Fix intermittency of child-document-raf-order test #33480

gterzian · 2024-09-17T09:39:24Z

Fix intermittency of /html/webappapis/update-rendering/child-document-raf-order.html, as discussed in web-platform-tests/wpt#48153

./mach build -d does not report any errors
./mach test-tidy does not report any errors
These changes fix Intermittent PASS in /html/webappapis/update-rendering/child-document-raf-order.html #33028 (GitHub issue number if applicable)

There are tests for these changes OR
These changes do not require tests because ___

github-actions · 2024-09-17T09:39:50Z

🔨 Triggering try run (#10900483843) for Linux WPT

servo-wpt-sync · 2024-09-17T09:41:58Z

🤖 Opened new upstream WPT pull request (web-platform-tests/wpt#48219) with upstreamable changes.

servo-wpt-sync · 2024-09-17T09:56:18Z

✍ Updated existing upstream WPT pull request (web-platform-tests/wpt#48219) title and body.

github-actions · 2024-09-17T10:17:07Z

Test results for linux-wpt-layout-2020 from try job (#10900483843):

Flaky unexpected result (16)

OK /css/css-fonts/variations/at-font-face-font-matching.html (#20684)
- FAIL [expected PASS] subtest: Matching font-weight: '400' should prefer '400' over '450 460'
```
assert_equals: Unexpected font on test element expected 487 but got 532
```
- FAIL [expected PASS] subtest: Matching font-weight: '500' should prefer '500' over '450 460'
```
assert_equals: Unexpected font on test element expected 487 but got 532
```
- FAIL [expected PASS] subtest: Matching font-style: 'oblique 20deg' should prefer 'oblique -50deg -20deg' over 'oblique -40deg -30deg'
```
assert_equals: Unexpected font on test element expected 487 but got 532
```
- FAIL [expected PASS] subtest: Matching font-style: 'oblique -21deg' should prefer 'italic' over 'oblique 0deg'
```
assert_equals: Unexpected font on test element expected 487 but got 532
```
OK /css/cssom-view/MediaQueryList-addListener-handleEvent.html (#24571)
- FAIL [expected PASS] subtest: rethrows errors when getting handleEvent
```
assert_true: Timed out waiting for error expected true got false
```
OK /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-iframe-contentWindow.html (#28681)
- PASS [expected FAIL] subtest: load & pageshow events do not fire on contentWindow of <iframe> element created with src='about:blank'
OK /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-window-open.html (#28691)
- PASS [expected FAIL] subtest: load event does not fire on window.open('about:blank')
TIMEOUT [expected OK] /html/browsers/browsing-the-web/navigating-across-documents/replace-before-load/form-submit-button-click.html (#28765)
- TIMEOUT [expected FAIL] subtest: Replace before load, triggered by submitButton.click()
```
Test timed out
```
TIMEOUT [expected OK] /html/browsers/history/the-history-interface/traverse-during-unload.html (#28688)
- TIMEOUT [expected PASS] subtest: Traversing the history during unload
```
Test timed out
```
OK /html/dom/render-blocking/script-inserted-stylesheet-link.html
- PASS [expected FAIL] subtest: Rendering is blocked before render-blocking resources are loaded
TIMEOUT [expected OK] /html/interaction/focus/the-autofocus-attribute/supported-elements.html (#24145)
- TIMEOUT [expected PASS] subtest: Non-HTMLElement should not support autofocus
```
Test timed out
```
- NOTRUN [expected FAIL] subtest: Host element with delegatesFocus should support autofocus
- NOTRUN [expected FAIL] subtest: Host element with delegatesFocus including no focusable descendants should be skipped
- NOTRUN [expected FAIL] subtest: Area element should support autofocus
CRASH [expected TIMEOUT] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html (#24057)
CRASH [expected TIMEOUT] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html (#24066)
OK /html/syntax/parsing/DOMContentLoaded-defer.html (#21550)
- PASS [expected FAIL] subtest: The end: DOMContentLoaded and defer scripts
OK /html/webappapis/dynamic-markup-insertion/document-write/module-static-import-delayed.html (#26243)
- FAIL [expected PASS] subtest: document.write in an imported module
```
assert_true: onload must be called expected true got false
```
OK /resize-observer/change-layout-in-error.html (#32629)
- PASS [expected FAIL] subtest: Changing layout in window error handler should not result in lifecyle loop when resize observer loop limit is reached.
TIMEOUT /resource-timing/test_resource_timing.https.html (#25216)
- PASS [expected FAIL] subtest: PerformanceEntry has correct name, initiatorType, startTime, and duration (img)
TIMEOUT [expected OK] /webmessaging/with-ports/017.html (#24486)
- TIMEOUT [expected PASS] subtest: origin of the script that invoked the method, about:blank
```
Test timed out
```
OK /xhr/open-url-multi-window-5.htm (#23360)
- FAIL [expected PASS] subtest: XMLHttpRequest: open() resolving URLs (multi-Window; 5)
```
assert_throws_dom: function "function() {client.open("GET", "...") }" did not throw
```

