def create_repaint_overlay_result(self, actual_text, expected_text):
html = repaint_overlay.generate_repaint_overlay_html(
self._test_name, actual_text, expected_text)
if html:
overlay_filename = self._output_abspath(
self.FILENAME_SUFFIX_OVERLAY, '.html')
self._write_file(overlay_filename, html)
def create_artifacts(self, typ_artifacts, force_overwrite=False):
super(FailureTextMismatch, self).create_artifacts(
typ_artifacts, force_overwrite)
if six.PY2:
html = repaint_overlay.generate_repaint_overlay_html(
self.test_name, self.actual_driver_output.text,
self.expected_driver_output.text)
else:
html = repaint_overlay.generate_repaint_overlay_html(
self.test_name,
self.actual_driver_output.text.decode('utf8', 'replace'),
self.expected_driver_output.text.decode('utf8', 'replace'))
if html:
overlay_filename = self.port.output_filename(
self.test_name, FILENAME_SUFFIX_OVERLAY, '.html')
self._write_to_artifacts(typ_artifacts, 'overlay',
overlay_filename,
html.encode('utf8',
'replace'), force_overwrite)
def test_generate_repaint_overlay_html(self):
test_name = 'paint/invalidation/repaint-overlay/layers.html'
host = Host()
port = host.port_factory.get()
layer_tree_file = port.expected_filename(test_name, '.txt')
if not layer_tree_file or not host.filesystem.exists(layer_tree_file):
# This can happen if the scripts are not in the standard blink directory.
return
layer_tree = str(host.filesystem.read_text_file(layer_tree_file))
self.assertTrue(
repaint_overlay.result_contains_repaint_rects(layer_tree))
overlay_html = (
'<!-- Generated by third_party/blink/tools/run_blinkpy_tests.py\n'
+
' test case: TestRepaintOverlay.test_generate_repaint_overlay_html. -->\n'
+ repaint_overlay.generate_repaint_overlay_html(
test_name, layer_tree, layer_tree))
results_directory = port.results_directory()
host.filesystem.maybe_make_directory(results_directory)
actual_overlay_html_file = host.filesystem.join(
results_directory, 'layers-overlay.html')
host.filesystem.write_text_file(actual_overlay_html_file, overlay_html)
overlay_html_file = port.abspath_for_test(
'paint/invalidation/repaint-overlay/layers-overlay.html')
expected = host.filesystem.read_text_file(overlay_html_file)
self.assertEquals(
expected, overlay_html,
'This failure is probably caused by changed repaint_overlay.py. '
'Please examine the diffs:\n diff %s %s\n'
'If the diffs are valid, update the file:\n cp %s %s\n'
'then update layers-overlay-expected.html in the same directory if needed,'
' and commit the files together with the changed repaint_overlay.py.'
% (overlay_html_file, actual_overlay_html_file,
actual_overlay_html_file, overlay_html_file))