| # coding=utf-8 |
| # Copyright 2013 The Emscripten Authors. All rights reserved. |
| # Emscripten is available under two separate licenses, the MIT license and the |
| # University of Illinois/NCSA Open Source License. Both these licenses can be |
| # found in the LICENSE file. |
| |
| from __future__ import print_function |
| import argparse |
| import json |
| import multiprocessing |
| import os |
| import random |
| import re |
| import shlex |
| import shutil |
| import subprocess |
| import time |
| import unittest |
| import webbrowser |
| import zlib |
| |
| from runner import BrowserCore, path_from_root, has_browser, EMTEST_BROWSER, no_wasm_backend, flaky |
| from tools import system_libs |
| from tools.shared import PYTHON, EMCC, WINDOWS, FILE_PACKAGER, PIPE, SPIDERMONKEY_ENGINE, JS_ENGINES |
| from tools.shared import try_delete, Building, run_process, run_js |
| |
| try: |
| from http.server import BaseHTTPRequestHandler, HTTPServer |
| except ImportError: |
| # Python 2 compatibility |
| from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer |
| |
| |
| def test_chunked_synchronous_xhr_server(support_byte_ranges, chunkSize, data, checksum, port): |
| class ChunkedServerHandler(BaseHTTPRequestHandler): |
| def sendheaders(s, extra=[], length=len(data)): |
| s.send_response(200) |
| s.send_header("Content-Length", str(length)) |
| s.send_header("Access-Control-Allow-Origin", "http://localhost:%s" % port) |
| s.send_header("Access-Control-Expose-Headers", "Content-Length, Accept-Ranges") |
| s.send_header("Content-type", "application/octet-stream") |
| if support_byte_ranges: |
| s.send_header("Accept-Ranges", "bytes") |
| for i in extra: |
| s.send_header(i[0], i[1]) |
| s.end_headers() |
| |
| def do_HEAD(s): |
| s.sendheaders() |
| |
| def do_OPTIONS(s): |
| s.sendheaders([("Access-Control-Allow-Headers", "Range")], 0) |
| |
| def do_GET(s): |
| if not support_byte_ranges: |
| s.sendheaders() |
| s.wfile.write(data) |
| else: |
| start, end = s.headers.get("range").split("=")[1].split("-") |
| start = int(start) |
| end = int(end) |
| end = min(len(data) - 1, end) |
| length = end - start + 1 |
| s.sendheaders([], length) |
| s.wfile.write(data[start:end + 1]) |
| |
| # CORS preflight makes OPTIONS requests which we need to account for. |
| expectedConns = 22 |
| httpd = HTTPServer(('localhost', 11111), ChunkedServerHandler) |
| for i in range(expectedConns + 1): |
| httpd.handle_request() |
| |
| |
| def shell_with_script(shell_file, output_file, replacement): |
| with open(path_from_root('src', shell_file)) as input: |
| with open(output_file, 'w') as output: |
| output.write(input.read().replace('{{{ SCRIPT }}}', replacement)) |
| |
| |
| def is_chrome(): |
| return EMTEST_BROWSER and 'chrom' in EMTEST_BROWSER.lower() |
| |
| |
| def no_chrome(note='chome is not supported'): |
| if is_chrome(): |
| return unittest.skip(note) |
| return lambda f: f |
| |
| |
| def no_swiftshader(f): |
| def decorated(self): |
| if is_chrome() and '--use-gl=swiftshader' in EMTEST_BROWSER: |
| self.skipTest('not compatible with swiftshader') |
| return f(self) |
| |
| return decorated |
| |
| |
| requires_graphics_hardware = unittest.skipIf(os.getenv('EMTEST_LACKS_GRAPHICS_HARDWARE'), "This test requires graphics hardware") |
| requires_sound_hardware = unittest.skipIf(os.getenv('EMTEST_LACKS_SOUND_HARDWARE'), "This test requires sound hardware") |
| requires_threads = unittest.skipIf(os.environ.get('EMTEST_LACKS_THREAD_SUPPORT'), "This test requires thread support") |
| requires_sync_compilation = unittest.skipIf(is_chrome(), "This test requires synchronous compilation, which does not work in Chrome (except for tiny wasms)") |
| |
| |
| class browser(BrowserCore): |
| @classmethod |
| def setUpClass(self): |
| super(browser, self).setUpClass() |
| self.browser_timeout = 20 |
| print() |
| print('Running the browser tests. Make sure the browser allows popups from localhost.') |
| print() |
| |
| def test_sdl1_in_emscripten_nonstrict_mode(self): |
| if 'EMCC_STRICT' in os.environ and int(os.environ['EMCC_STRICT']): |
| self.skipTest('This test requires being run in non-strict mode (EMCC_STRICT env. variable unset)') |
| # TODO: This test is verifying behavior that will be deprecated at some point in the future, remove this test once |
| # system JS libraries are no longer automatically linked to anymore. |
| self.btest('hello_world_sdl.cpp', reference='htmltest.png') |
| |
| def test_sdl1(self): |
| self.btest('hello_world_sdl.cpp', reference='htmltest.png', args=['-lSDL', '-lGL']) |
| self.btest('hello_world_sdl.cpp', reference='htmltest.png', args=['-s', 'USE_SDL=1', '-lGL']) # is the default anyhow |
| |
| # Deliberately named as test_zzz_* to make this test the last one |
| # as this test may take the focus away from the main test window |
| # by opening a new window and possibly not closing it. |
| def test_zzz_html_source_map(self): |
| if not has_browser(): |
| self.skipTest('need a browser') |
| cpp_file = os.path.join(self.get_dir(), 'src.cpp') |
| html_file = os.path.join(self.get_dir(), 'src.html') |
| # browsers will try to 'guess' the corresponding original line if a |
| # generated line is unmapped, so if we want to make sure that our |
| # numbering is correct, we need to provide a couple of 'possible wrong |
| # answers'. thus, we add some printf calls so that the cpp file gets |
| # multiple mapped lines. in other words, if the program consists of a |
| # single 'throw' statement, browsers may just map any thrown exception to |
| # that line, because it will be the only mapped line. |
| with open(cpp_file, 'w') as f: |
| f.write(r''' |
| #include <cstdio> |
| |
| int main() { |
| printf("Starting test\n"); |
| try { |
| throw 42; // line 8 |
| } catch (int e) { } |
| printf("done\n"); |
| return 0; |
| } |
| ''') |
| # use relative paths when calling emcc, because file:// URIs can only load |
| # sourceContent when the maps are relative paths |
| try_delete(html_file) |
| try_delete(html_file + '.map') |
| run_process([PYTHON, EMCC, 'src.cpp', '-o', 'src.html', '-g4', '-s', 'WASM=0'], cwd=self.get_dir()) |
| assert os.path.exists(html_file) |
| assert os.path.exists(html_file + '.map') |
| webbrowser.open_new('file://' + html_file) |
| print(''' |
| If manually bisecting: |
| Check that you see src.cpp among the page sources. |
| Even better, add a breakpoint, e.g. on the printf, then reload, then step |
| through and see the print (best to run with EMTEST_SAVE_DIR=1 for the reload). |
| ''') |
| |
| def test_emscripten_log(self): |
| # TODO: wasm support for source maps |
| src = os.path.join(self.get_dir(), 'src.cpp') |
| open(src, 'w').write(self.with_report_result(open(path_from_root('tests', 'emscripten_log', 'emscripten_log.cpp')).read())) |
| |
| run_process([PYTHON, EMCC, src, '--pre-js', path_from_root('src', 'emscripten-source-map.min.js'), '-g', '-o', 'page.html', '-s', 'DEMANGLE_SUPPORT=1', '-s', 'WASM=0']) |
| self.run_browser('page.html', None, '/report_result?1') |
| |
| def build_native_lzma(self): |
| lzma_native = path_from_root('third_party', 'lzma.js', 'lzma-native') |
| if os.path.isfile(lzma_native) and os.access(lzma_native, os.X_OK): |
| return |
| |
| cwd = os.getcwd() |
| try: |
| os.chdir(path_from_root('third_party', 'lzma.js')) |
| # On Windows prefer using MinGW make if it exists, otherwise fall back to hoping we have cygwin make. |
| if WINDOWS and Building.which('mingw32-make'): |
| run_process(['doit.bat']) |
| else: |
| run_process(['sh', './doit.sh']) |
| finally: |
| os.chdir(cwd) |
| |
| def test_preload_file(self): |
| absolute_src_path = os.path.join(self.get_dir(), 'somefile.txt').replace('\\', '/') |
| open(absolute_src_path, 'w').write('''load me right before running the code please''') |
| |
| absolute_src_path2 = os.path.join(self.get_dir(), '.somefile.txt').replace('\\', '/') |
| open(absolute_src_path2, 'w').write('''load me right before running the code please''') |
| |
| absolute_src_path3 = os.path.join(self.get_dir(), 'some@file.txt').replace('\\', '/') |
| open(absolute_src_path3, 'w').write('''load me right before running the code please''') |
| |
| def make_main(path): |
| print('make main at', path) |
| path = path.replace('\\', '\\\\').replace('"', '\\"') # Escape tricky path name for use inside a C string. |
| open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten.h> |
| int main() { |
| FILE *f = fopen("%s", "r"); |
| char buf[100]; |
| fread(buf, 1, 20, f); |
| buf[20] = 0; |
| fclose(f); |
| printf("|%%s|\n", buf); |
| |
| int result = !strcmp("load me right before", buf); |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''' % path)) |
| |
| test_cases = [ |
| # (source preload-file string, file on target FS to load) |
| ("somefile.txt", "somefile.txt"), |
| (".somefile.txt@somefile.txt", "somefile.txt"), |
| ("./somefile.txt", "somefile.txt"), |
| ("somefile.txt@file.txt", "file.txt"), |
| ("./somefile.txt@file.txt", "file.txt"), |
| ("./somefile.txt@./file.txt", "file.txt"), |
| ("somefile.txt@/file.txt", "file.txt"), |
| ("somefile.txt@/", "somefile.txt"), |
| (absolute_src_path + "@file.txt", "file.txt"), |
| (absolute_src_path + "@/file.txt", "file.txt"), |
| (absolute_src_path + "@/", "somefile.txt"), |
| ("somefile.txt@/directory/file.txt", "/directory/file.txt"), |
| ("somefile.txt@/directory/file.txt", "directory/file.txt"), |
| (absolute_src_path + "@/directory/file.txt", "directory/file.txt"), |
| ("some@@file.txt@other.txt", "other.txt"), |
| ("some@@file.txt@some@@otherfile.txt", "some@otherfile.txt")] |
| |
| for test in test_cases: |
| (srcpath, dstpath) = test |
| print('Testing', srcpath, dstpath) |
| make_main(dstpath) |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', srcpath, '-o', 'page.html']) |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') |
| # Test that '--no-heap-copy' works. |
| if WINDOWS: |
| # On Windows, the following non-alphanumeric non-control code ASCII characters are supported. |
| # The characters <, >, ", |, ?, * are not allowed, because the Windows filesystem doesn't support those. |
| tricky_filename = '!#$%&\'()+,-. ;=@[]^_`{}~.txt' |
| else: |
| # All 7-bit non-alphanumeric non-control code ASCII characters except /, : and \ are allowed. |
| tricky_filename = '!#$%&\'()+,-. ;=@[]^_`{}~ "*<>?|.txt' |
| open(os.path.join(self.get_dir(), tricky_filename), 'w').write('''load me right before running the code please''') |
| make_main(tricky_filename) |
| # As an Emscripten-specific feature, the character '@' must be escaped in the form '@@' to not confuse with the 'src@dst' notation. |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', tricky_filename.replace('@', '@@'), '--no-heap-copy', '-o', 'page.html']) |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') |
| |
| # By absolute path |
| |
| make_main('somefile.txt') # absolute becomes relative |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', absolute_src_path, '-o', 'page.html']) |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') |
| |
| # Test subdirectory handling with asset packaging. |
| try_delete(self.in_dir('assets')) |
| os.makedirs(os.path.join(self.get_dir(), 'assets/sub/asset1/').replace('\\', '/')) |
| os.makedirs(os.path.join(self.get_dir(), 'assets/sub/asset1/.git').replace('\\', '/')) # Test adding directory that shouldn't exist. |
| os.makedirs(os.path.join(self.get_dir(), 'assets/sub/asset2/').replace('\\', '/')) |
| open(os.path.join(self.get_dir(), 'assets/sub/asset1/file1.txt'), 'w').write('''load me right before running the code please''') |
| open(os.path.join(self.get_dir(), 'assets/sub/asset1/.git/shouldnt_be_embedded.txt'), 'w').write('''this file should not get embedded''') |
| open(os.path.join(self.get_dir(), 'assets/sub/asset2/file2.txt'), 'w').write('''load me right before running the code please''') |
| absolute_assets_src_path = os.path.join(self.get_dir(), 'assets').replace('\\', '/') |
| |
| def make_main_two_files(path1, path2, nonexistingpath): |
| open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten.h> |
| int main() { |
| FILE *f = fopen("%s", "r"); |
| char buf[100]; |
| fread(buf, 1, 20, f); |
| buf[20] = 0; |
| fclose(f); |
| printf("|%%s|\n", buf); |
| |
| int result = !strcmp("load me right before", buf); |
| |
| f = fopen("%s", "r"); |
| if (f == NULL) |
| result = 0; |
| fclose(f); |
| |
| f = fopen("%s", "r"); |
| if (f != NULL) |
| result = 0; |
| |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''' % (path1, path2, nonexistingpath))) |
| |
| test_cases = [ |
| # (source directory to embed, file1 on target FS to load, file2 on target FS to load, name of a file that *shouldn't* exist on VFS) |
| ("assets", "assets/sub/asset1/file1.txt", "assets/sub/asset2/file2.txt", "assets/sub/asset1/.git/shouldnt_be_embedded.txt"), |
| ("assets/", "assets/sub/asset1/file1.txt", "assets/sub/asset2/file2.txt", "assets/sub/asset1/.git/shouldnt_be_embedded.txt"), |
| ("assets@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt", "/sub/asset1/.git/shouldnt_be_embedded.txt"), |
| ("assets/@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt", "/sub/asset1/.git/shouldnt_be_embedded.txt"), |
| ("assets@./", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt", "/sub/asset1/.git/shouldnt_be_embedded.txt"), |
| (absolute_assets_src_path + "@/", "/sub/asset1/file1.txt", "/sub/asset2/file2.txt", "/sub/asset1/.git/shouldnt_be_embedded.txt"), |
| (absolute_assets_src_path + "@/assets", "/assets/sub/asset1/file1.txt", "/assets/sub/asset2/file2.txt", "assets/sub/asset1/.git/shouldnt_be_embedded.txt")] |
| |
| for test in test_cases: |
| (srcpath, dstpath1, dstpath2, nonexistingpath) = test |
| make_main_two_files(dstpath1, dstpath2, nonexistingpath) |
| print(srcpath) |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', srcpath, '--exclude-file', '*/.*', '-o', 'page.html']) |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') |
| |
| # Should still work with -o subdir/.. |
| |
| make_main('somefile.txt') # absolute becomes relative |
| try: |
| os.mkdir(os.path.join(self.get_dir(), 'dirrey')) |
| except: |
| pass |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', absolute_src_path, '-o', 'dirrey/page.html']) |
| self.run_browser('dirrey/page.html', 'You should see |load me right before|.', '/report_result?1') |
| |
| # With FS.preloadFile |
| |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| Module.preRun = function() { |
| FS.createPreloadedFile('/', 'someotherfile.txt', 'somefile.txt', true, false); // we need --use-preload-plugins for this. |
| }; |
| ''') |
| make_main('someotherfile.txt') |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--pre-js', 'pre.js', '-o', 'page.html', '--use-preload-plugins']) |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') |
| |
| # Tests that user .html shell files can manually download .data files created with --preload-file cmdline. |
| def test_preload_file_with_manual_data_download(self): |
| src = os.path.join(self.get_dir(), 'src.cpp') |
| open(src, 'w').write(self.with_report_result(open(os.path.join(path_from_root('tests/manual_download_data.cpp'))).read())) |
| |
| data = os.path.join(self.get_dir(), 'file.txt') |
| open(data, 'w').write('''Hello!''') |
| |
| run_process([PYTHON, EMCC, 'src.cpp', '-o', 'manual_download_data.js', '--preload-file', data + '@/file.txt']) |
| shutil.copyfile(path_from_root('tests', 'manual_download_data.html'), os.path.join(self.get_dir(), 'manual_download_data.html')) |
| self.run_browser('manual_download_data.html', 'Hello!', '/report_result?1') |
| |
| # Tests that if the output files have single or double quotes in them, that it will be handled by correctly escaping the names. |
| def test_output_file_escaping(self): |
| tricky_part = '\'' if WINDOWS else '\' and \"' # On Windows, files/directories may not contain a double quote character. On non-Windowses they can, so test that. |
| |
| d = 'dir with ' + tricky_part |
| abs_d = os.path.join(self.get_dir(), d) |
| try: |
| os.mkdir(abs_d) |
| except: |
| pass |
| txt = 'file with ' + tricky_part + '.txt' |
| abs_txt = os.path.join(abs_d, txt) |
| open(abs_txt, 'w').write('load me right before') |
| |
| cpp = os.path.join(d, 'file with ' + tricky_part + '.cpp') |
| open(cpp, 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten.h> |
| int main() { |
| FILE *f = fopen("%s", "r"); |
| char buf[100]; |
| fread(buf, 1, 20, f); |
| buf[20] = 0; |
| fclose(f); |
| printf("|%%s|\n", buf); |
| int result = !strcmp("|load me right before|", buf); |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''' % (txt.replace('\'', '\\\'').replace('\"', '\\"')))) |
| |
| data_file = os.path.join(abs_d, 'file with ' + tricky_part + '.data') |
| data_js_file = os.path.join(abs_d, 'file with ' + tricky_part + '.js') |
| run_process([PYTHON, FILE_PACKAGER, data_file, '--use-preload-cache', '--indexedDB-name=testdb', '--preload', abs_txt + '@' + txt, '--js-output=' + data_js_file]) |
| page_file = os.path.join(d, 'file with ' + tricky_part + '.html') |
| abs_page_file = os.path.join(self.get_dir(), page_file) |
| run_process([PYTHON, EMCC, cpp, '--pre-js', data_js_file, '-o', abs_page_file, '-s', 'FORCE_FILESYSTEM=1']) |
| self.run_browser(page_file, '|load me right before|.', '/report_result?0') |
| |
| def test_preload_caching(self): |
| open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten.h> |
| |
| extern "C" { |
| extern int checkPreloadResults(); |
| } |
| |
| int main(int argc, char** argv) { |
| FILE *f = fopen("%s", "r"); |
| char buf[100]; |
| fread(buf, 1, 20, f); |
| buf[20] = 0; |
| fclose(f); |
| printf("|%%s|\n", buf); |
| |
| int result = 0; |
| |
| result += !strcmp("load me right before", buf); |
| result += checkPreloadResults(); |
| |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''' % 'somefile.txt')) |
| |
| open(os.path.join(self.get_dir(), 'test.js'), 'w').write(''' |
| mergeInto(LibraryManager.library, { |
| checkPreloadResults: function() { |
| var cached = 0; |
| var packages = Object.keys(Module['preloadResults']); |
| packages.forEach(function(package) { |
| var fromCache = Module['preloadResults'][package]['fromCache']; |
| if (fromCache) |
| ++ cached; |
| }); |
| return cached; |
| } |
| }); |
| ''') |
| |
| # test caching of various sizes, including sizes higher than 128MB which is |
| # chrome's limit on IndexedDB item sizes, see |
| # https://cs.chromium.org/chromium/src/content/renderer/indexed_db/webidbdatabase_impl.cc?type=cs&q=%22The+serialized+value+is+too+large%22&sq=package:chromium&g=0&l=177 |
| # https://cs.chromium.org/chromium/src/out/Debug/gen/third_party/blink/public/mojom/indexeddb/indexeddb.mojom.h?type=cs&sq=package:chromium&g=0&l=60 |
| for extra_size in (0, 50 * 1024 * 1024, 100 * 1024 * 1024, 150 * 1024 * 1024): |
| open(os.path.join(self.get_dir(), 'somefile.txt'), 'w').write('''load me right before running the code please''' + ('_' * extra_size)) |
| print(os.path.getsize('somefile.txt')) |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--use-preload-cache', '--js-library', os.path.join(self.get_dir(), 'test.js'), '--preload-file', 'somefile.txt', '-o', 'page.html', '-s', 'ALLOW_MEMORY_GROWTH=1']) |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?2') |
| |
| def test_preload_caching_indexeddb_name(self): |
| open(os.path.join(self.get_dir(), 'somefile.txt'), 'w').write('''load me right before running the code please''') |
| |
| def make_main(path): |
| print(path) |
| open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten.h> |
| |
| extern "C" { |
| extern int checkPreloadResults(); |
| } |
| |
| int main(int argc, char** argv) { |
| FILE *f = fopen("%s", "r"); |
| char buf[100]; |
| fread(buf, 1, 20, f); |
| buf[20] = 0; |
| fclose(f); |
| printf("|%%s|\n", buf); |
| |
| int result = 0; |
| |
| result += !strcmp("load me right before", buf); |
| result += checkPreloadResults(); |
| |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''' % path)) |
| |
| open(os.path.join(self.get_dir(), 'test.js'), 'w').write(''' |
| mergeInto(LibraryManager.library, { |
| checkPreloadResults: function() { |
| var cached = 0; |
| var packages = Object.keys(Module['preloadResults']); |
| packages.forEach(function(package) { |
| var fromCache = Module['preloadResults'][package]['fromCache']; |
| if (fromCache) |
| ++ cached; |
| }); |
| return cached; |
| } |
| }); |
| ''') |
| |
| make_main('somefile.txt') |
| run_process([PYTHON, FILE_PACKAGER, os.path.join(self.get_dir(), 'somefile.data'), '--use-preload-cache', '--indexedDB-name=testdb', '--preload', os.path.join(self.get_dir(), 'somefile.txt'), '--js-output=' + os.path.join(self.get_dir(), 'somefile.js')]) |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--js-library', os.path.join(self.get_dir(), 'test.js'), '--pre-js', 'somefile.js', '-o', 'page.html', '-s', 'FORCE_FILESYSTEM=1']) |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?1') |
| self.run_browser('page.html', 'You should see |load me right before|.', '/report_result?2') |
| |
| def test_multifile(self): |
| # a few files inside a directory |
| self.clear() |
| os.makedirs(os.path.join(self.get_dir(), 'subdirr')) |
| os.makedirs(os.path.join(self.get_dir(), 'subdirr', 'moar')) |
| open(os.path.join(self.get_dir(), 'subdirr', 'data1.txt'), 'w').write('''1214141516171819''') |
| open(os.path.join(self.get_dir(), 'subdirr', 'moar', 'data2.txt'), 'w').write('''3.14159265358979''') |
| open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten.h> |
| int main() { |
| char buf[17]; |
| |
| FILE *f = fopen("subdirr/data1.txt", "r"); |
| fread(buf, 1, 16, f); |
| buf[16] = 0; |
| fclose(f); |
| printf("|%s|\n", buf); |
| int result = !strcmp("1214141516171819", buf); |
| |
| FILE *f2 = fopen("subdirr/moar/data2.txt", "r"); |
| fread(buf, 1, 16, f2); |
| buf[16] = 0; |
| fclose(f2); |
| printf("|%s|\n", buf); |
| result = result && !strcmp("3.14159265358979", buf); |
| |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''')) |
| |
| # by individual files |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', 'subdirr/data1.txt', '--preload-file', 'subdirr/moar/data2.txt', '-o', 'page.html']) |
| self.run_browser('page.html', 'You should see two cool numbers', '/report_result?1') |
| os.remove('page.html') |
| |
| # by directory, and remove files to make sure |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--preload-file', 'subdirr', '-o', 'page.html']) |
| shutil.rmtree(os.path.join(self.get_dir(), 'subdirr')) |
| self.run_browser('page.html', 'You should see two cool numbers', '/report_result?1') |
| |
| def test_custom_file_package_url(self): |
| # a few files inside a directory |
| self.clear() |
| os.makedirs(os.path.join(self.get_dir(), 'subdirr')) |
| os.makedirs(os.path.join(self.get_dir(), 'cdn')) |
| open(os.path.join(self.get_dir(), 'subdirr', 'data1.txt'), 'w').write('''1214141516171819''') |
| # change the file package base dir to look in a "cdn". note that normally you would add this in your own custom html file etc., and not by |
| # modifying the existing shell in this manner |
| open(self.in_dir('shell.html'), 'w').write(open(path_from_root('src', 'shell.html')).read().replace('var Module = {', 'var Module = { locateFile: function (path, prefix) {if (path.endsWith(".wasm")) {return prefix + path;} else {return "cdn/" + path;}}, ')) |
| open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten.h> |
| int main() { |
| char buf[17]; |
| |
| FILE *f = fopen("subdirr/data1.txt", "r"); |
| fread(buf, 1, 16, f); |
| buf[16] = 0; |
| fclose(f); |
| printf("|%s|\n", buf); |
| int result = !strcmp("1214141516171819", buf); |
| |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''')) |
| |
| def test(): |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--shell-file', 'shell.html', '--preload-file', 'subdirr/data1.txt', '-o', 'test.html']) |
| shutil.move('test.data', os.path.join('cdn', 'test.data')) |
| self.run_browser('test.html', '', '/report_result?1') |
| |
| test() |
| |
| def test_missing_data_throws_error(self): |
| def setup(assetLocalization): |
| self.clear() |
| open(self.in_dir("data.txt"), "w").write('''data''') |
| open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten.h> |
| int main() { |
| // This code should never be executed in terms of missing required dependency file. |
| REPORT_RESULT(0); |
| return 0; |
| } |
| ''')) |
| open(os.path.join(self.get_dir(), 'on_window_error_shell.html'), 'w').write(r''' |
| <html> |
| <center><canvas id='canvas' width='256' height='256'></canvas></center> |
| <hr><div id='output'></div><hr> |
| <script type='text/javascript'> |
| window.onerror = function(error) { |
| window.onerror = null; |
| var result = error.indexOf("test.data") >= 0 ? 1 : 0; |
| var xhr = new XMLHttpRequest(); |
| xhr.open('GET', 'http://localhost:8888/report_result?' + result, true); |
| xhr.send(); |
| setTimeout(function() { window.close() }, 1000); |
| } |
| var Module = { |
| locateFile: function (path, prefix) {if (path.endsWith(".wasm")) {return prefix + path;} else {return "''' + assetLocalization + r'''" + path;}}, |
| print: (function() { |
| var element = document.getElementById('output'); |
| return function(text) { element.innerHTML += text.replace('\n', '<br>', 'g') + '<br>';}; |
