Attempt at window named getter, sharing name_map infrastructure with document named getter by pshaughn · Pull Request #25562 · servo/servo

pshaughn · 2020-01-21T01:28:15Z

I think I have the window named getter working well enough to look at CI results. This has #25548 as a base but also pulls in most of #21869.

highfive · 2020-01-21T01:28:22Z

Heads up! This PR modifies the following files:

@asajeffrey: components/script/dom/window.rs, components/script/dom/webidls/Window.webidl, components/script/dom/bindings/codegen/Configuration.py, components/script/dom/document.rs, components/script/dom/element.rs and 9 more
@KiChjang: components/script/dom/window.rs, components/script/dom/webidls/Window.webidl, components/script/dom/bindings/codegen/Configuration.py, components/script/dom/document.rs, components/script/dom/element.rs and 9 more

highfive · 2020-01-21T01:28:25Z

Warning

These commits modify unsafe code. Please review it carefully!

pshaughn · 2020-01-21T01:28:26Z

@bors-servo try=wpt

servo-wpt-sync · 2020-01-21T01:28:34Z

Opened new PR for upstreamable changes.

Completed upstream sync of web-platform-test changes at web-platform-tests/wpt#21281.

bors-servo · 2020-01-21T01:28:34Z

🔒 Merge conflict

servo-wpt-sync · 2020-01-21T01:30:40Z

Transplanted upstreamable changes to existing PR.

Completed upstream sync of web-platform-test changes at web-platform-tests/wpt#21281.

pshaughn · 2020-01-21T01:30:41Z

@bors-servo try=wpt

bors-servo · 2020-01-21T01:30:45Z

⌛ Trying commit 38e6685 with merge 57d0b84...

Attempt at window named getter, sharing name_map infrastructure with document named getter I think I have the window named getter working well enough to look at CI results. This has #25548 as a base but also pulls in most of #21869.

bors-servo · 2020-01-21T01:38:02Z

💔 Test failed - status-taskcluster

servo-wpt-sync · 2020-01-21T01:40:18Z

Transplanted upstreamable changes to existing PR.

Completed upstream sync of web-platform-test changes at web-platform-tests/wpt#21281.

pshaughn · 2020-01-21T01:40:25Z

whoops; at least it failed fast
@bors-servo try=wpt

bors-servo · 2020-01-21T01:40:30Z

⌛ Trying commit 1a91946 with merge a936850...

Attempt at window named getter, sharing name_map infrastructure with document named getter I think I have the window named getter working well enough to look at CI results. This has #25548 as a base but also pulls in most of #21869.

bors-servo · 2020-01-21T01:57:00Z

💔 Test failed - status-taskcluster

pshaughn · 2020-01-21T03:18:59Z

@bors-servo try=wpt

servo-wpt-sync · 2020-01-21T03:19:00Z

Transplanted upstreamable changes to existing PR.

Completed upstream sync of web-platform-test changes at web-platform-tests/wpt#21281.

bors-servo · 2020-01-21T03:19:06Z

⌛ Trying commit 0d1e16f with merge 759ad3e...

Attempt at window named getter, sharing name_map infrastructure with document named getter I think I have the window named getter working well enough to look at CI results. This has #25548 as a base but also pulls in most of #21869.

bors-servo · 2020-01-21T03:57:21Z

💔 Test failed - status-taskcluster

pshaughn · 2020-01-21T20:45:41Z

This needs returning to later, after taking care of #25570; tests here crashed because element names varied between DOMString and Atom depending on where they were being set.

pshaughn · 2020-02-13T22:43:30Z

@bors-servo try=wpt

servo-wpt-sync · 2020-02-13T22:43:31Z

Transplanted upstreamable changes to existing PR.

Completed upstream sync of web-platform-test changes at web-platform-tests/wpt#21281.

Attempt at window named getter, sharing name_map infrastructure with document named getter I think I have the window named getter working well enough to look at CI results. This has #25548 as a base but also pulls in most of #21869.

bors-servo · 2020-02-13T22:43:35Z

⌛ Trying commit 1baf3f9 with merge 007955d...

bors-servo · 2020-02-13T23:13:49Z

💔 Test failed - status-taskcluster

pshaughn · 2020-02-13T23:31:15Z

Lots of new passes, and most of the new fails are from test files that were previously just a whole-file test-harness timeout or error. A couple worrying bits that might be the JSProxy problem.

pshaughn · 2020-02-14T00:00:01Z

Highlights, other than the many new PASS/OKs:

  ▶ Unexpected subtest result in /html/browsers/the-window-object/garbage-collection-and-browsing-contexts/discard_iframe_history_2.html:
  │ FAIL [expected PASS] Removing iframe from document via innerHTML removes it from history
  │   → assert_equals: History length before iframe removal expected 2 but got 1

IFrame navigation; worth a look but we might have only ever passed this test accidentally.

▶ CRASH [expected OK] /html/dom/idlharness.https.html?include=(Document|Window)
  │ 
  │ 
  │ 
  │ 
  │ 0:00:00.533837013 32031 0x7f267c0390f0 FIXME                default gstutils.c:3981:gst_pad_create_stream_id_internal:<appsrc0:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
  │ Stack trace for thread "ScriptThread PipelineId { namespace_id: PipelineNamespaceId(1), index: PipelineIndex(1) }"
  │ stack backtrace:
  │    0: servo::backtrace::print
  │    1: servo::install_crash_handler::handler
  │    2: _ZL15WasmTrapHandleriP9siginfo_tPv
  │              at /root/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/5906588/mozjs/js/src/wasm/WasmSignalHandlers.cpp:969
  └    3: <unknown>

My guess here is that the idlharness is looking directly at the Window object's prototype chain instead of just expecting inheritance from it, sees the null class, and explodes uninformatively.

▶ CRASH [expected TIMEOUT] /html/browsers/the-window-object/self-et-al.window.html

This test involves multiple top-level browsing context so of course we aren't going to succeed; a long stack trace has a bunch of mozjs code from a timer callback. Probably the JSProxy thing.

  ▶ TIMEOUT [expected OK] /css/selectors/focus-visible-009.html
  ▶ Unexpected subtest result in /css/selectors/focus-visible-009.html:
  │ TIMEOUT [expected FAIL] Autofocus should match :focus-visible
  └   → Test timed out

This probably got further into a test to hit a different failure condition than it was previously hitting.

▶ FAIL [expected PASS] /css/css-text-decor/text-decoration-line-recalc.html
  │   → /css/css-text-decor/text-decoration-line-recalc.html 264e7471d856077dd1ed67b15d840e6d0672e812
  └   → /css/css-text-decor/reference/text-decoration-line-recalc-ref.html eb0b9082f0563cf40bcc8624b0da1063f455876c

Possibly just an unrelated reftest thing, but if it persists it should be looked at.

  ▶ OK [expected ERROR] /css/CSS2/positioning/relpos-percentage-top-in-scrollable.html
  ▶ Unexpected subtest result in /css/CSS2/positioning/relpos-percentage-top-in-scrollable.html:
  │ FAIL [expected PASS] Top percentage resolved correctly for overflow contribution

et al: A whole bunch of css tests in chunk 3 changed from one big TIMEOUT of the harness to individual FAILURE of the cases, meaning the test is failing differently and more informatively now.

  ▶ OK [expected ERROR] /css/css-ui/inheritance.html

Individual cases in this test are failing now but presumably weren't even running before.

bors-servo · 2020-03-02T14:35:48Z

☔ The latest upstream changes (presumably #25781) made this pull request unmergeable. Please resolve the merge conflicts.

HTML #named-access-on-the-window-object (see also #27952, #25562, #21869, #19904) * [x] updates #27952, resolving conflicts related to #29079 and #28546 * [ ] fixes “Servo exited with return value 11” ---  - [ ] `./mach build -d` does not report any errors - [ ] `./mach test-tidy` does not report any errors - [ ] These changes fix #27949 (GitHub issue number if applicable)  - [ ] There are tests for these changes OR - [ ] These changes do not require tests because ___

HTML #named-access-on-the-window-object (see also #27952, #25562, #21869, #19904) * [x] updates #27952, resolving conflicts related to #29079 and #28546 (5ae0ca4) * [x] fixes “Servo exited with return value 11” (1e24ffd) * [x] fixes “Assertion failure: CurrentThreadCanAccessRuntime(cx->runtime())” (5a2f05a) ---  - [ ] `./mach build -d` does not report any errors - [ ] `./mach test-tidy` does not report any errors - [ ] These changes fix #27949 (GitHub issue number if applicable)  - [ ] There are tests for these changes OR - [ ] These changes do not require tests because ___

