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How to use test_rect method in uiautomator

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pixel_test_pages.py
Source:pixel_test_pages.py
1# Copyright 2016 The Chromium Authors. All rights reserved.2# Use of this source code is governed by a BSD-style license that can be3# found in the LICENSE file.4class PixelTestPage(object):5  """A wrapper class mimicking the functionality of the PixelTestsStorySet6  from the old-style GPU tests.7  """8  def __init__(self, url, name, test_rect, revision,9               tolerance=2, browser_args=None, expected_colors=None,10               gpu_process_disabled=False, optional_action=None):11    super(PixelTestPage, self).__init__()12    self.url = url13    self.name = name14    self.test_rect = test_rect15    self.revision = revision16    # The tolerance when comparing against the reference image.17    self.tolerance = tolerance18    self.browser_args = browser_args19    # The expected colors can be specified as a list of dictionaries,20    # in which case these specific pixels will be sampled instead of21    # comparing the entire image snapshot. The format is only defined22    # by contract with _CompareScreenshotSamples in23    # cloud_storage_integration_test_base.py.24    self.expected_colors = expected_colors25    # Only a couple of tests run with the GPU process completely26    # disabled. To prevent regressions, only allow the GPU information27    # to be incomplete in these cases.28    self.gpu_process_disabled = gpu_process_disabled29    # One of the tests (WebGLSadCanvas) requires custom actions to30    # be run. These are specified as a string which is the name of a31    # method to call in PixelIntegrationTest. For example if the32    # action here is "CrashGpuProcess" then it would be defined in a33    # "_CrashGpuProcess" method in PixelIntegrationTest.34    self.optional_action = optional_action35  def CopyWithNewBrowserArgsAndSuffix(self, browser_args, suffix):36    return PixelTestPage(37      self.url, self.name + suffix, self.test_rect, self.revision,38      self.tolerance, browser_args, self.expected_colors)39  def CopyWithNewBrowserArgsAndPrefix(self, browser_args, prefix):40    # Assuming the test name is 'Pixel'.41    split = self.name.split('_', 1)42    return PixelTestPage(43      self.url, split[0] + '_' + prefix + split[1], self.test_rect,44      self.revision, self.tolerance, browser_args, self.expected_colors)45def CopyPagesWithNewBrowserArgsAndSuffix(pages, browser_args, suffix):46  return [47    p.CopyWithNewBrowserArgsAndSuffix(browser_args, suffix) for p in pages]48def CopyPagesWithNewBrowserArgsAndPrefix(pages, browser_args, prefix):49  return [50    p.CopyWithNewBrowserArgsAndPrefix(browser_args, prefix) for p in pages]51# TODO(kbr): consider refactoring this into pixel_integration_test.py.52SCALE_FACTOR_OVERRIDES = {53  "comment": "scale factor overrides",54  "scale_factor_overrides": [55    {56      "device_type": "Nexus 5",57      "scale_factor": 1.10558    },59    {60      "device_type": "Nexus 5X",61      "scale_factor": 1.10562    },63    {64      "device_type": "Nexus 6",65      "scale_factor": 1.4743666    },67    {68      "device_type": "Nexus 6P",69      "scale_factor": 1.47270    },71    {72      "device_type": "Nexus 9",73      "scale_factor": 1.56674    },75    {76      "comment": "NVIDIA Shield",77      "device_type": "sb_na_wf",78      "scale_factor": 1.22679    }80  ]81}82def DefaultPages(base_name):83  sw_compositing_args = ['--disable-gpu-compositing']84  return [85    PixelTestPage(86      'pixel_background_image.html',87      base_name + '_BackgroundImage',88      test_rect=[20, 20, 370, 370],89      revision=2),90    PixelTestPage(91      'pixel_canvas2d.html',92      base_name + '_Canvas2DRedBox',93      test_rect=[0, 0, 300, 300],94      revision=11),95    PixelTestPage(96      'pixel_canvas2d_untagged.html',97      base_name + '_Canvas2DUntagged',98      test_rect=[0, 0, 257, 257],99      revision=0),100    PixelTestPage(101      'pixel_css3d.html',102      base_name + '_CSS3DBlueBox',103      test_rect=[0, 0, 300, 300],104      revision=24),105    PixelTestPage(106      'pixel_webgl_aa_alpha.html',107      