make gm self-tests launch python unittests automatically

(not just within the rebaseline_server subdirectory)

Generally useful, but needed asap for my work on http://skbug.com/2752 ('split existing "gpu" GM results into "gl" and "gles"')

BUG=skia:677
NOTREECHECKS=True
NOTRY=True
R=rmistry@google.com
TBR=rmistry

Author: epoger@google.com

Review URL: https://codereview.chromium.org/398043002

1 files changed, 25 insertions, 0 deletions

diff --git a/gm/test_all.py b/gm/test_all.py
new file mode 100755
index 0000000000..282ec85732
--- /dev/null
+++ b/gm/test_all.py
@@ -0,0 +1,25 @@
+#!/usr/bin/python
+
+"""
+Copyright 2014 Google Inc.
+
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
+
+Run all unittests within this directory tree, recursing into subdirectories.
+"""
+
+import os
+import unittest
+
+
+def main():
+  suite = unittest.TestLoader().discover(os.path.dirname(__file__),
+                                         pattern='*_test.py')
+  results = unittest.TextTestRunner(verbosity=2).run(suite)
+  print repr(results)
+  if not results.wasSuccessful():
+    raise Exception('failed one or more unittests')
+
+if __name__ == '__main__':
+  main()