HTML #named-access-on-the-window-object (see also #27952, #25562, #21869, #19904) * [x] updates #27952, resolving conflicts related to #29079 and #28546 (5ae0ca4) * [x] fixes “Servo exited with return value 11” (1e24ffd) * [x] fixes “Assertion failure: CurrentThreadCanAccessRuntime(cx->runtime())” (5a2f05a) <details><summary>130× tests that now pass</summary> * /cors/script-304.html * /css/CSS2/abspos/adjacent-to-relpos-inline-in-inline-that-had-block.html * /css/CSS2/abspos/adjacent-to-relpos-inline-that-had-block.html * /css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html * /css/CSS2/floats/computed-float-position-absolute.html * /css/CSS2/normal-flow/block-in-inline-hittest-float-001.html * /css/CSS2/normal-flow/block-in-inline-insert-018.html * /css/CSS2/normal-flow/margin-collapse-through-percentage-padding.html * /css/CSS2/positioning/abspos-change-in-inline-block.html * /css/CSS2/positioning/abspos-width-change-inline-container-001.html * /css/CSS2/positioning/detach-abspos-before-layout.html * /css/CSS2/positioning/relpos-percentage-left-in-scrollable-2.html * /css/CSS2/positioning/relpos-percentage-left-in-scrollable.html * /css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html * /css/CSS2/stacking-context/opacity-change-parent-stacking-context.html * /css/CSS2/stacking-context/opacity-change-twice-stacking-context.html * /css/CSS2/stacking-context/opacity-transition-change-parent-stacking-context.html * /css/css-animations/animation-base-response-002.html * /css/css-animations/style-animation-parsing.html * /css/css-backgrounds/background-clip-color-repaint.html * /css/css-backgrounds/background-image-gradient-currentcolor-conic-repaint.html * /css/css-backgrounds/background-image-gradient-currentcolor-linear-repaint.html * /css/css-backgrounds/background-image-gradient-currentcolor-radial-repaint.html * /css/css-backgrounds/background-image-none-gradient-repaint.html * /css/css-backgrounds/border-radius-dynamic-from-no-radius.html * /css/css-backgrounds/child-move-reveals-parent-background.html * /css/css-color/filters-under-will-change-opacity.html * /css/css-flexbox/anonymous-flex-item-001.html * /css/css-flexbox/anonymous-flex-item-003.html * /css/css-flexbox/dynamic-bsize-change.html * /css/css-flexbox/flex-aspect-ratio-img-row-016.html * /css/cssom/at-namespace.html * /css/cssom/computed-style-002.html * /css/cssom/getComputedStyle-display-none-002.html * /css/cssom/getComputedStyle-display-none-003.html * /css/cssom/preferred-stylesheet-reversed-order.html * /css/cssom-view/HTMLImageElement-x-and-y-ignore-transforms.html * /css/cssom-view/pt-to-px-width.html * /css/cssom-view/scroll-back-to-initial-position.html * /css/css-text-decor/text-decoration-color-recalc-002.html * /css/css-text-decor/text-decoration-line-grammar-error-color-dynamic-001.optional.html * /css/css-text-decor/text-decoration-line-spelling-error-color-dynamic-001.optional.html * /css/css-text/text-indent/percentage-value-intrinsic-size.html * /css/css-text/white-space/display-contents-remove-whitespace-change.html * /css/css-text/white-space/white-space-empty-text-sibling.html * /css/css-transforms/change-perspective-property.html * /css/css-transforms/change-scale-wide-range.html * /css/css-transforms/change-transform-origin-property.html * /css/css-transforms/dynamic-fixed-pos-cb-change.html * /css/css-transforms/individual-transform/change-rotate-property.html * /css/css-transforms/individual-transform/change-scale-property.html * /css/css-transforms/paint-order-with-transform-change.html * /css/css-transforms/size-change-under-backface-visibility-hidden.html * /css/css-transforms/subpixel-transform-changes-001.html * /css/css-transforms/subpixel-transform-changes-002.html * /css/css-transforms/subpixel-transform-changes-003.html * /css/css-transforms/subpixel-transform-changes-004.html * /css/css-transitions/transition-reparented.html * /css/css-ui/historical/moz-user-modify-01.html * /css/css-ui/historical/user-modify-01.html * /css/css-ui/historical/webkit-user-modify-01.html * /css/css-ui/resize-change-margin.html * /css/css-ui/text-overflow-change-color.html * /css/css-ui/text-overflow-ellipsis-width-001.html * /css/css-values/animations/line-height-lh-transition.html * /css/css-values/calc-nesting.html * /css/css-values/update-subpixel-rem-unit.html * /css/css-values/viewport-units-modify.html * /css/css-variables/css-variable-change-style-001.html * /css/css-variables/css-variable-change-style-002.html * /css/css-variables/variable-cycles.html * /css/selectors/attribute-selectors/style-attribute-selector.html * /css/selectors/i18n/lang-pseudo-class-disconnected.html * /css/selectors/invalidation/attribute.html * /css/selectors/invalidation/class-id-attr.html * /css/selectors/invalidation/defined.html * /css/selectors/invalidation/sheet-going-away-001.html * /css/selectors/invalidation/sibling.html * /css/selectors/missing-right-token.html * /css/selectors/not-complex.html * /css/selectors/not-specificity.html * /css/selectors/nth-of-type-namespace.html * /css/selectors/selectors-case-sensitive-001.html * /css/selectors/visited-inheritance.html * /custom-elements/CustomElementRegistry-constructor-and-callbacks-are-held-strongly.html * /dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html * /dom/nodes/remove-and-adopt-thcrash.html * /FileAPI/Blob-methods-from-detached-frame.html done #29450 #29451 * /html/browsers/browsing-the-web/history-traversal/history-traversal-navigate-parent-while-child-loading.html * /html/browsers/history/the-history-interface/history_back_cross_realm_method.html * /html/browsers/history/the-history-interface/history_forward_cross_realm_method.html * /html/browsers/history/the-history-interface/history_go_cross_realm_method.html * /html/browsers/the-window-object/named-access-on-the-window-object/window-named-properties.html * /html/dom/elements/images/bypass-cache-revalidation.html * /html/rendering/non-replaced-elements/tables/table-ua-stylesheet.html * /html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-alt-crash-001.html * /html/rendering/replaced-elements/embedded-content/change-src-while-not-displayed.html * /html/rendering/replaced-elements/embedded-content/cross-domain-iframe-in-multicol.sub.html * /html/rendering/replaced-elements/embedded-content/cross-domain-iframe.sub.html * /html/rendering/replaced-elements/embedded-content/tall-cross-domain-iframe-in-scrolled.sub.html * /html/rendering/widgets/the-select-element/select-invalidation.html * /html/semantics/document-metadata/the-base-element/base_target_does_not_affect_iframe_src_navigation.html * /html/semantics/document-metadata/the-base-element/base_target_does_not_affect_location_assignment.html * /html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-focus.html * /html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-gbcr.html * /html/semantics/embedded-content/the-iframe-element/iframe-network-error.sub.html * /html/semantics/embedded-content/the-iframe-element/srcdoc-anchor.html * /html/semantics/embedded-content/the-iframe-element/srcdoc-attribute-reset.html * /html/semantics/embedded-content/the-img-element/image-compositing-change.html * /html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html * /html/semantics/embedded-content/the-img-element/image-loading-lazy-clip-path.html * /html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html * /html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html * /html/semantics/forms/form-submission-0/form-double-submit-to-different-origin-frame.html * /html/semantics/forms/form-submission-0/form-submit-iframe-then-location-navigate.html * /html/semantics/forms/form-submission-0/reparent-form-during-planned-navigation-task.html * /html/semantics/forms/the-button-element/button-willvalidate-readonly-attribute.html * /html/semantics/forms/the-input-element/datetime-local-trailing-zeros.html * /html/semantics/forms/the-input-element/radio-morphed.html * /html/semantics/forms/the-progress-element/progress.html * /html/semantics/forms/the-select-element/select-willvalidate-readonly-attribute.html * /html/semantics/selectors/pseudo-classes/placeholder-shown-type-change.html * /html/syntax/serializing-html-fragments/initial-linefeed-pre.html * /html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-errorevent.html * /html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-event.html * /quirks/unitless-length/excluded-properties-001.html * /quirks/unitless-length/excluded-properties-003.html * /selection/caret/empty-elements.html * /selection/contenteditable/cefalse-on-boundaries.html * /selection/textcontrols/onselectionchange-content-attribute.html </details> <details><summary>94× tests that improve but still fail in a way that’s clearly the subject of the test</summary> * **/css/css-animations/animation-base-response-001.