Stable unexpected results that are known to be intermittent (19)

FAIL [expected PASS] /_mozilla/css/dirty_viewport.html (#13731)
FAIL [expected PASS] /_mozilla/css/iframe/hide_and_show.html (#15265)
OK /css/cssom-view/MediaQueryList-addListener-removeListener.html (#24569)
- PASS [expected FAIL] subtest: listeners are called correct number of times
OK /css/cssom-view/MediaQueryList-extends-EventTarget-interop.html (#25285)
- PASS [expected FAIL] subtest: capturing event listener fires before non-capturing listener at target
TIMEOUT [expected OK] /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/iframe-src-aboutblank-navigate-immediately.html (#29048)
- TIMEOUT [expected FAIL] subtest: Navigating to a different document with link click
```
Test timed out
```
- NOTRUN [expected FAIL] subtest: Navigating to a different document with form submission
OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-cross-origin.sub.window.html (#29056)
- PASS [expected FAIL] subtest: Cross-origin navigation started from unload handler must be ignored
OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin.window.html (#29049)
- PASS [expected FAIL] subtest: Same-origin navigation started from unload handler must be ignored
OK /html/browsers/history/the-history-interface/traverse_the_history_4.html (#21383)
- PASS [expected FAIL] subtest: Multiple history traversals, last would be aborted
ERROR [expected TIMEOUT] /html/canvas/element/manual/imagebitmap/createImageBitmap-flipY.html (#32745)
TIMEOUT [expected ERROR] /html/canvas/element/manual/imagebitmap/createImageBitmap-invalid-args.html (#32745)
- TIMEOUT [expected FAIL] subtest: createImageBitmap with an HTMLVideoElement from a data URL source and sw set to 0
```
Test timed out
```
- NOTRUN [expected FAIL] subtest: createImageBitmap with an HTMLVideoElement from a data URL source and sh set to 0
- NOTRUN [expected FAIL] subtest: createImageBitmap with an HTMLVideoElement from a data URL source and oversized (unallocatable) crop region
- NOTRUN [expected FAIL] subtest: createImageBitmap with an HTMLVideoElement from a data URL source and a value of 0 int resizeWidth
- NOTRUN [expected FAIL] subtest: createImageBitmap with an HTMLVideoElement from a data URL source and a value of 0 in resizeHeight
- NOTRUN [expected FAIL] subtest: createImageBitmap with an HTMLVideoElement from a data URL source and a value between 0 and 1 in resizeWidth
- NOTRUN [expected FAIL] subtest: createImageBitmap with an HTMLVideoElement from a data URL source and a value between 0 and 1 in resizeHeight
- NOTRUN [expected FAIL] subtest: createImageBitmap with a bitmap HTMLImageElement source and sw set to 0
- NOTRUN [expected FAIL] subtest: createImageBitmap with a bitmap HTMLImageElement source and sh set to 0
- NOTRUN [expected FAIL] subtest: createImageBitmap with a bitmap HTMLImageElement source and oversized (unallocatable) crop region
- And 12 more unexpected results...
TIMEOUT [expected OK] /html/canvas/element/manual/imagebitmap/createImageBitmap-origin.sub.html (#31931)
CRASH [expected TIMEOUT] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html (#22647)
CRASH [expected TIMEOUT] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html (#22667)
TIMEOUT /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html (#22154)
- NOTRUN [expected FAIL] subtest: Check that popups from a sandboxed iframe do not escape the sandbox
TIMEOUT [expected CRASH] /html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html (#24066)
OK [expected CRASH] /html/semantics/forms/the-fieldset-element/disabled-003.html (#31730)
OK /navigation-timing/test-navigation-type-reload.html (#33334)
- FAIL [expected PASS] subtest: Reload domComplete > Original domComplete
```
assert_true: Reload domComplete &gt; Original domComplete expected true got false
```
- FAIL [expected PASS] subtest: Reload domContentLoadedEventEnd > Original domContentLoadedEventEnd
```
assert_true: Reload domContentLoadedEventEnd &gt; Original domContentLoadedEventEnd expected true got false
```
- FAIL [expected PASS] subtest: Reload loadEventEnd > Original loadEventEnd
```
assert_true: Reload loadEventEnd &gt; Original loadEventEnd expected true got false
```
- FAIL [expected PASS] subtest: Reload loadEventStart > Original loadEventStart
```
assert_true: Reload loadEventStart &gt; Original loadEventStart expected true got false
```
TIMEOUT /resource-timing/nested-context-navigations-iframe.html (#24311)
- TIMEOUT [expected PASS] subtest: Test that cross-site iframe navigations are not observable by the parent, even after history navigations by the parent
```
Test timed out
```
ERROR [expected OK] /workers/constructors/Worker/Worker-constructor.html (#22991)