| })(), |
| canvas: document.getElementById('canvas') |
| }; |
| </script> |
| {{{ SCRIPT }}} |
| </body> |
| </html>''') |
| |
| def test(): |
| # test test missing file should run xhr.onload with status different than 200, 304 or 206 |
| setup("") |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--shell-file', 'on_window_error_shell.html', '--preload-file', 'data.txt', '-o', 'test.html']) |
| shutil.move('test.data', 'missing.data') |
| self.run_browser('test.html', '', '/report_result?1') |
| |
| # test unknown protocol should go through xhr.onerror |
| setup("unknown_protocol://") |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--shell-file', 'on_window_error_shell.html', '--preload-file', 'data.txt', '-o', 'test.html']) |
| self.run_browser('test.html', '', '/report_result?1') |
| |
| # test wrong protocol and port |
| setup("https://localhost:8800/") |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--shell-file', 'on_window_error_shell.html', '--preload-file', 'data.txt', '-o', 'test.html']) |
| self.run_browser('test.html', '', '/report_result?1') |
| |
| test() |
| |
| # TODO: CORS, test using a full url for locateFile |
| # open(self.in_dir('shell.html'), 'w').write(open(path_from_root('src', 'shell.html')).read().replace('var Module = {', 'var Module = { locateFile: function (path) {return "http:/localhost:8888/cdn/" + path;}, ')) |
| # test() |
| |
| def test_sdl_swsurface(self): |
| self.btest('sdl_swsurface.c', args=['-lSDL', '-lGL'], expected='1') |
| |
| def test_sdl_surface_lock_opts(self): |
| # Test Emscripten-specific extensions to optimize SDL_LockSurface and SDL_UnlockSurface. |
| self.btest('hello_world_sdl.cpp', reference='htmltest.png', message='You should see "hello, world!" and a colored cube.', args=['-DTEST_SDL_LOCK_OPTS', '-lSDL', '-lGL']) |
| |
| def test_sdl_image(self): |
| # load an image file, get pixel data. Also O2 coverage for --preload-file, and memory-init |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.jpg')) |
| open(os.path.join(self.get_dir(), 'sdl_image.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_image.c')).read())) |
| |
| for mem in [0, 1]: |
| for dest, dirname, basename in [('screenshot.jpg', '/', 'screenshot.jpg'), |
| ('screenshot.jpg@/assets/screenshot.jpg', '/assets', 'screenshot.jpg')]: |
| run_process([ |
| PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_image.c'), '-o', 'page.html', '-O2', '-lSDL', '-lGL', '--memory-init-file', str(mem), |
| '--preload-file', dest, '-DSCREENSHOT_DIRNAME="' + dirname + '"', '-DSCREENSHOT_BASENAME="' + basename + '"', '--use-preload-plugins' |
| ]) |
| self.run_browser('page.html', '', '/report_result?600') |
| |
| def test_sdl_image_jpeg(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.jpeg')) |
| open(os.path.join(self.get_dir(), 'sdl_image_jpeg.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_image.c')).read())) |
| run_process([ |
| PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_image_jpeg.c'), '-o', 'page.html', '-lSDL', '-lGL', |
| '--preload-file', 'screenshot.jpeg', '-DSCREENSHOT_DIRNAME="/"', '-DSCREENSHOT_BASENAME="screenshot.jpeg"', '--use-preload-plugins' |
| ]) |
| self.run_browser('page.html', '', '/report_result?600') |
| |
| def test_sdl_image_prepare(self): |
| # load an image file, get pixel data. |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_image_prepare.c', reference='screenshot.jpg', args=['--preload-file', 'screenshot.not', '-lSDL', '-lGL'], also_proxied=True, manually_trigger_reftest=True) |
| |
| def test_sdl_image_prepare_data(self): |
| # load an image file, get pixel data. |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_image_prepare_data.c', reference='screenshot.jpg', args=['--preload-file', 'screenshot.not', '-lSDL', '-lGL'], manually_trigger_reftest=True) |
| |
| def test_sdl_image_must_prepare(self): |
| # load an image file, get pixel data. |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.jpg')) |
| self.btest('sdl_image_must_prepare.c', reference='screenshot.jpg', args=['--preload-file', 'screenshot.jpg', '-lSDL', '-lGL']) |
| |
| def test_sdl_stb_image(self): |
| # load an image file, get pixel data. |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_stb_image.c', reference='screenshot.jpg', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not', '-lSDL', '-lGL']) |
| |
| def test_sdl_stb_image_bpp(self): |
| # load grayscale image without alpha |
| self.clear() |
| shutil.copyfile(path_from_root('tests', 'sdl-stb-bpp1.png'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_stb_image.c', reference='sdl-stb-bpp1.png', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not', '-lSDL', '-lGL']) |
| |
| # load grayscale image with alpha |
| self.clear() |
| shutil.copyfile(path_from_root('tests', 'sdl-stb-bpp2.png'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_stb_image.c', reference='sdl-stb-bpp2.png', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not', '-lSDL', '-lGL']) |
| |
| # load RGB image |
| self.clear() |
| shutil.copyfile(path_from_root('tests', 'sdl-stb-bpp3.png'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_stb_image.c', reference='sdl-stb-bpp3.png', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not', '-lSDL', '-lGL']) |
| |
| # load RGBA image |
| self.clear() |
| shutil.copyfile(path_from_root('tests', 'sdl-stb-bpp4.png'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_stb_image.c', reference='sdl-stb-bpp4.png', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not', '-lSDL', '-lGL']) |
| |
| def test_sdl_stb_image_data(self): |
| # load an image file, get pixel data. |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_stb_image_data.c', reference='screenshot.jpg', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not', '-lSDL', '-lGL']) |
| |
| def test_sdl_stb_image_cleanup(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl_stb_image_cleanup.c', expected='0', args=['-s', 'STB_IMAGE=1', '--preload-file', 'screenshot.not', '-lSDL', '-lGL', '--memoryprofiler']) |
| |
| def test_sdl_canvas(self): |
| self.clear() |
| self.btest('sdl_canvas.c', expected='1', args=['-s', 'LEGACY_GL_EMULATION=1', '-lSDL', '-lGL']) |
| # some extra coverage |
| self.clear() |
| self.btest('sdl_canvas.c', expected='1', args=['-s', 'LEGACY_GL_EMULATION=1', '-O0', '-s', 'SAFE_HEAP=1', '-lSDL', '-lGL']) |
| self.clear() |
| self.btest('sdl_canvas.c', expected='1', args=['-s', 'LEGACY_GL_EMULATION=1', '-O2', '-s', 'SAFE_HEAP=1', '-lSDL', '-lGL']) |
| |
| def post_manual_reftest(self, reference=None): |
| self.reftest(path_from_root('tests', self.reference if reference is None else reference)) |
| |
| html = open('test.html').read() |
| html = html.replace('</body>', ''' |
| <script> |
| function assert(x, y) { if (!x) throw 'assertion failed ' + y } |
| |
| %s |
| |
| var windowClose = window.close; |
| window.close = function() { |
| // wait for rafs to arrive and the screen to update before reftesting |
| setTimeout(function() { |
| doReftest(); |
| setTimeout(windowClose, 5000); |
| }, 1000); |
| }; |
| </script> |
| </body>''' % open('reftest.js').read()) |
| open('test.html', 'w').write(html) |
| |
| def test_sdl_canvas_proxy(self): |
| open('data.txt', 'w').write('datum') |
| self.btest('sdl_canvas_proxy.c', reference='sdl_canvas_proxy.png', args=['--proxy-to-worker', '--preload-file', 'data.txt', '-lSDL', '-lGL'], manual_reference=True, post_build=self.post_manual_reftest) |
| |
| @requires_graphics_hardware |
| def test_glgears_proxy(self): |
| # we modify the asm.js, this is a non-wasm test |
| self.btest('hello_world_gles_proxy.c', reference='gears.png', args=['--proxy-to-worker', '-s', 'GL_TESTING=1', '-DSTATIC_GEARS=1', '-lGL', '-lglut', '-s', 'WASM=0'], manual_reference=True, post_build=self.post_manual_reftest) |
| |
| # test noProxy option applied at runtime |
| |
| # run normally (duplicates above test, but verifies we can run outside of the btest harness |
| self.run_browser('test.html', None, ['/report_result?0']) |
| |
| # run with noProxy |
| self.run_browser('test.html?noProxy', None, ['/report_result?0']) |
| |
| def copy(to, js_mod, html_mod=lambda x: x): |
| open(to + '.html', 'w').write(html_mod(open('test.html').read().replace('test.js', to + '.js'))) |
| open(to + '.js', 'w').write(js_mod(open('test.js').read())) |
| |
| # run with noProxy, but make main thread fail |
| copy('two', lambda original: re.sub(r'function _main\(\$(.+),\$(.+)\) {', r'function _main($\1,$\2) { if (ENVIRONMENT_IS_WEB) { var xhr = new XMLHttpRequest(); xhr.open("GET", "http://localhost:%s/report_result?999");xhr.send(); return; }' % self.test_port, original), |
| lambda original: original.replace('function doReftest() {', 'function doReftest() { return; ')) # don't reftest on main thread, it would race |
| self.run_browser('two.html?noProxy', None, ['/report_result?999']) |
| copy('two', lambda original: re.sub(r'function _main\(\$(.+),\$(.+)\) {', r'function _main($\1,$\2) { if (ENVIRONMENT_IS_WEB) { var xhr = new XMLHttpRequest(); xhr.open("GET", "http://localhost:%s/report_result?999");xhr.send(); return; }' % self.test_port, original)) |
| self.run_browser('two.html', None, ['/report_result?0']) # this is still cool |
| |
| # run without noProxy, so proxy, but make worker fail |
| copy('three', lambda original: re.sub(r'function _main\(\$(.+),\$(.+)\) {', r'function _main($\1,$\2) { if (ENVIRONMENT_IS_WORKER) { var xhr = new XMLHttpRequest(); xhr.open("GET", "http://localhost:%s/report_result?999");xhr.send(); return; }' % self.test_port, original), |
| lambda original: original.replace('function doReftest() {', 'function doReftest() { return; ')) # don't reftest on main thread, it would race |
| self.run_browser('three.html', None, ['/report_result?999']) |
| copy('three', lambda original: re.sub(r'function _main\(\$(.+),\$(.+)\) {', r'function _main($\1,$\2) { if (ENVIRONMENT_IS_WORKER) { var xhr = new XMLHttpRequest(); xhr.open("GET", "http://localhost:%s/report_result?999");xhr.send(); return; }' % self.test_port, original)) |
| self.run_browser('three.html?noProxy', None, ['/report_result?0']) # this is still cool |
| |
| @requires_graphics_hardware |
| def test_glgears_proxy_jstarget(self): |
| # test .js target with --proxy-worker; emits 2 js files, client and worker |
| run_process([PYTHON, EMCC, path_from_root('tests', 'hello_world_gles_proxy.c'), '-o', 'test.js', '--proxy-to-worker', '-s', 'GL_TESTING=1', '-lGL', '-lglut']) |
| shell_with_script('shell_minimal.html', 'test.html', '<script src="test.js"></script>') |
| self.post_manual_reftest('gears.png') |
| self.run_browser('test.html', None, '/report_result?0') |
| |
| def test_sdl_canvas_alpha(self): |
| # N.B. On Linux with Intel integrated graphics cards, this test needs Firefox 49 or newer. |
| # See https://github.com/kripken/emscripten/issues/4069. |
| open(os.path.join(self.get_dir(), 'flag_0.js'), 'w').write(''' |
| Module['arguments'] = ['-0']; |
| ''') |
| |
| self.btest('sdl_canvas_alpha.c', args=['-lSDL', '-lGL'], reference='sdl_canvas_alpha.png', reference_slack=12) |
| self.btest('sdl_canvas_alpha.c', args=['--pre-js', 'flag_0.js', '-lSDL', '-lGL'], reference='sdl_canvas_alpha_flag_0.png', reference_slack=12) |
| |
| def test_sdl_key(self): |
| for delay in [0, 1]: |
| for defines in [ |
| [], |
| ['-DTEST_EMSCRIPTEN_SDL_SETEVENTHANDLER'] |
| ]: |
| for emterps in [ |
| [], |
| ['-DTEST_SLEEP', '-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-s', 'ASSERTIONS=1', '-s', "SAFE_HEAP=1"] |
| ]: |
| print(delay, defines, emterps) |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| function keydown(c) { |
| %s |
| var event = new KeyboardEvent("keydown", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.dispatchEvent(event); |
| %s |
| } |
| |
| function keyup(c) { |
| %s |
| var event = new KeyboardEvent("keyup", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.dispatchEvent(event); |
| %s |
| } |
| ''' % ('setTimeout(function() {' if delay else '', '}, 1);' if delay else '', 'setTimeout(function() {' if delay else '', '}, 1);' if delay else '')) |
| open(os.path.join(self.get_dir(), 'sdl_key.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_key.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_key.c'), '-o', 'page.html'] + defines + emterps + ['--pre-js', 'pre.js', '-s', '''EXPORTED_FUNCTIONS=['_main']''', '-lSDL', '-lGL']) |
| self.run_browser('page.html', '', '/report_result?223092870') |
| |
| def test_sdl_key_proxy(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| var Module = {}; |
| Module.postRun = function() { |
| function doOne() { |
| Module._one(); |
| setTimeout(doOne, 1000/60); |
| } |
| setTimeout(doOne, 1000/60); |
| } |
| ''') |
| |
| def post(): |
| html = open('test.html').read() |
| html = html.replace('</body>', ''' |
| <script> |
| function keydown(c) { |
| var event = new KeyboardEvent("keydown", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.dispatchEvent(event); |
| } |
| |
| function keyup(c) { |
| var event = new KeyboardEvent("keyup", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.dispatchEvent(event); |
| } |
| |
| keydown(1250);keydown(38);keyup(38);keyup(1250); // alt, up |
| keydown(1248);keydown(1249);keydown(40);keyup(40);keyup(1249);keyup(1248); // ctrl, shift, down |
| keydown(37);keyup(37); // left |
| keydown(39);keyup(39); // right |
| keydown(65);keyup(65); // a |
| keydown(66);keyup(66); // b |
| keydown(100);keyup(100); // trigger the end |
| |
| </script> |
| </body>''') |
| open('test.html', 'w').write(html) |
| |
| self.btest('sdl_key_proxy.c', '223092870', args=['--proxy-to-worker', '--pre-js', 'pre.js', '-s', '''EXPORTED_FUNCTIONS=['_main', '_one']''', '-lSDL', '-lGL'], manual_reference=True, post_build=post) |
| |
| def test_canvas_focus(self): |
| self.btest('canvas_focus.c', '1') |
| |
| def test_keydown_preventdefault_proxy(self): |
| def post(): |
| html = open('test.html').read() |
| html = html.replace('</body>', ''' |
| <script> |
| function keydown(c) { |
| var event = new KeyboardEvent("keydown", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| return document.dispatchEvent(event); |
| } |
| |
| function keypress(c) { |
| var event = new KeyboardEvent("keypress", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| return document.dispatchEvent(event); |
| } |
| |
| function keyup(c) { |
| var event = new KeyboardEvent("keyup", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| return document.dispatchEvent(event); |
| } |
| |
| function sendKey(c) { |
| // Simulate the sending of the keypress event when the |
| // prior keydown event is not prevent defaulted. |
| if (keydown(c) === false) { |
| console.log('keydown prevent defaulted, NOT sending keypress!!!'); |
| } else { |
| keypress(c); |
| } |
| keyup(c); |
| } |
| |
| // Send 'a'. Simulate the sending of the keypress event when the |
| // prior keydown event is not prevent defaulted. |
| sendKey(65); |
| |
| // Send backspace. Keypress should not be sent over as default handling of |
| // the Keydown event should be prevented. |
| sendKey(8); |
| |
| keydown(100);keyup(100); // trigger the end |
| </script> |
| </body>''') |
| |
| open('test.html', 'w').write(html) |
| |
| self.btest('keydown_preventdefault_proxy.cpp', '300', args=['--proxy-to-worker', '-s', '''EXPORTED_FUNCTIONS=['_main']'''], manual_reference=True, post_build=post) |
| |
| def test_sdl_text(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| Module.postRun = function() { |
| function doOne() { |
| Module._one(); |
| setTimeout(doOne, 1000/60); |
| } |
| setTimeout(doOne, 1000/60); |
| } |
| |
| function simulateKeyEvent(c) { |
| var event = new KeyboardEvent("keypress", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.body.dispatchEvent(event); |
| } |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl_text.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_text.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_text.c'), '-o', 'page.html', '--pre-js', 'pre.js', '-s', '''EXPORTED_FUNCTIONS=['_main', '_one']''', '-lSDL', '-lGL']) |
| self.run_browser('page.html', '', '/report_result?1') |
| |
| def test_sdl_mouse(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| function simulateMouseEvent(x, y, button) { |
| var event = document.createEvent("MouseEvents"); |
| if (button >= 0) { |
| var event1 = document.createEvent("MouseEvents"); |
| event1.initMouseEvent('mousedown', true, true, window, |
| 1, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, |
| 0, 0, 0, 0, |
| button, null); |
| Module['canvas'].dispatchEvent(event1); |
| var event2 = document.createEvent("MouseEvents"); |
| event2.initMouseEvent('mouseup', true, true, window, |
| 1, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, |
| 0, 0, 0, 0, |
| button, null); |
| Module['canvas'].dispatchEvent(event2); |
| } else { |
| var event1 = document.createEvent("MouseEvents"); |
| event1.initMouseEvent('mousemove', true, true, window, |
| 0, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, |
| 0, 0, 0, 0, |
| 0, null); |
| Module['canvas'].dispatchEvent(event1); |
| } |
| } |
| window['simulateMouseEvent'] = simulateMouseEvent; |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl_mouse.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_mouse.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_mouse.c'), '-O2', '--minify', '0', '-o', 'page.html', '--pre-js', 'pre.js', '-lSDL', '-lGL']) |
| self.run_browser('page.html', '', '/report_result?1') |
| |
| def test_sdl_mouse_offsets(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| function simulateMouseEvent(x, y, button) { |
| var event = document.createEvent("MouseEvents"); |
| if (button >= 0) { |
| var event1 = document.createEvent("MouseEvents"); |
| event1.initMouseEvent('mousedown', true, true, window, |
| 1, x, y, x, y, |
| 0, 0, 0, 0, |
| button, null); |
| Module['canvas'].dispatchEvent(event1); |
| var event2 = document.createEvent("MouseEvents"); |
| event2.initMouseEvent('mouseup', true, true, window, |
| 1, x, y, x, y, |
| 0, 0, 0, 0, |
| button, null); |
| Module['canvas'].dispatchEvent(event2); |
| } else { |
| var event1 = document.createEvent("MouseEvents"); |
| event1.initMouseEvent('mousemove', true, true, window, |
| 0, x, y, x, y, |
| 0, 0, 0, 0, |
| 0, null); |
| Module['canvas'].dispatchEvent(event1); |
| } |
| } |
| window['simulateMouseEvent'] = simulateMouseEvent; |
| ''') |
| open(os.path.join(self.get_dir(), 'page.html'), 'w').write(''' |
| <html> |
| <head> |
| <style type="text/css"> |
| html, body { margin: 0; padding: 0; } |
| #container { |
| position: absolute; |
| left: 5px; right: 0; |
| top: 5px; bottom: 0; |
| } |
| #canvas { |
| position: absolute; |
| left: 0; width: 600px; |
| top: 0; height: 450px; |
| } |
| textarea { |
| margin-top: 500px; |
| margin-left: 5px; |
| width: 600px; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="container"> |
| <canvas id="canvas"></canvas> |
| </div> |
| <textarea id="output" rows="8"></textarea> |
| <script type="text/javascript"> |
| var Module = { |
| canvas: document.getElementById('canvas'), |
| print: (function() { |
| var element = document.getElementById('output'); |
| element.value = ''; // clear browser cache |
| return function(text) { |
| if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' '); |
| element.value += text + "\\n"; |
| element.scrollTop = element.scrollHeight; // focus on bottom |
| }; |
| })() |
| }; |
| </script> |
| <script type="text/javascript" src="sdl_mouse.js"></script> |
| </body> |
| </html> |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl_mouse.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_mouse.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_mouse.c'), '-DTEST_SDL_MOUSE_OFFSETS', '-O2', '--minify', '0', '-o', 'sdl_mouse.js', '--pre-js', 'pre.js', '-lSDL', '-lGL']) |
| self.run_browser('page.html', '', '/report_result?1') |
| |
| def test_glut_touchevents(self): |
| self.btest('glut_touchevents.c', '1', args=['-lglut']) |
| |
| def test_glut_wheelevents(self): |
| self.btest('glut_wheelevents.c', '1', args=['-lglut']) |
| |
| @requires_graphics_hardware |
| def test_glut_glutget_no_antialias(self): |
| self.btest('glut_glutget.c', '1', args=['-lglut', '-lGL']) |
| self.btest('glut_glutget.c', '1', args=['-lglut', '-lGL', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED', '-DALPHA_ACTIVATED']) |
| |
| # This test supersedes the one above, but it's skipped in the CI because anti-aliasing is not well supported by the Mesa software renderer. |
| @requires_graphics_hardware |
| def test_glut_glutget(self): |
| self.btest('glut_glutget.c', '1', args=['-lglut', '-lGL']) |
| self.btest('glut_glutget.c', '1', args=['-lglut', '-lGL', '-DAA_ACTIVATED', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED', '-DALPHA_ACTIVATED']) |
| |
| def test_sdl_joystick_1(self): |
| # Generates events corresponding to the Working Draft of the HTML5 Gamepad API. |
| # http://www.w3.org/TR/2012/WD-gamepad-20120529/#gamepad-interface |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| var gamepads = []; |
| // Spoof this function. |
| navigator['getGamepads'] = function() { |
| return gamepads; |
| }; |
| window['addNewGamepad'] = function(id, numAxes, numButtons) { |
| var index = gamepads.length; |
| gamepads.push({ |
| axes: new Array(numAxes), |
| buttons: new Array(numButtons), |
| id: id, |
| index: index |
| }); |
| var i; |
| for (i = 0; i < numAxes; i++) gamepads[index].axes[i] = 0; |
| for (i = 0; i < numButtons; i++) gamepads[index].buttons[i] = 0; |
| }; |
| window['simulateGamepadButtonDown'] = function (index, button) { |
| gamepads[index].buttons[button] = 1; |
| }; |
| window['simulateGamepadButtonUp'] = function (index, button) { |
| gamepads[index].buttons[button] = 0; |
| }; |
| window['simulateAxisMotion'] = function (index, axis, value) { |
| gamepads[index].axes[axis] = value; |
| }; |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl_joystick.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_joystick.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_joystick.c'), '-O2', '--minify', '0', '-o', 'page.html', '--pre-js', 'pre.js', '-lSDL', '-lGL']) |
| self.run_browser('page.html', '', '/report_result?2') |
| |
| def test_sdl_joystick_2(self): |
| # Generates events corresponding to the Editor's Draft of the HTML5 Gamepad API. |
| # https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html#idl-def-Gamepad |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| var gamepads = []; |
| // Spoof this function. |
| navigator['getGamepads'] = function() { |
| return gamepads; |
| }; |
| window['addNewGamepad'] = function(id, numAxes, numButtons) { |
| var index = gamepads.length; |
| gamepads.push({ |
| axes: new Array(numAxes), |
| buttons: new Array(numButtons), |
| id: id, |
| index: index |
| }); |
| var i; |
| for (i = 0; i < numAxes; i++) gamepads[index].axes[i] = 0; |
| // Buttons are objects |
| for (i = 0; i < numButtons; i++) gamepads[index].buttons[i] = { pressed: false, value: 0 }; |
| }; |
| // FF mutates the original objects. |
| window['simulateGamepadButtonDown'] = function (index, button) { |
| gamepads[index].buttons[button].pressed = true; |
| gamepads[index].buttons[button].value = 1; |
| }; |
| window['simulateGamepadButtonUp'] = function (index, button) { |
| gamepads[index].buttons[button].pressed = false; |
| gamepads[index].buttons[button].value = 0; |
| }; |
| window['simulateAxisMotion'] = function (index, axis, value) { |
| gamepads[index].axes[axis] = value; |
| }; |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl_joystick.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_joystick.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_joystick.c'), '-O2', '--minify', '0', '-o', 'page.html', '--pre-js', 'pre.js', '-lSDL', '-lGL']) |
| self.run_browser('page.html', '', '/report_result?2') |
| |
| @requires_graphics_hardware |
| def test_glfw_joystick(self): |
| # Generates events corresponding to the Editor's Draft of the HTML5 Gamepad API. |
| # https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html#idl-def-Gamepad |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| var gamepads = []; |
| // Spoof this function. |
| navigator['getGamepads'] = function() { |
| return gamepads; |
| }; |
| window['addNewGamepad'] = function(id, numAxes, numButtons) { |
| var index = gamepads.length; |
| var gamepad = { |
| axes: new Array(numAxes), |
| buttons: new Array(numButtons), |
| id: id, |
| index: index |
| }; |
| gamepads.push(gamepad) |
| var i; |
| for (i = 0; i < numAxes; i++) gamepads[index].axes[i] = 0; |
| // Buttons are objects |
| for (i = 0; i < numButtons; i++) gamepads[index].buttons[i] = { pressed: false, value: 0 }; |
| |
| // Dispatch event (required for glfw joystick; note not used in SDL test) |
| var event = new Event('gamepadconnected'); |
| event.gamepad = gamepad; |
| window.dispatchEvent(event); |
| }; |
| // FF mutates the original objects. |
| window['simulateGamepadButtonDown'] = function (index, button) { |
| gamepads[index].buttons[button].pressed = true; |
| gamepads[index].buttons[button].value = 1; |
| }; |
| window['simulateGamepadButtonUp'] = function (index, button) { |
| gamepads[index].buttons[button].pressed = false; |