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-visited.html** * **/css/css-backgrounds/inheritance.sub.html** * **/css/css-backgrounds/local-attachment-content-box-scroll.html** * **/css/css-color/canvas-change-opacity.html** * **/css/css-color/color-initial-canvastext.html** * **/css/css-flexbox/flex-aspect-ratio-img-column-010.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-004.html** * **/css/css-fonts/parsing/font-face-src-format.html** getter works but insertRule does nothing * **/css/css-fonts/parsing/font-face-src-list.html** as above * **/css/css-fonts/parsing/font-face-src-local.html** as above, but also delayed length change? * **/css/css-fonts/parsing/font-face-src-tech.html** as above * **/css/css-text/white-space/trailing-space-before-br-001.html** * **/css/css-transforms/3d-rendering-context-behavior.html** failures are subject of test, but also blank page? * **/css/css-transforms/individual-transform/change-translate-property.html** * **/css/css-transforms/preserve-3d-flat-grouping-properties.html** * **/css/css-transforms/transforms-support-calc.html** * **/css/css-transitions/inherit-height-transition.html** * **/css/css-ui/inheritance.html** * **/css/css-ui/parsing/outline-width-computed.html** failures are subject of test; https://drafts.csswg.org/css-values-4/#snap-a-length-as-a-border-width * **/css/css-values/lh-unit-003.html** * **/css/css-values/viewport-units-compute.html** * **/css/css-values/viewport-units-keyframes.html** * **/css/css-values/viewport-units-media-queries.html** * **/css/css-values/viewport-units-writing-mode.html** * **/css/cssom-view/elementsFromPoint-table.html** * **/css/cssom-view/scroll-behavior-default-css.html** * **/css/cssom-view/scroll-behavior-element.html** * **/css/cssom-view/scroll-behavior-main-frame-root.html** * **/css/cssom-view/scroll-behavior-main-frame-window.html** * **/css/cssom-view/scroll-behavior-smooth-navigation.html** * **/css/cssom-view/scroll-behavior-subframe-root.html** * **/css/cssom/computed-style-003.html** * **/css/cssom/computed-style-004.html** * **/css/cssom/font-variant-shorthand-serialization.html** * **/css/selectors/dir-selector-auto.html** * **/css/selectors/has-argument-with-explicit-scope.html** * **/css/selectors/has-basic.html** * **/css/selectors/has-relative-argument.html** * **/css/selectors/invalidation/attribute-or-elemental-selectors-in-has.html** * **/css/selectors/invalidation/child-indexed-pseudo-classes-in-has.html** * **/css/selectors/invalidation/dir-pseudo-class-in-has.html** * **/css/selectors/invalidation/empty-pseudo-in-has.html** * **/css/selectors/invalidation/has-in-adjacent-position.html** * **/css/selectors/invalidation/has-in-ancestor-position.html** * **/css/selectors/invalidation/has-in-parent-position.html** * **/css/selectors/invalidation/has-in-sibling-position.html** * **/css/selectors/invalidation/has-invalidation-after-removing-non-first-element.html** * **/css/selectors/invalidation/has-invalidation-for-wiping-an-element.html** * **/css/selectors/invalidation/has-sibling.html** * **/css/selectors/invalidation/has-with-not.html** * **/css/selectors/invalidation/has-with-pseudo-class.html** * **/css/selectors/invalidation/input-pseudo-classes-in-has.html** * **/css/selectors/invalidation/is-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/lang-pseudo-class-in-has.html** * **/css/selectors/invalidation/not-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/typed-child-indexed-pseudo-classes-in-has.html** * **/css/selectors/is-where-basic.html** * **/css/selectors/is-where-not.html** * **/html/rendering/non-replaced-elements/tables/form-in-tables.html** * /html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update- * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-attribute-changes.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-normal-descendant-change.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-remove.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html** * **/html/semantics/interactive-elements/the-dialog-element/inertness-with-modal-dialogs-and-iframes.html** * **/html/semantics/popovers/popover-stacking.html** * **/referrer-policy/generic/inheritance/popup-inheritance-form-submission.html** * **/resource-timing/resource-reload-TAO.html** * **/selection/bidi/modify.tentative.html** * **/selection/contenteditable/modify.tentative.html** * **/selection/textcontrols/selectionchange.html** * **/css/CSS2/normal-flow/block-in-inline-client-rects-001.html** * **/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html** * **/css/css-animations/computed-style-animation-parsing.html** * **/css/css-variables/variables-substitute-guaranteed-invalid.html** * **/css/cssom-view/elementsFromPoint-simple.html** * **/css/cssom/CSSStyleSheet-modify-after-removal.html** * **/css/cssom/getComputedStyle-display-none-001.html** * **/css/selectors/focus-visible-script-focus-001.html** * **/css/selectors/has-specificity.html** * **/css/selectors/invalidation/is.html** * **/css/selectors/invalidation/not-002.html** * **/dom/events/EventListener-handleEvent-cross-realm.html** * **/dom/traversal/TreeWalker-acceptNode-filter-cross-realm.html** * **/html/browsers/the-window-object/window-properties.https.html** * **/html/browsers/the-window-object/window-prototype-chain.html** * **/html/browsers/windows/nested-browsing-contexts/frameElement.sub.html** * **/html/dom/aria-element-reflection.html** * **/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html** * **/html/semantics/forms/form-submission-0/form-double-submit-multiple-targets.html** * **/html/semantics/forms/the-input-element/show-picker-cross-origin-iframe.html** * **/html/webappapis/scripting/events/compile-event-handler-lexical-scopes-form-owner.html** * **/quirks/unitless-length/excluded-properties-002.html** </details> <details open><summary>22× tests with failures that looked interesting</summary> * 1× CRASH [expected ...] * **/css/css-fonts/crash-large-grapheme-cluster.html** crash is subject of test * 6× FAIL [expected PASS] /... (reftest) * **/css/css-flexbox/anonymous-flex-item-005.html** old pass was spurious * **/css/css-flexbox/anonymous-flex-item-006.html** old pass was spurious * **/css/css-text-decor/text-decoration-line-recalc.html** old pass was spurious; ‘text-decoration’ shorthand unimplemented * **/css/css-ui/appearance-auto-non-html-namespace-001.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-inherit-rtl.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-rtl.html** old pass was spurious * 13× TIMEOUT [expected ...] * **/css/css-fonts/font-size-monospace-adjust.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/css/cssom-view/background-change-during-smooth-scroll.html** timeout is subject of test * **/css/selectors/invalidation/has-complexity.html** timeout is subject of test * **/css/selectors/invalidation/media-loading-pseudo-classes-in-has.html** timeout is subject of test; :has() unimplemented * **/fetch/stale-while-revalidate/stale-image.html** timeout is subject of test * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigates-multiple-frames.html** timeout is subject of test * **/html/rendering/widgets/appearance/appearance-animation-001.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-animation-002.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-transition-001.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-002.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-003.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/resource-timing/opaque-origin.html** timeout is subject of test * **/selection/textcontrols/selectionchange-bubble.html** timeout is subject of test * **/webidl/ecmascript-binding/invalid-this-value-cross-realm.html** ‘HTMLDocument’ unimplemented * **/webidl/ecmascript-binding/window-named-properties-object.html** potentially interesting? </details> ---  - [ ] `./mach build -d` does not report any errors - [ ] `./mach test-tidy` does not report any errors - [ ] These changes fix #27949 (GitHub issue number if applicable)  - [ ] There are tests for these changes OR - [ ] These changes do not require tests because ___

