| #!/usr/bin/env python |
| # |
| # Copyright 2016 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import os |
| import re |
| import subprocess |
| import sys |
| |
| import devtools_paths |
| |
| is_cygwin = sys.platform == "cygwin" |
| chrome_binary = None |
| |
| if len(sys.argv) >= 2: |
| chrome_binary = re.sub(r"^\-\-chrome-binary=(.*)", "\\1", sys.argv[1]) |
| is_executable = os.path.exists(chrome_binary) and os.path.isfile(chrome_binary) and os.access(chrome_binary, os.X_OK) |
| if not is_executable: |
| print("Unable to find a Chrome binary at \"%s\"" % chrome_binary) |
| sys.exit(1) |
| |
| |
| def popen(arguments, cwd=None, env=None): |
| return subprocess.Popen(arguments, cwd=cwd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, env=env) |
| |
| |
| def to_platform_path_exact(filepath): |
| if not is_cygwin: |
| return filepath |
| output, _ = popen(["cygpath", "-w", filepath]).communicate() |
| # pylint: disable=E1103 |
| return output.strip().replace("\\", "\\\\") |
| |
| |
| scripts_path = os.path.dirname(os.path.abspath(__file__)) |
| devtools_path = os.path.dirname(scripts_path) |
| |
| print("Running tests with Karma...") |
| if (chrome_binary is not None): |
| print("Using custom Chrome Binary (%s)\n" % chrome_binary) |
| else: |
| print("Using system Chrome") |
| |
| |
| def run_tests(): |
| karma_errors_found = False |
| |
| karmaconfig_path = os.path.join(devtools_path, "karma.conf.js") |
| exec_command = [devtools_paths.node_path(), devtools_paths.karma_path(), "start", to_platform_path_exact(karmaconfig_path)] |
| |
| env = {'NODE_PATH': devtools_paths.node_modules_path()} |
| if (chrome_binary is not None): |
| env['CHROME_BIN'] = chrome_binary |
| |
| karma_proc = popen(exec_command, cwd=devtools_path, env=env) |
| |
| (karma_proc_out, _) = karma_proc.communicate() |
| if karma_proc.returncode != 0: |
| karma_errors_found = True |
| else: |
| print("Karma exited successfully") |
| |
| print(karma_proc_out) |
| return karma_errors_found |
| |
| |
| errors_found = run_tests() |
| |
| if errors_found: |
| print("ERRORS DETECTED") |
| sys.exit(1) |