| gamepads[index].buttons[button].value = 0; |
| }; |
| window['simulateAxisMotion'] = function (index, axis, value) { |
| gamepads[index].axes[axis] = value; |
| }; |
| ''') |
| open(os.path.join(self.get_dir(), 'test_glfw_joystick.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'test_glfw_joystick.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'test_glfw_joystick.c'), '-O2', '--minify', '0', '-o', 'page.html', '--pre-js', 'pre.js', '-lGL', '-lglfw3', '-s', 'USE_GLFW=3']) |
| self.run_browser('page.html', '', '/report_result?2') |
| |
| @requires_graphics_hardware |
| def test_webgl_context_attributes(self): |
| # Javascript code to check the attributes support we want to test in the WebGL implementation |
| # (request the attribute, create a context and check its value afterwards in the context attributes). |
| # Tests will succeed when an attribute is not supported. |
| open(os.path.join(self.get_dir(), 'check_webgl_attributes_support.js'), 'w').write(''' |
| mergeInto(LibraryManager.library, { |
| webglAntialiasSupported: function() { |
| canvas = document.createElement('canvas'); |
| context = canvas.getContext('experimental-webgl', {antialias: true}); |
| attributes = context.getContextAttributes(); |
| return attributes.antialias; |
| }, |
| webglDepthSupported: function() { |
| canvas = document.createElement('canvas'); |
| context = canvas.getContext('experimental-webgl', {depth: true}); |
| attributes = context.getContextAttributes(); |
| return attributes.depth; |
| }, |
| webglStencilSupported: function() { |
| canvas = document.createElement('canvas'); |
| context = canvas.getContext('experimental-webgl', {stencil: true}); |
| attributes = context.getContextAttributes(); |
| return attributes.stencil; |
| }, |
| webglAlphaSupported: function() { |
| canvas = document.createElement('canvas'); |
| context = canvas.getContext('experimental-webgl', {alpha: true}); |
| attributes = context.getContextAttributes(); |
| return attributes.alpha; |
| } |
| }); |
| ''') |
| |
| # Copy common code file to temporary directory |
| filepath = path_from_root('tests/test_webgl_context_attributes_common.c') |
| temp_filepath = os.path.join(self.get_dir(), os.path.basename(filepath)) |
| shutil.copyfile(filepath, temp_filepath) |
| |
| # perform tests with attributes activated |
| self.btest('test_webgl_context_attributes_glut.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-DAA_ACTIVATED', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED', '-DALPHA_ACTIVATED', '-lGL', '-lglut', '-lGLEW']) |
| self.btest('test_webgl_context_attributes_sdl.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-DAA_ACTIVATED', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED', '-DALPHA_ACTIVATED', '-lGL', '-lSDL', '-lGLEW']) |
| self.btest('test_webgl_context_attributes_sdl2.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-DAA_ACTIVATED', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED', '-DALPHA_ACTIVATED', '-lGL', '-s', 'USE_SDL=2', '-lGLEW']) |
| self.btest('test_webgl_context_attributes_glfw.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-DAA_ACTIVATED', '-DDEPTH_ACTIVATED', '-DSTENCIL_ACTIVATED', '-DALPHA_ACTIVATED', '-lGL', '-lglfw', '-lGLEW']) |
| |
| # perform tests with attributes desactivated |
| self.btest('test_webgl_context_attributes_glut.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-lGL', '-lglut', '-lGLEW']) |
| self.btest('test_webgl_context_attributes_sdl.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-lGL', '-lSDL', '-lGLEW']) |
| self.btest('test_webgl_context_attributes_glfw.c', '1', args=['--js-library', 'check_webgl_attributes_support.js', '-lGL', '-lglfw', '-lGLEW']) |
| |
| # Test that -s GL_PREINITIALIZED_CONTEXT=1 works and allows user to set Module['preinitializedWebGLContext'] to a preinitialized WebGL context. |
| @requires_graphics_hardware |
| def test_preinitialized_webgl_context(self): |
| self.btest('preinitialized_webgl_context.cpp', '5', args=['-s', 'GL_PREINITIALIZED_CONTEXT=1', '--shell-file', path_from_root('tests/preinitialized_webgl_context.html')]) |
| |
| @requires_threads |
| def test_emscripten_get_now(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1']]: |
| self.btest('emscripten_get_now.cpp', '1', args=args) |
| |
| @unittest.skip('Skipping due to https://github.com/kripken/emscripten/issues/2770') |
| def test_fflush(self): |
| self.btest('test_fflush.cpp', '0', args=['--shell-file', path_from_root('tests', 'test_fflush.html')]) |
| |
| def test_file_db(self): |
| secret = str(time.time()) |
| open('moar.txt', 'w').write(secret) |
| self.btest('file_db.cpp', '1', args=['--preload-file', 'moar.txt', '-DFIRST']) |
| shutil.copyfile('test.html', 'first.html') |
| self.btest('file_db.cpp', secret, args=['-s', 'FORCE_FILESYSTEM=1']) |
| shutil.copyfile('test.html', 'second.html') |
| open('moar.txt', 'w').write('aliantha') |
| self.btest('file_db.cpp', secret, args=['--preload-file', 'moar.txt']) # even with a file there, we load over it |
| shutil.move('test.html', 'third.html') |
| |
| def test_fs_idbfs_sync(self): |
| for mode in [[], ['-s', 'MEMFS_APPEND_TO_TYPED_ARRAYS=1']]: |
| for extra in [[], ['-DEXTRA_WORK']]: |
| secret = str(time.time()) |
| self.btest(path_from_root('tests', 'fs', 'test_idbfs_sync.c'), '1', force_c=True, args=mode + ['-lidbfs.js', '-DFIRST', '-DSECRET=\"' + secret + '\"', '-s', '''EXPORTED_FUNCTIONS=['_main', '_test', '_success']''']) |
| self.btest(path_from_root('tests', 'fs', 'test_idbfs_sync.c'), '1', force_c=True, args=mode + ['-lidbfs.js', '-DSECRET=\"' + secret + '\"', '-s', '''EXPORTED_FUNCTIONS=['_main', '_test', '_success']'''] + extra) |
| |
| def test_fs_idbfs_fsync(self): |
| # sync from persisted state into memory before main() |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| Module.preRun = function() { |
| addRunDependency('syncfs'); |
| |
| FS.mkdir('/working1'); |
| FS.mount(IDBFS, {}, '/working1'); |
| FS.syncfs(true, function (err) { |
| if (err) throw err; |
| removeRunDependency('syncfs'); |
| }); |
| }; |
| ''') |
| |
| args = ['--pre-js', 'pre.js', '-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-lidbfs.js', '-s', 'EXIT_RUNTIME=1'] |
| for mode in [[], ['-s', 'MEMFS_APPEND_TO_TYPED_ARRAYS=1']]: |
| secret = str(time.time()) |
| self.btest(path_from_root('tests', 'fs', 'test_idbfs_fsync.c'), '1', force_c=True, args=args + mode + ['-DFIRST', '-DSECRET=\"' + secret + '\"', '-s', '''EXPORTED_FUNCTIONS=['_main', '_success']''']) |
| self.btest(path_from_root('tests', 'fs', 'test_idbfs_fsync.c'), '1', force_c=True, args=args + mode + ['-DSECRET=\"' + secret + '\"', '-s', '''EXPORTED_FUNCTIONS=['_main', '_success']''']) |
| |
| def test_fs_memfs_fsync(self): |
| args = ['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-s', 'EXIT_RUNTIME=1'] |
| for mode in [[], ['-s', 'MEMFS_APPEND_TO_TYPED_ARRAYS=1']]: |
| secret = str(time.time()) |
| self.btest(path_from_root('tests', 'fs', 'test_memfs_fsync.c'), '1', force_c=True, args=args + mode + ['-DSECRET=\"' + secret + '\"', '-s', '''EXPORTED_FUNCTIONS=['_main']''']) |
| |
| def test_fs_workerfs_read(self): |
| secret = 'a' * 10 |
| secret2 = 'b' * 10 |
| open(self.in_dir('pre.js'), 'w').write(''' |
| var Module = {}; |
| Module.preRun = function() { |
| var blob = new Blob(['%s']); |
| var file = new File(['%s'], 'file.txt'); |
| FS.mkdir('/work'); |
| FS.mount(WORKERFS, { |
| blobs: [{ name: 'blob.txt', data: blob }], |
| files: [file], |
| }, '/work'); |
| }; |
| ''' % (secret, secret2)) |
| self.btest(path_from_root('tests', 'fs', 'test_workerfs_read.c'), '1', force_c=True, args=['-lworkerfs.js', '--pre-js', 'pre.js', '-DSECRET=\"' + secret + '\"', '-DSECRET2=\"' + secret2 + '\"', '--proxy-to-worker']) |
| |
| def test_fs_workerfs_package(self): |
| open('file1.txt', 'w').write('first') |
| if not os.path.exists('sub'): |
| os.makedirs('sub') |
| open(os.path.join('sub', 'file2.txt'), 'w').write('second') |
| run_process([PYTHON, FILE_PACKAGER, 'files.data', '--preload', 'file1.txt', os.path.join('sub', 'file2.txt'), '--separate-metadata', '--js-output=files.js']) |
| self.btest(os.path.join('fs', 'test_workerfs_package.cpp'), '1', args=['-lworkerfs.js', '--proxy-to-worker']) |
| |
| def test_fs_lz4fs_package(self): |
| # generate data |
| self.clear() |
| os.mkdir('subdir') |
| open('file1.txt', 'w').write('0123456789' * (1024 * 128)) |
| open(os.path.join('subdir', 'file2.txt'), 'w').write('1234567890' * (1024 * 128)) |
| random_data = bytearray(random.randint(0, 255) for x in range(1024 * 128 * 10 + 1)) |
| random_data[17] = ord('X') |
| open('file3.txt', 'wb').write(random_data) |
| |
| # compress in emcc, -s LZ4=1 tells it to tell the file packager |
| print('emcc-normal') |
| self.btest(os.path.join('fs', 'test_lz4fs.cpp'), '2', args=['-s', 'LZ4=1', '--preload-file', 'file1.txt', '--preload-file', 'subdir/file2.txt', '--preload-file', 'file3.txt'], timeout=60) |
| assert os.path.getsize('file1.txt') + os.path.getsize(os.path.join('subdir', 'file2.txt')) + os.path.getsize('file3.txt') == 3 * 1024 * 128 * 10 + 1 |
| assert os.path.getsize('test.data') < (3 * 1024 * 128 * 10) / 2 # over half is gone |
| print(' emcc-opts') |
| self.btest(os.path.join('fs', 'test_lz4fs.cpp'), '2', args=['-s', 'LZ4=1', '--preload-file', 'file1.txt', '--preload-file', 'subdir/file2.txt', '--preload-file', 'file3.txt', '-O2'], timeout=60) |
| |
| # compress in the file packager, on the server. the client receives compressed data and can just use it. this is typical usage |
| print('normal') |
| out = subprocess.check_output([PYTHON, FILE_PACKAGER, 'files.data', '--preload', 'file1.txt', 'subdir/file2.txt', 'file3.txt', '--lz4']) |
| open('files.js', 'wb').write(out) |
| self.btest(os.path.join('fs', 'test_lz4fs.cpp'), '2', args=['--pre-js', 'files.js', '-s', 'LZ4=1', '-s', 'FORCE_FILESYSTEM=1'], timeout=60) |
| print(' opts') |
| self.btest(os.path.join('fs', 'test_lz4fs.cpp'), '2', args=['--pre-js', 'files.js', '-s', 'LZ4=1', '-s', 'FORCE_FILESYSTEM=1', '-O2'], timeout=60) |
| |
| # load the data into LZ4FS manually at runtime. This means we compress on the client. This is generally not recommended |
| print('manual') |
| subprocess.check_output([PYTHON, FILE_PACKAGER, 'files.data', '--preload', 'file1.txt', 'subdir/file2.txt', 'file3.txt', '--separate-metadata', '--js-output=files.js']) |
| self.btest(os.path.join('fs', 'test_lz4fs.cpp'), '1', args=['-DLOAD_MANUALLY', '-s', 'LZ4=1', '-s', 'FORCE_FILESYSTEM=1'], timeout=60) |
| print(' opts') |
| self.btest(os.path.join('fs', 'test_lz4fs.cpp'), '1', args=['-DLOAD_MANUALLY', '-s', 'LZ4=1', '-s', 'FORCE_FILESYSTEM=1', '-O2'], timeout=60) |
| print(' opts+closure') |
| self.btest(os.path.join('fs', 'test_lz4fs.cpp'), '1', args=['-DLOAD_MANUALLY', '-s', 'LZ4=1', '-s', 'FORCE_FILESYSTEM=1', '-O2', '--closure', '1', '-g1'], timeout=60) |
| |
| '''# non-lz4 for comparison |
| try: |
| os.mkdir('files') |
| except: |
| pass |
| shutil.copyfile('file1.txt', os.path.join('files', 'file1.txt')) |
| shutil.copyfile('file2.txt', os.path.join('files', 'file2.txt')) |
| shutil.copyfile('file3.txt', os.path.join('files', 'file3.txt')) |
| out = subprocess.check_output([PYTHON, FILE_PACKAGER, 'files.data', '--preload', 'files/file1.txt', 'files/file2.txt', 'files/file3.txt']) |
| open('files.js', 'wb').write(out) |
| self.btest(os.path.join('fs', 'test_lz4fs.cpp'), '2', args=['--pre-js', 'files.js'], timeout=60)''' |
| |
| def test_separate_metadata_later(self): |
| # see issue #6654 - we need to handle separate-metadata both when we run before |
| # the main program, and when we are run later |
| |
| open('data.dat', 'w').write(' ') |
| run_process([PYTHON, FILE_PACKAGER, 'more.data', '--preload', 'data.dat', '--separate-metadata', '--js-output=more.js']) |
| self.btest(os.path.join('browser', 'separate_metadata_later.cpp'), '1', args=['-s', 'FORCE_FILESYSTEM=1']) |
| |
| def test_idbstore(self): |
| secret = str(time.time()) |
| for stage in [0, 1, 2, 3, 0, 1, 2, 0, 0, 1, 4, 2, 5]: |
| self.clear() |
| self.btest(path_from_root('tests', 'idbstore.c'), str(stage), force_c=True, args=['-lidbstore.js', '-DSTAGE=' + str(stage), '-DSECRET=\"' + secret + '\"']) |
| |
| def test_idbstore_sync(self): |
| secret = str(time.time()) |
| self.clear() |
| self.btest(path_from_root('tests', 'idbstore_sync.c'), '6', force_c=True, args=['-lidbstore.js', '-DSECRET=\"' + secret + '\"', '-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '--memory-init-file', '1', '-O3', '-g2']) |
| |
| def test_idbstore_sync_worker(self): |
| secret = str(time.time()) |
| self.clear() |
| self.btest(path_from_root('tests', 'idbstore_sync_worker.c'), '6', force_c=True, args=['-lidbstore.js', '-DSECRET=\"' + secret + '\"', '-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '--memory-init-file', '1', '-O3', '-g2', '--proxy-to-worker', '-s', 'TOTAL_MEMORY=80MB']) |
| |
| @requires_threads |
| def test_force_exit(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| self.btest('force_exit.c', force_c=True, expected='17') |
| |
| def test_sdl_pumpevents(self): |
| # key events should be detected using SDL_PumpEvents |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| function keydown(c) { |
| var event = new KeyboardEvent("keydown", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.dispatchEvent(event); |
| } |
| ''') |
| self.btest('sdl_pumpevents.c', expected='7', args=['--pre-js', 'pre.js', '-lSDL', '-lGL']) |
| |
| def test_sdl_canvas_size(self): |
| self.btest('sdl_canvas_size.c', expected='1', |
| args=['-O2', '--minify', '0', '--shell-file', |
| path_from_root('tests', 'sdl_canvas_size.html'), '-lSDL', '-lGL']) |
| |
| @requires_graphics_hardware |
| def test_sdl_gl_read(self): |
| # SDL, OpenGL, readPixels |
| open(os.path.join(self.get_dir(), 'sdl_gl_read.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl_gl_read.c')).read())) |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl_gl_read.c'), '-o', 'something.html', '-lSDL', '-lGL']) |
| self.run_browser('something.html', '.', '/report_result?1') |
| |
| @requires_graphics_hardware |
| def test_sdl_gl_mapbuffers(self): |
| self.btest('sdl_gl_mapbuffers.c', expected='1', args=['-s', 'FULL_ES3=1', '-lSDL', '-lGL'], |
| message='You should see a blue triangle.') |
| |
| @requires_graphics_hardware |
| def test_sdl_ogl(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_ogl.c', reference='screenshot-gray-purple.png', reference_slack=1, |
| args=['-O2', '--minify', '0', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL'], |
| message='You should see an image with gray at the top.') |
| |
| @requires_graphics_hardware |
| def test_sdl_ogl_defaultmatrixmode(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_ogl_defaultMatrixMode.c', reference='screenshot-gray-purple.png', reference_slack=1, |
| args=['--minify', '0', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL'], |
| message='You should see an image with gray at the top.') |
| |
| @requires_graphics_hardware |
| def test_sdl_ogl_p(self): |
| # Immediate mode with pointers |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_ogl_p.c', reference='screenshot-gray.png', reference_slack=1, |
| args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL'], |
| message='You should see an image with gray at the top.') |
| |
| @requires_graphics_hardware |
| def test_sdl_ogl_proc_alias(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_ogl_proc_alias.c', reference='screenshot-gray-purple.png', reference_slack=1, |
| args=['-O2', '-g2', '-s', 'INLINING_LIMIT=1', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL']) |
| |
| @requires_graphics_hardware |
| def test_sdl_fog_simple(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_fog_simple.c', reference='screenshot-fog-simple.png', |
| args=['-O2', '--minify', '0', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_sdl_fog_negative(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_fog_negative.c', reference='screenshot-fog-negative.png', |
| args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_sdl_fog_density(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_fog_density.c', reference='screenshot-fog-density.png', |
| args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_sdl_fog_exp2(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_fog_exp2.c', reference='screenshot-fog-exp2.png', |
| args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_sdl_fog_linear(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_fog_linear.c', reference='screenshot-fog-linear.png', reference_slack=1, |
| args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins', '-lSDL', '-lGL'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_glfw(self): |
| self.btest('glfw.c', '1', args=['-s', 'LEGACY_GL_EMULATION=1', '-lglfw', '-lGL']) |
| self.btest('glfw.c', '1', args=['-s', 'LEGACY_GL_EMULATION=1', '-s', 'USE_GLFW=2', '-lglfw', '-lGL']) |
| |
| def test_glfw_minimal(self): |
| self.btest('glfw_minimal.c', '1', args=['-lglfw', '-lGL']) |
| self.btest('glfw_minimal.c', '1', args=['-s', 'USE_GLFW=2', '-lglfw', '-lGL']) |
| |
| def test_glfw_time(self): |
| self.btest('test_glfw_time.c', '1', args=['-s', 'USE_GLFW=3', '-lglfw', '-lGL']) |
| |
| @requires_graphics_hardware |
| def test_egl(self): |
| open(os.path.join(self.get_dir(), 'test_egl.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'test_egl.c')).read())) |
| |
| run_process([PYTHON, EMCC, '-O2', os.path.join(self.get_dir(), 'test_egl.c'), '-o', 'page.html', '-lEGL', '-lGL']) |
| self.run_browser('page.html', '', '/report_result?1') |
| |
| def test_egl_width_height(self): |
| open(os.path.join(self.get_dir(), 'test_egl_width_height.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'test_egl_width_height.c')).read())) |
| |
| run_process([PYTHON, EMCC, '-O2', os.path.join(self.get_dir(), 'test_egl_width_height.c'), '-o', 'page.html', '-lEGL', '-lGL']) |
| self.run_browser('page.html', 'Should print "(300, 150)" -- the size of the canvas in pixels', '/report_result?1') |
| |
| def do_test_worker(self, args=[]): |
| # Test running in a web worker |
| open('file.dat', 'w').write('data for worker') |
| html_file = open('main.html', 'w') |
| html_file.write(''' |
| <html> |
| <body> |
| Worker Test |
| <script> |
| var worker = new Worker('worker.js'); |
| worker.onmessage = function(event) { |
| var xhr = new XMLHttpRequest(); |
| xhr.open('GET', 'http://localhost:%s/report_result?' + event.data); |
| xhr.send(); |
| setTimeout(function() { window.close() }, 1000); |
| }; |
| </script> |
| </body> |
| </html> |
| ''' % self.test_port) |
| html_file.close() |
| |
| for file_data in [1, 0]: |
| cmd = [PYTHON, EMCC, path_from_root('tests', 'hello_world_worker.cpp'), '-o', 'worker.js'] + (['--preload-file', 'file.dat'] if file_data else []) + args |
| print(cmd) |
| subprocess.check_call(cmd) |
| assert os.path.exists('worker.js') |
| self.run_browser('main.html', '', '/report_result?hello%20from%20worker,%20and%20|' + ('data%20for%20w' if file_data else '') + '|') |
| |
| def test_worker(self): |
| self.do_test_worker() |
| self.assertContained('you should not see this text when in a worker!', run_js('worker.js')) # code should run standalone too |
| |
| def test_chunked_synchronous_xhr(self): |
| main = 'chunked_sync_xhr.html' |
| worker_filename = "download_and_checksum_worker.js" |
| |
| html_file = open(main, 'w') |
| html_file.write(r""" |
| <!doctype html> |
| <html> |
| <head><meta charset="utf-8"><title>Chunked XHR</title></head> |
| <html> |
| <body> |
| Chunked XHR Web Worker Test |
| <script> |
| var worker = new Worker(""" + json.dumps(worker_filename) + r"""); |
| var buffer = []; |
| worker.onmessage = function(event) { |
| if (event.data.channel === "stdout") { |
| var xhr = new XMLHttpRequest(); |
| xhr.open('GET', 'http://localhost:%s/report_result?' + event.data.line); |
| xhr.send(); |
| setTimeout(function() { window.close() }, 1000); |
| } else { |
| if (event.data.trace) event.data.trace.split("\n").map(function(v) { console.error(v); }); |
| if (event.data.line) { |
| console.error(event.data.line); |
| } else { |
| var v = event.data.char; |
| if (v == 10) { |
| var line = buffer.splice(0); |
| console.error(line = line.map(function(charCode){return String.fromCharCode(charCode);}).join('')); |
| } else { |
| buffer.push(v); |
| } |
| } |
| } |
| }; |
| </script> |
| </body> |
| </html> |
| """ % self.test_port) |
| html_file.close() |
| |
| c_source_filename = "checksummer.c" |
| |
| prejs_filename = "worker_prejs.js" |
| prejs_file = open(prejs_filename, 'w') |
| prejs_file.write(r""" |
| if (typeof(Module) === "undefined") Module = {}; |
| Module["arguments"] = ["/bigfile"]; |
| Module["preInit"] = function() { |
| FS.createLazyFile('/', "bigfile", "http://localhost:11111/bogus_file_path", true, false); |
| }; |
| var doTrace = true; |
| Module["print"] = function(s) { self.postMessage({channel: "stdout", line: s}); }; |
| Module["printErr"] = function(s) { self.postMessage({channel: "stderr", char: s, trace: ((doTrace && s === 10) ? new Error().stack : null)}); doTrace = false; }; |
| """) |
| prejs_file.close() |
| # vs. os.path.join(self.get_dir(), filename) |
| # vs. path_from_root('tests', 'hello_world_gles.c') |
| run_process([PYTHON, EMCC, path_from_root('tests', c_source_filename), '-g', '-s', 'SMALL_XHR_CHUNKS=1', '-o', worker_filename, |
| '--pre-js', prejs_filename]) |
| chunkSize = 1024 |
| data = os.urandom(10 * chunkSize + 1) # 10 full chunks and one 1 byte chunk |
| checksum = zlib.adler32(data) & 0xffffffff # Python 2 compatibility: force bigint |
| |
| server = multiprocessing.Process(target=test_chunked_synchronous_xhr_server, args=(True, chunkSize, data, checksum, self.test_port)) |
| server.start() |
| self.run_browser(main, 'Chunked binary synchronous XHR in Web Workers!', '/report_result?' + str(checksum)) |
| server.terminate() |
| # Avoid race condition on cleanup, wait a bit so that processes have released file locks so that test tearDown won't |
| # attempt to rmdir() files in use. |
| if WINDOWS: |
| time.sleep(2) |
| |
| @requires_graphics_hardware |
| def test_glgears(self): |
| self.btest('hello_world_gles.c', reference='gears.png', reference_slack=3, |
| args=['-DHAVE_BUILTIN_SINCOS', '-lGL', '-lglut'], outfile='something.html', |
| message='You should see animating gears.') |
| |
| @requires_graphics_hardware |
| def test_glgears_long(self): |
| for proxy in [0, 1]: |
| print('proxy', proxy) |
| self.btest('hello_world_gles.c', expected=list(map(str, range(30, 500))), args=['-DHAVE_BUILTIN_SINCOS', '-DLONGTEST', '-lGL', '-lglut'] + (['--proxy-to-worker'] if proxy else []), timeout=30) |
| |
| @requires_graphics_hardware |
| def test_glgears_animation(self): |
| es2_suffix = ['', '_full', '_full_944'] |
| for full_es2 in [0, 1, 2]: |
| print(full_es2) |
| run_process([PYTHON, EMCC, path_from_root('tests', 'hello_world_gles%s.c' % es2_suffix[full_es2]), '-o', 'something.html', |
| '-DHAVE_BUILTIN_SINCOS', '-s', 'GL_TESTING=1', '-lGL', '-lglut', |
| '--shell-file', path_from_root('tests', 'hello_world_gles_shell.html')] + |
| (['-s', 'FULL_ES2=1'] if full_es2 else [])) |
| self.run_browser('something.html', 'You should see animating gears.', '/report_gl_result?true') |
| |
| @requires_graphics_hardware |
| def test_fulles2_sdlproc(self): |
| self.btest('full_es2_sdlproc.c', '1', args=['-s', 'GL_TESTING=1', '-DHAVE_BUILTIN_SINCOS', '-s', 'FULL_ES2=1', '-lGL', '-lSDL', '-lglut']) |
| |
| @requires_graphics_hardware |
| def test_glgears_deriv(self): |
| self.btest('hello_world_gles_deriv.c', reference='gears.png', reference_slack=2, |
| args=['-DHAVE_BUILTIN_SINCOS', '-lGL', '-lglut'], outfile='something.html', |
| message='You should see animating gears.') |
| with open('something.html') as f: |
| assert 'gl-matrix' not in f.read(), 'Should not include glMatrix when not needed' |
| |
| @requires_graphics_hardware |
| def test_glbook(self): |
| programs = self.get_library('glbook', [ |
| os.path.join('Chapter_2', 'Hello_Triangle', 'CH02_HelloTriangle.bc'), |
| os.path.join('Chapter_8', 'Simple_VertexShader', 'CH08_SimpleVertexShader.bc'), |
| os.path.join('Chapter_9', 'Simple_Texture2D', 'CH09_SimpleTexture2D.bc'), |
| os.path.join('Chapter_9', 'Simple_TextureCubemap', 'CH09_TextureCubemap.bc'), |
| os.path.join('Chapter_9', 'TextureWrap', 'CH09_TextureWrap.bc'), |
| os.path.join('Chapter_10', 'MultiTexture', 'CH10_MultiTexture.bc'), |
| os.path.join('Chapter_13', 'ParticleSystem', 'CH13_ParticleSystem.bc'), |
| ], configure=None) |
| |
| def book_path(*pathelems): |
| return path_from_root('tests', 'glbook', *pathelems) |
| |
| for program in programs: |
| print(program) |
| basename = os.path.basename(program) |
| args = ['-lGL', '-lEGL', '-lX11'] |
| if basename == 'CH10_MultiTexture.bc': |
| shutil.copyfile(book_path('Chapter_10', 'MultiTexture', 'basemap.tga'), os.path.join(self.get_dir(), 'basemap.tga')) |
| shutil.copyfile(book_path('Chapter_10', 'MultiTexture', 'lightmap.tga'), os.path.join(self.get_dir(), 'lightmap.tga')) |
| args += ['--preload-file', 'basemap.tga', '--preload-file', 'lightmap.tga'] |
| elif basename == 'CH13_ParticleSystem.bc': |
| shutil.copyfile(book_path('Chapter_13', 'ParticleSystem', 'smoke.tga'), os.path.join(self.get_dir(), 'smoke.tga')) |