@pylbrecht

HTML #named-access-on-the-window-object This patch implements [named access on the window object](https://html.spec.whatwg.org/#named-access-on-the-window-object) based on @pylbrecht’s and @yvt’s previous work (see also #27952, #25562, #21869, #19904). That work makes 130 tests pass, and I’ve made some additional changes to make [the test for the feature itself](https://wpt.live/webidl/ecmascript-binding/window-named-properties-object.html) pass too, but I haven’t worked with mozjs before, so I have no idea if I’ve gone about my changes the Right Way. In particular, this patch: * [x] applies @pylbrecht’s patch (#27952) * [x] resolves conflicts related to #29079 and #28546 (5ae0ca4) * [x] applies @yvt’s patch to the segfault in getPrototypeIfOrdinary (1e24ffd) * [x] reverts the change introducing Untransplantable (76dc35a), since #28534 was abandoned in favour of #28536 * [x] triages the unexpected WPT results, updating expectations as needed (see below) * [x] fixes the failures in /webidl/ecmascript-binding/window-named-properties-object.html (3844f69) * [x] fixes the failures in the [[GetOwnProperty]] subtest (75c24e9) * [x] fixes the failures in the [[DefineOwnProperty]] subtest (e4e7a14) * [x] fixes the failures in the [[HasProperty]] subtest (75c24e9) * [x] fixes the failures in the [[Get]] subtest (4bafb27) * [x] fixes the failures in the [[Set]] (direct) subtest (e4e7a14) * [x] fixes the failures in the [[Delete]] subtest (4bafb27) * [x] fixes the failures in the [[OwnPropertyKeys]] subtest (afcd24a) * [x] resolves the todos and fixmes * [x] Document: handle exposed objects ×3 (ed3e37b) * [x] Window::NamedGetter: document.get_elements_with_id() (618ef57) * [x] get_own_property_descriptor: check for interactions with indexed access (b906fae) * [x] create trap: pass proper classp (618ef57) <details><summary>131× tests that now pass</summary> * **/webidl/ecmascript-binding/window-named-properties-object.html** *directly relevant to this patch* * **/FileAPI/Blob-methods-from-detached-frame.html** done #29450 #29451 * **/cors/script-304.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-in-inline-that-had-block.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-that-had-block.html** * **/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html** * **/css/CSS2/floats/computed-float-position-absolute.html** * **/css/CSS2/normal-flow/block-in-inline-hittest-float-001.html** * **/css/CSS2/normal-flow/block-in-inline-insert-018.html** * **/css/CSS2/normal-flow/margin-collapse-through-percentage-padding.html** * **/css/CSS2/positioning/abspos-change-in-inline-block.html** * **/css/CSS2/positioning/abspos-width-change-inline-container-001.html** * **/css/CSS2/positioning/detach-abspos-before-layout.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable-2.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable.html** * **/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html** * **/css/CSS2/stacking-context/opacity-change-parent-stacking-context.html** * **/css/CSS2/stacking-context/opacity-change-twice-stacking-context.html** * **/css/CSS2/stacking-context/opacity-transition-change-parent-stacking-context.html** * **/css/css-animations/animation-base-response-002.html** * **/css/css-animations/style-animation-parsing.html** * **/css/css-backgrounds/background-clip-color-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-conic-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-linear-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-radial-repaint.html** * **/css/css-backgrounds/background-image-none-gradient-repaint.html** * **/css/css-backgrounds/border-radius-dynamic-from-no-radius.html** * **/css/css-backgrounds/child-move-reveals-parent-background.html** * **/css/css-color/filters-under-will-change-opacity.html** * **/css/css-flexbox/anonymous-flex-item-001.html** * **/css/css-flexbox/anonymous-flex-item-003.html** * **/css/css-flexbox/dynamic-bsize-change.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-016.html** * **/css/cssom/at-namespace.html** * **/css/cssom/computed-style-002.html** * **/css/cssom/getComputedStyle-display-none-002.html** * **/css/cssom/getComputedStyle-display-none-003.html** * **/css/cssom/preferred-stylesheet-reversed-order.html** * **/css/cssom-view/HTMLImageElement-x-and-y-ignore-transforms.html** * **/css/cssom-view/pt-to-px-width.html** * **/css/cssom-view/scroll-back-to-initial-position.html** * **/css/css-text-decor/text-decoration-color-recalc-002.html** * **/css/css-text-decor/text-decoration-line-grammar-error-color-dynamic-001.optional.html** * **/css/css-text-decor/text-decoration-line-spelling-error-color-dynamic-001.optional.html** * **/css/css-text/text-indent/percentage-value-intrinsic-size.html** * **/css/css-text/white-space/display-contents-remove-whitespace-change.html** * **/css/css-text/white-space/white-space-empty-text-sibling.html** * **/css/css-transforms/change-perspective-property.html** * **/css/css-transforms/change-scale-wide-range.html** * **/css/css-transforms/change-transform-origin-property.html** * **/css/css-transforms/dynamic-fixed-pos-cb-change.html** * **/css/css-transforms/individual-transform/change-rotate-property.html** * **/css/css-transforms/individual-transform/change-scale-property.html** * **/css/css-transforms/paint-order-with-transform-change.html** * **/css/css-transforms/size-change-under-backface-visibility-hidden.html** * **/css/css-transforms/subpixel-transform-changes-001.html** * **/css/css-transforms/subpixel-transform-changes-002.html** * **/css/css-transforms/subpixel-transform-changes-003.html** * **/css/css-transforms/subpixel-transform-changes-004.html** * **/css/css-transitions/transition-reparented.html** * **/css/css-ui/historical/moz-user-modify-01.html** * **/css/css-ui/historical/user-modify-01.html** * **/css/css-ui/historical/webkit-user-modify-01.html** * **/css/css-ui/resize-change-margin.html** * **/css/css-ui/text-overflow-change-color.html** * **/css/css-ui/text-overflow-ellipsis-width-001.html** * **/css/css-values/animations/line-height-lh-transition.html** * **/css/css-values/calc-nesting.html** * **/css/css-values/update-subpixel-rem-unit.html** * **/css/css-values/viewport-units-modify.html** * **/css/css-variables/css-variable-change-style-001.html** * **/css/css-variables/css-variable-change-style-002.html** * **/css/css-variables/variable-cycles.html** * **/css/selectors/attribute-selectors/style-attribute-selector.html** * **/css/selectors/i18n/lang-pseudo-class-disconnected.html** * **/css/selectors/invalidation/attribute.html** * **/css/selectors/invalidation/class-id-attr.html** * **/css/selectors/invalidation/defined.html** * **/css/selectors/invalidation/sheet-going-away-001.html** * **/css/selectors/invalidation/sibling.html** * **/css/selectors/missing-right-token.html** * **/css/selectors/not-complex.html** * **/css/selectors/not-specificity.html** * **/css/selectors/nth-of-type-namespace.html** * **/css/selectors/selectors-case-sensitive-001.html** * **/css/selectors/visited-inheritance.html** * **/custom-elements/CustomElementRegistry-constructor-and-callbacks-are-held-strongly.html** * **/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html** * **/dom/nodes/remove-and-adopt-thcrash.html** * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigate-parent-while-child-loading.html** * **/html/browsers/history/the-history-interface/history_back_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_forward_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_go_cross_realm_method.html** * **/html/browsers/the-window-object/named-access-on-the-window-object/window-named-properties.html** * **/html/dom/elements/images/bypass-cache-revalidation.html** * **/html/rendering/non-replaced-elements/tables/table-ua-stylesheet.html** * **/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-alt-crash-001.html** * **/html/rendering/replaced-elements/embedded-content/change-src-while-not-displayed.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe-in-multicol.sub.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe.sub.html** * **/html/rendering/replaced-elements/embedded-content/tall-cross-domain-iframe-in-scrolled.sub.html** * **/html/rendering/widgets/the-select-element/select-invalidation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_iframe_src_navigation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_location_assignment.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-focus.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-gbcr.html** * **/html/semantics/embedded-content/the-iframe-element/iframe-network-error.sub.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-anchor.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-attribute-reset.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-change.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-clip-path.