Bug 235681
| Summary: | REGRESSION (01/14/22?): [macOS Release WK2] imported/w3c/web-platform-tests/html/canvas/element/manual/imagebitmap/createImageBitmap-drawImage.html and createImageBitmap-flipY.html are flaky failures | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Ryan Haddad <ryanhaddad> |
| Component: | New Bugs | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | eric.carlson, jer.noble, sabouhallawa, simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=248067 | ||
Ryan Haddad
The following tests are flaky failures on macOS Release WK2 bots:
imported/w3c/web-platform-tests/html/canvas/element/manual/imagebitmap/createImageBitmap-drawImage.html
imported/w3c/web-platform-tests/html/canvas/element/manual/imagebitmap/createImageBitmap-flipY.html
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Felement%2Fmanual%2Fimagebitmap%2FcreateImageBitmap-drawImage.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fcanvas%2Felement%2Fmanual%2Fimagebitmap%2FcreateImageBitmap-flipY.html
--- /Volumes/Data/worker/macOS-Catalina-Release-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/html/canvas/element/manual/imagebitmap/createImageBitmap-drawImage-expected.txt
+++ /Volumes/Data/worker/macOS-Catalina-Release-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/html/canvas/element/manual/imagebitmap/createImageBitmap-drawImage-actual.txt
@@ -6,9 +6,9 @@
PASS createImageBitmap from an HTMLCanvasElement with negative sw/sh, and drawImage on the created ImageBitmap
PASS createImageBitmap from an HTMLVideoElement, and drawImage on the created ImageBitmap
PASS createImageBitmap from an HTMLVideoElement scaled down, and drawImage on the created ImageBitmap
-PASS createImageBitmap from an HTMLVideoElement scaled up, and drawImage on the created ImageBitmap
+FAIL createImageBitmap from an HTMLVideoElement scaled up, and drawImage on the created ImageBitmap assert_approx_equals: Red channel of the pixel at (10, 10) expected 247 +/- 3 but got 242
PASS createImageBitmap from an HTMLVideoElement resized, and drawImage on the created ImageBitmap
-PASS createImageBitmap from an HTMLVideoElement with negative sw/sh, and drawImage on the created ImageBitmap
+FAIL createImageBitmap from an HTMLVideoElement with negative sw/sh, and drawImage on the created ImageBitmap assert_approx_equals: Red channel of the pixel at (5, 5) expected 247 +/- 3 but got 242
PASS createImageBitmap from an HTMLVideoElement from a data URL, and drawImage on the created ImageBitmap
PASS createImageBitmap from an HTMLVideoElement from a data URL scaled down, and drawImage on the created ImageBitmap
PASS createImageBitmap from an HTMLVideoElement from a data URL scaled up, and drawImage on the created ImageBitmap
--- /Volumes/Data/worker/macOS-Catalina-Release-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/html/canvas/element/manual/imagebitmap/createImageBitmap-flipY-expected.txt
+++ /Volumes/Data/worker/macOS-Catalina-Release-WK2-Tests-EWS/build/layout-test-results/imported/w3c/web-platform-tests/html/canvas/element/manual/imagebitmap/createImageBitmap-flipY-actual.txt
@@ -2,7 +2,7 @@
PASS createImageBitmap from an HTMLCanvasElement imageOrientation: "none", and drawImage on the created ImageBitmap
PASS createImageBitmap from an HTMLCanvasElement imageOrientation: "flipY", and drawImage on the created ImageBitmap
PASS createImageBitmap from an HTMLVideoElement imageOrientation: "none", and drawImage on the created ImageBitmap
-PASS createImageBitmap from an HTMLVideoElement imageOrientation: "flipY", and drawImage on the created ImageBitmap
+FAIL createImageBitmap from an HTMLVideoElement imageOrientation: "flipY", and drawImage on the created ImageBitmap assert_approx_equals: Red channel of the pixel at (5, 5) expected 28 +/- 3 but got 42
PASS createImageBitmap from an HTMLVideoElement from a data URL imageOrientation: "none", and drawImage on the created ImageBitmap
PASS createImageBitmap from an HTMLVideoElement from a data URL imageOrientation: "flipY", and drawImage on the created ImageBitmap
PASS createImageBitmap from a bitmap HTMLImageElement imageOrientation: "none", and drawImage on the created ImageBitmap
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Ryan Haddad
It looks like these tests had been flaky on Monterey bots, but then started passing consistently. They started failing frequently on Catalina and Big Sur around r 288032 on 01/14/22
Ryan Haddad
Marked tests as flaky in r288656 to minimize impact on EWS.
Radar WebKit Bug Importer
<rdar://problem/88104411>