| args += ['--preload-file', 'smoke.tga', '-O2'] # test optimizations and closure here as well for more coverage |
| |
| self.btest(program, |
| reference=book_path(basename.replace('.bc', '.png')), |
| args=args, |
| timeout=30) |
| |
| @requires_graphics_hardware |
| def test_gles2_emulation(self): |
| shutil.copyfile(path_from_root('tests', 'glbook', 'Chapter_10', 'MultiTexture', 'basemap.tga'), self.in_dir('basemap.tga')) |
| shutil.copyfile(path_from_root('tests', 'glbook', 'Chapter_10', 'MultiTexture', 'lightmap.tga'), self.in_dir('lightmap.tga')) |
| shutil.copyfile(path_from_root('tests', 'glbook', 'Chapter_13', 'ParticleSystem', 'smoke.tga'), self.in_dir('smoke.tga')) |
| |
| for source, reference in [ |
| (os.path.join('glbook', 'Chapter_2', 'Hello_Triangle', 'Hello_Triangle_orig.c'), path_from_root('tests', 'glbook', 'CH02_HelloTriangle.png')), |
| # (os.path.join('glbook', 'Chapter_8', 'Simple_VertexShader', 'Simple_VertexShader_orig.c'), path_from_root('tests', 'glbook', 'CH08_SimpleVertexShader.png')), # XXX needs INT extension in WebGL |
| (os.path.join('glbook', 'Chapter_9', 'TextureWrap', 'TextureWrap_orig.c'), path_from_root('tests', 'glbook', 'CH09_TextureWrap.png')), |
| # (os.path.join('glbook', 'Chapter_9', 'Simple_TextureCubemap', 'Simple_TextureCubemap_orig.c'), path_from_root('tests', 'glbook', 'CH09_TextureCubemap.png')), # XXX needs INT extension in WebGL |
| (os.path.join('glbook', 'Chapter_9', 'Simple_Texture2D', 'Simple_Texture2D_orig.c'), path_from_root('tests', 'glbook', 'CH09_SimpleTexture2D.png')), |
| (os.path.join('glbook', 'Chapter_10', 'MultiTexture', 'MultiTexture_orig.c'), path_from_root('tests', 'glbook', 'CH10_MultiTexture.png')), |
| (os.path.join('glbook', 'Chapter_13', 'ParticleSystem', 'ParticleSystem_orig.c'), path_from_root('tests', 'glbook', 'CH13_ParticleSystem.png')), |
| ]: |
| print(source) |
| self.btest(source, |
| reference=reference, |
| args=['-I' + path_from_root('tests', 'glbook', 'Common'), |
| path_from_root('tests', 'glbook', 'Common', 'esUtil.c'), |
| path_from_root('tests', 'glbook', 'Common', 'esShader.c'), |
| path_from_root('tests', 'glbook', 'Common', 'esShapes.c'), |
| path_from_root('tests', 'glbook', 'Common', 'esTransform.c'), |
| '-s', 'FULL_ES2=1', '-lGL', '-lEGL', '-lX11', |
| '--preload-file', 'basemap.tga', '--preload-file', 'lightmap.tga', '--preload-file', 'smoke.tga']) |
| |
| @requires_graphics_hardware |
| def test_clientside_vertex_arrays_es3(self): |
| # NOTE: Should FULL_ES3=1 imply client-side vertex arrays? The emulation needs FULL_ES2=1 for now. |
| self.btest('clientside_vertex_arrays_es3.c', reference='gl_triangle.png', args=['-s', 'USE_WEBGL2=1', '-s', 'FULL_ES2=1', '-s', 'FULL_ES3=1', '-s', 'USE_GLFW=3', '-lglfw', '-lGLESv2']) |
| |
| @requires_threads |
| def test_emscripten_api(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| self.btest('emscripten_api_browser.cpp', '1', args=['-s', '''EXPORTED_FUNCTIONS=['_main', '_third']''', '-lSDL']) |
| |
| def test_emscripten_api2(self): |
| def setup(): |
| open('script1.js', 'w').write(''' |
| Module._set(456); |
| ''') |
| open('file1.txt', 'w').write('first') |
| open('file2.txt', 'w').write('second') |
| |
| setup() |
| run_process([PYTHON, FILE_PACKAGER, 'test.data', '--preload', 'file1.txt', 'file2.txt'], stdout=open('script2.js', 'w')) |
| self.btest('emscripten_api_browser2.cpp', '1', args=['-s', '''EXPORTED_FUNCTIONS=['_main', '_set']''', '-s', 'FORCE_FILESYSTEM=1']) |
| |
| # check using file packager to another dir |
| self.clear() |
| setup() |
| os.mkdir('sub') |
| run_process([PYTHON, FILE_PACKAGER, 'sub/test.data', '--preload', 'file1.txt', 'file2.txt'], stdout=open('script2.js', 'w')) |
| shutil.copyfile(os.path.join('sub', 'test.data'), 'test.data') |
| self.btest('emscripten_api_browser2.cpp', '1', args=['-s', '''EXPORTED_FUNCTIONS=['_main', '_set']''', '-s', 'FORCE_FILESYSTEM=1']) |
| |
| def test_emscripten_api_infloop(self): |
| self.btest('emscripten_api_browser_infloop.cpp', '7') |
| |
| def test_emscripten_fs_api(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) # preloaded *after* run |
| self.btest('emscripten_fs_api_browser.cpp', '1', args=['-lSDL']) |
| |
| def test_emscripten_fs_api2(self): |
| self.btest('emscripten_fs_api_browser2.cpp', '1', args=['-s', "ASSERTIONS=0"]) |
| self.btest('emscripten_fs_api_browser2.cpp', '1', args=['-s', "ASSERTIONS=1"]) |
| |
| @requires_threads |
| def test_emscripten_main_loop(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1', '-s', 'EXIT_RUNTIME=1']]: |
| self.btest('emscripten_main_loop.cpp', '0', args=args) |
| |
| @requires_threads |
| def test_emscripten_main_loop_settimeout(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| self.btest('emscripten_main_loop_settimeout.cpp', '1', args=args) |
| |
| @requires_threads |
| def test_emscripten_main_loop_and_blocker(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| self.btest('emscripten_main_loop_and_blocker.cpp', '0', args=args) |
| |
| @requires_threads |
| def test_emscripten_main_loop_setimmediate(self): |
| for args in [[], ['--proxy-to-worker'], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| self.btest('emscripten_main_loop_setimmediate.cpp', '1', args=args) |
| |
| def test_fs_after_main(self): |
| for args in [[], ['-O1']]: |
| self.btest('fs_after_main.cpp', '0', args=args) |
| |
| def test_sdl_quit(self): |
| self.btest('sdl_quit.c', '1', args=['-lSDL', '-lGL']) |
| |
| def test_sdl_resize(self): |
| self.btest('sdl_resize.c', '1', args=['-lSDL', '-lGL']) |
| |
| def test_glshaderinfo(self): |
| self.btest('glshaderinfo.cpp', '1', args=['-lGL', '-lglut']) |
| |
| @requires_graphics_hardware |
| def test_glgetattachedshaders(self): |
| self.btest('glgetattachedshaders.c', '1', args=['-lGL', '-lEGL']) |
| |
| # Covered by dEQP text suite (we can remove it later if we add coverage for that). |
| @requires_graphics_hardware |
| def test_glframebufferattachmentinfo(self): |
| self.btest('glframebufferattachmentinfo.c', '1', args=['-lGLESv2', '-lEGL']) |
| |
| @requires_graphics_hardware |
| def test_sdlglshader(self): |
| self.btest('sdlglshader.c', reference='sdlglshader.png', args=['-O2', '--closure', '1', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_sdlglshader2(self): |
| self.btest('sdlglshader2.c', expected='1', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL'], also_proxied=True) |
| |
| @requires_graphics_hardware |
| def test_gl_glteximage(self): |
| self.btest('gl_teximage.c', '1', args=['-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| @requires_threads |
| def test_gl_textures(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| self.btest('gl_textures.cpp', '0', args=['-lGL']) |
| |
| @requires_graphics_hardware |
| def test_gl_ps(self): |
| # pointers and a shader |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('gl_ps.c', reference='gl_ps.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL', '--use-preload-plugins'], reference_slack=1) |
| |
| @requires_graphics_hardware |
| def test_gl_ps_packed(self): |
| # packed data that needs to be strided |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('gl_ps_packed.c', reference='gl_ps.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL', '--use-preload-plugins'], reference_slack=1) |
| |
| @requires_graphics_hardware |
| def test_gl_ps_strides(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('gl_ps_strides.c', reference='gl_ps_strides.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL', '--use-preload-plugins']) |
| |
| @requires_graphics_hardware |
| def test_gl_ps_worker(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('gl_ps_worker.c', reference='gl_ps.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL', '--use-preload-plugins'], reference_slack=1, also_proxied=True) |
| |
| @requires_graphics_hardware |
| def test_gl_renderers(self): |
| self.btest('gl_renderers.c', reference='gl_renderers.png', args=['-s', 'GL_UNSAFE_OPTS=0', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_gl_stride(self): |
| self.btest('gl_stride.c', reference='gl_stride.png', args=['-s', 'GL_UNSAFE_OPTS=0', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_gl_vertex_buffer_pre(self): |
| self.btest('gl_vertex_buffer_pre.c', reference='gl_vertex_buffer_pre.png', args=['-s', 'GL_UNSAFE_OPTS=0', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_gl_vertex_buffer(self): |
| self.btest('gl_vertex_buffer.c', reference='gl_vertex_buffer.png', args=['-s', 'GL_UNSAFE_OPTS=0', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL'], reference_slack=1) |
| |
| @requires_graphics_hardware |
| def test_gles2_uniform_arrays(self): |
| self.btest('gles2_uniform_arrays.cpp', args=['-s', 'GL_ASSERTIONS=1', '-lGL', '-lSDL'], expected=['1'], also_proxied=True) |
| |
| @requires_graphics_hardware |
| def test_gles2_conformance(self): |
| self.btest('gles2_conformance.cpp', args=['-s', 'GL_ASSERTIONS=1', '-lGL', '-lSDL'], expected=['1']) |
| |
| @requires_graphics_hardware |
| def test_matrix_identity(self): |
| self.btest('gl_matrix_identity.c', expected=['-1882984448', '460451840', '1588195328'], args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| @no_swiftshader |
| def test_cubegeom_pre(self): |
| self.btest('cubegeom_pre.c', reference='cubegeom_pre.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| @requires_sync_compilation |
| def test_cubegeom_pre_relocatable(self): |
| self.btest('cubegeom_pre.c', reference='cubegeom_pre.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL', '-s', 'RELOCATABLE=1']) |
| |
| @requires_graphics_hardware |
| @no_swiftshader |
| def test_cubegeom_pre2(self): |
| self.btest('cubegeom_pre2.c', reference='cubegeom_pre2.png', args=['-s', 'GL_DEBUG=1', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) # some coverage for GL_DEBUG not breaking the build |
| |
| @requires_graphics_hardware |
| @no_swiftshader |
| def test_cubegeom_pre3(self): |
| self.btest('cubegeom_pre3.c', reference='cubegeom_pre2.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom(self): |
| self.btest('cubegeom.c', reference='cubegeom.png', args=['-O2', '-g', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL'], also_proxied=True) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_proc(self): |
| open('side.c', 'w').write(r''' |
| |
| extern void* SDL_GL_GetProcAddress(const char *); |
| |
| void *glBindBuffer = 0; // same name as the gl function, to check that the collision does not break us |
| |
| void *getBindBuffer() { |
| if (!glBindBuffer) glBindBuffer = SDL_GL_GetProcAddress("glBindBuffer"); |
| return glBindBuffer; |
| } |
| ''') |
| # also test -Os in wasm, which uses meta-dce, which should not break legacy gl emulation hacks |
| for opts in [[], ['-O1'], ['-Os', '-s', 'WASM=1']]: |
| self.btest('cubegeom_proc.c', reference='cubegeom.png', args=opts + ['side.c', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_glew(self): |
| self.btest('cubegeom_glew.c', reference='cubegeom.png', args=['-O2', '--closure', '1', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lGLEW', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_color(self): |
| self.btest('cubegeom_color.c', reference='cubegeom_color.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_normal(self): |
| self.btest('cubegeom_normal.c', reference='cubegeom_normal.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL'], also_proxied=True) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_normal_dap(self): # draw is given a direct pointer to clientside memory, no element array buffer |
| self.btest('cubegeom_normal_dap.c', reference='cubegeom_normal.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL'], also_proxied=True) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_normal_dap_far(self): # indices do nto start from 0 |
| self.btest('cubegeom_normal_dap_far.c', reference='cubegeom_normal.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_normal_dap_far_range(self): # glDrawRangeElements |
| self.btest('cubegeom_normal_dap_far_range.c', reference='cubegeom_normal.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_normal_dap_far_glda(self): # use glDrawArrays |
| self.btest('cubegeom_normal_dap_far_glda.c', reference='cubegeom_normal_dap_far_glda.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_normal_dap_far_glda_quad(self): # with quad |
| self.btest('cubegeom_normal_dap_far_glda_quad.c', reference='cubegeom_normal_dap_far_glda_quad.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_mt(self): |
| self.btest('cubegeom_mt.c', reference='cubegeom_mt.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) # multitexture |
| |
| @requires_graphics_hardware |
| def test_cubegeom_color2(self): |
| self.btest('cubegeom_color2.c', reference='cubegeom_color2.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL'], also_proxied=True) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_texturematrix(self): |
| self.btest('cubegeom_texturematrix.c', reference='cubegeom_texturematrix.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_fog(self): |
| self.btest('cubegeom_fog.c', reference='cubegeom_fog.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| @no_swiftshader |
| def test_cubegeom_pre_vao(self): |
| self.btest('cubegeom_pre_vao.c', reference='cubegeom_pre_vao.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| @no_swiftshader |
| def test_cubegeom_pre2_vao(self): |
| self.btest('cubegeom_pre2_vao.c', reference='cubegeom_pre_vao.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_pre2_vao2(self): |
| self.btest('cubegeom_pre2_vao2.c', reference='cubegeom_pre2_vao2.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| @no_swiftshader |
| def test_cubegeom_pre_vao_es(self): |
| self.btest('cubegeom_pre_vao_es.c', reference='cubegeom_pre_vao.png', args=['-s', 'FULL_ES2=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cubegeom_u4fv_2(self): |
| self.btest('cubegeom_u4fv_2.c', reference='cubegeom_u4fv_2.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_cube_explosion(self): |
| self.btest('cube_explosion.c', reference='cube_explosion.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL'], also_proxied=True) |
| |
| @requires_graphics_hardware |
| def test_glgettexenv(self): |
| self.btest('glgettexenv.c', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL'], expected=['1']) |
| |
| def test_sdl_canvas_blank(self): |
| self.btest('sdl_canvas_blank.c', args=['-lSDL', '-lGL'], reference='sdl_canvas_blank.png') |
| |
| def test_sdl_canvas_palette(self): |
| self.btest('sdl_canvas_palette.c', args=['-lSDL', '-lGL'], reference='sdl_canvas_palette.png') |
| |
| def test_sdl_canvas_twice(self): |
| self.btest('sdl_canvas_twice.c', args=['-lSDL', '-lGL'], reference='sdl_canvas_twice.png') |
| |
| def test_sdl_set_clip_rect(self): |
| self.btest('sdl_set_clip_rect.c', args=['-lSDL', '-lGL'], reference='sdl_set_clip_rect.png') |
| |
| def test_sdl_maprgba(self): |
| self.btest('sdl_maprgba.c', args=['-lSDL', '-lGL'], reference='sdl_maprgba.png', reference_slack=3) |
| |
| def test_sdl_create_rgb_surface_from(self): |
| self.btest('sdl_create_rgb_surface_from.c', args=['-lSDL', '-lGL'], reference='sdl_create_rgb_surface_from.png') |
| |
| def test_sdl_rotozoom(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl_rotozoom.c', reference='sdl_rotozoom.png', args=['--preload-file', 'screenshot.png', '--use-preload-plugins', '-lSDL', '-lGL'], reference_slack=3) |
| |
| def test_sdl_gfx_primitives(self): |
| self.btest('sdl_gfx_primitives.c', args=['-lSDL', '-lGL'], reference='sdl_gfx_primitives.png', reference_slack=1) |
| |
| def test_sdl_canvas_palette_2(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| Module['preRun'].push(function() { |
| SDL.defaults.copyOnLock = false; |
| }); |
| ''') |
| |
| open(os.path.join(self.get_dir(), 'args-r.js'), 'w').write(''' |
| Module['arguments'] = ['-r']; |
| ''') |
| |
| open(os.path.join(self.get_dir(), 'args-g.js'), 'w').write(''' |
| Module['arguments'] = ['-g']; |
| ''') |
| |
| open(os.path.join(self.get_dir(), 'args-b.js'), 'w').write(''' |
| Module['arguments'] = ['-b']; |
| ''') |
| |
| self.btest('sdl_canvas_palette_2.c', reference='sdl_canvas_palette_r.png', args=['--pre-js', 'pre.js', '--pre-js', 'args-r.js', '-lSDL', '-lGL']) |
| self.btest('sdl_canvas_palette_2.c', reference='sdl_canvas_palette_g.png', args=['--pre-js', 'pre.js', '--pre-js', 'args-g.js', '-lSDL', '-lGL']) |
| self.btest('sdl_canvas_palette_2.c', reference='sdl_canvas_palette_b.png', args=['--pre-js', 'pre.js', '--pre-js', 'args-b.js', '-lSDL', '-lGL']) |
| |
| def test_sdl_ttf_render_text_solid(self): |
| self.btest('sdl_ttf_render_text_solid.c', reference='sdl_ttf_render_text_solid.png', args=['-O2', '-s', 'TOTAL_MEMORY=16MB', '-lSDL', '-lGL']) |
| |
| def test_sdl_alloctext(self): |
| self.btest('sdl_alloctext.c', expected='1', args=['-O2', '-s', 'TOTAL_MEMORY=16MB', '-lSDL', '-lGL']) |
| |
| def test_sdl_surface_refcount(self): |
| self.btest('sdl_surface_refcount.c', args=['-lSDL'], expected='1') |
| |
| def test_sdl_free_screen(self): |
| self.btest('sdl_free_screen.cpp', args=['-lSDL', '-lGL'], reference='htmltest.png') |
| |
| @requires_graphics_hardware |
| def test_glbegin_points(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('glbegin_points.c', reference='glbegin_points.png', args=['--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL', '--use-preload-plugins']) |
| |
| @requires_graphics_hardware |
| def test_s3tc(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.dds'), os.path.join(self.get_dir(), 'screenshot.dds')) |
| self.btest('s3tc.c', reference='s3tc.png', args=['--preload-file', 'screenshot.dds', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_s3tc_ffp_only(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.dds'), os.path.join(self.get_dir(), 'screenshot.dds')) |
| self.btest('s3tc.c', reference='s3tc.png', args=['--preload-file', 'screenshot.dds', '-s', 'LEGACY_GL_EMULATION=1', '-s', 'GL_FFP_ONLY=1', '-lGL', '-lSDL']) |
| |
| @no_chrome('see #7117') |
| @requires_graphics_hardware |
| def test_aniso(self): |
| if SPIDERMONKEY_ENGINE in JS_ENGINES: |
| # asm.js-ification check |
| run_process([PYTHON, EMCC, path_from_root('tests', 'aniso.c'), '-O2', '-g2', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL', '-Wno-incompatible-pointer-types']) |
| self.set_setting('ASM_JS', 1) |
| self.run_generated_code(SPIDERMONKEY_ENGINE, 'a.out.js', assert_returncode=None) |
| print('passed asm test') |
| |
| shutil.copyfile(path_from_root('tests', 'water.dds'), 'water.dds') |
| self.btest('aniso.c', reference='aniso.png', reference_slack=2, args=['--preload-file', 'water.dds', '-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL', '-Wno-incompatible-pointer-types']) |
| |
| @requires_graphics_hardware |
| def test_tex_nonbyte(self): |
| self.btest('tex_nonbyte.c', reference='tex_nonbyte.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_float_tex(self): |
| self.btest('float_tex.cpp', reference='float_tex.png', args=['-lGL', '-lglut']) |
| |
| @requires_graphics_hardware |
| def test_subdata(self): |
| self.btest('gl_subdata.cpp', reference='float_tex.png', args=['-lGL', '-lglut']) |
| |
| @requires_graphics_hardware |
| def test_perspective(self): |
| self.btest('perspective.c', reference='perspective.png', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL', '-lSDL']) |
| |
| @requires_graphics_hardware |
| def test_glerror(self): |
| self.btest('gl_error.c', expected='1', args=['-s', 'LEGACY_GL_EMULATION=1', '-lGL']) |
| |
| def test_openal_error(self): |
| for args in [[], ['--closure', '1']]: |
| print(args) |
| self.btest('openal_error.c', expected='1', args=args) |
| |
| def test_openal_capture_sanity(self): |
| self.btest('openal_capture_sanity.c', expected='0') |
| |
| def test_runtimelink(self): |
| for wasm in [0, 1]: |
| print(wasm) |
| main, supp = self.setup_runtimelink_test() |
| open('supp.cpp', 'w').write(supp) |
| run_process([PYTHON, EMCC, 'supp.cpp', '-o', 'supp.' + ('wasm' if wasm else 'js'), '-s', 'SIDE_MODULE=1', '-O2', '-s', 'WASM=%d' % wasm, '-s', 'EXPORT_ALL=1']) |
| self.btest(main, args=['-DBROWSER=1', '-s', 'MAIN_MODULE=1', '-O2', '-s', 'WASM=%d' % wasm, '-s', 'RUNTIME_LINKED_LIBS=["supp.' + ('wasm' if wasm else 'js') + '"]', '-s', 'EXPORT_ALL=1'], expected='76') |
| |
| def test_pre_run_deps(self): |
| # Adding a dependency in preRun will delay run |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| Module.preRun = function() { |
| addRunDependency(); |
| out('preRun called, added a dependency...'); |
| setTimeout(function() { |
| Module.okk = 10; |
| removeRunDependency() |
| }, 2000); |
| }; |
| ''') |
| |
| for mem in [0, 1]: |
| self.btest('pre_run_deps.cpp', expected='10', args=['--pre-js', 'pre.js', '--memory-init-file', str(mem)]) |
| |
| def test_mem_init(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| function myJSCallback() { // called from main() |
| Module._note(1); |
| } |
| Module.preRun = function() { |
| addOnPreMain(function() { |
| Module._note(2); |
| }); |
| }; |
| ''') |
| open(os.path.join(self.get_dir(), 'post.js'), 'w').write(''' |
| var assert = function(check, text) { |
| if (!check) { |
| var xhr = new XMLHttpRequest(); |
| xhr.open('GET', 'http://localhost:%s/report_result?9'); |
| xhr.onload = function() { |
| window.close(); |
| }; |
| xhr.send(); |
| } |
| } |
| Module._note(4); // this happens too early! and is overwritten when the mem init arrives |
| ''' % self.test_port) |
| |
| # with assertions, we notice when memory was written to too early |
| self.btest('mem_init.cpp', expected='9', args=['-s', 'WASM=0', '--pre-js', 'pre.js', '--post-js', 'post.js', '--memory-init-file', '1']) |
| # otherwise, we just overwrite |
| self.btest('mem_init.cpp', expected='3', args=['-s', 'WASM=0', '--pre-js', 'pre.js', '--post-js', 'post.js', '--memory-init-file', '1', '-s', 'ASSERTIONS=0']) |
| |
| def test_mem_init_request(self): |
| def test(what, status): |
| print(what, status) |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| var xhr = Module.memoryInitializerRequest = new XMLHttpRequest(); |
| xhr.open('GET', "''' + what + '''", true); |
| xhr.responseType = 'arraybuffer'; |
| xhr.send(null); |
| |
| console.warn = function(x) { |
| if (x.indexOf('a problem seems to have happened with Module.memoryInitializerRequest') >= 0) { |
| var xhr = new XMLHttpRequest(); |
| xhr.open('GET', 'http://localhost:%s/report_result?0'); |
| setTimeout(xhr.onload = function() { |
| console.log('close!'); |
| window.close(); |
| }, 1000); |
| xhr.send(); |
| throw 'halt'; |
| } |
| console.log('WARNING: ' + x); |
| }; |
| ''' % self.test_port) |
| self.btest('mem_init_request.cpp', expected=status, args=['-s', 'WASM=0', '--pre-js', 'pre.js', '--memory-init-file', '1']) |
| |
| test('test.html.mem', '1') |
| test('nothing.nowhere', '0') |
| |
| def test_runtime_misuse(self): |
| post_prep = ''' |
| var expected_ok = false; |
| function doCcall(n) { |
| ccall('note', 'string', ['number'], [n]); |
| } |
| var wrapped = cwrap('note', 'string', ['number']); // returns a string to suppress cwrap optimization |
| function doCwrapCall(n) { |
| var str = wrapped(n); |
| out('got ' + str); |
| assert(str === 'silly-string'); |
| } |
| function doDirectCall(n) { |
| Module['_note'](n); |
| } |
| ''' |
| post_test = ''' |
| var ok = false; |
| try { |
| doCcall(1); |
| ok = true; // should fail and not reach here, runtime is not ready yet so ccall will abort |
| } catch(e) { |
| out('expected fail 1'); |
| assert(e.toString().indexOf('assert') >= 0); // assertion, not something else |
| ABORT = false; // hackish |
| } |
| assert(ok === expected_ok); |
| |
| ok = false; |
| try { |
| doCwrapCall(2); |
| ok = true; // should fail and not reach here, runtime is not ready yet so cwrap call will abort |
| } catch(e) { |
| out('expected fail 2'); |
| assert(e.toString().indexOf('assert') >= 0); // assertion, not something else |
| ABORT = false; // hackish |
| } |
| assert(ok === expected_ok); |
| |
| ok = false; |
| try { |
| doDirectCall(3); |
| ok = true; // should fail and not reach here, runtime is not ready yet so any code execution |
| } catch(e) { |
| out('expected fail 3'); |
| assert(e.toString().indexOf('assert') >= 0); // assertion, not something else |
| ABORT = false; // hackish |
| } |
| assert(ok === expected_ok); |
| ''' |
| |
| post_hook = r''' |
| function myJSCallback() { |
| // called from main, this is an ok time |
| doCcall(100); |
| doCwrapCall(200); |
| doDirectCall(300); |
| } |
| |
| setTimeout(function() { |
| var xhr = new XMLHttpRequest(); |
| assert(Module.noted); |
| xhr.open('GET', 'http://localhost:%s/report_result?' + HEAP32[Module.noted>>2]); |
| xhr.send(); |
| setTimeout(function() { window.close() }, 1000); |
| }, 1000); |
| ''' % self.test_port |
| |
| open('pre_runtime.js', 'w').write(r''' |
| Module.onRuntimeInitialized = function(){ |
| myJSCallback(); |
| }; |
| ''') |
| |
| for filename, extra_args, second_code in [ |
| ('runtime_misuse.cpp', [], 600), |
| ('runtime_misuse_2.cpp', ['--pre-js', 'pre_runtime.js'], 601) # 601, because no main means we *do* run another call after exit() |
| ]: |
| for mode in [[], ['-s', 'WASM=1']]: |
| print('\n', filename, extra_args, mode) |
