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Side by Side Diff: tools/perf/measurements/multipage_skpicture_printer_unittest.py

Issue 2278653004: Add new multipage_skpicture_printer benchmark and measurement (Closed)
Patch Set: Remove unused imports Created 4 years, 3 months ago
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1 # Copyright 2014 The Chromium Authors. All rights reserved. 1 # Copyright 2016 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be 2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file. 3 # found in the LICENSE file.
4 4
5 import shutil 5 import shutil
6 import tempfile 6 import tempfile
7 7
8 from telemetry import decorators 8 from telemetry import decorators
9 from telemetry.testing import options_for_unittests 9 from telemetry.testing import options_for_unittests
10 from telemetry.testing import page_test_test_case 10 from telemetry.testing import page_test_test_case
11 11
12 from measurements import skpicture_printer 12 from measurements import multipage_skpicture_printer
13 13
14 14
15 class SkpicturePrinterUnitTest(page_test_test_case.PageTestTestCase): 15 class MultipageSkpicturePrinterUnitTest(page_test_test_case.PageTestTestCase):
16 16
17 def setUp(self): 17 def setUp(self):
18 self._options = options_for_unittests.GetCopy() 18 self._options = options_for_unittests.GetCopy()
19 self._skp_outdir = tempfile.mkdtemp('_skp_test') 19 self._mskp_outdir = tempfile.mkdtemp('_mskp_test')
20 20
21 def tearDown(self): 21 def tearDown(self):
22 shutil.rmtree(self._skp_outdir) 22 shutil.rmtree(self._mskp_outdir)
23 23
24 @decorators.Disabled('android') 24 @decorators.Disabled('android')
25 def testSkpicturePrinter(self): 25 def testSkpicturePrinter(self):
26 ps = self.CreateStorySetFromFileInUnittestDataDir('blank.html') 26 ps = self.CreateStorySetFromFileInUnittestDataDir('blank.html')
27 measurement = skpicture_printer.SkpicturePrinter(self._skp_outdir) 27 measurement = multipage_skpicture_printer.MultipageSkpicturePrinter(
28 self._mskp_outdir)
28 results = self.RunMeasurement(measurement, ps, options=self._options) 29 results = self.RunMeasurement(measurement, ps, options=self._options)
29 30
30 # Picture printing is not supported on all platforms. 31 # Picture printing is not supported on all platforms.
31 if results.failures: 32 if results.failures:
32 assert 'not supported' in results.failures[0].exc_info[1].message 33 assert 'not supported' in results.failures[0].exc_info[1].message
33 return 34 return
34
35 saved_picture_count = results.FindAllPageSpecificValuesNamed(
36 'saved_picture_count')
37 self.assertEquals(len(saved_picture_count), 1)
38 self.assertGreater(saved_picture_count[0].GetRepresentativeNumber(), 0)
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