base_name + '_WebGLGreenTriangle_AA_Alpha',108      test_rect=[0, 0, 300, 300],109      revision=8),110    PixelTestPage(111      'pixel_webgl_noaa_alpha.html',112      base_name + '_WebGLGreenTriangle_NoAA_Alpha',113      test_rect=[0, 0, 300, 300],114      revision=5),115    PixelTestPage(116      'pixel_webgl_aa_noalpha.html',117      base_name + '_WebGLGreenTriangle_AA_NoAlpha',118      test_rect=[0, 0, 300, 300],119      revision=9),120    PixelTestPage(121      'pixel_webgl_noaa_noalpha.html',122      base_name + '_WebGLGreenTriangle_NoAA_NoAlpha',123      test_rect=[0, 0, 300, 300],124      revision=5),125    PixelTestPage(126      'pixel_webgl_noalpha_implicit_clear.html',127      base_name + '_WebGLTransparentGreenTriangle_NoAlpha_ImplicitClear',128      test_rect=[0, 0, 300, 300],129      revision=5),130    PixelTestPage(131      'pixel_webgl_sad_canvas.html',132      base_name + '_WebGLSadCanvas',133      test_rect=[0, 0, 300, 300],134      revision=1,135      optional_action='CrashGpuProcess'),136    PixelTestPage(137      'pixel_scissor.html',138      base_name + '_ScissorTestWithPreserveDrawingBuffer',139      test_rect=[0, 0, 300, 300],140      revision=0, # This is not used.141      expected_colors=[142        {143          'comment': 'red top',144          'location': [1, 1],145          'size': [198, 188],146          'color': [255, 0, 0],147          'tolerance': 3148        },149        {150          'comment': 'green bottom left',151          'location': [1, 191],152          'size': [8, 8],153          'color': [0, 255, 0],154          'tolerance': 3155        },156        {157          'comment': 'red bottom right',158          'location': [11, 191],159          'size': [188, 8],160          'color': [255, 0, 0],161          'tolerance': 3162        }163      ]),164    PixelTestPage(165      'pixel_canvas2d_webgl.html',166      base_name + '_2DCanvasWebGL',167      test_rect=[0, 0, 300, 300],168      revision=11),169    PixelTestPage(170      'pixel_background.html',171      base_name + '_SolidColorBackground',172      test_rect=[500, 500, 100, 100],173      revision=1),174    PixelTestPage(175      'pixel_video_mp4.html',176      base_name + '_Video_MP4',177      test_rect=[0, 0, 300, 300],178      revision=10),179    PixelTestPage(180      'pixel_video_vp9.html',181      base_name + '_Video_VP9',182      test_rect=[0, 0, 300, 300],183      revision=10),184    PixelTestPage(185      'pixel_webgl_premultiplied_alpha_false.html',186      base_name + '_WebGL_PremultipliedAlpha_False',187      test_rect=[0, 0, 150, 150],188      revision=0, # This is not used.189      expected_colors=[190        SCALE_FACTOR_OVERRIDES,191        {192          'comment': 'brown',193          'location': [1, 1],194          'size': [148, 148],195          # This is the color on an NVIDIA based MacBook Pro if the196          # sRGB profile's applied correctly.197          'color': [102, 77, 0],198          # This is the color if it isn't.199          # 'color': [101, 76, 12],200          'tolerance': 3201        },202      ]),203    PixelTestPage(204      'pixel_webgl2_blitframebuffer_result_displayed.html',205      base_name + '_WebGL2_BlitFramebuffer_Result_Displayed',206      test_rect=[0, 0, 200, 200],207      revision=0, # This is not used.208      expected_colors=[209        SCALE_FACTOR_OVERRIDES,210        {211          'comment': 'green',212          'location': [1, 1],213          'size': [180, 180],214          'color': [0, 255, 0],215          'tolerance': 3216        },217      ]),218    PixelTestPage(219      'pixel_webgl2_clearbufferfv_result_displayed.html',220      base_name + '_WebGL2_ClearBufferfv_Result_Displayed',221      test_rect=[0, 0, 200, 200],222      revision=0, # This is not used.223      expected_colors=[224        SCALE_FACTOR_OVERRIDES,225        {226          'comment': 'green',227          'location': [1, 1],228          'size': [180, 180],229          'color': [0, 255, 0],230          'tolerance': 3231        },232      ]),233    PixelTestPage(234      'pixel_repeated_webgl_to_2d.html',235      base_name + '_RepeatedWebGLTo2D',236      test_rect=[0, 0, 256, 256],237      revision=0, # This is not used.238      