[NaCl SDK] Messaging example (demonstrates postMessageAndAwaitResponse)

native_client_sdk/src/build_tools/test_projects.py

 #!/usr/bin/env python
 # Copyright (c) 2013 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 optparse
 import os
 import subprocess
 import sys
 import time
 
 import build_projects
 import build_version
 import buildbot_common
 import parse_dsc
 
 from build_paths import OUT_DIR, SRC_DIR, SDK_SRC_DIR, SCRIPT_DIR
 
 sys.path.append(os.path.join(SDK_SRC_DIR, 'tools'))
 import getos
 platform = getos.GetPlatform()
 
 # TODO(binji): ugly hack -- can I get the browser in a cleaner way?
 sys.path.append(os.path.join(SRC_DIR, 'chrome', 'test', 'nacl_test_injection'))
 import find_chrome
 browser_path = find_chrome.FindChrome(SRC_DIR, ['Debug', 'Release'])
 
+# Fall back to using CHROME_PATH (same as in common.mk)
+if not browser_path:
+  browser_path = os.environ['CHROME_PATH']
+
 
 pepper_ver = str(int(build_version.ChromeMajorVersion()))
 pepperdir = os.path.join(OUT_DIR, 'pepper_' + pepper_ver)
 
 browser_tester_py = os.path.join(SRC_DIR, 'ppapi', 'native_client', 'tools',
     'browser_tester', 'browser_tester.py')
 
 
 ALL_CONFIGS = ['Debug', 'Release']
 ALL_TOOLCHAINS = ['newlib', 'glibc', 'pnacl', 'win', 'linux', 'mac']
@@ skipping 325 matching lines @@
 
 
 if __name__ == '__main__':
   script_name = os.path.basename(sys.argv[0])
   try:
     sys.exit(main(sys.argv[1:]))
   except parse_dsc.ValidationError as e:
     buildbot_common.ErrorExit('%s: %s' % (script_name, e))
   except KeyboardInterrupt:
     buildbot_common.ErrorExit('%s: interrupted' % script_name)