[OT-PW] Create a virtual test suite for css-paint-api

This CL creates a new virtual test suite for Off-thread PaintWorklet,
the specific flag that is enabled is OffMainThreadCSSPaint.

Bug: 953271
Change-Id: Ibc73102d1f6193d0b1dade53dfbae2270d9aa04d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1568951Reviewed-by: Stephen McGruer <smcgruer@chromium.org>
Commit-Queue: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#654842}

third_party/blink/web_tests/TestExpectations

@@ -4175,6 +4175,90 @@ crbug.com/626703 [ Win10 ] external/wpt/preload/delaying-onload-link-preload-aft
 crbug.com/626703 [ Win ] external/wpt/css/css-writing-modes/box-offsets-rel-pos-vlr-005.xht [ Failure ]
 crbug.com/626703 [ Win ] external/wpt/css/css-writing-modes/box-offsets-rel-pos-vrl-004.xht [ Failure ]
 
+# Failure due to on-going off-thread paint worklet project.
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/background-image-alpha.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/background-image-multiple.https.html [ Failure ]
+crbug.com/957457 virtual/threaded/external/wpt/css/css-paint-api/background-image-tiled.https.html [ Crash ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-background-image-001.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-background-image-002.https.html [ Failure ]
+crbug.com/957457 virtual/threaded/external/wpt/css/css-paint-api/geometry-background-image-tiled-001.https.html [ Crash ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-background-image-tiled-002.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-background-image-tiled-003.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-border-image-001.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-border-image-002.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-border-image-003.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-border-image-004.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/geometry-with-float-size.https.html [ Failure ]
+crbug.com/957457 virtual/threaded/external/wpt/css/css-paint-api/invalid-image-constructor-error.https.html [ Crash ]
+crbug.com/957457 virtual/threaded/external/wpt/css/css-paint-api/invalid-image-paint-error.https.html [ Crash ]
+crbug.com/957457 virtual/threaded/external/wpt/css/css-paint-api/invalid-image-pending-script.https.html [ Crash ]
+crbug.com/957457 virtual/threaded/external/wpt/css/css-paint-api/paint-arguments.https.html [ Crash ]
+crbug.com/957457 virtual/threaded/external/wpt/css/css-paint-api/paint-function-arguments.https.html [ Crash ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/paint2d-composite.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/paint2d-filter.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/paint2d-gradient.https.html [ Failure ]
+crbug.com/957457 virtual/threaded/external/wpt/css/css-paint-api/paint2d-image.https.html [ Crash ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/paint2d-paths.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/paint2d-rects.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/paint2d-shadows.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/paint2d-transform.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-001.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-002.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-003.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-004.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-005.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-006.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-007.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-008.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-009.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-010.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-011.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-012.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-013.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-014.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-015.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-016.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-017.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-018.https.html [ Crash Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-019.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-020.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-021.https.html [ Failure ]
+crbug.com/957459 virtual/threaded/external/wpt/css/css-paint-api/parse-input-arguments-022.https.html [ Failure ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-001.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-002.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-003.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-004.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-005.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-006.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-007.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-008.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-009.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-interpolation-010.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-invalidation-001.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-invalidation-002.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-stylemap.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-001.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-002.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-003.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-004.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-005.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-006.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-007.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-008.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-009.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-010.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-011.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-012.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-013.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-014.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-015.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-016.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-017.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/registered-property-value-018.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/style-background-image.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/style-before-pseudo.https.html [ Crash ]
+crbug.com/957458 virtual/threaded/external/wpt/css/css-paint-api/style-first-letter-pseudo.https.html [ Crash ]
+
 crbug.com/943487 external/wpt/wasm/webapi/rejected-arg.any.html [ Timeout Pass ]
 crbug.com/943487 external/wpt/wasm/webapi/rejected-arg.any.serviceworker.html [ Timeout Pass ]
 crbug.com/943487 external/wpt/wasm/webapi/rejected-arg.any.worker.html [ Timeout Pass ]

third_party/blink/web_tests/VirtualTestSuites

@@ -54,6 +54,12 @@
     "base": "compositing/webgl",
     "args": ["--enable-threaded-compositing"]
   },
+  {
+    "prefix": "threaded",
+    "base": "external/wpt/css/css-paint-api",
+    "args": ["--enable-threaded-compositing",
+             "--enable-blink-features=OffMainThreadCSSPaint"]
+  },
   {
     "prefix": "threaded",
     "base": "external/wpt/requestidlecallback",

third_party/blink/web_tests/virtual/threaded/external/wpt/css/css-paint-api/README.txt

+# This suite runs the test in external/wpt/css/css-paint-api/ with
+# --enable-threaded-compositing, and --enable-blink-features=OffMainThreadCSSPaint
+