| print('mem init, so async, call too early') |
| open(os.path.join(self.get_dir(), 'post.js'), 'w').write(post_prep + post_test + post_hook) |
| self.btest(filename, expected='600', args=['--post-js', 'post.js', '--memory-init-file', '1', '-s', 'EXIT_RUNTIME=1'] + extra_args + mode) |
| print('sync startup, call too late') |
| open(os.path.join(self.get_dir(), 'post.js'), 'w').write(post_prep + 'Module.postRun.push(function() { ' + post_test + ' });' + post_hook) |
| self.btest(filename, expected=str(second_code), args=['--post-js', 'post.js', '--memory-init-file', '0', '-s', 'EXIT_RUNTIME=1'] + extra_args + mode) |
| print('sync, runtime still alive, so all good') |
| open(os.path.join(self.get_dir(), 'post.js'), 'w').write(post_prep + 'expected_ok = true; Module.postRun.push(function() { ' + post_test + ' });' + post_hook) |
| self.btest(filename, expected='606', args=['--post-js', 'post.js', '--memory-init-file', '0'] + extra_args + mode) |
| |
| def test_cwrap_early(self): |
| self.btest(os.path.join('browser', 'cwrap_early.cpp'), args=['-O2', '-s', 'ASSERTIONS=1', '--pre-js', path_from_root('tests', 'browser', 'cwrap_early.js'), '-s', 'EXTRA_EXPORTED_RUNTIME_METHODS=["cwrap"]'], expected='0') |
| |
| def test_worker_api(self): |
| run_process([PYTHON, EMCC, path_from_root('tests', 'worker_api_worker.cpp'), '-o', 'worker.js', '-s', 'BUILD_AS_WORKER=1', '-s', 'EXPORTED_FUNCTIONS=["_one"]']) |
| self.btest('worker_api_main.cpp', expected='566') |
| |
| def test_worker_api_2(self): |
| run_process([PYTHON, EMCC, path_from_root('tests', 'worker_api_2_worker.cpp'), '-o', 'worker.js', '-s', 'BUILD_AS_WORKER=1', '-O2', '--minify', '0', '-s', 'EXPORTED_FUNCTIONS=["_one", "_two", "_three", "_four"]', '--closure', '1']) |
| self.btest('worker_api_2_main.cpp', args=['-O2', '--minify', '0'], expected='11') |
| |
| def test_worker_api_3(self): |
| run_process([PYTHON, EMCC, path_from_root('tests', 'worker_api_3_worker.cpp'), '-o', 'worker.js', '-s', 'BUILD_AS_WORKER=1', '-s', 'EXPORTED_FUNCTIONS=["_one"]']) |
| self.btest('worker_api_3_main.cpp', expected='5') |
| |
| def test_worker_api_sleep(self): |
| run_process([PYTHON, EMCC, path_from_root('tests', 'worker_api_worker_sleep.cpp'), '-o', 'worker.js', '-s', 'BUILD_AS_WORKER=1', '-s', 'EXPORTED_FUNCTIONS=["_one"]', '-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1']) |
| self.btest('worker_api_main.cpp', expected='566') |
| |
| def test_emscripten_async_wget2(self): |
| self.btest('http.cpp', expected='0', args=['-I' + path_from_root('tests')]) |
| |
| # TODO: test only worked in non-fastcomp |
| @unittest.skip('non-fastcomp is deprecated and fails in 3.5') |
| def test_module(self): |
| run_process([PYTHON, EMCC, path_from_root('tests', 'browser_module.cpp'), '-o', 'module.js', '-O2', '-s', 'SIDE_MODULE=1', '-s', 'DLOPEN_SUPPORT=1', '-s', 'EXPORTED_FUNCTIONS=["_one", "_two"]']) |
| self.btest('browser_main.cpp', args=['-O2', '-s', 'MAIN_MODULE=1', '-s', 'DLOPEN_SUPPORT=1', '-s', 'EXPORT_ALL=1'], expected='8') |
| |
| def test_preload_module(self): |
| open('library.c', 'w').write(r''' |
| #include <stdio.h> |
| int library_func() { |
| return 42; |
| } |
| ''') |
| run_process([PYTHON, EMCC, 'library.c', '-s', 'SIDE_MODULE=1', '-O2', '-o', 'library.wasm', '-s', 'WASM=1', '-s', 'EXPORT_ALL=1']) |
| os.rename('library.wasm', 'library.so') |
| main = r''' |
| #include <dlfcn.h> |
| #include <stdio.h> |
| #include <emscripten.h> |
| int main() { |
| int found = EM_ASM_INT( |
| return Module['preloadedWasm']['/library.so'] !== undefined; |
| ); |
| if (!found) { |
| REPORT_RESULT(1); |
| return 1; |
| } |
| void *lib_handle = dlopen("/library.so", 0); |
| if (!lib_handle) { |
| REPORT_RESULT(2); |
| return 2; |
| } |
| typedef int (*voidfunc)(); |
| voidfunc x = (voidfunc)dlsym(lib_handle, "library_func"); |
| if (!x || x() != 42) { |
| REPORT_RESULT(3); |
| return 3; |
| } |
| REPORT_RESULT(0); |
| return 0; |
| } |
| ''' |
| self.btest( |
| main, |
| args=['-s', 'MAIN_MODULE=1', '--preload-file', '.@/', '-O2', '-s', 'WASM=1', '--use-preload-plugins', '-s', 'EXPORT_ALL=1'], |
| expected='0') |
| |
| def test_mmap_file(self): |
| open(self.in_dir('data.dat'), 'w').write('data from the file ' + ('.' * 9000)) |
| for extra_args in [[], ['--no-heap-copy']]: |
| self.btest(path_from_root('tests', 'mmap_file.c'), expected='1', args=['--preload-file', 'data.dat'] + extra_args) |
| |
| def test_emrun_info(self): |
| if not has_browser(): |
| self.skipTest('need a browser') |
| result = run_process([PYTHON, path_from_root('emrun'), '--system_info', '--browser_info'], stdout=PIPE).stdout |
| assert 'CPU' in result |
| assert 'Browser' in result |
| assert 'Traceback' not in result |
| |
| result = run_process([PYTHON, path_from_root('emrun'), '--list_browsers'], stdout=PIPE).stdout |
| assert 'Traceback' not in result |
| |
| # Deliberately named as test_zzz_emrun to make this test the last one |
| # as this test may take the focus away from the main test window |
| # by opening a new window and possibly not closing it. |
| def test_zzz_emrun(self): |
| run_process([PYTHON, EMCC, path_from_root('tests', 'test_emrun.c'), '--emrun', '-o', 'hello_world.html']) |
| outdir = os.getcwd() |
| if not has_browser(): |
| self.skipTest('need a browser') |
| # We cannot run emrun from the temp directory the suite will clean up afterwards, since the browser that is launched will have that directory as startup directory, |
| # and the browser will not close as part of the test, pinning down the cwd on Windows and it wouldn't be possible to delete it. Therefore switch away from that directory |
| # before launching. |
| os.chdir(path_from_root()) |
| args = [PYTHON, path_from_root('emrun'), '--timeout', '30', '--safe_firefox_profile', '--port', '6939', '--verbose', '--log_stdout', os.path.join(outdir, 'stdout.txt'), '--log_stderr', os.path.join(outdir, 'stderr.txt')] |
| if EMTEST_BROWSER is not None: |
| # If EMTEST_BROWSER carried command line arguments to pass to the browser, |
| # (e.g. "firefox -profile /path/to/foo") those can't be passed via emrun, |
| # so strip them out. |
| browser_cmd = shlex.split(EMTEST_BROWSER) |
| browser_path = browser_cmd[0] |
| args += ['--browser', browser_path] |
| if len(browser_cmd) > 1: |
| browser_args = browser_cmd[1:] |
| if 'firefox' in browser_path and '-profile' in browser_args: |
| # emrun uses its own -profile, strip it out |
| parser = argparse.ArgumentParser(add_help=False) # otherwise it throws with -headless |
| parser.add_argument('-profile') |
| browser_args = parser.parse_known_args(browser_args)[1] |
| if browser_args: |
| args += ['--browser_args', ' ' + ' '.join(browser_args)] |
| args += [os.path.join(outdir, 'hello_world.html'), '1', '2', '--3'] |
| proc = run_process(args, check=False) |
| stdout = open(os.path.join(outdir, 'stdout.txt'), 'r').read() |
| stderr = open(os.path.join(outdir, 'stderr.txt'), 'r').read() |
| assert proc.returncode == 100 |
| assert 'argc: 4' in stdout |
| assert 'argv[3]: --3' in stdout |
| assert 'hello, world!' in stdout |
| assert 'Testing ASCII characters: !"$%&\'()*+,-./:;<=>?@[\\]^_`{|}~' in stdout |
| assert 'Testing char sequences: %20%21 ä' in stdout |
| assert 'hello, error stream!' in stderr |
| |
| # This does not actually verify anything except that --cpuprofiler and --memoryprofiler compiles. |
| # Run interactive.test_cpuprofiler_memoryprofiler for interactive testing. |
| @requires_graphics_hardware |
| def test_cpuprofiler_memoryprofiler(self): |
| self.btest('hello_world_gles.c', expected='0', args=['-DLONGTEST=1', '-DTEST_MEMORYPROFILER_ALLOCATIONS_MAP=1', '-O2', '--cpuprofiler', '--memoryprofiler', '-lGL', '-lglut'], timeout=30) |
| |
| def test_uuid(self): |
| # Run with ./runner.py browser.test_uuid |
| # We run this test in Node/SPIDERMONKEY and browser environments because we try to make use of |
| # high quality crypto random number generators such as crypto.getRandomValues or randomBytes (if available). |
| |
| # First run tests in Node and/or SPIDERMONKEY using run_js. Use closure compiler so we can check that |
| # require('crypto').randomBytes and window.crypto.getRandomValues doesn't get minified out. |
| run_process([PYTHON, EMCC, '-O2', '--closure', '1', path_from_root('tests', 'uuid', 'test.c'), '-o', 'test.js', '-luuid'], stdout=PIPE, stderr=PIPE) |
| |
| test_js_closure = open('test.js').read() |
| |
| # Check that test.js compiled with --closure 1 contains ").randomBytes" and "window.crypto.getRandomValues" |
| assert ").randomBytes" in test_js_closure |
| assert "window.crypto.getRandomValues" in test_js_closure |
| |
| out = run_js('test.js', full_output=True) |
| print(out) |
| |
| # Tidy up files that might have been created by this test. |
| try_delete(path_from_root('tests', 'uuid', 'test.js')) |
| try_delete(path_from_root('tests', 'uuid', 'test.js.map')) |
| |
| # Now run test in browser |
| self.btest(path_from_root('tests', 'uuid', 'test.c'), '1', args=['-luuid']) |
| |
| @requires_graphics_hardware |
| def test_glew(self): |
| self.btest(path_from_root('tests', 'glew.c'), args=['-lGL', '-lSDL', '-lGLEW'], expected='1') |
| self.btest(path_from_root('tests', 'glew.c'), args=['-lGL', '-lSDL', '-lGLEW', '-s', 'LEGACY_GL_EMULATION=1'], expected='1') |
| self.btest(path_from_root('tests', 'glew.c'), args=['-lGL', '-lSDL', '-lGLEW', '-DGLEW_MX'], expected='1') |
| self.btest(path_from_root('tests', 'glew.c'), args=['-lGL', '-lSDL', '-lGLEW', '-s', 'LEGACY_GL_EMULATION=1', '-DGLEW_MX'], expected='1') |
| |
| def test_doublestart_bug(self): |
| open('pre.js', 'w').write(r''' |
| if (!Module['preRun']) Module['preRun'] = []; |
| Module["preRun"].push(function () { |
| addRunDependency('test_run_dependency'); |
| removeRunDependency('test_run_dependency'); |
| }); |
| ''') |
| |
| self.btest('doublestart.c', args=['--pre-js', 'pre.js', '-o', 'test.html'], expected='1') |
| |
| def test_html5(self): |
| for opts in [[], ['-O2', '-g1', '--closure', '1'], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'test_html5.c'), args=opts, expected='0', timeout=20) |
| |
| @requires_graphics_hardware |
| def test_html5_webgl_create_context_no_antialias(self): |
| for opts in [[], ['-O2', '-g1', '--closure', '1'], ['-s', 'FULL_ES2=1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'webgl_create_context.cpp'), args=opts + ['-DNO_ANTIALIAS', '-lGL'], expected='0', timeout=20) |
| |
| # This test supersedes the one above, but it's skipped in the CI because anti-aliasing is not well supported by the Mesa software renderer. |
| @requires_graphics_hardware |
| def test_html5_webgl_create_context(self): |
| for opts in [[], ['-O2', '-g1', '--closure', '1'], ['-s', 'FULL_ES2=1'], ['-s', 'USE_PTHREADS=1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'webgl_create_context.cpp'), args=opts + ['-lGL'], expected='0', timeout=20) |
| |
| @requires_graphics_hardware |
| # Verify bug https://github.com/kripken/emscripten/issues/4556: creating a WebGL context to Module.canvas without an ID explicitly assigned to it. |
| def test_html5_webgl_create_context2(self): |
| self.btest(path_from_root('tests', 'webgl_create_context2.cpp'), args=['--shell-file', path_from_root('tests', 'webgl_create_context2_shell.html'), '-lGL'], expected='0', timeout=20) |
| |
| @requires_graphics_hardware |
| def test_html5_webgl_destroy_context(self): |
| for opts in [[], ['-O2', '-g1'], ['-s', 'FULL_ES2=1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'webgl_destroy_context.cpp'), args=opts + ['--shell-file', path_from_root('tests/webgl_destroy_context_shell.html'), '-lGL'], expected='0', timeout=20) |
| |
| @no_chrome('see #7373') |
| @requires_graphics_hardware |
| def test_webgl_context_params(self): |
| if WINDOWS: |
| self.skipTest('SKIPPED due to bug https://bugzilla.mozilla.org/show_bug.cgi?id=1310005 - WebGL implementation advertises implementation defined GL_IMPLEMENTATION_COLOR_READ_TYPE/FORMAT pair that it cannot read with') |
| self.btest(path_from_root('tests', 'webgl_color_buffer_readpixels.cpp'), args=['-lGL'], expected='0', timeout=20) |
| |
| # Test for PR#5373 (https://github.com/kripken/emscripten/pull/5373) |
| def test_webgl_shader_source_length(self): |
| for opts in [[], ['-s', 'FULL_ES2=1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'webgl_shader_source_length.cpp'), args=opts + ['-lGL'], expected='0', timeout=20) |
| |
| def test_webgl2(self): |
| for opts in [[], ['-O2', '-g1', '--closure', '1'], ['-s', 'FULL_ES2=1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'webgl2.cpp'), args=['-s', 'USE_WEBGL2=1', '-lGL'] + opts, expected='0') |
| |
| def test_webgl2_objects(self): |
| self.btest(path_from_root('tests', 'webgl2_objects.cpp'), args=['-s', 'USE_WEBGL2=1', '-lGL'], expected='0') |
| |
| def test_webgl2_ubos(self): |
| self.btest(path_from_root('tests', 'webgl2_ubos.cpp'), args=['-s', 'USE_WEBGL2=1', '-lGL'], expected='0') |
| |
| @requires_graphics_hardware |
| def test_webgl2_garbage_free_entrypoints(self): |
| self.btest(path_from_root('tests', 'webgl2_garbage_free_entrypoints.cpp'), args=['-s', 'USE_WEBGL2=1', '-DTEST_WEBGL2=1'], expected='1') |
| self.btest(path_from_root('tests', 'webgl2_garbage_free_entrypoints.cpp'), expected='1') |
| |
| @requires_graphics_hardware |
| def test_webgl2_backwards_compatibility_emulation(self): |
| self.btest(path_from_root('tests', 'webgl2_backwards_compatibility_emulation.cpp'), args=['-s', 'USE_WEBGL2=1', '-s', 'WEBGL2_BACKWARDS_COMPATIBILITY_EMULATION=1'], expected='0') |
| |
| @requires_graphics_hardware |
| def test_webgl_with_closure(self): |
| self.btest(path_from_root('tests', 'webgl_with_closure.cpp'), args=['-O2', '-s', 'USE_WEBGL2=1', '--closure', '1', '-lGL'], expected='0') |
| |
| # Tests that -s GL_ASSERTIONS=1 and glVertexAttribPointer with packed types works |
| @requires_graphics_hardware |
| def test_webgl2_packed_types(self): |
| self.btest(path_from_root('tests', 'webgl2_draw_packed_triangle.c'), args=['-lGL', '-s', 'USE_WEBGL2=1', '-s', 'GL_ASSERTIONS=1'], expected='0') |
| |
| def test_sdl_touch(self): |
| for opts in [[], ['-O2', '-g1', '--closure', '1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'sdl_touch.c'), args=opts + ['-DAUTOMATE_SUCCESS=1', '-lSDL', '-lGL'], expected='0') |
| |
| def test_html5_mouse(self): |
| for opts in [[], ['-O2', '-g1', '--closure', '1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'test_html5_mouse.c'), args=opts + ['-DAUTOMATE_SUCCESS=1'], expected='0') |
| |
| def test_sdl_mousewheel(self): |
| for opts in [[], ['-O2', '-g1', '--closure', '1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'test_sdl_mousewheel.c'), args=opts + ['-DAUTOMATE_SUCCESS=1', '-lSDL', '-lGL'], expected='0') |
| |
| def test_codemods(self): |
| # tests asm.js client-side code modifications |
| for opt_level in [0, 2]: |
| print('opt level', opt_level) |
| opts = ['-O' + str(opt_level), '-s', 'WASM=0'] |
| # sanity checks, building with and without precise float semantics generates different results |
| self.btest(path_from_root('tests', 'codemods.cpp'), expected='2', args=opts) |
| self.btest(path_from_root('tests', 'codemods.cpp'), expected='1', args=opts + ['-s', 'PRECISE_F32=1']) |
| self.btest(path_from_root('tests', 'codemods.cpp'), expected='1', args=opts + ['-s', 'PRECISE_F32=2', '--separate-asm']) # empty polyfill, but browser has support, so semantics are like float |
| |
| def test_wget(self): |
| with open(os.path.join(self.get_dir(), 'test.txt'), 'w') as f: |
| f.write('emscripten') |
| self.btest(path_from_root('tests', 'test_wget.c'), expected='1', args=['-s', 'ASYNCIFY=1']) |
| print('asyncify+emterpreter') |
| self.btest(path_from_root('tests', 'test_wget.c'), expected='1', args=['-s', 'ASYNCIFY=1', '-s', 'EMTERPRETIFY=1']) |
| print('emterpreter by itself') |
| self.btest(path_from_root('tests', 'test_wget.c'), expected='1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1']) |
| |
| def test_wget_data(self): |
| with open(os.path.join(self.get_dir(), 'test.txt'), 'w') as f: |
| f.write('emscripten') |
| self.btest(path_from_root('tests', 'test_wget_data.c'), expected='1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O2', '-g2']) |
| self.btest(path_from_root('tests', 'test_wget_data.c'), expected='1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O2', '-g2', '-s', 'ASSERTIONS=1']) |
| |
| def test_locate_file(self): |
| for wasm in [0, 1]: |
| print('wasm', wasm) |
| self.clear() |
| open('src.cpp', 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <assert.h> |
| int main() { |
| FILE *f = fopen("data.txt", "r"); |
| assert(f && "could not open file"); |
| char buf[100]; |
| int num = fread(buf, 1, 20, f); |
| assert(num == 20 && "could not read 20 bytes"); |
| buf[20] = 0; |
| fclose(f); |
| int result = !strcmp("load me right before", buf); |
| printf("|%s| : %d\n", buf, result); |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''')) |
| open('data.txt', 'w').write('load me right before...') |
| open('pre.js', 'w').write('Module.locateFile = function(x) { return "sub/" + x };') |
| run_process([PYTHON, FILE_PACKAGER, 'test.data', '--preload', 'data.txt'], stdout=open('data.js', 'w')) |
| # put pre.js first, then the file packager data, so locateFile is there for the file loading code |
| run_process([PYTHON, EMCC, 'src.cpp', '-O2', '-g', '--pre-js', 'pre.js', '--pre-js', 'data.js', '-o', 'page.html', '-s', 'FORCE_FILESYSTEM=1', '-s', 'WASM=' + str(wasm)]) |
| os.mkdir('sub') |
| if wasm: |
| shutil.move('page.wasm', os.path.join('sub', 'page.wasm')) |
| else: |
| shutil.move('page.html.mem', os.path.join('sub', 'page.html.mem')) |
| shutil.move('test.data', os.path.join('sub', 'test.data')) |
| self.run_browser('page.html', None, '/report_result?1') |
| |
| # alternatively, put locateFile in the HTML |
| print('in html') |
| |
| open('shell.html', 'w').write(''' |
| <body> |
| <script> |
| var Module = { |
| locateFile: function(x) { return "sub/" + x } |
| }; |
| </script> |
| |
| {{{ SCRIPT }}} |
| </body> |
| ''') |
| |
| def in_html(expected, args=[]): |
| run_process([PYTHON, EMCC, 'src.cpp', '-O2', '-g', '--shell-file', 'shell.html', '--pre-js', 'data.js', '-o', 'page.html', '-s', 'SAFE_HEAP=1', '-s', 'ASSERTIONS=1', '-s', 'FORCE_FILESYSTEM=1', '-s', 'WASM=' + str(wasm)] + args) |
| if wasm: |
| shutil.move('page.wasm', os.path.join('sub', 'page.wasm')) |
| else: |
| shutil.move('page.html.mem', os.path.join('sub', 'page.html.mem')) |
| self.run_browser('page.html', None, '/report_result?' + expected) |
| |
| in_html('1') |
| |
| # verify that the mem init request succeeded in the latter case |
| if not wasm: |
| open('src.cpp', 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <emscripten.h> |
| |
| int main() { |
| int result = EM_ASM_INT({ |
| return Module['memoryInitializerRequest'].status; |
| }); |
| printf("memory init request: %d\n", result); |
| REPORT_RESULT(result); |
| return 0; |
| } |
| ''')) |
| |
| in_html('200') |
| |
| @requires_graphics_hardware |
| def test_glfw3(self): |
| for opts in [[], ['-Os', '--closure', '1']]: |
| print(opts) |
| self.btest(path_from_root('tests', 'glfw3.c'), args=['-s', 'LEGACY_GL_EMULATION=1', '-s', 'USE_GLFW=3', '-lglfw', '-lGL'] + opts, expected='1') |
| |
| @requires_graphics_hardware |
| def test_glfw_events(self): |
| self.btest(path_from_root('tests', 'glfw_events.c'), args=['-s', 'USE_GLFW=2', "-DUSE_GLFW=2", '-lglfw', '-lGL'], expected='1') |
| self.btest(path_from_root('tests', 'glfw_events.c'), args=['-s', 'USE_GLFW=3', "-DUSE_GLFW=3", '-lglfw', '-lGL'], expected='1') |
| |
| def test_asm_swapping(self): |
| self.clear() |
| open('run.js', 'w').write(r''' |
| Module['onRuntimeInitialized'] = function() { |
| // test proper initial result |
| var result = Module._func(); |
| console.log('first: ' + result); |
| if (result !== 10) throw 'bad first result'; |
| |
| // load second module to be swapped in |
| var second = document.createElement('script'); |
| second.onload = function() { console.log('loaded second') }; |
| second.src = 'second.js'; |
| document.body.appendChild(second); |
| console.log('second appended'); |
| |
| Module['onAsmSwap'] = function() { |
| console.log('swapped'); |
| // verify swapped-in result |
| var result = Module._func(); |
| console.log('second: ' + result); |
| if (result !== 22) throw 'bad second result'; |
| Module._report(999); |
| console.log('reported'); |
| }; |
| }; |
| ''') |
| for opts in [[], ['-O1'], ['-O2', '-profiling'], ['-O2']]: |
| print(opts) |
| opts += ['-s', 'WASM=0', '--pre-js', 'run.js', '-s', 'SWAPPABLE_ASM_MODULE=1'] # important that both modules are built with the same opts |
| open('second.cpp', 'w').write(self.with_report_result(open(path_from_root('tests', 'asm_swap2.cpp')).read())) |
| run_process([PYTHON, EMCC, 'second.cpp'] + opts) |
| run_process([PYTHON, path_from_root('tools', 'distill_asm.py'), 'a.out.js', 'second.js', 'swap-in']) |
| assert os.path.exists('second.js') |
| |
| if SPIDERMONKEY_ENGINE in JS_ENGINES: |
| out = run_js('second.js', engine=SPIDERMONKEY_ENGINE, stderr=PIPE, full_output=True, assert_returncode=None) |
| self.validate_asmjs(out) |
| else: |
| print('Skipping asm validation check, spidermonkey is not configured') |
| |
| self.btest(path_from_root('tests', 'asm_swap.cpp'), args=opts, expected='999') |
| |
| def test_sdl2_image(self): |
| # load an image file, get pixel data. Also O2 coverage for --preload-file, and memory-init |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.jpg')) |
| open(os.path.join(self.get_dir(), 'sdl2_image.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl2_image.c')).read())) |
| |
| for mem in [0, 1]: |
| for dest, dirname, basename in [('screenshot.jpg', '/', 'screenshot.jpg'), |
| ('screenshot.jpg@/assets/screenshot.jpg', '/assets', 'screenshot.jpg')]: |
| run_process([ |
| PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl2_image.c'), '-o', 'page.html', '-O2', '--memory-init-file', str(mem), |
| '--preload-file', dest, '-DSCREENSHOT_DIRNAME="' + dirname + '"', '-DSCREENSHOT_BASENAME="' + basename + '"', '-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2', '--use-preload-plugins' |
| ]) |
| self.run_browser('page.html', '', '/report_result?600') |
| |
| def test_sdl2_image_jpeg(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.jpeg')) |
| open(os.path.join(self.get_dir(), 'sdl2_image_jpeg.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl2_image.c')).read())) |
| run_process([ |
| PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl2_image_jpeg.c'), '-o', 'page.html', |
| '--preload-file', 'screenshot.jpeg', '-DSCREENSHOT_DIRNAME="/"', '-DSCREENSHOT_BASENAME="screenshot.jpeg"', '-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2', '--use-preload-plugins' |
| ]) |
| self.run_browser('page.html', '', '/report_result?600') |
| |
| def test_sdl2_image_formats(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl2_image.c', expected='512', args=['--preload-file', 'screenshot.png', '-DSCREENSHOT_DIRNAME="/"', '-DSCREENSHOT_BASENAME="screenshot.png"', |
| '-DNO_PRELOADED', '-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2', '-s', 'SDL2_IMAGE_FORMATS=["png"]']) |
| |
| def test_sdl2_key(self): |
| for defines in [[]]: |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| Module.postRun = function() { |
| function doOne() { |
| Module._one(); |
| setTimeout(doOne, 1000/60); |
| } |
| setTimeout(doOne, 1000/60); |
| } |
| |
| function keydown(c) { |
| var event = new KeyboardEvent("keydown", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| var prevented = !document.dispatchEvent(event); |
| |
| //send keypress if not prevented |
| if (!prevented) { |
| var event = new KeyboardEvent("keypress", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.dispatchEvent(event); |
| } |
| } |
| |
| function keyup(c) { |
| var event = new KeyboardEvent("keyup", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.dispatchEvent(event); |
| } |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl2_key.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl2_key.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl2_key.c'), '-o', 'page.html'] + defines + ['-s', 'USE_SDL=2', '--pre-js', 'pre.js', '-s', '''EXPORTED_FUNCTIONS=['_main', '_one']''']) |
| self.run_browser('page.html', '', '/report_result?37182145') |
| |
| def test_sdl2_text(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| Module.postRun = function() { |
| function doOne() { |
| Module._one(); |
| setTimeout(doOne, 1000/60); |
| } |
| setTimeout(doOne, 1000/60); |
| } |
| |
| function simulateKeyEvent(c) { |
| var event = new KeyboardEvent("keypress", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.body.dispatchEvent(event); |
| } |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl2_text.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl2_text.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl2_text.c'), '-o', 'page.html', '--pre-js', 'pre.js', '-s', '''EXPORTED_FUNCTIONS=['_main', '_one']''', '-s', 'USE_SDL=2']) |
| self.run_browser('page.html', '', '/report_result?1') |
| |
| @flaky |
| def test_sdl2_mouse(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| function simulateMouseEvent(x, y, button) { |
| var event = document.createEvent("MouseEvents"); |
