| #!/usr/bin/env python |
| # Copyright 2017 WebAssembly Community Group participants |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import os |
| from support import run_command |
| from shared import ( |
| fail_with_error, files_with_pattern, options, |
| WASM_EMSCRIPTEN_FINALIZE, fail_if_not_identical_to_file |
| ) |
| |
| |
| def test_wasm_emscripten_finalize(): |
| print '\n[ checking wasm-emscripten-finalize testcases... ]\n' |
| |
| for wast_path in files_with_pattern(options.binaryen_test, 'lld', '*.wast'): |
| print '..', wast_path |
| mem_file = wast_path + '.mem' |
| extension_arg_map = { |
| '.out': [], |
| '.jscall.out': ['--emscripten-reserved-function-pointers=3'], |
| '.mem.out': ['--separate-data-segments', mem_file], |
| } |
| for ext, ext_args in extension_arg_map.items(): |
| expected_file = wast_path + ext |
| if ext != '.out' and not os.path.exists(expected_file): |
| continue |
| |
| cmd = (WASM_EMSCRIPTEN_FINALIZE + |
| [wast_path, '-S', '--global-base=568', '--initial-stack-pointer=16384'] + ext_args) |
| actual = run_command(cmd) |
| |
| if not os.path.exists(expected_file): |
| print actual |
| fail_with_error('output ' + expected_file + ' does not exist') |
| fail_if_not_identical_to_file(actual, expected_file) |
| if ext == '.mem.out': |
| with open(mem_file) as mf: |
| mem = mf.read() |
| fail_if_not_identical_to_file(mem, wast_path + '.mem.mem') |
| os.remove(mem_file) |
| |
| |
| if __name__ == '__main__': |
| test_wasm_emscripten_finalize() |