Python wrapper to launch Chromoting browser-tests.

testing/chromoting/browser_tests_launcher.py

Index: testing/chromoting/browser_tests_launcher.py
diff --git a/testing/chromoting/browser_tests_launcher.py b/testing/chromoting/browser_tests_launcher.py
new file mode 100644
index 0000000000000000000000000000000000000000..4c64b68a9d87d522bb7cd178c974495339fa6a9d
--- /dev/null
+++ b/testing/chromoting/browser_tests_launcher.py
@@ -0,0 +1,49 @@
+# Copyright (c) 2014 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.
+
+
+"""Utility script to launch browser-tests on the Chromoting bot."""
+import argparse
+import subprocess
+import sys
+
+PROD_DIR_ID = '$(PROD_DIR)'
+
+
+def LaunchCommand(command):
+
+  cmd_line = [command]
+  try:
+    results = subprocess.check_output(
+        cmd_line, stderr=subprocess.STDOUT, shell=True)
+  except subprocess.CalledProcessError, e:
+    print 'Failed to run command %s; %s' % (command, e)

[Lei Lei, 2014/10/15 01:09:44]

You should not swallow the exception, otherwise it will not make the test as
failure if there is any test in browser tests failed.

[anandc, 2014/10/16 02:06:15]

Done.

+  else:
+    print results
+  finally:
+    pass
+
+
+def main():
+
+  parser = argparse.ArgumentParser()
+  parser.add_argument('-f', '--file',
+                      help='path to file containing list of command to launch.')
+  parser.add_argument('-p', '--prod_dir',
+                      help='build output folder, i.e., <(PRODUCT_DIR).')
+
+  args = parser.parse_args()
+  if not args.file or not args.prod_dir:
+    parser.print_help()
+    sys.exit(1)
+
+  with open(args.file) as f:
+    for line in f:
+      # Replace the PROD_DIR value in the command-line with
+      # the passed in value.
+      line = line.replace(PROD_DIR_ID, args.prod_dir)
+      LaunchCommand(line)
+
+if __name__ == '__main__':
+  main()