expected_colors=[239        SCALE_FACTOR_OVERRIDES,240        {241          'comment': 'green',242          # 64x64 rectangle around the center at (128,128)243          'location': [96, 96],244          'size': [64, 64],245          'color': [0, 255, 0],246          'tolerance': 3,247        },248      ]),249    PixelTestPage(250      'pixel_repeated_webgl_to_2d.html',251      base_name + '_RepeatedWebGLTo2D_SoftwareCompositing',252      test_rect=[0, 0, 256, 256],253      revision=0, # This is not used.254      browser_args=sw_compositing_args,255      expected_colors=[256        SCALE_FACTOR_OVERRIDES,257        {258          'comment': 'green',259          # 64x64 rectangle around the center at (128,128)260          'location': [96, 96],261          'size': [64, 64],262          'color': [0, 255, 0],263          'tolerance': 3264        },265      ]),266  ]267# Pages that should be run with GPU rasterization enabled.268def GpuRasterizationPages(base_name):269  browser_args = ['--force-gpu-rasterization']270  return [271    PixelTestPage(272      'pixel_background.html',273      base_name + '_GpuRasterization_BlueBox',274      test_rect=[0, 0, 220, 220],275      revision=0, # This is not used.276      browser_args=browser_args,277      expected_colors=[278        {279          'comment': 'body-t',280          'location': [5, 5],281          'size': [1, 1],282          'color': [0, 128, 0],283          'tolerance': 0284        },285        {286          'comment': 'body-r',287          'location': [215, 5],288          'size': [1, 1],289          'color': [0, 128, 0],290          'tolerance': 0291        },292        {293          'comment': 'body-b',294          'location': [215, 215],295          'size': [1, 1],296          'color': [0, 128, 0],297          'tolerance': 0298        },299        {300          'comment': 'body-l',301          'location': [5, 215],302          'size': [1, 1],303          'color': [0, 128, 0],304          'tolerance': 0305        },306        {307          'comment': 'background-t',308          'location': [30, 30],309          'size': [1, 1],310          'color': [0, 0, 0],311          'tolerance': 0312        },313        {314          'comment': 'background-r',315          'location': [170, 30],316          'size': [1, 1],317          'color': [0, 0, 0],318          'tolerance': 0319        },320        {321          'comment': 'background-b',322          'location': [170, 170],323          'size': [1, 1],324          'color': [0, 0, 0],325          'tolerance': 0326        },327        {328          'comment': 'background-l',329          'location': [30, 170],330          'size': [1, 1],331          'color': [0, 0, 0],332          'tolerance': 0333        },334        {335          'comment': 'box-t',336          'location': [70, 70],337          'size': [1, 1],338          'color': [0, 0, 255],339          'tolerance': 0340        },341        {342          'comment': 'box-r',343          'location': [140, 70],344          'size': [1, 1],345          'color': [0, 0, 255],346          'tolerance': 0347        },348        {349          'comment': 'box-b',350          'location': [140, 140],351          'size': [1, 1],352          'color': [0, 0, 255],353          'tolerance': 0354        },355        {356          'comment': 'box-l',357          'location': [70, 140],358          'size': [1, 1],359          'color': [0, 0, 255],360          'tolerance': 0361        }362      ]),363    PixelTestPage(364      'concave_paths.html',365      base_name + '_GpuRasterization_ConcavePaths',366      test_rect=[0, 0, 100, 100],367      revision=0, # This is not used.368      browser_args=browser_args,369      expected_colors=[370        {371          'comment': 'outside',372          'location': [80, 60],373          'size': [1, 1],374          'color': [255, 255, 255],375          'tolerance': 0376        },377        {378          'comment': 'outside',379          'location': [28, 20],380          'size': [1, 1],381          'color': [255, 255, 255],382          'tolerance': 0383        },384        {385          'comment': 'inside',386          'location': [32, 25],387          'size': [1, 1],388          'color': [255, 215, 