github-actions · 2024-09-17T10:17:16Z

✨ Try run (#10900483843) succeeded.

github-actions · 2024-09-17T10:29:15Z

🔨 Triggering try run (#10901240741) for Linux WPT

github-actions · 2024-09-17T11:02:38Z

Test results for linux-wpt-layout-2020 from try job (#10901240741):

Flaky unexpected result (19)

TIMEOUT [expected PASS] /css/compositing/mix-blend-mode/mix-blend-mode-video.html (#32763)
TIMEOUT [expected PASS] /css/css-color/animation/opacity-animation-ending-correctly-002.html (#29216)
OK /css/cssom-view/MediaQueryList-addListener-handleEvent.html (#24571)
- FAIL [expected PASS] subtest: calls handleEvent method of event listener
```
assert_equals: expected (object) object "[object Object]" but got (undefined) undefined
```
- FAIL [expected PASS] subtest: rethrows errors when getting handleEvent
```
assert_true: Timed out waiting for error expected true got false
```
OK /css/cssom-view/MediaQueryList-addListener-removeListener.html (#24569)
- PASS [expected FAIL] subtest: listeners are called correct number of times
OK /custom-elements/form-associated/ElementInternals-setFormValue.html (#29174)
- PASS [expected FAIL] subtest: Single value - name is missing
- PASS [expected FAIL] subtest: Newline normalization - \r\n in value (urlencoded)
OK /custom-elements/form-associated/form-disabled-callback.html
- PASS [expected FAIL] subtest: A disabled form-associated custom element should not submit an entry for it
OK /html/browsers/browsing-the-web/navigating-across-documents/initial-empty-document/load-pageshow-events-window-open.html (#28691)
- PASS [expected FAIL] subtest: load event does not fire on window.open('about:blank')
OK /html/browsers/browsing-the-web/navigating-across-documents/navigation-unload-same-origin.window.html (#29049)
- PASS [expected FAIL] subtest: Same-origin navigation started from unload handler must be ignored
TIMEOUT [expected PASS] /html/canvas/element/manual/drawing-text-to-the-canvas/canvas.2d.disconnected-font-size-math.html (#30063)
ERROR [expected TIMEOUT] /html/canvas/element/manual/imagebitmap/createImageBitmap-drawImage.html (#32745)
ERROR [expected TIMEOUT] /html/canvas/element/manual/imagebitmap/createImageBitmap-flipY.html (#32745)
TIMEOUT [expected ERROR] /html/canvas/element/manual/imagebitmap/createImageBitmap-invalid-args.html (#32745)
TIMEOUT [expected OK] /html/infrastructure/urls/base-url/document-base-url-window-initiator-is-not-opener.https.window.html (#30970)
TIMEOUT [expected OK] /html/interaction/focus/the-autofocus-attribute/document-with-fragment-empty.html (#28259)
- TIMEOUT [expected FAIL] subtest: Autofocus elements in top-level browsing context's documents with empty fragments should work.
```
Test timed out
```

ERROR /html/semantics/embedded-content/image-maps/image-map-processing-model/hash-name-reference.html (#16179)