Revert "Revert "delete old things!""

gm/rebaseline_server/compare_to_expectations_test.py

-#!/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
-
-# Imports from within Skia
-import base_unittest
-import compare_to_expectations
-import imagediffdb
-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."""
-    image_diff_db = imagediffdb.ImageDiffDB(storage_root=self.temp_dir)
-    results_obj = compare_to_expectations.ExpectationComparisons(
-        image_diff_db=image_diff_db,
-        actuals_root=os.path.join(self.input_dir, 'gm-actuals'),
-        expected_root=os.path.join(self.input_dir, 'gm-expectations'),
-        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()