0],389          'tolerance': 0390        },391        {392          'comment': 'inside',393          'location': [80, 80],394          'size': [1, 1],395          'color': [255, 215, 0],396          'tolerance': 0397        }398      ])399  ]400# Pages that should be run with experimental canvas features.401def ExperimentalCanvasFeaturesPages(base_name):402  browser_args = [403    '--enable-experimental-web-platform-features'] # for lowLatency404  unaccelerated_args = [405    '--disable-accelerated-2d-canvas',406    '--disable-gpu-compositing']407  return [408    PixelTestPage(409      'pixel_offscreenCanvas_transfer_after_style_resize.html',410      base_name + '_OffscreenCanvasTransferAfterStyleResize',411      test_rect=[0, 0, 350, 350],412      revision=10,413      browser_args=browser_args),414    PixelTestPage(415      'pixel_offscreenCanvas_transfer_before_style_resize.html',416      base_name + '_OffscreenCanvasTransferBeforeStyleResize',417      test_rect=[0, 0, 350, 350],418      revision=10,419      browser_args=browser_args),420    PixelTestPage(421      'pixel_offscreenCanvas_webgl_paint_after_resize.html',422      base_name + '_OffscreenCanvasWebGLPaintAfterResize',423      test_rect=[0, 0, 200, 200],424      browser_args=browser_args,425      revision=0, # This is not used.426      expected_colors=[427        SCALE_FACTOR_OVERRIDES,428        {429          'comment': 'resized area',430          'location': [1, 1],431          'size': [48, 98],432          'color': [0, 255, 0],433          'tolerance': 0434        },435        {436          'comment': 'outside resized area',437          'location': [51, 1],438          'size': [48, 98],439          'color': [255, 255, 255],440          'tolerance': 0441        },442      ]),443    PixelTestPage(444      'pixel_offscreenCanvas_transferToImageBitmap_main.html',445      base_name + '_OffscreenCanvasTransferToImageBitmap',446      test_rect=[0, 0, 300, 300],447      revision=6,448      browser_args=browser_args),449    PixelTestPage(450      'pixel_offscreenCanvas_transferToImageBitmap_worker.html',451      base_name + '_OffscreenCanvasTransferToImageBitmapWorker',452      test_rect=[0, 0, 300, 300],453      revision=6,454      browser_args=browser_args),455    PixelTestPage(456      'pixel_offscreenCanvas_webgl_commit_main.html',457      base_name + '_OffscreenCanvasWebGLDefault',458      test_rect=[0, 0, 360, 200],459      revision=11,460      browser_args=browser_args),461    PixelTestPage(462      'pixel_offscreenCanvas_webgl_commit_worker.html',463      base_name + '_OffscreenCanvasWebGLDefaultWorker',464      test_rect=[0, 0, 360, 200],465      revision=11,466      browser_args=browser_args),467    PixelTestPage(468      'pixel_offscreenCanvas_webgl_commit_main.html',469      base_name + '_OffscreenCanvasWebGLSoftwareCompositing',470      test_rect=[0, 0, 360, 200],471      revision=7,472      browser_args=browser_args + ['--disable-gpu-compositing']),473    PixelTestPage(474      'pixel_offscreenCanvas_webgl_commit_worker.html',475      base_name + '_OffscreenCanvasWebGLSoftwareCompositingWorker',476      test_rect=[0, 0, 360, 200],477      revision=7,478      browser_args=browser_args + ['--disable-gpu-compositing']),479    PixelTestPage(480      'pixel_offscreenCanvas_2d_commit_main.html',481      base_name + '_OffscreenCanvasAccelerated2D',482      test_rect=[0, 0, 360, 200],483      revision=12,484      browser_args=browser_args),485    PixelTestPage(486      'pixel_offscreenCanvas_2d_commit_worker.html',487      base_name + '_OffscreenCanvasAccelerated2DWorker',488      test_rect=[0, 0, 360, 200],489      revision=12,490      browser_args=browser_args),491    PixelTestPage(492      'pixel_offscreenCanvas_2d_commit_main.html',493      base_name + '_OffscreenCanvasUnaccelerated2D',494      test_rect=[0, 0, 360, 200],495      revision=8,496      browser_args=browser_args + unaccelerated_args),497    PixelTestPage(498      'pixel_offscreenCanvas_2d_commit_worker.html',499      base_name + '_OffscreenCanvasUnaccelerated2DWorker',500      test_rect=[0, 0, 360, 200],501      revision=8,502      browser_args=browser_args + unaccelerated_args),503    PixelTestPage(504      