1 files changed, 57 insertions, 0 deletions
diff --git a/chromium/third_party/skia/gm/rebaseline_server/compare_to_expectations_test.py b/chromium/third_party/skia/gm/rebaseline_server/compare_to_expectations_test.py
new file mode 100755
index 00000000000..76e4a7bb328
--- /dev/null
+++ b/chromium/third_party/skia/gm/rebaseline_server/compare_to_expectations_test.py
@@ -0,0 +1,57 @@
+#!/usr/bin/python
+
+"""
+Copyright 2013 Google Inc.
+
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
+
+Test compare_to_expectations.py
+
+TODO(epoger): Create a command to update the expected results (in
+self._output_dir_expected) when appropriate.  For now, you should:
+1. examine the results in self._output_dir_actual and make sure they are ok
+2. rm -rf self._output_dir_expected
+3. mv self._output_dir_actual self._output_dir_expected
+Although, if you're using an SVN checkout, this will blow away .svn directories
+within self._output_dir_expected, which wouldn't be good...
+
+"""
+
+import os
+import sys
+
+# Imports from within Skia
+import base_unittest
+import compare_to_expectations
+import results
+import gm_json  # must import results first, so that gm_json will be in sys.path
+
+
+class CompareToExpectationsTest(base_unittest.TestCase):
+
+  def test_gm(self):
+    """Process results of a GM run with the ExpectationComparisons object."""
+    results_obj = compare_to_expectations.ExpectationComparisons(
+        actuals_root=os.path.join(self._input_dir, 'gm-actuals'),
+        expected_root=os.path.join(self._input_dir, 'gm-expectations'),
+        generated_images_root=self._temp_dir,
+        diff_base_url='/static/generated-images')
+    results_obj.get_timestamp = mock_get_timestamp
+    gm_json.WriteToFile(
+        results_obj.get_packaged_results_of_type(
+            results.KEY__HEADER__RESULTS_ALL),
+        os.path.join(self._output_dir_actual, 'gm.json'))
+
+
+def mock_get_timestamp():
+  """Mock version of BaseComparisons.get_timestamp() for testing."""
+  return 12345678
+
+
+def main():
+  base_unittest.main(CompareToExpectationsTest)
+
+
+if __name__ == '__main__':
+  main()