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html** * **/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html** * **/html/semantics/forms/form-submission-0/form-double-submit-to-different-origin-frame.html** * **/html/semantics/forms/form-submission-0/form-submit-iframe-then-location-navigate.html** * **/html/semantics/forms/form-submission-0/reparent-form-during-planned-navigation-task.html** * **/html/semantics/forms/the-button-element/button-willvalidate-readonly-attribute.html** * **/html/semantics/forms/the-input-element/datetime-local-trailing-zeros.html** * **/html/semantics/forms/the-input-element/radio-morphed.html** * **/html/semantics/forms/the-progress-element/progress.html** * **/html/semantics/forms/the-select-element/select-willvalidate-readonly-attribute.html** * **/html/semantics/selectors/pseudo-classes/placeholder-shown-type-change.html** * **/html/syntax/serializing-html-fragments/initial-linefeed-pre.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-errorevent.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-event.html** * **/quirks/unitless-length/excluded-properties-001.html** * **/quirks/unitless-length/excluded-properties-003.html** * **/selection/caret/empty-elements.html** * **/selection/contenteditable/cefalse-on-boundaries.html** * **/selection/textcontrols/onselectionchange-content-attribute.html** </details> <details><summary>94× tests that improve but still fail in a way that’s clearly the subject of the test</summary> * **/css/css-animations/animation-base-response-001.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-visited.html** * **/css/css-backgrounds/inheritance.sub.html** * **/css/css-backgrounds/local-attachment-content-box-scroll.html** * **/css/css-color/canvas-change-opacity.html** * **/css/css-color/color-initial-canvastext.html** * **/css/css-flexbox/flex-aspect-ratio-img-column-010.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-004.html** * **/css/css-fonts/parsing/font-face-src-format.html** getter works but insertRule does nothing * **/css/css-fonts/parsing/font-face-src-list.html** as above * **/css/css-fonts/parsing/font-face-src-local.html** as above, but also delayed length change? * **/css/css-fonts/parsing/font-face-src-tech.html** as above * **/css/css-text/white-space/trailing-space-before-br-001.html** * **/css/css-transforms/3d-rendering-context-behavior.html** failures are subject of test, but also blank page? * **/css/css-transforms/individual-transform/change-translate-property.html** * **/css/css-transforms/preserve-3d-flat-grouping-properties.html** * **/css/css-transforms/transforms-support-calc.html** * **/css/css-transitions/inherit-height-transition.html** * **/css/css-ui/inheritance.html** * **/css/css-ui/parsing/outline-width-computed.html** failures are subject of test; https://drafts.csswg.org/css-values-4/#snap-a-length-as-a-border-width * **/css/css-values/lh-unit-003.html** * **/css/css-values/viewport-units-compute.html** * **/css/css-values/viewport-units-keyframes.html** * **/css/css-values/viewport-units-media-queries.html** * **/css/css-values/viewport-units-writing-mode.html** * **/css/cssom-view/elementsFromPoint-table.html** * **/css/cssom-view/scroll-behavior-default-css.html** * **/css/cssom-view/scroll-behavior-element.html** * **/css/cssom-view/scroll-behavior-main-frame-root.html** * **/css/cssom-view/scroll-behavior-main-frame-window.html** * **/css/cssom-view/scroll-behavior-smooth-navigation.html** * **/css/cssom-view/scroll-behavior-subframe-root.html** * **/css/cssom/computed-style-003.html** * **/css/cssom/computed-style-004.html** * **/css/cssom/font-variant-shorthand-serialization.html** * **/css/selectors/dir-selector-auto.html** * **/css/selectors/has-argument-with-explicit-scope.html** * **/css/selectors/has-basic.html** * **/css/selectors/has-relative-argument.html** * **/css/selectors/invalidation/attribute-or-elemental-selectors-in-has.html** * **/css/selectors/invalidation/child-indexed-pseudo-classes-in-has.html** * **/css/selectors/invalidation/dir-pseudo-class-in-has.html** * **/css/selectors/invalidation/empty-pseudo-in-has.html** * **/css/selectors/invalidation/has-in-adjacent-position.html** * **/css/selectors/invalidation/has-in-ancestor-position.html** * **/css/selectors/invalidation/has-in-parent-position.html** * **/css/selectors/invalidation/has-in-sibling-position.html** * **/css/selectors/invalidation/has-invalidation-after-removing-non-first-element.html** * **/css/selectors/invalidation/has-invalidation-for-wiping-an-element.html** * **/css/selectors/invalidation/has-sibling.html** * **/css/selectors/invalidation/has-with-not.html** * **/css/selectors/invalidation/has-with-pseudo-class.html** * **/css/selectors/invalidation/input-pseudo-classes-in-has.html** * **/css/selectors/invalidation/is-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/lang-pseudo-class-in-has.html** * **/css/selectors/invalidation/not-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/typed-child-indexed-pseudo-classes-in-has.html** * **/css/selectors/is-where-basic.html** * **/css/selectors/is-where-not.html** * **/html/rendering/non-replaced-elements/tables/form-in-tables.html** * /html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update- * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-attribute-changes.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-normal-descendant-change.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-remove.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html** * **/html/semantics/interactive-elements/the-dialog-element/inertness-with-modal-dialogs-and-iframes.html** * **/html/semantics/popovers/popover-stacking.html** * **/referrer-policy/generic/inheritance/popup-inheritance-form-submission.html** * **/resource-timing/resource-reload-TAO.html** * **/selection/bidi/modify.tentative.html** * **/selection/contenteditable/modify.tentative.html** * **/selection/textcontrols/selectionchange.html** * **/css/CSS2/normal-flow/block-in-inline-client-rects-001.html** * **/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html** * **/css/css-animations/computed-style-animation-parsing.html** * **/css/css-variables/variables-substitute-guaranteed-invalid.html** * **/css/cssom-view/elementsFromPoint-simple.html** * **/css/cssom/CSSStyleSheet-modify-after-removal.html** * **/css/cssom/getComputedStyle-display-none-001.html** * **/css/selectors/focus-visible-script-focus-001.html** * **/css/selectors/has-specificity.html** * **/css/selectors/invalidation/is.html** * **/css/selectors/invalidation/not-002.html** * **/dom/events/EventListener-handleEvent-cross-realm.html** * **/dom/traversal/TreeWalker-acceptNode-filter-cross-realm.html** * **/html/browsers/the-window-object/window-properties.https.html** * **/html/browsers/the-window-object/window-prototype-chain.html** * **/html/browsers/windows/nested-browsing-contexts/frameElement.sub.html** * **/html/dom/aria-element-reflection.html** * **/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html** * **/html/semantics/forms/form-submission-0/form-double-submit-multiple-targets.html** * **/html/semantics/forms/the-input-element/show-picker-cross-origin-iframe.html** * **/html/webappapis/scripting/events/compile-event-handler-lexical-scopes-form-owner.html** * **/quirks/unitless-length/excluded-properties-002.html** </details> <details><summary>22× tests with failures that looked interesting</summary> * 1× CRASH [expected ...] * **/css/css-fonts/crash-large-grapheme-cluster.html** crash is subject of test * 6× FAIL [expected PASS] /... (reftest) * **/css/css-flexbox/anonymous-flex-item-005.html** old pass was spurious * **/css/css-flexbox/anonymous-flex-item-006.html** old pass was spurious * **/css/css-text-decor/text-decoration-line-recalc.html** old pass was spurious; ‘text-decoration’ shorthand unimplemented * **/css/css-ui/appearance-auto-non-html-namespace-001.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-inherit-rtl.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-rtl.html** old pass was spurious * 13× TIMEOUT [expected ...] * **/css/css-fonts/font-size-monospace-adjust.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/css/cssom-view/background-change-during-smooth-scroll.html** timeout is subject of test * **/css/selectors/invalidation/has-complexity.html** timeout is subject of test * **/css/selectors/invalidation/media-loading-pseudo-classes-in-has.html** timeout is subject of test; :has() unimplemented * **/fetch/stale-while-revalidate/stale-image.html** timeout is subject of test * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigates-multiple-frames.html** timeout is subject of test * **/html/rendering/widgets/appearance/appearance-animation-001.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-animation-002.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-transition-001.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-002.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-003.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/resource-timing/opaque-origin.html** timeout is subject of test * **/selection/textcontrols/selectionchange-bubble.html** timeout is subject of test * **/webidl/ecmascript-binding/invalid-this-value-cross-realm.html** ‘HTMLDocument’ unimplemented </details> ---  - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #27949 (GitHub issue number if applicable)  - [x] There are tests for these changes OR - [ ] These changes do not require tests because ___

