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| 1 # Copyright 2017 The Chromium Authors. All rights reserved. | 1 # Copyright 2017 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 logging | 5 import logging |
| 6 import os | 6 import os |
| 7 import random | 7 import random |
| 8 import sys | 8 import sys |
| 9 | 9 |
| 10 from gpu_tests import gpu_integration_test | 10 from gpu_tests import gpu_integration_test |
| (...skipping 97 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 108 x, y, expectedRGB.r, expectedRGB.g, expectedRGB.b, | 108 x, y, expectedRGB.r, expectedRGB.g, expectedRGB.b, |
| 109 pixel_value.r, pixel_value.g, pixel_value.b) | 109 pixel_value.r, pixel_value.g, pixel_value.b) |
| 110 self.fail(error_message) | 110 self.fail(error_message) |
| 111 | 111 |
| 112 def _CheckScreenshot(self): | 112 def _CheckScreenshot(self): |
| 113 canvasRGB = rgba_color.RgbaColor(random.randint(0, 255), | 113 canvasRGB = rgba_color.RgbaColor(random.randint(0, 255), |
| 114 random.randint(0, 255), | 114 random.randint(0, 255), |
| 115 random.randint(0, 255), | 115 random.randint(0, 255), |
| 116 255) | 116 255) |
| 117 tab = self.tab | 117 tab = self.tab |
| 118 tab.EvaluateJavaScript2( | 118 tab.EvaluateJavaScript( |
| 119 "window.draw({{ red }}, {{ green }}, {{ blue }});", | 119 "window.draw({{ red }}, {{ green }}, {{ blue }});", |
| 120 red=canvasRGB.r, green=canvasRGB.g, blue=canvasRGB.b) | 120 red=canvasRGB.r, green=canvasRGB.g, blue=canvasRGB.b) |
| 121 screenshot = tab.Screenshot(5) | 121 screenshot = tab.Screenshot(5) |
| 122 start_x = 10 | 122 start_x = 10 |
| 123 start_y = 0 | 123 start_y = 0 |
| 124 outer_size = 256 | 124 outer_size = 256 |
| 125 skip = 10 | 125 skip = 10 |
| 126 for y in range(start_y, outer_size, skip): | 126 for y in range(start_y, outer_size, skip): |
| 127 for x in range(start_x, outer_size, skip): | 127 for x in range(start_x, outer_size, skip): |
| 128 self._CheckColorMatchAtLocation(canvasRGB, screenshot, x, y) | 128 self._CheckColorMatchAtLocation(canvasRGB, screenshot, x, y) |
| 129 | 129 |
| 130 def RunActualGpuTest(self, test_path, *args): | 130 def RunActualGpuTest(self, test_path, *args): |
| 131 browser_arg = args[0] | 131 browser_arg = args[0] |
| 132 self.RestartBrowserIfNecessaryWithArgs([browser_arg]) | 132 self.RestartBrowserIfNecessaryWithArgs([browser_arg]) |
| 133 self._Navigate(test_path) | 133 self._Navigate(test_path) |
| 134 repetitions = 20 | 134 repetitions = 20 |
| 135 for _ in range(0, repetitions): | 135 for _ in range(0, repetitions): |
| 136 self._CheckScreenshot() | 136 self._CheckScreenshot() |
| 137 | 137 |
| 138 def load_tests(loader, tests, pattern): | 138 def load_tests(loader, tests, pattern): |
| 139 del loader, tests, pattern # Unused. | 139 del loader, tests, pattern # Unused. |
| 140 return gpu_integration_test.LoadAllTestsInModule(sys.modules[__name__]) | 140 return gpu_integration_test.LoadAllTestsInModule(sys.modules[__name__]) |
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