| if (button >= 0) { |
| var event1 = document.createEvent("MouseEvents"); |
| event1.initMouseEvent('mousedown', true, true, window, |
| 1, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, |
| 0, 0, 0, 0, |
| button, null); |
| Module['canvas'].dispatchEvent(event1); |
| var event2 = document.createEvent("MouseEvents"); |
| event2.initMouseEvent('mouseup', true, true, window, |
| 1, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, |
| 0, 0, 0, 0, |
| button, null); |
| Module['canvas'].dispatchEvent(event2); |
| } else { |
| var event1 = document.createEvent("MouseEvents"); |
| event1.initMouseEvent('mousemove', true, true, window, |
| 0, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, Module['canvas'].offsetLeft + x, Module['canvas'].offsetTop + y, |
| 0, 0, 0, 0, |
| 0, null); |
| Module['canvas'].dispatchEvent(event1); |
| } |
| } |
| window['simulateMouseEvent'] = simulateMouseEvent; |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl2_mouse.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl2_mouse.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl2_mouse.c'), '-O2', '--minify', '0', '-o', 'page.html', '--pre-js', 'pre.js', '-s', 'USE_SDL=2']) |
| self.run_browser('page.html', '', '/report_result?1', timeout=30) |
| |
| def test_sdl2_mouse_offsets(self): |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| function simulateMouseEvent(x, y, button) { |
| var event = document.createEvent("MouseEvents"); |
| if (button >= 0) { |
| var event1 = document.createEvent("MouseEvents"); |
| event1.initMouseEvent('mousedown', true, true, window, |
| 1, x, y, x, y, |
| 0, 0, 0, 0, |
| button, null); |
| Module['canvas'].dispatchEvent(event1); |
| var event2 = document.createEvent("MouseEvents"); |
| event2.initMouseEvent('mouseup', true, true, window, |
| 1, x, y, x, y, |
| 0, 0, 0, 0, |
| button, null); |
| Module['canvas'].dispatchEvent(event2); |
| } else { |
| var event1 = document.createEvent("MouseEvents"); |
| event1.initMouseEvent('mousemove', true, true, window, |
| 0, x, y, x, y, |
| 0, 0, 0, 0, |
| 0, null); |
| Module['canvas'].dispatchEvent(event1); |
| } |
| } |
| window['simulateMouseEvent'] = simulateMouseEvent; |
| ''') |
| open(os.path.join(self.get_dir(), 'page.html'), 'w').write(''' |
| <html> |
| <head> |
| <style type="text/css"> |
| html, body { margin: 0; padding: 0; } |
| #container { |
| position: absolute; |
| left: 5px; right: 0; |
| top: 5px; bottom: 0; |
| } |
| #canvas { |
| position: absolute; |
| left: 0; width: 600px; |
| top: 0; height: 450px; |
| } |
| textarea { |
| margin-top: 500px; |
| margin-left: 5px; |
| width: 600px; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="container"> |
| <canvas id="canvas"></canvas> |
| </div> |
| <textarea id="output" rows="8"></textarea> |
| <script type="text/javascript"> |
| var Module = { |
| canvas: document.getElementById('canvas'), |
| print: (function() { |
| var element = document.getElementById('output'); |
| element.value = ''; // clear browser cache |
| return function(text) { |
| if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' '); |
| element.value += text + "\\n"; |
| element.scrollTop = element.scrollHeight; // focus on bottom |
| }; |
| })() |
| }; |
| </script> |
| <script type="text/javascript" src="sdl2_mouse.js"></script> |
| </body> |
| </html> |
| ''') |
| open(os.path.join(self.get_dir(), 'sdl2_mouse.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl2_mouse.c')).read())) |
| |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl2_mouse.c'), '-DTEST_SDL_MOUSE_OFFSETS=1', '-O2', '--minify', '0', '-o', 'sdl2_mouse.js', '--pre-js', 'pre.js', '-s', 'USE_SDL=2']) |
| self.run_browser('page.html', '', '/report_result?1') |
| |
| @requires_graphics_hardware |
| def test_sdl2glshader(self): |
| self.btest('sdl2glshader.c', reference='sdlglshader.png', args=['-s', 'USE_SDL=2', '-O2', '--closure', '1', '-s', 'LEGACY_GL_EMULATION=1']) |
| self.btest('sdl2glshader.c', reference='sdlglshader.png', args=['-s', 'USE_SDL=2', '-O2', '-s', 'LEGACY_GL_EMULATION=1'], also_proxied=True) # XXX closure fails on proxy |
| |
| def test_sdl2_canvas_blank(self): |
| self.btest('sdl2_canvas_blank.c', reference='sdl_canvas_blank.png', args=['-s', 'USE_SDL=2']) |
| |
| def test_sdl2_canvas_palette(self): |
| self.btest('sdl2_canvas_palette.c', reference='sdl_canvas_palette.png', args=['-s', 'USE_SDL=2']) |
| |
| def test_sdl2_canvas_twice(self): |
| self.btest('sdl2_canvas_twice.c', reference='sdl_canvas_twice.png', args=['-s', 'USE_SDL=2']) |
| |
| def test_sdl2_gfx(self): |
| self.btest('sdl2_gfx.cpp', args=['-s', 'USE_SDL=2', '-s', 'USE_SDL_GFX=2'], reference='sdl2_gfx.png', reference_slack=2) |
| |
| def test_sdl2_canvas_palette_2(self): |
| open(os.path.join(self.get_dir(), 'args-r.js'), 'w').write(''' |
| Module['arguments'] = ['-r']; |
| ''') |
| |
| open(os.path.join(self.get_dir(), 'args-g.js'), 'w').write(''' |
| Module['arguments'] = ['-g']; |
| ''') |
| |
| open(os.path.join(self.get_dir(), 'args-b.js'), 'w').write(''' |
| Module['arguments'] = ['-b']; |
| ''') |
| |
| self.btest('sdl2_canvas_palette_2.c', reference='sdl_canvas_palette_r.png', args=['-s', 'USE_SDL=2', '--pre-js', 'args-r.js']) |
| self.btest('sdl2_canvas_palette_2.c', reference='sdl_canvas_palette_g.png', args=['-s', 'USE_SDL=2', '--pre-js', 'args-g.js']) |
| self.btest('sdl2_canvas_palette_2.c', reference='sdl_canvas_palette_b.png', args=['-s', 'USE_SDL=2', '--pre-js', 'args-b.js']) |
| |
| def test_sdl2_swsurface(self): |
| self.btest('sdl2_swsurface.c', expected='1', args=['-s', 'USE_SDL=2']) |
| |
| def test_sdl2_image_prepare(self): |
| # load an image file, get pixel data. |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl2_image_prepare.c', reference='screenshot.jpg', args=['--preload-file', 'screenshot.not', '-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2'], manually_trigger_reftest=True) |
| |
| def test_sdl2_image_prepare_data(self): |
| # load an image file, get pixel data. |
| shutil.copyfile(path_from_root('tests', 'screenshot.jpg'), os.path.join(self.get_dir(), 'screenshot.not')) |
| self.btest('sdl2_image_prepare_data.c', reference='screenshot.jpg', args=['--preload-file', 'screenshot.not', '-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2'], manually_trigger_reftest=True) |
| |
| @requires_graphics_hardware |
| def test_sdl2_canvas_proxy(self): |
| def post(): |
| html = open('test.html').read() |
| html = html.replace('</body>', ''' |
| <script> |
| function assert(x, y) { if (!x) throw 'assertion failed ' + y } |
| |
| %s |
| |
| var windowClose = window.close; |
| window.close = function() { |
| // wait for rafs to arrive and the screen to update before reftesting |
| setTimeout(function() { |
| doReftest(); |
| setTimeout(windowClose, 5000); |
| }, 1000); |
| }; |
| </script> |
| </body>''' % open('reftest.js').read()) |
| open('test.html', 'w').write(html) |
| |
| open('data.txt', 'w').write('datum') |
| |
| self.btest('sdl2_canvas_proxy.c', reference='sdl2_canvas.png', args=['-s', 'USE_SDL=2', '--proxy-to-worker', '--preload-file', 'data.txt', '-s', 'GL_TESTING=1'], manual_reference=True, post_build=post) |
| |
| def test_sdl2_pumpevents(self): |
| # key events should be detected using SDL_PumpEvents |
| open(os.path.join(self.get_dir(), 'pre.js'), 'w').write(''' |
| function keydown(c) { |
| var event = new KeyboardEvent("keydown", { 'keyCode': c, 'charCode': c, 'view': window, 'bubbles': true, 'cancelable': true }); |
| document.dispatchEvent(event); |
| } |
| ''') |
| self.btest('sdl2_pumpevents.c', expected='7', args=['--pre-js', 'pre.js', '-s', 'USE_SDL=2']) |
| |
| def test_sdl2_timer(self): |
| self.btest('sdl2_timer.c', expected='5', args=['-s', 'USE_SDL=2']) |
| |
| def test_sdl2_canvas_size(self): |
| self.btest('sdl2_canvas_size.c', expected='1', args=['-s', 'USE_SDL=2']) |
| |
| @requires_graphics_hardware |
| def test_sdl2_gl_read(self): |
| # SDL, OpenGL, readPixels |
| open(os.path.join(self.get_dir(), 'sdl2_gl_read.c'), 'w').write(self.with_report_result(open(path_from_root('tests', 'sdl2_gl_read.c')).read())) |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'sdl2_gl_read.c'), '-o', 'something.html', '-s', 'USE_SDL=2']) |
| self.run_browser('something.html', '.', '/report_result?1') |
| |
| @requires_graphics_hardware |
| def test_sdl2_fog_simple(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl2_fog_simple.c', reference='screenshot-fog-simple.png', |
| args=['-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2', '-O2', '--minify', '0', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_sdl2_fog_negative(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl2_fog_negative.c', reference='screenshot-fog-negative.png', |
| args=['-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_sdl2_fog_density(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl2_fog_density.c', reference='screenshot-fog-density.png', |
| args=['-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_sdl2_fog_exp2(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl2_fog_exp2.c', reference='screenshot-fog-exp2.png', |
| args=['-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins'], |
| message='You should see an image with fog.') |
| |
| @requires_graphics_hardware |
| def test_sdl2_fog_linear(self): |
| shutil.copyfile(path_from_root('tests', 'screenshot.png'), os.path.join(self.get_dir(), 'screenshot.png')) |
| self.btest('sdl2_fog_linear.c', reference='screenshot-fog-linear.png', reference_slack=1, |
| args=['-s', 'USE_SDL=2', '-s', 'USE_SDL_IMAGE=2', '--preload-file', 'screenshot.png', '-s', 'LEGACY_GL_EMULATION=1', '--use-preload-plugins'], |
| message='You should see an image with fog.') |
| |
| def test_sdl2_unwasteful(self): |
| self.btest('sdl2_unwasteful.cpp', expected='1', args=['-s', 'USE_SDL=2', '-O1']) |
| |
| def test_sdl2_canvas_write(self): |
| self.btest('sdl2_canvas_write.cpp', expected='0', args=['-s', 'USE_SDL=2']) |
| |
| @requires_graphics_hardware |
| def test_sdl2_gl_frames_swap(self): |
| def post_build(*args): |
| self.post_manual_reftest(*args) |
| html = open('test.html').read() |
| html2 = html.replace('''Module['postRun'] = doReftest;''', '') # we don't want the very first frame |
| assert html != html2 |
| open('test.html', 'w').write(html2) |
| self.btest('sdl2_gl_frames_swap.c', reference='sdl2_gl_frames_swap.png', args=['--proxy-to-worker', '-s', 'GL_TESTING=1', '-s', 'USE_SDL=2'], manual_reference=True, post_build=post_build) |
| |
| @requires_graphics_hardware |
| def test_sdl2_ttf(self): |
| shutil.copy2(path_from_root('tests', 'freetype', 'LiberationSansBold.ttf'), self.get_dir()) |
| self.btest('sdl2_ttf.c', reference='sdl2_ttf.png', |
| args=['-O2', '-s', 'USE_SDL=2', '-s', 'USE_SDL_TTF=2', '--embed-file', 'LiberationSansBold.ttf'], |
| message='You should see colorful "hello" and "world" in the window', |
| timeout=30) |
| |
| def test_sdl2_custom_cursor(self): |
| shutil.copyfile(path_from_root('tests', 'cursor.bmp'), os.path.join(self.get_dir(), 'cursor.bmp')) |
| self.btest('sdl2_custom_cursor.c', expected='1', args=['--preload-file', 'cursor.bmp', '-s', 'USE_SDL=2']) |
| |
| def test_sdl2_misc(self): |
| self.btest('sdl2_misc.c', expected='1', args=['-s', 'USE_SDL=2']) |
| print('also test building to object files first') |
| src = open(path_from_root('tests', 'sdl2_misc.c')).read() |
| open('test.c', 'w').write(self.with_report_result(src)) |
| run_process([PYTHON, EMCC, 'test.c', '-s', 'USE_SDL=2', '-o', 'test.o']) |
| run_process([PYTHON, EMCC, 'test.o', '-s', 'USE_SDL=2', '-o', 'test.html']) |
| self.run_browser('test.html', '...', '/report_result?1') |
| |
| @requires_graphics_hardware |
| def test_cocos2d_hello(self): |
| cocos2d_root = os.path.join(system_libs.Ports.get_build_dir(), 'Cocos2d') |
| preload_file = os.path.join(cocos2d_root, 'samples', 'HelloCpp', 'Resources') + '@' |
| self.btest('cocos2d_hello.cpp', reference='cocos2d_hello.png', reference_slack=1, |
| args=['-s', 'USE_COCOS2D=3', '-s', 'ERROR_ON_UNDEFINED_SYMBOLS=0', '--std=c++11', '--preload-file', preload_file, '--use-preload-plugins'], |
| message='You should see Cocos2d logo', |
| timeout=30) |
| |
| def test_emterpreter_async(self): |
| for opts in [0, 1, 2, 3]: |
| print(opts) |
| self.btest('emterpreter_async.cpp', '1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O' + str(opts), '-g2']) |
| |
| def test_emterpreter_async_2(self): |
| # Error.stackTraceLimit default to 10 in chrome but this test relies on more |
| # than 40 stack frames being reported. |
| with open('pre.js', 'w') as f: |
| f.write('Error.stackTraceLimit = 80;\n') |
| self.btest('emterpreter_async_2.cpp', '40', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O3', '--pre-js', 'pre.js', ]) |
| |
| def test_emterpreter_async_virtual(self): |
| for opts in [0, 1, 2, 3]: |
| print(opts) |
| self.btest('emterpreter_async_virtual.cpp', '5', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O' + str(opts), '-profiling']) |
| |
| def test_emterpreter_async_virtual_2(self): |
| for opts in [0, 1, 2, 3]: |
| print(opts) |
| self.btest('emterpreter_async_virtual_2.cpp', '1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O' + str(opts), '-s', 'ASSERTIONS=1', '-s', 'SAFE_HEAP=1', '-profiling']) |
| |
| def test_emterpreter_async_bad(self): |
| for opts in [0, 1, 2, 3]: |
| print(opts) |
| self.btest('emterpreter_async_bad.cpp', '1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O' + str(opts), '-s', 'EMTERPRETIFY_BLACKLIST=["_middle"]', '-s', 'ASSERTIONS=1']) |
| |
| def test_emterpreter_async_bad_2(self): |
| for opts in [0, 1, 2, 3]: |
| for assertions in [0, 1]: |
| # without assertions, we end up continuing to run more non-emterpreted code in this testcase, returning 1 |
| # with assertions, we hit the emterpreter-async assertion on that, and report a clear error |
| expected = '2' if assertions else '1' |
| print(opts, assertions, expected) |
| self.btest('emterpreter_async_bad_2.cpp', expected, args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O' + str(opts), '-s', 'EMTERPRETIFY_BLACKLIST=["_middle"]', '-s', 'ASSERTIONS=%s' % assertions]) |
| |
| def test_emterpreter_async_mainloop(self): |
| for opts in [0, 1, 2, 3]: |
| print(opts) |
| self.btest('emterpreter_async_mainloop.cpp', '121', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O' + str(opts)], timeout=20) |
| |
| def test_emterpreter_async_with_manual(self): |
| for opts in [0, 1, 2, 3]: |
| print(opts) |
| self.btest('emterpreter_async_with_manual.cpp', '121', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-O' + str(opts), '-s', 'EMTERPRETIFY_BLACKLIST=["_acall"]'], timeout=20) |
| |
| def test_emterpreter_async_sleep2(self): |
| self.btest('emterpreter_async_sleep2.cpp', '1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-Oz']) |
| |
| def test_emterpreter_async_sleep2_safeheap(self): |
| # check that safe-heap machinery does not cause errors in async operations |
| self.btest('emterpreter_async_sleep2_safeheap.cpp', '17', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-Oz', '-profiling', '-s', 'SAFE_HEAP=1', '-s', 'ASSERTIONS=1', '-s', 'EMTERPRETIFY_WHITELIST=["_main","_callback","_fix"]', '-s', 'EXIT_RUNTIME=1']) |
| |
| @requires_sound_hardware |
| def test_sdl_audio_beep_sleep(self): |
| self.btest('sdl_audio_beep_sleep.cpp', '1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-Os', '-s', 'ASSERTIONS=1', '-s', 'DISABLE_EXCEPTION_CATCHING=0', '-profiling', '-s', 'SAFE_HEAP=1', '-lSDL'], timeout=90) |
| |
| def test_mainloop_reschedule(self): |
| self.btest('mainloop_reschedule.cpp', '1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1', '-Os'], timeout=30) |
| |
| def test_mainloop_infloop(self): |
| self.btest('mainloop_infloop.cpp', '1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1'], timeout=30) |
| |
| def test_emterpreter_async_iostream(self): |
| self.btest('emterpreter_async_iostream.cpp', '1', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_ASYNC=1']) |
| |
| @requires_sync_compilation |
| def test_modularize(self): |
| for opts in [[], ['-O1'], ['-O2', '-profiling'], ['-O2'], ['-O2', '--closure', '1']]: |
| for args, code in [ |
| ([], 'Module();'), # defaults |
| # use EXPORT_NAME |
| (['-s', 'EXPORT_NAME="HelloWorld"'], ''' |
| if (typeof Module !== "undefined") throw "what?!"; // do not pollute the global scope, we are modularized! |
| HelloWorld.noInitialRun = true; // errorneous module capture will load this and cause timeout |
| HelloWorld(); |
| '''), |
| # pass in a Module option (which prevents main(), which we then invoke ourselves) |
| (['-s', 'EXPORT_NAME="HelloWorld"'], ''' |
| var hello = HelloWorld({ noInitialRun: true, onRuntimeInitialized: function() { |
| setTimeout(function() { hello._main(); }); // must be async, because onRuntimeInitialized may be called synchronously, so |hello| is not yet set! |
| } }); |
| '''), |
| # similar, but without a mem init file, everything is sync and simple |
| (['-s', 'EXPORT_NAME="HelloWorld"', '--memory-init-file', '0'], ''' |
| var hello = HelloWorld({ noInitialRun: true}); |
| hello._main(); |
| '''), |
| # use the then() API |
| (['-s', 'EXPORT_NAME="HelloWorld"'], ''' |
| HelloWorld({ noInitialRun: true }).then(function(hello) { |
| hello._main(); |
| }); |
| '''), |
| # then() API, also note the returned value |
| (['-s', 'EXPORT_NAME="HelloWorld"'], ''' |
| var helloOutside = HelloWorld({ noInitialRun: true }).then(function(hello) { |
| setTimeout(function() { |
| hello._main(); |
| if (hello !== helloOutside) throw 'helloOutside has not been set!'; // as we are async, helloOutside must have been set |
| }); |
| }); |
| '''), |
| ]: |
| print('test on', opts, args, code) |
| src = open(path_from_root('tests', 'browser_test_hello_world.c')).read() |
| open('test.c', 'w').write(self.with_report_result(src)) |
| # this test is synchronous, so avoid async startup due to wasm features |
| run_process([PYTHON, EMCC, 'test.c', '-s', 'MODULARIZE=1', '-s', 'BINARYEN_ASYNC_COMPILATION=0', '-s', 'SINGLE_FILE=1'] + args + opts) |
| open('a.html', 'w').write(''' |
| <script src="a.out.js"></script> |
| <script> |
| %s |
| </script> |
| ''' % code) |
| self.run_browser('a.html', '...', '/report_result?0') |
| |
| # test illustrating the regression on the modularize feature since commit c5af8f6 |
| # when compiling with the --preload-file option |
| def test_modularize_and_preload_files(self): |
| # amount of memory different from the default one that will be allocated for the emscripten heap |
| totalMemory = 33554432 |
| for opts in [[], ['-O1'], ['-O2', '-profiling'], ['-O2'], ['-O2', '--closure', '1']]: |
| # the main function simply checks that the amount of allocated heap memory is correct |
| src = r''' |
| #include <stdio.h> |
| #include <emscripten.h> |
| int main() { |
| EM_ASM({ |
| // use eval here in order for the test with closure compiler enabled to succeed |
| var totalMemory = Module['TOTAL_MEMORY']; |
| assert(totalMemory === %d, 'bad memory size'); |
| }); |
| REPORT_RESULT(0); |
| return 0; |
| } |
| ''' % totalMemory |
| open('test.c', 'w').write(self.with_report_result(src)) |
| # generate a dummy file |
| open('dummy_file', 'w').write('dummy') |
| # compile the code with the modularize feature and the preload-file option enabled |
| # no wasm, since this tests customizing total memory at runtime |
| run_process([PYTHON, EMCC, 'test.c', '-s', 'WASM=0', '-s', 'MODULARIZE=1', '-s', 'EXPORT_NAME="Foo"', '--preload-file', 'dummy_file'] + opts) |
| open('a.html', 'w').write(''' |
| <script src="a.out.js"></script> |
| <script> |
| // instantiate the Foo module with custom TOTAL_MEMORY value |
| var foo = Foo({ TOTAL_MEMORY: %d }); |
| </script> |
| ''' % totalMemory) |
| self.run_browser('a.html', '...', '/report_result?0') |
| |
| def test_webidl(self): |
| # see original in test_core.py |
| run_process([PYTHON, path_from_root('tools', 'webidl_binder.py'), |
| path_from_root('tests', 'webidl', 'test.idl'), |
| 'glue']) |
| assert os.path.exists('glue.cpp') |
| assert os.path.exists('glue.js') |
| for opts in [[], ['-O1'], ['-O2']]: |
| print(opts) |
| self.btest(os.path.join('webidl', 'test.cpp'), '1', args=['--post-js', 'glue.js', '-I.', '-DBROWSER'] + opts) |
| |
| @requires_sync_compilation |
| def test_dynamic_link(self): |
| open('pre.js', 'w').write(''' |
| Module.dynamicLibraries = ['side.wasm']; |
| ''') |
| open('main.cpp', 'w').write(r''' |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <emscripten.h> |
| char *side(const char *data); |
| int main() { |
| char *temp = side("hello through side\n"); |
| char *ret = (char*)malloc(strlen(temp)+1); |
| strcpy(ret, temp); |
| temp[1] = 'x'; |
| EM_ASM({ |
| Module.realPrint = out; |
| out = function(x) { |
| if (!Module.printed) Module.printed = x; |
| Module.realPrint(x); |
| }; |
| }); |
| puts(ret); |
| EM_ASM({ assert(Module.printed === 'hello through side', ['expected', Module.printed]); }); |
| REPORT_RESULT(2); |
| return 0; |
| } |
| ''') |
| open('side.cpp', 'w').write(r''' |
| #include <stdlib.h> |
| #include <string.h> |
| char *side(const char *data); |
| char *side(const char *data) { |
| char *ret = (char*)malloc(strlen(data)+1); |
| strcpy(ret, data); |
| return ret; |
| } |
| ''') |
| run_process([PYTHON, EMCC, 'side.cpp', '-s', 'SIDE_MODULE=1', '-O2', '-o', 'side.wasm', '-s', 'EXPORT_ALL=1']) |
| self.btest(self.in_dir('main.cpp'), '2', args=['-s', 'MAIN_MODULE=1', '-O2', '--pre-js', 'pre.js', '-s', 'EXPORT_ALL=1']) |
| |
| print('wasm in worker (we can read binary data synchronously there)') |
| |
| open('pre.js', 'w').write(''' |
| var Module = { dynamicLibraries: ['side.wasm'] }; |
| ''') |
| run_process([PYTHON, EMCC, 'side.cpp', '-s', 'SIDE_MODULE=1', '-O2', '-o', 'side.wasm', '-s', 'WASM=1', '-s', 'EXPORT_ALL=1']) |
| self.btest(self.in_dir('main.cpp'), '2', args=['-s', 'MAIN_MODULE=1', '-O2', '--pre-js', 'pre.js', '-s', 'WASM=1', '--proxy-to-worker', '-s', 'EXPORT_ALL=1']) |
| |
| print('wasm (will auto-preload since no sync binary reading)') |
| |
| open('pre.js', 'w').write(''' |
| Module.dynamicLibraries = ['side.wasm']; |
| ''') |
| # same wasm side module works |
| self.btest(self.in_dir('main.cpp'), '2', args=['-s', 'MAIN_MODULE=1', '-O2', '--pre-js', 'pre.js', '-s', 'WASM=1', '-s', 'EXPORT_ALL=1']) |
| |
| @requires_graphics_hardware |
| @requires_sync_compilation |
| def test_dynamic_link_glemu(self): |
| open('pre.js', 'w').write(''' |
| Module.dynamicLibraries = ['side.wasm']; |
| ''') |
| open('main.cpp', 'w').write(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <assert.h> |
| const char *side(); |
| int main() { |
| const char *exts = side(); |
| puts(side()); |
| assert(strstr(exts, "GL_EXT_texture_env_combine")); |
| REPORT_RESULT(1); |
| return 0; |
| } |
| ''') |
| open('side.cpp', 'w').write(r''' |
| #include "SDL/SDL.h" |
| #include "SDL/SDL_opengl.h" |
| const char *side() { |
| SDL_Init(SDL_INIT_VIDEO); |
| SDL_SetVideoMode(600, 600, 16, SDL_OPENGL); |
| return (const char *)glGetString(GL_EXTENSIONS); |
| } |
| ''') |
| run_process([PYTHON, EMCC, 'side.cpp', '-s', 'SIDE_MODULE=1', '-O2', '-o', 'side.wasm', '-lSDL', '-s', 'EXPORT_ALL=1']) |
| |
| self.btest(self.in_dir('main.cpp'), '1', args=['-s', 'MAIN_MODULE=1', '-O2', '-s', 'LEGACY_GL_EMULATION=1', '-lSDL', '-lGL', '--pre-js', 'pre.js', '-s', 'EXPORT_ALL=1']) |
| |
| def test_memory_growth_during_startup(self): |
| open('data.dat', 'w').write('X' * (30 * 1024 * 1024)) |
| self.btest('browser_test_hello_world.c', '0', args=['-s', 'ASSERTIONS=1', '-s', 'ALLOW_MEMORY_GROWTH=1', '-s', 'TOTAL_MEMORY=16MB', '-s', 'TOTAL_STACK=5000', '--preload-file', 'data.dat']) |
| |
| # pthreads tests |
| |
| def prep_no_SAB(self): |
| open('html.html', 'w').write(open(path_from_root('src', 'shell_minimal.html')).read().replace('''<body>''', '''<body> |
| <script> |
| SharedArrayBuffer = undefined; |
| Atomics = undefined; |
| </script> |
| ''')) |
| |
| # Test that the emscripten_ atomics api functions work. |
| @requires_threads |
| def test_pthread_atomics(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_atomics.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test 64-bit atomics. |
| @requires_threads |
| def test_pthread_64bit_atomics(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_64bit_atomics.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test 64-bit C++11 atomics. |
| @requires_threads |
| def test_pthread_64bit_cxx11_atomics(self): |
| for opt in [['-O0'], ['-O3']]: |
| for pthreads in [[], ['-s', 'USE_PTHREADS=1']]: |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_64bit_cxx11_atomics.cpp'), expected='0', args=opt + pthreads + ['-std=c++11']) |
| |
| # Test the old GCC atomic __sync_fetch_and_op builtin operations. |
| @requires_threads |
| def test_pthread_gcc_atomic_fetch_and_op(self): |
| # We need to resort to using regexes to optimize out SharedArrayBuffer when pthreads are not supported, which is brittle! |
| # Therefore perform very extensive testing of different codegen modes to catch any problems. |
| for opt in [[], ['-O1'], ['-O2'], ['-O3'], ['-O3', '-s', 'AGGRESSIVE_VARIABLE_ELIMINATION=1'], ['-Os'], ['-Oz']]: |
| for debug in [[], ['-g1'], ['-g2'], ['-g4']]: |
| for f32 in [[], ['-s', 'PRECISE_F32=1', '--separate-asm', '-s', 'WASM=0']]: |