@pylbrecht

HTML #named-access-on-the-window-object This patch implements [named access on the window object](https://html.spec.whatwg.org/#named-access-on-the-window-object) based on @pylbrecht’s and @yvt’s previous work (see also #27952, #25562, #21869, #19904). That work makes 130 tests pass, and I’ve made some additional changes to make [the test for the feature itself](https://wpt.live/webidl/ecmascript-binding/window-named-properties-object.html) pass too, but I haven’t worked with mozjs before, so I have no idea if I’ve gone about my changes the Right Way. In particular, this patch: * [x] applies @pylbrecht’s patch (#27952) * [x] resolves conflicts related to #29079 and #28546 (5ae0ca4) * [x] applies @yvt’s patch to the segfault in getPrototypeIfOrdinary (1e24ffd) * [x] reverts the change introducing Untransplantable (76dc35a), since #28534 was abandoned in favour of #28536 * [x] triages the unexpected WPT results, updating expectations as needed (see below) * [x] fixes the failures in /webidl/ecmascript-binding/window-named-properties-object.html (3844f69) * [x] fixes the failures in the [[GetOwnProperty]] subtest (75c24e9) * [x] fixes the failures in the [[DefineOwnProperty]] subtest (e4e7a14) * [x] fixes the failures in the [[HasProperty]] subtest (75c24e9) * [x] fixes the failures in the [[Get]] subtest (4bafb27) * [x] fixes the failures in the [[Set]] (direct) subtest (e4e7a14) * [x] fixes the failures in the [[Delete]] subtest (4bafb27) * [x] fixes the failures in the [[OwnPropertyKeys]] subtest (afcd24a) * [x] resolves the todos and fixmes * [x] Document: handle exposed objects ×3 (ed3e37b) * [x] Window::NamedGetter: document.get_elements_with_id() (618ef57) * [x] get_own_property_descriptor: check for interactions with indexed access (b906fae) * [x] create trap: pass proper classp (618ef57) <details><summary>131× tests that now pass</summary> * **/webidl/ecmascript-binding/window-named-properties-object.html** *directly relevant to this patch* * **/FileAPI/Blob-methods-from-detached-frame.html** done #29450 #29451 * **/cors/script-304.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-in-inline-that-had-block.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-that-had-block.html** * **/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html** * **/css/CSS2/floats/computed-float-position-absolute.html** * **/css/CSS2/normal-flow/block-in-inline-hittest-float-001.html** * **/css/CSS2/normal-flow/block-in-inline-insert-018.html** * **/css/CSS2/normal-flow/margin-collapse-through-percentage-padding.html** * **/css/CSS2/positioning/abspos-change-in-inline-block.html** * **/css/CSS2/positioning/abspos-width-change-inline-container-001.html** * **/css/CSS2/positioning/detach-abspos-before-layout.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable-2.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable.html** * **/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html** * **/css/CSS2/stacking-context/opacity-change-parent-stacking-context.html** * **/css/CSS2/stacking-context/opacity-change-twice-stacking-context.html** * **/css/CSS2/stacking-context/opacity-transition-change-parent-stacking-context.html** * **/css/css-animations/animation-base-response-002.html** * **/css/css-animations/style-animation-parsing.html** * **/css/css-backgrounds/background-clip-color-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-conic-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-linear-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-radial-repaint.html** * **/css/css-backgrounds/background-image-none-gradient-repaint.html** * **/css/css-backgrounds/border-radius-dynamic-from-no-radius.html** * **/css/css-backgrounds/child-move-reveals-parent-background.html** * **/css/css-color/filters-under-will-change-opacity.html** * **/css/css-flexbox/anonymous-flex-item-001.html** * **/css/css-flexbox/anonymous-flex-item-003.html** * **/css/css-flexbox/dynamic-bsize-change.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-016.html** * **/css/cssom/at-namespace.html** * **/css/cssom/computed-style-002.html** * **/css/cssom/getComputedStyle-display-none-002.html** * **/css/cssom/getComputedStyle-display-none-003.html** * **/css/cssom/preferred-stylesheet-reversed-order.html** * **/css/cssom-view/HTMLImageElement-x-and-y-ignore-transforms.html** * **/css/cssom-view/pt-to-px-width.html** * **/css/cssom-view/scroll-back-to-initial-position.html** * **/css/css-text-decor/text-decoration-color-recalc-002.html** * **/css/css-text-decor/text-decoration-line-grammar-error-color-dynamic-001.optional.html** * **/css/css-text-decor/text-decoration-line-spelling-error-color-dynamic-001.optional.html** * **/css/css-text/text-indent/percentage-value-intrinsic-size.html** * **/css/css-text/white-space/display-contents-remove-whitespace-change.html** * **/css/css-text/white-space/white-space-empty-text-sibling.html** * **/css/css-transforms/change-perspective-property.html** * **/css/css-transforms/change-scale-wide-range.html** * **/css/css-transforms/change-transform-origin-property.html** * **/css/css-transforms/dynamic-fixed-pos-cb-change.html** * **/css/css-transforms/individual-transform/change-rotate-property.html** * **/css/css-transforms/individual-transform/change-scale-property.html** * **/css/css-transforms/paint-order-with-transform-change.html** * **/css/css-transforms/size-change-under-backface-visibility-hidden.html** * **/css/css-transforms/subpixel-transform-changes-001.html** * **/css/css-transforms/subpixel-transform-changes-002.html** * **/css/css-transforms/subpixel-transform-changes-003.html** * **/css/css-transforms/subpixel-transform-changes-004.html** * **/css/css-transitions/transition-reparented.html** * **/css/css-ui/historical/moz-user-modify-01.html** * **/css/css-ui/historical/user-modify-01.html** * **/css/css-ui/historical/webkit-user-modify-01.html** * **/css/css-ui/resize-change-margin.html** * **/css/css-ui/text-overflow-change-color.html** * **/css/css-ui/text-overflow-ellipsis-width-001.html** * **/css/css-values/animations/line-height-lh-transition.html** * **/css/css-values/calc-nesting.html** * **/css/css-values/update-subpixel-rem-unit.html** * **/css/css-values/viewport-units-modify.html** * **/css/css-variables/css-variable-change-style-001.html** * **/css/css-variables/css-variable-change-style-002.html** * **/css/css-variables/variable-cycles.html** * **/css/selectors/attribute-selectors/style-attribute-selector.html** * **/css/selectors/i18n/lang-pseudo-class-disconnected.html** * **/css/selectors/invalidation/attribute.html** * **/css/selectors/invalidation/class-id-attr.html** * **/css/selectors/invalidation/defined.html** * **/css/selectors/invalidation/sheet-going-away-001.html** * **/css/selectors/invalidation/sibling.html** * **/css/selectors/missing-right-token.html** * **/css/selectors/not-complex.html** * **/css/selectors/not-specificity.html** * **/css/selectors/nth-of-type-namespace.html** * **/css/selectors/selectors-case-sensitive-001.html** * **/css/selectors/visited-inheritance.html** * **/custom-elements/CustomElementRegistry-constructor-and-callbacks-are-held-strongly.html** * **/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html** * **/dom/nodes/remove-and-adopt-thcrash.html** * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigate-parent-while-child-loading.html** * **/html/browsers/history/the-history-interface/history_back_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_forward_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_go_cross_realm_method.html** * **/html/browsers/the-window-object/named-access-on-the-window-object/window-named-properties.html** * **/html/dom/elements/images/bypass-cache-revalidation.html** * **/html/rendering/non-replaced-elements/tables/table-ua-stylesheet.html** * **/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-alt-crash-001.html** * **/html/rendering/replaced-elements/embedded-content/change-src-while-not-displayed.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe-in-multicol.sub.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe.sub.html** * **/html/rendering/replaced-elements/embedded-content/tall-cross-domain-iframe-in-scrolled.sub.html** * **/html/rendering/widgets/the-select-element/select-invalidation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_iframe_src_navigation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_location_assignment.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-focus.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-gbcr.html** * **/html/semantics/embedded-content/the-iframe-element/iframe-network-error.sub.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-anchor.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-attribute-reset.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-change.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-clip-path.