Add a command-line option about status email in the layout test analyzer.

When this option is on, the analyzer sends out email only when there is
the change in the result comparing to the last result.

Review URL: http://codereview.chromium.org/7850023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@100400 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 9 insertions, 1 deletions

diff --git a/media/tools/layout_tests/layouttest_analyzer.py b/media/tools/layout_tests/layouttest_analyzer.py
index 3033a1d..717d452 100644
--- a/media/tools/layout_tests/layouttest_analyzer.py
+++ b/media/tools/layout_tests/layouttest_analyzer.py
@@ -84,6 +84,13 @@ def parse_option():
                                    '(default to %default and no text is '
                                    'appended in that case.)'),
                              default=None)
+    option_parser.add_option('-c', '--email-only-change-mode',
+                             dest='email_only_change_mode',
+                             help=('With this mode, email is sent out '
+                                   'only when there is a change in the '
+                                   'analyzer result compared to the previous '
+                                   'result (off by default)'),
+                             action='store_true', default=False)
     return option_parser.parse_args()[0]
 
 
@@ -139,7 +146,8 @@ def main():
                                               anno_map,
                                               options.receiver_email_address,
                                               options.test_group_name,
-                                              appended_text_to_email)
+                                              appended_text_to_email,
+                                              options.email_only_change_mode)
   if not options.debug:
     # Save the current result.
     date = start_time.strftime('%Y-%m-%d-%H')