| print(opt, debug, f32) |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_gcc_atomic_fetch_and_op.cpp'), expected='0', args=opt + debug + f32 + ['-s', 'TOTAL_MEMORY=64MB', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # 64 bit version of the above test. |
| @requires_threads |
| def test_pthread_gcc_64bit_atomic_fetch_and_op(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_gcc_64bit_atomic_fetch_and_op.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8'], also_asmjs=True) |
| |
| # Test the old GCC atomic __sync_op_and_fetch builtin operations. |
| @requires_threads |
| def test_pthread_gcc_atomic_op_and_fetch(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_gcc_atomic_op_and_fetch.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8'], also_asmjs=True) |
| |
| # 64 bit version of the above test. |
| @requires_threads |
| def test_pthread_gcc_64bit_atomic_op_and_fetch(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_gcc_64bit_atomic_op_and_fetch.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8'], also_asmjs=True) |
| |
| # Tests the rest of the remaining GCC atomics after the two above tests. |
| @requires_threads |
| def test_pthread_gcc_atomics(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_gcc_atomics.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test the __sync_lock_test_and_set and __sync_lock_release primitives. |
| @requires_threads |
| def test_pthread_gcc_spinlock(self): |
| for arg in [[], ['-DUSE_EMSCRIPTEN_INTRINSICS']]: |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_gcc_spinlock.cpp'), expected='800', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8'] + arg, also_asmjs=True) |
| |
| # Test that basic thread creation works. |
| @requires_threads |
| def test_pthread_create(self): |
| for opt in [['-O0'], ['-O3']]: |
| print(str(opt)) |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_create.cpp'), expected='0', args=opt + ['-s', 'TOTAL_MEMORY=64MB', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Tests the -s PROXY_TO_PTHREAD=1 option. |
| @requires_threads |
| def test_pthread_proxy_to_pthread(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_proxy_to_pthread.c'), expected='1', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1'], timeout=30) |
| |
| # Test that a pthread can spawn another pthread of its own. |
| @requires_threads |
| def test_pthread_create_pthread(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_create_pthread.cpp'), expected='1', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=2']) |
| |
| # Test another case of pthreads spawning pthreads, but this time the callers immediately join on the threads they created. |
| @requires_threads |
| def test_pthread_nested_spawns(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_nested_spawns.cpp'), expected='1', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=2']) |
| |
| # Test that main thread can wait for a pthread to finish via pthread_join(). |
| @requires_threads |
| def test_pthread_join(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_join.cpp'), expected='6765', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test pthread_cancel() operation |
| @requires_threads |
| def test_pthread_cancel(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_cancel.cpp'), expected='1', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test pthread_kill() operation |
| @no_chrome('pthread_kill hangs chrome renderer, and keep subsequent tests from passing') |
| @requires_threads |
| def test_pthread_kill(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_kill.cpp'), expected='0', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test that pthread cleanup stack (pthread_cleanup_push/_pop) works. |
| @requires_threads |
| def test_pthread_cleanup(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_cleanup.cpp'), expected='907640832', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Tests the pthread mutex api. |
| @requires_threads |
| def test_pthread_mutex(self): |
| for arg in [[], ['-DSPINLOCK_TEST']]: |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_mutex.cpp'), expected='50', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8'] + arg) |
| |
| # Test that memory allocation is thread-safe. |
| @requires_threads |
| def test_pthread_malloc(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_malloc.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Stress test pthreads allocating memory that will call to sbrk(), and main thread has to free up the data. |
| @requires_threads |
| def test_pthread_malloc_free(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_malloc_free.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8', '-s', 'TOTAL_MEMORY=256MB']) |
| |
| # Test that the pthread_barrier API works ok. |
| @requires_threads |
| def test_pthread_barrier(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_barrier.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test the pthread_once() function. |
| @requires_threads |
| def test_pthread_once(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_once.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test against a certain thread exit time handling bug by spawning tons of threads. |
| @requires_threads |
| def test_pthread_spawns(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_spawns.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # It is common for code to flip volatile global vars for thread control. This is a bit lax, but nevertheless, test whether that |
| # kind of scheme will work with Emscripten as well. |
| @requires_threads |
| def test_pthread_volatile(self): |
| for arg in [[], ['-DUSE_C_VOLATILE']]: |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_volatile.cpp'), expected='1', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8'] + arg) |
| |
| # Test thread-specific data (TLS). |
| @requires_threads |
| def test_pthread_thread_local_storage(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_thread_local_storage.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test the pthread condition variable creation and waiting. |
| @requires_threads |
| def test_pthread_condition_variable(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_condition_variable.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']) |
| |
| # Test that pthreads are able to do printf. |
| @requires_threads |
| def test_pthread_printf(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_printf.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| # Test that pthreads are able to do cout. Failed due to https://bugzilla.mozilla.org/show_bug.cgi?id=1154858. |
| @requires_threads |
| def test_pthread_iostream(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_iostream.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| # Test that the main thread is able to use pthread_set/getspecific. |
| @requires_threads |
| def test_pthread_setspecific_mainthread(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_setspecific_mainthread.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1'], also_asmjs=True) |
| |
| # Test the -s PTHREAD_HINT_NUM_CORES=x command line variable. |
| @requires_threads |
| def test_pthread_num_logical_cores(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_num_logical_cores.cpp'), expected='0', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_HINT_NUM_CORES=2'], also_asmjs=True) |
| |
| # Test that pthreads have access to filesystem. |
| @requires_threads |
| def test_pthread_file_io(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_file_io.cpp'), expected='0', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| # Test that the pthread_create() function operates benignly in the case that threading is not supported. |
| @requires_threads |
| def test_pthread_supported(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8']]: |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_supported.cpp'), expected='0', args=['-O3'] + args) |
| |
| # Test that --separate-asm works with -s USE_PTHREADS=1. |
| @requires_threads |
| def test_pthread_separate_asm_pthreads(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_atomics.cpp'), expected='0', args=['-s', 'TOTAL_MEMORY=64MB', '-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8', '--separate-asm', '--profiling']) |
| |
| # Test the operation of Module.pthreadMainPrefixURL variable |
| @requires_threads |
| def test_pthread_custom_pthread_main_url(self): |
| self.clear() |
| os.makedirs(os.path.join(self.get_dir(), 'cdn')) |
| open(os.path.join(self.get_dir(), 'main.cpp'), 'w').write(self.with_report_result(r''' |
| #include <stdio.h> |
| #include <string.h> |
| #include <emscripten/emscripten.h> |
| #include <emscripten/threading.h> |
| #include <pthread.h> |
| int result = 0; |
| void *thread_main(void *arg) { |
| emscripten_atomic_store_u32(&result, 1); |
| pthread_exit(0); |
| } |
| |
| int main() { |
| pthread_t t; |
| if (emscripten_has_threading_support()) { |
| pthread_create(&t, 0, thread_main, 0); |
| pthread_join(t, 0); |
| } else { |
| result = 1; |
| } |
| REPORT_RESULT(result); |
| } |
| ''')) |
| |
| # Test that it is possible to define "Module.locateFile" string to locate where pthread-main.js will be loaded from. |
| open(self.in_dir('shell.html'), 'w').write(open(path_from_root('src', 'shell.html')).read().replace('var Module = {', 'var Module = { locateFile: function (path, prefix) {if (path.endsWith(".wasm")) {return prefix + path;} else {return "cdn/" + path;}}, ')) |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--shell-file', 'shell.html', '-s', 'WASM=0', '-s', 'IN_TEST_HARNESS=1', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1', '-o', 'test.html']) |
| shutil.move('pthread-main.js', os.path.join('cdn', 'pthread-main.js')) |
| self.run_browser('test.html', '', '/report_result?1') |
| |
| # Test that it is possible to define "Module.locateFile(foo)" function to locate where pthread-main.js will be loaded from. |
| open(self.in_dir('shell2.html'), 'w').write(open(path_from_root('src', 'shell.html')).read().replace('var Module = {', 'var Module = { locateFile: function(filename) { if (filename == "pthread-main.js") return "cdn/pthread-main.js"; else return filename; }, ')) |
| run_process([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--shell-file', 'shell2.html', '-s', 'WASM=0', '-s', 'IN_TEST_HARNESS=1', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1', '-o', 'test2.html']) |
| try_delete('pthread-main.js') |
| self.run_browser('test2.html', '', '/report_result?1') |
| |
| # Test that if the main thread is performing a futex wait while a pthread needs it to do a proxied operation (before that pthread would wake up the main thread), that it's not a deadlock. |
| @requires_threads |
| def test_pthread_proxying_in_futex_wait(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_proxying_in_futex_wait.cpp'), expected='0', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| # Test that sbrk() operates properly in multithreaded conditions |
| @requires_threads |
| def test_pthread_sbrk(self): |
| for aborting_malloc in [0, 1]: |
| print('aborting malloc=' + str(aborting_malloc)) |
| # With aborting malloc = 1, test allocating memory in threads |
| # With aborting malloc = 0, allocate so much memory in threads that some of the allocations fail. |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_sbrk.cpp'), expected='0', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=8', '--separate-asm', '-s', 'ABORTING_MALLOC=' + str(aborting_malloc), '-DABORTING_MALLOC=' + str(aborting_malloc), '-s', 'TOTAL_MEMORY=128MB']) |
| |
| # Test that -s ABORTING_MALLOC=0 works in both pthreads and non-pthreads builds. (sbrk fails gracefully) |
| @requires_threads |
| def test_pthread_gauge_available_memory(self): |
| for opts in [[], ['-O2']]: |
| for args in [[], ['-s', 'USE_PTHREADS=1']]: |
| self.btest(path_from_root('tests', 'gauge_available_memory.cpp'), expected='1', args=['-s', 'ABORTING_MALLOC=0'] + args + opts) |
| |
| # Test that the proxying operations of user code from pthreads to main thread work |
| @requires_threads |
| def test_pthread_run_on_main_thread(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_run_on_main_thread.cpp'), expected='0', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| # Test how a lot of back-to-back called proxying operations behave. |
| @requires_threads |
| def test_pthread_run_on_main_thread_flood(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_run_on_main_thread_flood.cpp'), expected='0', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| # Test that it is possible to synchronously call a JavaScript function on the main thread and get a return value back. |
| @requires_threads |
| def test_pthread_call_sync_on_main_thread(self): |
| self.btest(path_from_root('tests', 'pthread', 'call_sync_on_main_thread.c'), expected='1', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1', '-DPROXY_TO_PTHREAD=1', '--js-library', path_from_root('tests', 'pthread', 'call_sync_on_main_thread.js')]) |
| self.btest(path_from_root('tests', 'pthread', 'call_sync_on_main_thread.c'), expected='1', args=['-O3', '-s', 'USE_PTHREADS=1', '-DPROXY_TO_PTHREAD=0', '--js-library', path_from_root('tests', 'pthread', 'call_sync_on_main_thread.js')]) |
| self.btest(path_from_root('tests', 'pthread', 'call_sync_on_main_thread.c'), expected='1', args=['-Oz', '-DPROXY_TO_PTHREAD=0', '--js-library', path_from_root('tests', 'pthread', 'call_sync_on_main_thread.js')]) |
| |
| # Test that it is possible to asynchronously call a JavaScript function on the main thread. |
| @requires_threads |
| def test_pthread_call_async_on_main_thread(self): |
| self.btest(path_from_root('tests', 'pthread', 'call_async_on_main_thread.c'), expected='7', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1', '-DPROXY_TO_PTHREAD=1', '--js-library', path_from_root('tests', 'pthread', 'call_async_on_main_thread.js')]) |
| self.btest(path_from_root('tests', 'pthread', 'call_async_on_main_thread.c'), expected='7', args=['-O3', '-s', 'USE_PTHREADS=1', '-DPROXY_TO_PTHREAD=0', '--js-library', path_from_root('tests', 'pthread', 'call_async_on_main_thread.js')]) |
| self.btest(path_from_root('tests', 'pthread', 'call_async_on_main_thread.c'), expected='7', args=['-Oz', '-DPROXY_TO_PTHREAD=0', '--js-library', path_from_root('tests', 'pthread', 'call_async_on_main_thread.js')]) |
| |
| # Tests that spawning a new thread does not cause a reinitialization of the global data section of the application memory area. |
| @requires_threads |
| def test_pthread_global_data_initialization(self): |
| for mem_init_mode in [[], ['--memory-init-file', '0'], ['--memory-init-file', '1'], ['-s', 'MEM_INIT_METHOD=2', '-s', 'WASM=0']]: |
| for args in [[], ['-O3']]: |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_global_data_initialization.c'), expected='20', args=args + mem_init_mode + ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| @requires_threads |
| @requires_sync_compilation |
| def test_pthread_global_data_initialization_in_sync_compilation_mode(self): |
| for mem_init_mode in [[], ['--memory-init-file', '0'], ['--memory-init-file', '1'], ['-s', 'MEM_INIT_METHOD=2', '-s', 'WASM=0']]: |
| args = ['-s', 'BINARYEN_ASYNC_COMPILATION=0'] |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_global_data_initialization.c'), expected='20', args=args + mem_init_mode + ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| # Test that emscripten_get_now() reports coherent wallclock times across all pthreads, instead of each pthread independently reporting wallclock times since the launch of that pthread. |
| @requires_threads |
| def test_pthread_clock_drift(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_clock_drift.cpp'), expected='1', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| @requires_threads |
| def test_pthread_utf8_funcs(self): |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_utf8_funcs.cpp'), expected='0', args=['-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1']) |
| |
| # Tests MAIN_THREAD_EM_ASM_INT() function call signatures. |
| @no_wasm_backend('MAIN_THREAD_EM_ASM() not yet implemented in Wasm backend') |
| def test_main_thread_em_asm_signatures(self): |
| self.btest(path_from_root('tests', 'core', 'test_em_asm_signatures.cpp'), expected='121', args=[]) |
| |
| @no_wasm_backend('MAIN_THREAD_EM_ASM() not yet implemented in Wasm backend') |
| @requires_threads |
| def test_main_thread_em_asm_signatures_pthreads(self): |
| self.btest(path_from_root('tests', 'core', 'test_em_asm_signatures.cpp'), expected='121', args=['-O3', '-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| # test atomicrmw i64 |
| @requires_threads |
| def test_atomicrmw_i64(self): |
| # TODO: enable this with wasm, currently pthreads/atomics have limitations |
| run_process([PYTHON, EMCC, path_from_root('tests', 'atomicrmw_i64.ll'), '-s', 'USE_PTHREADS=1', '-s', 'IN_TEST_HARNESS=1', '-o', 'test.html', '-s', 'WASM=0']) |
| self.run_browser('test.html', None, '/report_result?0') |
| |
| # Test that it is possible to send a signal via calling alarm(timeout), which in turn calls to the signal handler set by signal(SIGALRM, func); |
| def test_sigalrm(self): |
| self.btest(path_from_root('tests', 'sigalrm.cpp'), expected='0', args=['-O3'], timeout=30) |
| |
| def test_meminit_pairs(self): |
| d = 'const char *data[] = {\n "' |
| d += '",\n "'.join(''.join('\\x{:02x}\\x{:02x}'.format(i, j) |
| for j in range(256)) for i in range(256)) |
| with open(path_from_root('tests', 'meminit_pairs.c')) as f: |
| d += '"\n};\n' + f.read() |
| args = ["-O2", "--memory-init-file", "0", "-s", "MEM_INIT_METHOD=2", "-s", "ASSERTIONS=1", '-s', 'WASM=0'] |
| self.btest(d, expected='0', args=args + ["--closure", "0"]) |
| self.btest(d, expected='0', args=args + ["--closure", "0", "-g"]) |
| self.btest(d, expected='0', args=args + ["--closure", "1"]) |
| |
| def test_meminit_big(self): |
| d = 'const char *data[] = {\n "' |
| d += '",\n "'.join([''.join('\\x{:02x}\\x{:02x}'.format(i, j) |
| for j in range(256)) for i in range(256)] * 256) |
| with open(path_from_root('tests', 'meminit_pairs.c')) as f: |
| d += '"\n};\n' + f.read() |
| assert len(d) > (1 << 27) # more than 32M memory initializer |
| args = ["-O2", "--memory-init-file", "0", "-s", "MEM_INIT_METHOD=2", "-s", "ASSERTIONS=1", '-s', 'WASM=0'] |
| self.btest(d, expected='0', args=args + ["--closure", "0"]) |
| self.btest(d, expected='0', args=args + ["--closure", "0", "-g"]) |
| self.btest(d, expected='0', args=args + ["--closure", "1"]) |
| |
| def test_canvas_style_proxy(self): |
| self.btest('canvas_style_proxy.c', expected='1', args=['--proxy-to-worker', '--shell-file', path_from_root('tests/canvas_style_proxy_shell.html'), '--pre-js', path_from_root('tests/canvas_style_proxy_pre.js')]) |
| |
| def test_canvas_size_proxy(self): |
| self.btest(path_from_root('tests', 'canvas_size_proxy.c'), expected='0', args=['--proxy-to-worker']) |
| |
| def test_custom_messages_proxy(self): |
| self.btest(path_from_root('tests', 'custom_messages_proxy.c'), expected='1', args=['--proxy-to-worker', '--shell-file', path_from_root('tests', 'custom_messages_proxy_shell.html'), '--post-js', path_from_root('tests', 'custom_messages_proxy_postjs.js')]) |
| |
| def test_separate_asm(self): |
| for opts in [['-O0'], ['-O1'], ['-O2'], ['-O2', '--closure', '1']]: |
| print(opts) |
| open('src.cpp', 'w').write(self.with_report_result(open(path_from_root('tests', 'browser_test_hello_world.c')).read())) |
| run_process([PYTHON, EMCC, 'src.cpp', '-o', 'test.html', '-s', 'WASM=0'] + opts) |
| self.run_browser('test.html', None, '/report_result?0') |
| |
| print('run one') |
| open('one.html', 'w').write('<script src="test.js"></script>') |
| self.run_browser('one.html', None, '/report_result?0') |
| |
| print('run two') |
| run_process([PYTHON, path_from_root('tools', 'separate_asm.py'), 'test.js', 'asm.js', 'rest.js']) |
| open('two.html', 'w').write(''' |
| <script> |
| var Module = {}; |
| </script> |
| <script src="asm.js"></script> |
| <script src="rest.js"></script> |
| ''') |
| self.run_browser('two.html', None, '/report_result?0') |
| |
| print('run hello world') |
| self.clear() |
| assert not os.path.exists('tests.asm.js') |
| self.btest('browser_test_hello_world.c', expected='0', args=opts + ['-s', 'WASM=0', '--separate-asm']) |
| assert os.path.exists('test.asm.js') |
| os.unlink('test.asm.js') |
| |
| print('see a fail') |
| self.run_browser('test.html', None, '[no http server activity]', timeout=5) # fail without the asm |
| |
| def test_emterpretify_file(self): |
| open('shell.html', 'w').write(''' |
| <!-- |
| {{{ SCRIPT }}} // ignore this, we do it ourselves |
| --> |
| <script> |
| var Module = {}; |
| var xhr = new XMLHttpRequest(); |
| xhr.open('GET', 'code.dat', true); |
| xhr.responseType = 'arraybuffer'; |
| xhr.onload = function() { |
| Module.emterpreterFile = xhr.response; |
| var script = document.createElement('script'); |
| script.src = "test.js"; |
| document.body.appendChild(script); |
| }; |
| xhr.send(null); |
| </script> |
| ''') |
| try_delete('code.dat') |
| self.btest('browser_test_hello_world.c', expected='0', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_FILE="code.dat"', '-O2', '-g', '--shell-file', 'shell.html', '-s', 'ASSERTIONS=1']) |
| assert os.path.exists('code.dat') |
| |
| try_delete('code.dat') |
| self.btest('browser_test_hello_world.c', expected='0', args=['-s', 'EMTERPRETIFY=1', '-s', 'EMTERPRETIFY_FILE="code.dat"', '-O2', '-g', '-s', 'ASSERTIONS=1']) |
| assert os.path.exists('code.dat') |
| |
| def test_vanilla_html_when_proxying(self): |
| for opts in [0, 1, 2]: |
| print(opts) |
| open('src.cpp', 'w').write(self.with_report_result(open(path_from_root('tests', 'browser_test_hello_world.c')).read())) |
| run_process([PYTHON, EMCC, 'src.cpp', '-o', 'test.js', '-O' + str(opts), '--proxy-to-worker']) |
| open('test.html', 'w').write('<script src="test.js"></script>') |
| self.run_browser('test.html', None, '/report_result?0') |
| |
| def test_in_flight_memfile_request(self): |
| # test the XHR for an asm.js mem init file being in flight already |
| for o in [0, 1, 2]: |
| print(o) |
| opts = ['-O' + str(o), '-s', 'WASM=0'] |
| |
| print('plain html') |
| open('src.cpp', 'w').write(self.with_report_result(open(path_from_root('tests', 'in_flight_memfile_request.c')).read())) |
| run_process([PYTHON, EMCC, 'src.cpp', '-o', 'test.js'] + opts) |
| open('test.html', 'w').write('<script src="test.js"></script>') |
| self.run_browser('test.html', None, '/report_result?0') # never when we provide our own HTML like this. |
| |
| print('default html') |
| self.btest('in_flight_memfile_request.c', expected='0' if o < 2 else '1', args=opts) # should happen when there is a mem init file (-O2+) |
| |
| def test_binaryen_interpreter(self): |
| self.btest('browser_test_hello_world.c', expected='0', args=['-s', 'BINARYEN=1', '-s', 'BINARYEN_METHOD="interpret-binary"']) |
| self.btest('browser_test_hello_world.c', expected='0', args=['-s', 'BINARYEN=1', '-s', 'BINARYEN_METHOD="interpret-binary"', '-O2']) |
| |
| @requires_sync_compilation |
| def test_binaryen_async(self): |
| # notice when we use async compilation |
| script = ''' |
| <script> |
| // note if we do async compilation |
| var real_wasm_instantiate = WebAssembly.instantiate; |
| var real_wasm_instantiateStreaming = WebAssembly.instantiateStreaming; |
| if (typeof real_wasm_instantiateStreaming === 'function') { |
| WebAssembly.instantiateStreaming = function(a, b) { |
| Module.sawAsyncCompilation = true; |
| return real_wasm_instantiateStreaming(a, b); |
| }; |
| } else { |
| WebAssembly.instantiate = function(a, b) { |
| Module.sawAsyncCompilation = true; |
| return real_wasm_instantiate(a, b); |
| }; |
| } |
| // show stderr for the viewer's fun |
| err = function(x) { |
| out('<<< ' + x + ' >>>'); |
| console.log(x); |
| }; |
| </script> |
| {{{ SCRIPT }}} |
| ''' |
| shell_with_script('shell.html', 'shell.html', script) |
| common_args = ['--shell-file', 'shell.html'] |
| for opts, expect in [ |
| ([], 1), |
| (['-O1'], 1), |
| (['-O2'], 1), |
| (['-O3'], 1), |
| (['-s', 'BINARYEN_ASYNC_COMPILATION=1'], 1), # force it on |
| (['-O1', '-s', 'BINARYEN_ASYNC_COMPILATION=0'], 0), # force it off |
| (['-s', 'BINARYEN_ASYNC_COMPILATION=1', '-s', 'BINARYEN_METHOD="interpret-binary"'], 0), # try to force it on, but have it disabled |
| ]: |
| print(opts, expect) |
| self.btest('binaryen_async.c', expected=str(expect), args=common_args + opts) |
| # Ensure that compilation still works and is async without instantiateStreaming available |
| no_streaming = ' <script> WebAssembly.instantiateStreaming = undefined;</script>' |
| shell_with_script('shell.html', 'shell.html', no_streaming + script) |
| self.btest('binaryen_async.c', expected='1', args=common_args) |
| |
| # Test that implementing Module.instantiateWasm() callback works. |
| def test_manual_wasm_instantiate(self): |
| src = os.path.join(self.get_dir(), 'src.cpp') |
| open(src, 'w').write(self.with_report_result(open(os.path.join(path_from_root('tests/manual_wasm_instantiate.cpp'))).read())) |
| run_process([PYTHON, EMCC, 'src.cpp', '-o', 'manual_wasm_instantiate.js', '-s', 'BINARYEN=1']) |