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html** * **/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html** * **/html/semantics/forms/form-submission-0/form-double-submit-to-different-origin-frame.html** * **/html/semantics/forms/form-submission-0/form-submit-iframe-then-location-navigate.html** * **/html/semantics/forms/form-submission-0/reparent-form-during-planned-navigation-task.html** * **/html/semantics/forms/the-button-element/button-willvalidate-readonly-attribute.html** * **/html/semantics/forms/the-input-element/datetime-local-trailing-zeros.html** * **/html/semantics/forms/the-input-element/radio-morphed.html** * **/html/semantics/forms/the-progress-element/progress.html** * **/html/semantics/forms/the-select-element/select-willvalidate-readonly-attribute.html** * **/html/semantics/selectors/pseudo-classes/placeholder-shown-type-change.html** * **/html/syntax/serializing-html-fragments/initial-linefeed-pre.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-errorevent.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-event.html** * **/quirks/unitless-length/excluded-properties-001.html** * **/quirks/unitless-length/excluded-properties-003.html** * **/selection/caret/empty-elements.html** * **/selection/contenteditable/cefalse-on-boundaries.html** * **/selection/textcontrols/onselectionchange-content-attribute.html** </details> <details><summary>94× tests that improve but still fail in a way that’s clearly the subject of the test</summary> * **/css/css-animations/animation-base-response-001.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-visited.html** * **/css/css-backgrounds/inheritance.sub.html** * **/css/css-backgrounds/local-attachment-content-box-scroll.html** * **/css/css-color/canvas-change-opacity.html** * **/css/css-color/color-initial-canvastext.html** * **/css/css-flexbox/flex-aspect-ratio-img-column-010.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-004.html** * **/css/css-fonts/parsing/font-face-src-format.html** getter works but insertRule does nothing * **/css/css-fonts/parsing/font-face-src-list.html** as above * **/css/css-fonts/parsing/font-face-src-local.html** as above, but also delayed length change? * **/css/css-fonts/parsing/font-face-src-tech.html** as above * **/css/css-text/white-space/trailing-space-before-br-001.html** * **/css/css-transforms/3d-rendering-context-behavior.html** failures are subject of test, but also blank page? * **/css/css-transforms/individual-transform/change-translate-property.html** * **/css/css-transforms/preserve-3d-flat-grouping-properties.html** * **/css/css-transforms/transforms-support-calc.html** * **/css/css-transitions/inherit-height-transition.html** * **/css/css-ui/inheritance.html** * **/css/css-ui/parsing/outline-width-computed.html** failures are subject of test; https://drafts.csswg.org/css-values-4/#snap-a-length-as-a-border-width * **/css/css-values/lh-unit-003.html** * **/css/css-values/viewport-units-compute.html** * **/css/css-values/viewport-units-keyframes.html** * **/css/css-values/viewport-units-media-queries.html** * **/css/css-values/viewport-units-writing-mode.html** * **/css/cssom-view/elementsFromPoint-table.html** * **/css/cssom-view/scroll-behavior-default-css.html** * **/css/cssom-view/scroll-behavior-element.html** * **/css/cssom-view/scroll-behavior-main-frame-root.html** * **/css/cssom-view/scroll-behavior-main-frame-window.html** * **/css/cssom-view/scroll-behavior-smooth-navigation.html** * **/css/cssom-view/scroll-behavior-subframe-root.html** * **/css/cssom/computed-style-003.html** * **/css/cssom/computed-style-004.html** * **/css/cssom/font-variant-shorthand-serialization.html** * **/css/selectors/dir-selector-auto.html** * **/css/selectors/has-argument-with-explicit-scope.html** * **/css/selectors/has-basic.html** * **/css/selectors/has-relative-argument.html** * **/css/selectors/invalidation/attribute-or-elemental-selectors-in-has.html** * **/css/selectors/invalidation/child-indexed-pseudo-classes-in-has.html** * **/css/selectors/invalidation/dir-pseudo-class-in-has.html** * **/css/selectors/invalidation/empty-pseudo-in-has.html** * **/css/selectors/invalidation/has-in-adjacent-position.html** * **/css/selectors/invalidation/has-in-ancestor-position.html** * **/css/selectors/invalidation/has-in-parent-position.html** * **/css/selectors/invalidation/has-in-sibling-position.html** * **/css/selectors/invalidation/has-invalidation-after-removing-non-first-element.html** * **/css/selectors/invalidation/has-invalidation-for-wiping-an-element.html** * **/css/selectors/invalidation/has-sibling.html** * **/css/selectors/invalidation/has-with-not.html** * **/css/selectors/invalidation/has-with-pseudo-class.html** * **/css/selectors/invalidation/input-pseudo-classes-in-has.html** * **/css/selectors/invalidation/is-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/lang-pseudo-class-in-has.html** * **/css/selectors/invalidation/not-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/typed-child-indexed-pseudo-classes-in-has.html** * **/css/selectors/is-where-basic.html** * **/css/selectors/is-where-not.html** * **/html/rendering/non-replaced-elements/tables/form-in-tables.html** * /html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update- * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-attribute-changes.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-normal-descendant-change.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-remove.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html** * **/html/semantics/interactive-elements/the-dialog-element/inertness-with-modal-dialogs-and-iframes.html** * **/html/semantics/popovers/popover-stacking.html** * **/referrer-policy/generic/inheritance/popup-inheritance-form-submission.html** * **/resource-timing/resource-reload-TAO.html** * **/selection/bidi/modify.tentative.html** * **/selection/contenteditable/modify.tentative.html** * **/selection/textcontrols/selectionchange.html** * **/css/CSS2/normal-flow/block-in-inline-client-rects-001.html** * **/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html** * **/css/css-animations/computed-style-animation-parsing.html** * **/css/css-variables/variables-substitute-guaranteed-invalid.html** * **/css/cssom-view/elementsFromPoint-simple.html** * **/css/cssom/CSSStyleSheet-modify-after-removal.html** * **/css/cssom/getComputedStyle-display-none-001.html** * **/css/selectors/focus-visible-script-focus-001.html** * **/css/selectors/has-specificity.html** * **/css/selectors/invalidation/is.html** * **/css/selectors/invalidation/not-002.html** * **/dom/events/EventListener-handleEvent-cross-realm.html** * **/dom/traversal/TreeWalker-acceptNode-filter-cross-realm.html** * **/html/browsers/the-window-object/window-properties.https.html** * **/html/browsers/the-window-object/window-prototype-chain.html** * **/html/browsers/windows/nested-browsing-contexts/frameElement.sub.html** * **/html/dom/aria-element-reflection.html** * **/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html** * **/html/semantics/forms/form-submission-0/form-double-submit-multiple-targets.html** * **/html/semantics/forms/the-input-element/show-picker-cross-origin-iframe.html** * **/html/webappapis/scripting/events/compile-event-handler-lexical-scopes-form-owner.html** * **/quirks/unitless-length/excluded-properties-002.html** </details> <details><summary>22× tests with failures that looked interesting</summary> * 1× CRASH [expected ...] * **/css/css-fonts/crash-large-grapheme-cluster.html** crash is subject of test * 6× FAIL [expected PASS] /... (reftest) * **/css/css-flexbox/anonymous-flex-item-005.html** old pass was spurious * **/css/css-flexbox/anonymous-flex-item-006.html** old pass was spurious * **/css/css-text-decor/text-decoration-line-recalc.html** old pass was spurious; ‘text-decoration’ shorthand unimplemented * **/css/css-ui/appearance-auto-non-html-namespace-001.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-inherit-rtl.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-rtl.html** old pass was spurious * 13× TIMEOUT [expected ...] * **/css/css-fonts/font-size-monospace-adjust.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/css/cssom-view/background-change-during-smooth-scroll.html** timeout is subject of test * **/css/selectors/invalidation/has-complexity.html** timeout is subject of test * **/css/selectors/invalidation/media-loading-pseudo-classes-in-has.html** timeout is subject of test; :has() unimplemented * **/fetch/stale-while-revalidate/stale-image.html** timeout is subject of test * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigates-multiple-frames.html** timeout is subject of test * **/html/rendering/widgets/appearance/appearance-animation-001.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-animation-002.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-transition-001.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-002.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-003.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/resource-timing/opaque-origin.html** timeout is subject of test * **/selection/textcontrols/selectionchange-bubble.html** timeout is subject of test * **/webidl/ecmascript-binding/invalid-this-value-cross-realm.html** ‘HTMLDocument’ unimplemented </details> ---  - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #27949 (GitHub issue number if applicable)  - [x] There are tests for these changes OR - [ ] These changes do not require tests because ___