'pixel_offscreenCanvas_2d_commit_main.html',505      base_name + '_OffscreenCanvasUnaccelerated2DGPUCompositing',506      test_rect=[0, 0, 360, 200],507      revision=13,508      browser_args=browser_args + ['--disable-accelerated-2d-canvas']),509    PixelTestPage(510      'pixel_offscreenCanvas_2d_commit_worker.html',511      base_name + '_OffscreenCanvasUnaccelerated2DGPUCompositingWorker',512      test_rect=[0, 0, 360, 200],513      revision=13,514      browser_args=browser_args + ['--disable-accelerated-2d-canvas']),515    PixelTestPage(516      'pixel_offscreenCanvas_2d_resize_on_worker.html',517      base_name + '_OffscreenCanvas2DResizeOnWorker',518      test_rect=[0, 0, 200, 200],519      revision=7,520      browser_args=browser_args),521    PixelTestPage(522      'pixel_offscreenCanvas_webgl_resize_on_worker.html',523      base_name + '_OffscreenCanvasWebglResizeOnWorker',524      test_rect=[0, 0, 200, 200],525      revision=9,526      browser_args=browser_args),527    PixelTestPage(528      'pixel_canvas_display_linear-rgb.html',529      base_name + '_CanvasDisplayLinearRGBAccelerated2D',530      test_rect=[0, 0, 140, 140],531      revision=6,532      browser_args=browser_args),533    PixelTestPage(534      'pixel_canvas_display_linear-rgb.html',535      base_name + '_CanvasDisplayLinearRGBUnaccelerated2D',536      test_rect=[0, 0, 140, 140],537      revision=1,538      browser_args=browser_args + unaccelerated_args),539    PixelTestPage(540      'pixel_canvas_display_linear-rgb.html',541      base_name + '_CanvasDisplayLinearRGBUnaccelerated2DGPUCompositing',542      test_rect=[0, 0, 140, 140],543      revision=6,544      browser_args=browser_args + ['--disable-accelerated-2d-canvas']),545    PixelTestPage(546      'pixel_canvas_low_latency_2d.html',547      base_name + '_CanvasLowLatency2D',548      test_rect=[0, 0, 100, 100],549      revision=3,550      browser_args=browser_args),551    PixelTestPage(552      'pixel_canvas_low_latency_2d.html',553      base_name + '_CanvasUnacceleratedLowLatency2D',554      test_rect=[0, 0, 100, 100],555      revision=2,556      browser_args=browser_args + unaccelerated_args),557    PixelTestPage(558      'pixel_canvas_low_latency_webgl.html',559      base_name + '_CanvasLowLatencyWebGL',560      test_rect=[0, 0, 200, 200],561      revision=0, # not used562      browser_args=browser_args,563      expected_colors=[564        SCALE_FACTOR_OVERRIDES,565        {566          'comment': 'green',567          'location': [1, 1],568          'size': [98, 98],569          'color': [0, 255, 0],570          'tolerance': 0571        },572      ]),573  ]574# Only add these tests on platforms where SwiftShader is enabled.575# Currently this is Windows and Linux.576def SwiftShaderPages(base_name):577  browser_args = ['--disable-gpu']578  suffix = "_SwiftShader"579  return [580    PixelTestPage(581      'pixel_canvas2d.html',582      base_name + '_Canvas2DRedBox' + suffix,583      test_rect=[0, 0, 300, 300],584      revision=1,585      browser_args=browser_args),586    PixelTestPage(587      'pixel_css3d.html',588      base_name + '_CSS3DBlueBox' + suffix,589      test_rect=[0, 0, 300, 300],590      revision=1,591      browser_args=browser_args),592    PixelTestPage(593      'pixel_webgl_aa_alpha.html',594      base_name + '_WebGLGreenTriangle_AA_Alpha' + suffix,595      test_rect=[0, 0, 300, 300],596      revision=2,597      browser_args=browser_args),598    PixelTestPage(599      'pixel_repeated_webgl_to_2d.html',600      base_name + '_RepeatedWebGLTo2D' + suffix,601      test_rect=[0, 0, 256, 256],602      revision=0, # This is not used.603      browser_args=browser_args,604      expected_colors=[605        SCALE_FACTOR_OVERRIDES,606        {607          'comment': 'green',608          # 64x64 rectangle around the center at (128,128)609          'location': [96, 96],610          'size': [64, 64],611          'color': [0, 255, 0],612          'tolerance': 3613        },614      ]),615  ]616# Test rendering where GPU process is blocked.617def NoGpuProcessPages(base_name):618  browser_args = ['--disable-gpu', '--disable-software-rasterizer']619  suffix = "_NoGpuProcess"620  return [621    PixelTestPage(622      'pixel_canvas2d.html',623      