1 #!/usr/bin/python 2 3 """ 4 Copyright 2014 Google Inc. 5 6 Use of this source code is governed by a BSD-style license that can be 7 found in the LICENSE file. 8 9 Test compare_configs.py 10 11 TODO(epoger): Create a command to update the expected results (in 12 self._output_dir_expected) when appropriate. For now, you should: 13 1. examine the results in self._output_dir_actual and make sure they are ok 14 2. rm -rf self._output_dir_expected 15 3. mv self._output_dir_actual self._output_dir_expected 16 Although, if you're using an SVN checkout, this will blow away .svn directories 17 within self._output_dir_expected, which wouldn't be good... 18 19 """ 20 21 import os 22 import sys 23 24 # Imports from within Skia 25 import base_unittest 26 import compare_configs 27 import results 28 import gm_json # must import results first, so that gm_json will be in sys.path 29 30 31 class CompareConfigsTest(base_unittest.TestCase): 32 33 def test_gm(self): 34 """Process results of a GM run with the ConfigComparisons object.""" 35 results_obj = compare_configs.ConfigComparisons( 36 configs=('8888', 'gpu'), 37 actuals_root=os.path.join(self._input_dir, 'gm-actuals'), 38 generated_images_root=self._temp_dir, 39 diff_base_url='/static/generated-images') 40 results_obj.get_timestamp = mock_get_timestamp 41 gm_json.WriteToFile( 42 results_obj.get_packaged_results_of_type( 43 results.KEY__HEADER__RESULTS_ALL), 44 os.path.join(self._output_dir_actual, 'gm.json')) 45 46 47 def mock_get_timestamp(): 48 """Mock version of BaseComparisons.get_timestamp() for testing.""" 49 return 12345678 50 51 52 def main(): 53 base_unittest.main(CompareConfigsTest) 54 55 56 if __name__ == '__main__': 57 main() 58