| shutil.copyfile(path_from_root('tests', 'manual_wasm_instantiate.html'), os.path.join(self.get_dir(), 'manual_wasm_instantiate.html')) |
| self.run_browser('manual_wasm_instantiate.html', 'wasm instantiation succeeded', '/report_result?1') |
| |
| def test_binaryen_worker(self): |
| self.do_test_worker(['-s', 'WASM=1']) |
| |
| def test_wasm_locate_file(self): |
| # Test that it is possible to define "Module.locateFile(foo)" function to locate where pthread-main.js will be loaded from. |
| self.clear() |
| os.makedirs(os.path.join(self.get_dir(), 'cdn')) |
| open('shell2.html', 'w').write(open(path_from_root('src', 'shell.html')).read().replace('var Module = {', 'var Module = { locateFile: function(filename) { if (filename == "test.wasm") return "cdn/test.wasm"; else return filename; }, ')) |
| open('src.cpp', 'w').write(self.with_report_result(open(path_from_root('tests', 'browser_test_hello_world.c')).read())) |
| subprocess.check_call([PYTHON, EMCC, 'src.cpp', '--shell-file', 'shell2.html', '-s', 'WASM=1', '-o', 'test.html']) |
| shutil.move('test.wasm', os.path.join('cdn', 'test.wasm')) |
| self.run_browser('test.html', '', '/report_result?0') |
| |
| def test_utf8_textdecoder(self): |
| self.btest('benchmark_utf8.cpp', expected='0', args=['--embed-file', path_from_root('tests/utf8_corpus.txt') + '@/utf8_corpus.txt', '-s', 'EXTRA_EXPORTED_RUNTIME_METHODS=["UTF8ToString"]']) |
| |
| def test_utf16_textdecoder(self): |
| self.btest('benchmark_utf16.cpp', expected='0', args=['--embed-file', path_from_root('tests/utf16_corpus.txt') + '@/utf16_corpus.txt', '-s', 'EXTRA_EXPORTED_RUNTIME_METHODS=["UTF16ToString","stringToUTF16","lengthBytesUTF16"]']) |
| |
| # Tests that it is possible to initialize and render WebGL content in a pthread by using OffscreenCanvas. |
| # -DTEST_CHAINED_WEBGL_CONTEXT_PASSING: Tests that it is possible to transfer WebGL canvas in a chain from main thread -> thread 1 -> thread 2 and then init and render WebGL content there. |
| @no_chrome('see #7374') |
| @requires_threads |
| def test_webgl_offscreen_canvas_in_pthread(self): |
| for args in [[], ['-DTEST_CHAINED_WEBGL_CONTEXT_PASSING']]: |
| self.btest('gl_in_pthread.cpp', expected='1', args=args + ['-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=2', '-s', 'OFFSCREENCANVAS_SUPPORT=1', '-lGL']) |
| |
| # Tests that it is possible to render WebGL content on a <canvas> on the main thread, after it has once been used to render WebGL content in a pthread first |
| # -DTEST_MAIN_THREAD_EXPLICIT_COMMIT: Test the same (WebGL on main thread after pthread), but by using explicit .commit() to swap on the main thread instead of implicit "swap when rAF ends" logic |
| @no_chrome('see #7374') |
| @requires_threads |
| def test_webgl_offscreen_canvas_in_mainthread_after_pthread(self): |
| for args in [[], ['-DTEST_MAIN_THREAD_EXPLICIT_COMMIT']]: |
| self.btest('gl_in_mainthread_after_pthread.cpp', expected='0', args=args + ['-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=2', '-s', 'OFFSCREENCANVAS_SUPPORT=1', '-lGL']) |
| |
| @no_chrome('see #7374') |
| @requires_threads |
| def test_webgl_offscreen_canvas_only_in_pthread(self): |
| self.btest('gl_only_in_pthread.cpp', expected='0', args=['-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=1', '-s', 'OFFSCREENCANVAS_SUPPORT=1', '-lGL']) |
| |
| # Tests that rendering from client side memory without default-enabling extensions works. |
| @requires_graphics_hardware |
| def test_webgl_from_client_side_memory_without_default_enabled_extensions(self): |
| self.btest('webgl_draw_triangle.c', '0', args=['-lGL', '-s', 'OFFSCREEN_FRAMEBUFFER=1', '-DEXPLICIT_SWAP=1', '-DDRAW_FROM_CLIENT_MEMORY=1', '-s', 'FULL_ES2=1']) |
| |
| # Tests that -s OFFSCREEN_FRAMEBUFFER=1 rendering works. |
| @requires_graphics_hardware |
| def test_webgl_offscreen_framebuffer(self): |
| self.btest('webgl_draw_triangle.c', '0', args=['-lGL', '-s', 'OFFSCREEN_FRAMEBUFFER=1', '-DEXPLICIT_SWAP=1']) |
| |
| # Tests that -s WORKAROUND_OLD_WEBGL_UNIFORM_UPLOAD_IGNORED_OFFSET_BUG=1 rendering works. |
| @requires_graphics_hardware |
| def test_webgl_workaround_webgl_uniform_upload_bug(self): |
| self.btest('webgl_draw_triangle_with_uniform_color.c', '0', args=['-lGL', '-s', 'WORKAROUND_OLD_WEBGL_UNIFORM_UPLOAD_IGNORED_OFFSET_BUG=1']) |
| |
| # Tests that if a WebGL context is created in a pthread on a canvas that has not been transferred to that pthread, WebGL calls are then proxied to the main thread |
| # -DTEST_OFFSCREEN_CANVAS=1: Tests that if a WebGL context is created on a pthread that has the canvas transferred to it via using Emscripten's EMSCRIPTEN_PTHREAD_TRANSFERRED_CANVASES="#canvas", then OffscreenCanvas is used |
| # -DTEST_OFFSCREEN_CANVAS=2: Tests that if a WebGL context is created on a pthread that has the canvas transferred to it via automatic transferring of Module.canvas when EMSCRIPTEN_PTHREAD_TRANSFERRED_CANVASES is not defined, then OffscreenCanvas is also used |
| @requires_threads |
| @requires_graphics_hardware |
| def test_webgl_offscreen_canvas_in_proxied_pthread(self): |
| for args in [[], ['-DTEST_OFFSCREEN_CANVAS=1'], ['-DTEST_OFFSCREEN_CANVAS=2']]: |
| cmd = args + ['-s', 'USE_PTHREADS=1', '-s', 'OFFSCREENCANVAS_SUPPORT=1', '-lGL', '-s', 'GL_DEBUG=1', '-s', 'PROXY_TO_PTHREAD=1'] |
| print(str(cmd)) |
| self.btest('gl_in_proxy_pthread.cpp', expected='1', args=cmd) |
| |
| @requires_threads |
| @requires_graphics_hardware |
| def test_webgl_resize_offscreencanvas_from_main_thread(self): |
| for args1 in [[], ['-s', 'PROXY_TO_PTHREAD=1']]: |
| for args2 in [[], ['-DTEST_SYNC_BLOCKING_LOOP=1']]: |
| cmd = args1 + args2 + ['-s', 'USE_PTHREADS=1', '-s', 'OFFSCREENCANVAS_SUPPORT=1', '-lGL', '-s', 'GL_DEBUG=1'] |
| print(str(cmd)) |
| self.btest('resize_offscreencanvas_from_main_thread.cpp', expected='1', args=cmd) |
| |
| # Tests the feature that shell html page can preallocate the typed array and place it to Module.buffer before loading the script page. |
| # In this build mode, the -s TOTAL_MEMORY=xxx option will be ignored. |
| # Preallocating the buffer in this was is asm.js only (wasm needs a Memory). |
| def test_preallocated_heap(self): |
| self.btest('test_preallocated_heap.cpp', expected='1', args=['-s', 'WASM=0', '-s', 'TOTAL_MEMORY=16MB', '-s', 'ABORTING_MALLOC=0', '--shell-file', path_from_root('tests', 'test_preallocated_heap_shell.html')]) |
| |
| # Tests emscripten_fetch() usage to XHR data directly to memory without persisting results to IndexedDB. |
| def test_fetch_to_memory(self): |
| # Test error reporting in the negative case when the file URL doesn't exist. (http 404) |
| self.btest('fetch/to_memory.cpp', |
| expected='1', |
| args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1', '-DFILE_DOES_NOT_EXIST'], |
| also_asmjs=True) |
| |
| # Test the positive case when the file URL exists. (http 200) |
| shutil.copyfile(path_from_root('tests', 'gears.png'), os.path.join(self.get_dir(), 'gears.png')) |
| self.btest('fetch/to_memory.cpp', |
| expected='1', |
| args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1'], |
| also_asmjs=True) |
| |
| def test_fetch_to_indexdb(self): |
| shutil.copyfile(path_from_root('tests', 'gears.png'), os.path.join(self.get_dir(), 'gears.png')) |
| self.btest('fetch/to_indexeddb.cpp', |
| expected='1', |
| args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1'], |
| also_asmjs=True) |
| |
| # Tests emscripten_fetch() usage to persist an XHR into IndexedDB and subsequently load up from there. |
| def test_fetch_cached_xhr(self): |
| shutil.copyfile(path_from_root('tests', 'gears.png'), os.path.join(self.get_dir(), 'gears.png')) |
| self.btest('fetch/cached_xhr.cpp', |
| expected='1', |
| args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1'], |
| also_asmjs=True) |
| |
| # Tests that response headers get set on emscripten_fetch_t values. |
| @requires_threads |
| def test_fetch_response_headers(self): |
| shutil.copyfile(path_from_root('tests', 'gears.png'), os.path.join(self.get_dir(), 'gears.png')) |
| self.btest('fetch/response_headers.cpp', expected='1', args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1', '-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1'], also_asmjs=True) |
| |
| # Test emscripten_fetch() usage to stream a XHR in to memory without storing the full file in memory |
| @no_chrome('depends on moz-chunked-arraybuffer') |
| def test_fetch_stream_file(self): |
| # Strategy: create a large 128MB file, and compile with a small 16MB Emscripten heap, so that the tested file |
| # won't fully fit in the heap. This verifies that streaming works properly. |
| s = '12345678' |
| for i in range(14): |
| s = s[::-1] + s # length of str will be 2^17=128KB |
| with open('largefile.txt', 'w') as f: |
| for i in range(1024): |
| f.write(s) |
| self.btest('fetch/stream_file.cpp', |
| expected='1', |
| args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1', '-s', 'TOTAL_MEMORY=536870912'], |
| also_asmjs=True) |
| |
| # Tests emscripten_fetch() usage in synchronous mode when used from the main |
| # thread proxied to a Worker with -s PROXY_TO_PTHREAD=1 option. |
| @requires_threads |
| def test_fetch_sync_xhr(self): |
| shutil.copyfile(path_from_root('tests', 'gears.png'), os.path.join(self.get_dir(), 'gears.png')) |
| self.btest('fetch/sync_xhr.cpp', expected='1', args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| # Tests that the Fetch API works for synchronous XHRs when used with --proxy-to-worker. |
| @requires_threads |
| def test_fetch_sync_xhr_in_proxy_to_worker(self): |
| shutil.copyfile(path_from_root('tests', 'gears.png'), os.path.join(self.get_dir(), 'gears.png')) |
| self.btest('fetch/sync_xhr.cpp', |
| expected='1', |
| args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1', '--proxy-to-worker'], |
| also_asmjs=True) |
| |
| # Tests waiting on EMSCRIPTEN_FETCH_WAITABLE request from a worker thread |
| @requires_threads |
| def test_fetch_sync_fetch_in_main_thread(self): |
| shutil.copyfile(path_from_root('tests', 'gears.png'), os.path.join(self.get_dir(), 'gears.png')) |
| self.btest('fetch/sync_fetch_in_main_thread.cpp', expected='0', args=['--std=c++11', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| def test_fetch_idb_store(self): |
| self.btest('fetch/idb_store.cpp', expected='0', args=['-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1', '-s', 'WASM=0', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| @requires_threads |
| def test_fetch_idb_delete(self): |
| shutil.copyfile(path_from_root('tests', 'gears.png'), os.path.join(self.get_dir(), 'gears.png')) |
| self.btest('fetch/idb_delete.cpp', expected='0', args=['-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1', '-s', 'FETCH=1', '-s', 'WASM=0', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| @requires_threads |
| def test_asmfs_hello_file(self): |
| # Test basic file loading and the valid character set for files. |
| os.mkdir(os.path.join(self.get_dir(), 'dirrey')) |
| shutil.copyfile(path_from_root('tests', 'asmfs', 'hello_file.txt'), os.path.join(self.get_dir(), 'dirrey', 'hello file !#$%&\'()+,-.;=@[]^_`{}~ %%.txt')) |
| self.btest('asmfs/hello_file.cpp', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| @requires_threads |
| def test_asmfs_read_file_twice(self): |
| shutil.copyfile(path_from_root('tests', 'asmfs', 'hello_file.txt'), os.path.join(self.get_dir(), 'hello_file.txt')) |
| self.btest('asmfs/read_file_twice.cpp', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| @requires_threads |
| def test_asmfs_fopen_write(self): |
| self.btest('asmfs/fopen_write.cpp', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1']) |
| |
| @requires_threads |
| def test_asmfs_mkdir_create_unlink_rmdir(self): |
| self.btest('cstdio/test_remove.cpp', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1']) |
| |
| @requires_threads |
| def test_asmfs_dirent_test_readdir(self): |
| self.btest('dirent/test_readdir.c', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1']) |
| |
| @requires_threads |
| def test_asmfs_dirent_test_readdir_empty(self): |
| self.btest('dirent/test_readdir_empty.c', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1']) |
| |
| @requires_threads |
| def test_asmfs_unistd_close(self): |
| self.btest('unistd/close.c', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1']) |
| |
| @requires_threads |
| def test_asmfs_unistd_access(self): |
| self.btest('unistd/access.c', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1']) |
| |
| @requires_threads |
| def test_asmfs_unistd_unlink(self): |
| # TODO: Once symlinks are supported, remove -DNO_SYMLINK=1 |
| self.btest('unistd/unlink.c', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1', '-DNO_SYMLINK=1']) |
| |
| @requires_threads |
| def test_asmfs_test_fcntl_open(self): |
| self.btest('fcntl-open/src.c', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1', '-s', 'PROXY_TO_PTHREAD=1']) |
| |
| @requires_threads |
| def test_asmfs_relative_paths(self): |
| self.btest('asmfs/relative_paths.cpp', expected='0', args=['-s', 'ASMFS=1', '-s', 'WASM=0', '-s', 'USE_PTHREADS=1', '-s', 'FETCH_DEBUG=1']) |
| |
| @requires_threads |
| def test_pthread_locale(self): |
| for args in [ |
| [], |
| ['-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=2'], |
| ['-s', 'USE_PTHREADS=1', '-s', 'PTHREAD_POOL_SIZE=2'], |
| ]: |
| print("Testing with: ", args) |
| self.btest('pthread/test_pthread_locale.c', expected='1', args=args) |
| |
| # Tests the Emscripten HTML5 API emscripten_set_canvas_element_size() and emscripten_get_canvas_element_size() functionality in singlethreaded programs. |
| def test_emscripten_set_canvas_element_size(self): |
| self.btest('emscripten_set_canvas_element_size.c', expected='1') |
| |
| # Test that emscripten_get_device_pixel_ratio() is callable from pthreads (and proxies to main thread to obtain the proper window.devicePixelRatio value). |
| @requires_threads |
| def test_emscripten_get_device_pixel_ratio(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| self.btest('emscripten_get_device_pixel_ratio.c', expected='1', args=args) |
| |
| # Tests that emscripten_run_script() variants of functions work in pthreads. |
| @requires_threads |
| def test_pthread_run_script(self): |
| for args in [[], ['-s', 'USE_PTHREADS=1', '-s', 'PROXY_TO_PTHREAD=1']]: |
| self.btest(path_from_root('tests', 'pthread', 'test_pthread_run_script.cpp'), expected='1', args=['-O3', '--separate-asm'] + args, timeout=30) |
| |
| # Tests emscripten_set_canvas_element_size() and OffscreenCanvas functionality in different build configurations. |
| @requires_threads |
| @requires_graphics_hardware |
| def test_emscripten_animate_canvas_element_size(self): |
| for args in [ |
| ['-DTEST_EMSCRIPTEN_SET_MAIN_LOOP=1'], |
| ['-DTEST_EMSCRIPTEN_SET_MAIN_LOOP=1', '-s', 'PROXY_TO_PTHREAD=1', '-s', 'USE_PTHREADS=1', '-s', 'OFFSCREEN_FRAMEBUFFER=1'], |
| ['-DTEST_EMSCRIPTEN_SET_MAIN_LOOP=1', '-s', 'PROXY_TO_PTHREAD=1', '-s', 'USE_PTHREADS=1', '-s', 'OFFSCREEN_FRAMEBUFFER=1', '-DTEST_EXPLICIT_CONTEXT_SWAP=1'], |
| ['-DTEST_EXPLICIT_CONTEXT_SWAP=1', '-s', 'PROXY_TO_PTHREAD=1', '-s', 'USE_PTHREADS=1', '-s', 'OFFSCREEN_FRAMEBUFFER=1'], |
| ['-DTEST_EXPLICIT_CONTEXT_SWAP=1', '-s', 'PROXY_TO_PTHREAD=1', '-s', 'USE_PTHREADS=1', '-s', 'OFFSCREEN_FRAMEBUFFER=1', '-DTEST_MANUALLY_SET_ELEMENT_CSS_SIZE=1'], |
| ]: |
| cmd = ['-lGL', '-O3', '-g2', '--shell-file', path_from_root('tests', 'canvas_animate_resize_shell.html'), '--separate-asm', '-s', 'GL_DEBUG=1', '--threadprofiler'] + args |
| print(' '.join(cmd)) |
| self.btest('canvas_animate_resize.cpp', expected='1', args=cmd) |
| |
| # Tests the absolute minimum pthread-enabled application. |
| @requires_threads |
| def test_hello_thread(self): |
| self.btest(path_from_root('tests', 'pthread', 'hello_thread.c'), expected='1', args=['-s', 'USE_PTHREADS=1']) |
| |
| # Tests that it is possible to load the main .js file of the application manually via a Blob URL, and still use pthreads. |
| @requires_threads |
| def test_load_js_from_blob_with_pthreads(self): |
| # TODO: enable this with wasm, currently pthreads/atomics have limitations |
| src = os.path.join(self.get_dir(), 'src.c') |
| open(src, 'w').write(self.with_report_result(open(path_from_root('tests', 'pthread', 'hello_thread.c')).read())) |
| run_process([PYTHON, EMCC, 'src.c', '-s', 'USE_PTHREADS=1', '-o', 'hello_thread_with_blob_url.js', '-s', 'WASM=0']) |
| shutil.copyfile(path_from_root('tests', 'pthread', 'main_js_as_blob_loader.html'), os.path.join(self.get_dir(), 'hello_thread_with_blob_url.html')) |
| self.run_browser('hello_thread_with_blob_url.html', 'hello from thread!', '/report_result?1') |
| |
| # Tests that base64 utils work in browser with no native atob function |
| def test_base64_atob_fallback(self): |
| opts = ['-s', 'SINGLE_FILE=1', '-s', 'WASM=1', '-s', "BINARYEN_METHOD='interpret-binary'"] |
| src = r''' |
| #include <stdio.h> |
| #include <emscripten.h> |
| int main() { |
| REPORT_RESULT(0); |
| return 0; |
| } |
| ''' |
| open('test.c', 'w').write(self.with_report_result(src)) |
| # generate a dummy file |
| open('dummy_file', 'w').write('dummy') |
| # compile the code with the modularize feature and the preload-file option enabled |
| run_process([PYTHON, EMCC, 'test.c', '-s', 'MODULARIZE=1', '-s', 'EXPORT_NAME="Foo"', '--preload-file', 'dummy_file'] + opts) |
| open('a.html', 'w').write(''' |
| <script> |
| atob = undefined; |
| fetch = undefined; |
| </script> |
| <script src="a.out.js"></script> |
| <script> |
| var foo = Foo(); |
| </script> |
| ''') |
| self.run_browser('a.html', '...', '/report_result?0') |
| |
| # Tests that SINGLE_FILE works as intended in generated HTML (with and without Worker) |
| def test_single_file_html(self): |
| self.btest('emscripten_main_loop_setimmediate.cpp', '1', args=['-s', 'SINGLE_FILE=1', '-s', 'WASM=1', '-s', "BINARYEN_METHOD='native-wasm'"], also_proxied=True) |
| assert os.path.exists('test.html') and not os.path.exists('test.js') and not os.path.exists('test.worker.js') |
| |
| # Tests that SINGLE_FILE works as intended with locateFile |
| def test_single_file_locate_file(self): |
| open('src.cpp', 'w').write(self.with_report_result(open(path_from_root('tests', 'browser_test_hello_world.c')).read())) |
| |
| for wasm_enabled in [True, False]: |
| args = [PYTHON, EMCC, 'src.cpp', '-o', 'test.js', '-s', 'SINGLE_FILE=1'] |
| |
| if wasm_enabled: |
| args += ['-s', 'WASM=1'] |
| |
| run_process(args) |
| |
| open('test.html', 'w').write(''' |
| <script> |
| var Module = { |
| locateFile: function (path) { |
| if (path.indexOf('data:') === 0) { |
| throw new Error('Unexpected data URI.'); |
| } |
| |
| return path; |
| } |
| }; |
| </script> |
| <script src="test.js"></script> |
| ''') |
| |
| self.run_browser('test.html', None, '/report_result?0') |
| |
| # Tests that SINGLE_FILE works as intended in a Worker in JS output |
| def test_single_file_worker_js(self): |
| open('src.cpp', 'w').write(self.with_report_result(open(path_from_root('tests', 'browser_test_hello_world.c')).read())) |
| run_process([PYTHON, EMCC, 'src.cpp', '-o', 'test.js', '--proxy-to-worker', '-s', 'SINGLE_FILE=1', '-s', 'WASM=1', '-s', "BINARYEN_METHOD='native-wasm'"]) |
| open('test.html', 'w').write('<script src="test.js"></script>') |
| self.run_browser('test.html', None, '/report_result?0') |
| assert os.path.exists('test.js') and not os.path.exists('test.worker.js') |
| |
| def test_access_file_after_heap_resize(self): |
| open('test.txt', 'w').write('hello from file') |
| open('page.c', 'w').write(self.with_report_result(open(path_from_root('tests', 'access_file_after_heap_resize.c'), 'r').read())) |
| run_process([PYTHON, EMCC, 'page.c', '-s', 'WASM=1', '-s', 'ALLOW_MEMORY_GROWTH=1', '--preload-file', 'test.txt', '-o', 'page.html']) |
| self.run_browser('page.html', 'hello from file', '/report_result?15') |
| |
| # with separate file packager invocation, letting us affect heap copying |
| # or lack thereof |
| for file_packager_args in [[], ['--no-heap-copy']]: |
| print(file_packager_args) |
| run_process([PYTHON, FILE_PACKAGER, 'data.js', '--preload', 'test.txt', '--js-output=' + 'data.js'] + file_packager_args) |
| run_process([PYTHON, EMCC, 'page.c', '-s', 'WASM=1', '-s', 'ALLOW_MEMORY_GROWTH=1', '--pre-js', 'data.js', '-o', 'page.html', '-s', 'FORCE_FILESYSTEM=1']) |
| self.run_browser('page.html', 'hello from file', '/report_result?15') |
| |
| def test_unicode_html_shell(self): |
| open(self.in_dir('main.cpp'), 'w').write(self.with_report_result(r''' |
| int main() { |
| REPORT_RESULT(0); |
| return 0; |
| } |
| ''')) |
| open(self.in_dir('shell.html'), 'w').write(open(path_from_root('src', 'shell.html')).read().replace('Emscripten-Generated Code', 'Emscripten-Generated Emoji 😅')) |
| subprocess.check_output([PYTHON, EMCC, os.path.join(self.get_dir(), 'main.cpp'), '--shell-file', 'shell.html', '-o', 'test.html']) |
| self.run_browser('test.html', None, '/report_result?0') |
| |
| # Tests the functionality of the emscripten_thread_sleep() function. |
| @requires_threads |
| def test_emscripten_thread_sleep(self): |
| self.btest(path_from_root('tests', 'pthread', 'emscripten_thread_sleep.c'), expected='1', args=['-s', 'USE_PTHREADS=1']) |
| |
| # Tests that Emscripten-compiled applications can be run from a relative path in browser that is different than the address of the current page |
| def test_browser_run_from_different_directory(self): |
| src = open(path_from_root('tests', 'browser_test_hello_world.c')).read() |
| open('test.c', 'w').write(self.with_report_result(src)) |
| run_process([PYTHON, EMCC, 'test.c', '-o', 'test.html', '-O3']) |
| |
| if not os.path.exists('subdir'): |
| os.mkdir('subdir') |
| shutil.move('test.js', os.path.join('subdir', 'test.js')) |
| shutil.move('test.wasm', os.path.join('subdir', 'test.wasm')) |
| src = open('test.html').read() |
| # Make sure JS is loaded from subdirectory |
| open('test-subdir.html', 'w').write(src.replace('test.js', 'subdir/test.js')) |
| self.run_browser('test-subdir.html', None, '/report_result?0') |
| |
| # Similar to `test_browser_run_from_different_directory`, but asynchronous because of `-s MODULARIZE=1` |
| def test_browser_run_from_different_directory_async(self): |
| src = open(path_from_root('tests', 'browser_test_hello_world.c')).read() |
| open('test.c', 'w').write(self.with_report_result(src)) |
| for args, creations in [ |
| (['-s', 'MODULARIZE=1'], [ |
| 'Module();', # documented way for using modularize |
| 'new Module();' # not documented as working, but we support it |
| ]), |
| (['-s', 'MODULARIZE_INSTANCE=1'], ['']) # instance: no need to create anything |
| ]: |
| print(args) |
| # compile the code with the modularize feature and the preload-file option enabled |
| run_process([PYTHON, EMCC, 'test.c', '-o', 'test.js', '-O3'] + args) |
| if not os.path.exists('subdir'): |
| os.mkdir('subdir') |
| shutil.move('test.js', os.path.join('subdir', 'test.js')) |
| shutil.move('test.wasm', os.path.join('subdir', 'test.wasm')) |
| for creation in creations: |
| print(creation) |
| # Make sure JS is loaded from subdirectory |
| open('test-subdir.html', 'w').write(''' |
| <script src="subdir/test.js"></script> |
| <script> |
| %s |
| </script> |
| ''' % creation) |
| self.run_browser('test-subdir.html', None, '/report_result?0') |
| |
| # Similar to `test_browser_run_from_different_directory`, but |
| # also also we eval the initial code, so currentScript is not present. That prevents us |
| # from finding the file in a subdir, but here we at least check we do not regress compared to the |
| # normal case of finding in the current dir. |
| def test_browser_modularize_no_current_script(self): |
| src = open(path_from_root('tests', 'browser_test_hello_world.c')).read() |
| open('test.c', 'w').write(self.with_report_result(src)) |
| # test both modularize (and creating an instance) and modularize-instance |
| # (which creates by itself) |
| for path, args, creation in [ |
| ([], ['-s', 'MODULARIZE=1'], 'Module();'), |
| ([], ['-s', 'MODULARIZE_INSTANCE=1'], ''), |
| (['subdir'], ['-s', 'MODULARIZE=1'], 'Module();'), |
| (['subdir'], ['-s', 'MODULARIZE_INSTANCE=1'], ''), |
| ]: |
| print(path, args, creation) |
| filesystem_path = os.path.join('.', *path) |
| if not os.path.exists(filesystem_path): |
| os.makedirs(filesystem_path) |
| # compile the code with the modularize feature and the preload-file option enabled |
| run_process([PYTHON, EMCC, 'test.c', '-o', 'test.js'] + args) |
| shutil.move('test.js', os.path.join(filesystem_path, 'test.js')) |
| shutil.move('test.wasm', os.path.join(filesystem_path, 'test.wasm')) |
| open(os.path.join(filesystem_path, 'test.html'), 'w').write(''' |
| <script> |
| setTimeout(function() { |
| var xhr = new XMLHttpRequest(); |
| xhr.open('GET', 'test.js', false); |
| xhr.send(null); |
| eval(xhr.responseText); |
| %s |
| }, 1); |
| </script> |
| ''' % creation) |
| self.run_browser('/'.join(path + ['test.html']), None, '/report_result?0') |
| |
| def test_modularize_Module_input(self): |
| self.btest(path_from_root('tests', 'browser', 'modularize_Module_input.cpp'), '0', args=['--shell-file', path_from_root('tests', 'browser', 'modularize_Module_input.html'), '-s', 'MODULARIZE_INSTANCE=1']) |