base_name + '_Canvas2DRedBox' + suffix,624      test_rect=[0, 0, 300, 300],625      revision=2,626      browser_args=browser_args,627      gpu_process_disabled=True),628    PixelTestPage(629      'pixel_css3d.html',630      base_name + '_CSS3DBlueBox' + suffix,631      test_rect=[0, 0, 300, 300],632      revision=2,633      browser_args=browser_args,634      gpu_process_disabled=True),635  ]636# Pages that should be run with various macOS specific command line637# arguments.638def MacSpecificPages(base_name):639  iosurface_2d_canvas_args = [640    '--enable-accelerated-2d-canvas']641  non_chromium_image_args = ['--disable-webgl-image-chromium']642  # This disables the Core Animation compositor, falling back to the643  # old GLRenderer path, but continuing to allocate IOSurfaces for644  # WebGL's back buffer.645  no_overlays_args = ['--disable-mac-overlays']646  return [647    # On macOS, test the IOSurface 2D Canvas compositing path.648    PixelTestPage(649      'pixel_canvas2d_accelerated.html',650      base_name + '_IOSurface2DCanvas',651      test_rect=[0, 0, 400, 400],652      revision=1,653      browser_args=iosurface_2d_canvas_args),654    PixelTestPage(655      'pixel_canvas2d_webgl.html',656      base_name + '_IOSurface2DCanvasWebGL',657      test_rect=[0, 0, 300, 300],658      revision=4,659      browser_args=iosurface_2d_canvas_args),660    # On macOS, test WebGL non-Chromium Image compositing path.661    PixelTestPage(662      'pixel_webgl_aa_alpha.html',663      base_name + '_WebGLGreenTriangle_NonChromiumImage_AA_Alpha',664      test_rect=[0, 0, 300, 300],665      revision=3,666      browser_args=non_chromium_image_args),667    PixelTestPage(668      'pixel_webgl_noaa_alpha.html',669      base_name + '_WebGLGreenTriangle_NonChromiumImage_NoAA_Alpha',670      test_rect=[0, 0, 300, 300],671      revision=1,672      browser_args=non_chromium_image_args),673    PixelTestPage(674      'pixel_webgl_aa_noalpha.html',675      base_name + '_WebGLGreenTriangle_NonChromiumImage_AA_NoAlpha',676      test_rect=[0, 0, 300, 300],677      revision=3,678      browser_args=non_chromium_image_args),679    PixelTestPage(680      'pixel_webgl_noaa_noalpha.html',681      base_name + '_WebGLGreenTriangle_NonChromiumImage_NoAA_NoAlpha',682      test_rect=[0, 0, 300, 300],683      revision=1,684      browser_args=non_chromium_image_args),685    # On macOS, test CSS filter effects with and without the CA compositor.686    PixelTestPage(687      'filter_effects.html',688      base_name + '_CSSFilterEffects',689      test_rect=[0, 0, 300, 300],690      revision=8),691    PixelTestPage(692      'filter_effects.html',693      base_name + '_CSSFilterEffects_NoOverlays',694      test_rect=[0, 0, 300, 300],695      revision=9,696      tolerance=10,697      browser_args=no_overlays_args),698    # Test WebGL's premultipliedAlpha:false without the CA compositor.699    PixelTestPage(700      'pixel_webgl_premultiplied_alpha_false.html',701      base_name + '_WebGL_PremultipliedAlpha_False_NoOverlays',702      test_rect=[0, 0, 150, 150],703      revision=0, # This is not used.704      browser_args=no_overlays_args,705      expected_colors=[706        SCALE_FACTOR_OVERRIDES,707        {708          'comment': 'brown',709          'location': [1, 1],710          'size': [148, 148],711          # This is the color on an NVIDIA based MacBook Pro if the712          # sRGB profile's applied correctly.713          'color': [102, 77, 0],714          # This is the color if it isn't.715          # 'color': [101, 76, 12],716          'tolerance': 3717        },718      ]),719  ]720def DirectCompositionPages(base_name):721  browser_args = ['--enable-direct-composition-layers']722  browser_args_Underlay = browser_args + [723    '--enable-features=DirectCompositionUnderlays']724  browser_args_Nonroot = browser_args +[725    '--enable-features=DirectCompositionNonrootOverlays,' +726    'DirectCompositionUnderlays']727  browser_args_Complex = browser_args + [728    '--enable-features=DirectCompositionComplexOverlays,' +729    'DirectCompositionNonrootOverlays,' +730    'DirectCompositionUnderlays']731  return [732    PixelTestPage(733      'pixel_video_mp4.html',734      base_name + '_DirectComposition_Video_MP4',735      test_rect=[0, 0, 300, 300],736      revision=8,737      browser_args=browser_args),738    PixelTestPage(739      'pixel_video_vp9.html',740      base_name + '_DirectComposition_Video_VP9',741      test_rect=[0, 0, 300, 300],742      revision=10,743      browser_args=browser_args),744    PixelTestPage(745      'pixel_video_underlay.html',746      base_name + '_DirectComposition_Underlay',747      test_rect=[0, 0, 240, 136],748      revision=0, # Golden image revision is not used749      browser_args=browser_args_Underlay,750      expected_colors=[751        {752          'comment': 'black top left',753          'location': [4, 4],754          'size': [20, 20],755          'color': [0, 0, 0],756          'tolerance': 3757        },758        {759          'comment': 'yellow top left quadrant',760          'location': [4, 34],761          'size': [110, 30],762          'color': [255, 255, 15],763          'tolerance': 3764        },765        {766          'comment': 'red top right quadrant',767          'location': [124, 4],768          'size': [110, 60],769          'color': [255, 17, 24],770          'tolerance': 3771        },772        {773          'comment': 'blue bottom left quadrant',774          'location': [4, 72],775          'size': [110, 60],776          'color': [12, 12, 255],777          'tolerance': 3778        },779        {780          'comment': 'green bottom right quadrant',781          'location': [124, 72],782          'size': [110, 60],783          'color': [44, 255, 16],784          'tolerance': 3785        }786      ]),787    PixelTestPage(788      'pixel_video_nonroot.html',789      base_name + '_DirectComposition_Nonroot',790      test_rect=[0, 0, 240, 136],791      revision=0, # Golden image revision is not used792      browser_args=browser_args_Nonroot,793      expected_colors=[794        {795          'comment': 'black top left',796          'location': [4, 4],797          'size': [20, 20],798          'color': [0, 0, 0],799          'tolerance': 3800        },801        {802          'comment': 'yellow top left quadrant',803          'location': [4, 34],804          'size': [110, 30],805          'color': [255, 255, 15],806          'tolerance': 3807        },808        {809          'comment': 'red top right quadrant',810          'location': [124, 4],811          'size': [50, 60],812          'color': [255, 17, 24],813          'tolerance': 3814        },815        {816          'comment': 'blue bottom left quadrant',817          'location': [4, 72],818          'size': [110, 60],819          'color': [12, 12, 255],820          'tolerance': 3821        },822        {823          'comment': 'green bottom right quadrant',824          'location': [124, 72],825          'size': [50, 60],826          'color': [44, 255, 16],827          'tolerance': 3828        }829      ]),830    PixelTestPage(831      'pixel_video_complex_overlays.html',832      base_name + '_DirectComposition_ComplexOverlays',833      test_rect=[0, 0, 240, 136],834      revision=0, # Golden image revision is not used835      browser_args=browser_args_Complex,836      expected_colors=[837        {838          'comment': 'black top left',839          'location': [4, 4],840          'size': [20, 20],841          'color': [0, 0, 0],842          'tolerance': 3843        },844        {845          'comment': 'yellow top left quadrant',846          'location': [60, 10],847          'size': [65, 30],848          'color': [255, 255, 15],849          'tolerance': 3850        },851        {852          'comment': 'red top right quadrant',853          'location': [150, 45],854          'size': [65, 30],855          'color': [255, 17, 24],856          'tolerance': 3857        },858        {859          'comment': 'blue bottom left quadrant',860          'location': [30, 70],861          'size': [65, 30],862          'color': [12, 12, 255],863          'tolerance': 3864        },865        {866          'comment': 'green bottom right quadrant',867          'location': [130, 100],868          'size': [65, 30],869          'color': [44, 255, 16],870          'tolerance': 3871        }872      ]),...
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