@pylbrecht

HTML #named-access-on-the-window-object This patch implements [named access on the window object](https://html.spec.whatwg.org/#named-access-on-the-window-object) based on @pylbrecht’s and @yvt’s previous work (see also #27952, #25562, #21869, #19904). That work makes 130 tests pass, and I’ve made some additional changes to make [the test for the feature itself](https://wpt.live/webidl/ecmascript-binding/window-named-properties-object.html) pass too, but I haven’t worked with mozjs before, so I have no idea if I’ve gone about my changes the Right Way. In particular, this patch: * [x] applies @pylbrecht’s patch (#27952) * [x] resolves conflicts related to #29079 and #28546 (5ae0ca4) * [x] applies @yvt’s patch to the segfault in getPrototypeIfOrdinary (1e24ffd) * [x] reverts the change introducing Untransplantable (76dc35a), since #28534 was abandoned in favour of #28536 * [x] triages the unexpected WPT results, updating expectations as needed (see below) * [x] fixes the failures in /webidl/ecmascript-binding/window-named-properties-object.html (3844f69) * [x] fixes the failures in the [[GetOwnProperty]] subtest (75c24e9) * [x] fixes the failures in the [[DefineOwnProperty]] subtest (e4e7a14) * [x] fixes the failures in the [[HasProperty]] subtest (75c24e9) * [x] fixes the failures in the [[Get]] subtest (4bafb27) * [x] fixes the failures in the [[Set]] (direct) subtest (e4e7a14) * [x] fixes the failures in the [[Delete]] subtest (4bafb27) * [x] fixes the failures in the [[OwnPropertyKeys]] subtest (afcd24a) * [x] resolves the todos and fixmes * [x] Document: handle exposed objects ×3 (ed3e37b) * [x] Window::NamedGetter: document.get_elements_with_id() (618ef57) * [x] get_own_property_descriptor: check for interactions with indexed access (b906fae) * [x] create trap: pass proper classp (618ef57) <details><summary>131× tests that now pass</summary> * **/webidl/ecmascript-binding/window-named-properties-object.html** *directly relevant to this patch* * **/FileAPI/Blob-methods-from-detached-frame.html** done #29450 #29451 * **/cors/script-304.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-in-inline-that-had-block.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-that-had-block.html** * **/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html** * **/css/CSS2/floats/computed-float-position-absolute.html** * **/css/CSS2/normal-flow/block-in-inline-hittest-float-001.html** * **/css/CSS2/normal-flow/block-in-inline-insert-018.html** * **/css/CSS2/normal-flow/margin-collapse-through-percentage-padding.html** * **/css/CSS2/positioning/abspos-change-in-inline-block.html** * **/css/CSS2/positioning/abspos-width-change-inline-container-001.html** * **/css/CSS2/positioning/detach-abspos-before-layout.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable-2.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable.html** * **/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html** * **/css/CSS2/stacking-context/opacity-change-parent-stacking-context.html** * **/css/CSS2/stacking-context/opacity-change-twice-stacking-context.html** * **/css/CSS2/stacking-context/opacity-transition-change-parent-stacking-context.html** * **/css/css-animations/animation-base-response-002.html** * **/css/css-animations/style-animation-parsing.html** * **/css/css-backgrounds/background-clip-color-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-conic-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-linear-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-radial-repaint.html** * **/css/css-backgrounds/background-image-none-gradient-repaint.html** * **/css/css-backgrounds/border-radius-dynamic-from-no-radius.html** * **/css/css-backgrounds/child-move-reveals-parent-background.html** * **/css/css-color/filters-under-will-change-opacity.html** * **/css/css-flexbox/anonymous-flex-item-001.html** * **/css/css-flexbox/anonymous-flex-item-003.html** * **/css/css-flexbox/dynamic-bsize-change.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-016.html** * **/css/cssom/at-namespace.html** * **/css/cssom/computed-style-002.html** * **/css/cssom/getComputedStyle-display-none-002.html** * **/css/cssom/getComputedStyle-display-none-003.html** * **/css/cssom/preferred-stylesheet-reversed-order.html** * **/css/cssom-view/HTMLImageElement-x-and-y-ignore-transforms.html** * **/css/cssom-view/pt-to-px-width.html** * **/css/cssom-view/scroll-back-to-initial-position.html** * **/css/css-text-decor/text-decoration-color-recalc-002.html** * **/css/css-text-decor/text-decoration-line-grammar-error-color-dynamic-001.optional.html** * **/css/css-text-decor/text-decoration-line-spelling-error-color-dynamic-001.optional.html** * **/css/css-text/text-indent/percentage-value-intrinsic-size.html** * **/css/css-text/white-space/display-contents-remove-whitespace-change.html** * **/css/css-text/white-space/white-space-empty-text-sibling.html** * **/css/css-transforms/change-perspective-property.html** * **/css/css-transforms/change-scale-wide-range.html** * **/css/css-transforms/change-transform-origin-property.html** * **/css/css-transforms/dynamic-fixed-pos-cb-change.html** * **/css/css-transforms/individual-transform/change-rotate-property.html** * **/css/css-transforms/individual-transform/change-scale-property.html** * **/css/css-transforms/paint-order-with-transform-change.html** * **/css/css-transforms/size-change-under-backface-visibility-hidden.html** * **/css/css-transforms/subpixel-transform-changes-001.html** * **/css/css-transforms/subpixel-transform-changes-002.html** * **/css/css-transforms/subpixel-transform-changes-003.html** * **/css/css-transforms/subpixel-transform-changes-004.html** * **/css/css-transitions/transition-reparented.html** * **/css/css-ui/historical/moz-user-modify-01.html** * **/css/css-ui/historical/user-modify-01.html** * **/css/css-ui/historical/webkit-user-modify-01.html** * **/css/css-ui/resize-change-margin.html** * **/css/css-ui/text-overflow-change-color.html** * **/css/css-ui/text-overflow-ellipsis-width-001.html** * **/css/css-values/animations/line-height-lh-transition.html** * **/css/css-values/calc-nesting.html** * **/css/css-values/update-subpixel-rem-unit.html** * **/css/css-values/viewport-units-modify.html** * **/css/css-variables/css-variable-change-style-001.html** * **/css/css-variables/css-variable-change-style-002.html** * **/css/css-variables/variable-cycles.html** * **/css/selectors/attribute-selectors/style-attribute-selector.html** * **/css/selectors/i18n/lang-pseudo-class-disconnected.html** * **/css/selectors/invalidation/attribute.html** * **/css/selectors/invalidation/class-id-attr.html** * **/css/selectors/invalidation/defined.html** * **/css/selectors/invalidation/sheet-going-away-001.html** * **/css/selectors/invalidation/sibling.html** * **/css/selectors/missing-right-token.html** * **/css/selectors/not-complex.html** * **/css/selectors/not-specificity.html** * **/css/selectors/nth-of-type-namespace.html** * **/css/selectors/selectors-case-sensitive-001.html** * **/css/selectors/visited-inheritance.html** * **/custom-elements/CustomElementRegistry-constructor-and-callbacks-are-held-strongly.html** * **/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html** * **/dom/nodes/remove-and-adopt-thcrash.html** * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigate-parent-while-child-loading.html** * **/html/browsers/history/the-history-interface/history_back_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_forward_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_go_cross_realm_method.html** * **/html/browsers/the-window-object/named-access-on-the-window-object/window-named-properties.html** * **/html/dom/elements/images/bypass-cache-revalidation.html** * **/html/rendering/non-replaced-elements/tables/table-ua-stylesheet.html** * **/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-alt-crash-001.html** * **/html/rendering/replaced-elements/embedded-content/change-src-while-not-displayed.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe-in-multicol.sub.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe.sub.html** * **/html/rendering/replaced-elements/embedded-content/tall-cross-domain-iframe-in-scrolled.sub.html** * **/html/rendering/widgets/the-select-element/select-invalidation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_iframe_src_navigation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_location_assignment.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-focus.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-gbcr.html** * **/html/semantics/embedded-content/the-iframe-element/iframe-network-error.sub.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-anchor.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-attribute-reset.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-change.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-clip-path.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html** * **/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html** * **/html/semantics/forms/form-submission-0/form-double-submit-to-different-origin-frame.html** * **/html/semantics/forms/form-submission-0/form-submit-iframe-then-location-navigate.html** * **/html/semantics/forms/form-submission-0/reparent-form-during-planned-navigation-task.html** * **/html/semantics/forms/the-button-element/button-willvalidate-readonly-attribute.html** * **/html/semantics/forms/the-input-element/datetime-local-trailing-zeros.html** * **/html/semantics/forms/the-input-element/radio-morphed.html** * **/html/semantics/forms/the-progress-element/progress.html** * **/html/semantics/forms/the-select-element/select-willvalidate-readonly-attribute.html** * **/html/semantics/selectors/pseudo-classes/placeholder-shown-type-change.html** * **/html/syntax/serializing-html-fragments/initial-linefeed-pre.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-errorevent.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-event.html** * **/quirks/unitless-length/excluded-properties-001.html** * **/quirks/unitless-length/excluded-properties-003.html** * **/selection/caret/empty-elements.html** * **/selection/contenteditable/cefalse-on-boundaries.html** * **/selection/textcontrols/onselectionchange-content-attribute.html** </details> <details><summary>94× tests that improve but still fail in a way that’s clearly the subject of the test</summary> * **/css/css-animations/animation-base-response-001.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-visited.html** * **/css/css-backgrounds/inheritance.sub.html** * **/css/css-backgrounds/local-attachment-content-box-scroll.html** * **/css/css-color/canvas-change-opacity.html** * **/css/css-color/color-initial-canvastext.html** * **/css/css-flexbox/flex-aspect-ratio-img-column-010.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-004.html** * **/css/css-fonts/parsing/font-face-src-format.html** getter works but insertRule does nothing * **/css/css-fonts/parsing/font-face-src-list.html** as above * **/css/css-fonts/parsing/font-face-src-local.html** as above, but also delayed length change? * **/css/css-fonts/parsing/font-face-src-tech.html** as above * **/css/css-text/white-space/trailing-space-before-br-001.html** * **/css/css-transforms/3d-rendering-context-behavior.html** failures are subject of test, but also blank page? * **/css/css-transforms/individual-transform/change-translate-property.html** * **/css/css-transforms/preserve-3d-flat-grouping-properties.html** * **/css/css-transforms/transforms-support-calc.html** * **/css/css-transitions/inherit-height-transition.html** * **/css/css-ui/inheritance.html** * **/css/css-ui/parsing/outline-width-computed.html** failures are subject of test; https://drafts.csswg.org/css-values-4/#snap-a-length-as-a-border-width * **/css/css-values/lh-unit-003.html** * **/css/css-values/viewport-units-compute.html** * **/css/css-values/viewport-units-keyframes.html** * **/css/css-values/viewport-units-media-queries.html** * **/css/css-values/viewport-units-writing-mode.html** * **/css/cssom-view/elementsFromPoint-table.html** * **/css/cssom-view/scroll-behavior-default-css.html** * **/css/cssom-view/scroll-behavior-element.html** * **/css/cssom-view/scroll-behavior-main-frame-root.html** * **/css/cssom-view/scroll-behavior-main-frame-window.html** * **/css/cssom-view/scroll-behavior-smooth-navigation.html** * **/css/cssom-view/scroll-behavior-subframe-root.html** * **/css/cssom/computed-style-003.html** * **/css/cssom/computed-style-004.html** * **/css/cssom/font-variant-shorthand-serialization.html** * **/css/selectors/dir-selector-auto.html** * **/css/selectors/has-argument-with-explicit-scope.html** * **/css/selectors/has-basic.html** * **/css/selectors/has-relative-argument.html** * **/css/selectors/invalidation/attribute-or-elemental-selectors-in-has.html** * **/css/selectors/invalidation/child-indexed-pseudo-classes-in-has.html** * **/css/selectors/invalidation/dir-pseudo-class-in-has.html** * **/css/selectors/invalidation/empty-pseudo-in-has.html** * **/css/selectors/invalidation/has-in-adjacent-position.html** * **/css/selectors/invalidation/has-in-ancestor-position.html** * **/css/selectors/invalidation/has-in-parent-position.html** * **/css/selectors/invalidation/has-in-sibling-position.html** * **/css/selectors/invalidation/has-invalidation-after-removing-non-first-element.html** * **/css/selectors/invalidation/has-invalidation-for-wiping-an-element.html** * **/css/selectors/invalidation/has-sibling.html** * **/css/selectors/invalidation/has-with-not.html** * **/css/selectors/invalidation/has-with-pseudo-class.html** * **/css/selectors/invalidation/input-pseudo-classes-in-has.html** * **/css/selectors/invalidation/is-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/lang-pseudo-class-in-has.html** * **/css/selectors/invalidation/not-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/typed-child-indexed-pseudo-classes-in-has.html** * **/css/selectors/is-where-basic.html** * **/css/selectors/is-where-not.html** * **/html/rendering/non-replaced-elements/tables/form-in-tables.html** * /html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update- * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-attribute-changes.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-normal-descendant-change.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-remove.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html** * **/html/semantics/interactive-elements/the-dialog-element/inertness-with-modal-dialogs-and-iframes.html** * **/html/semantics/popovers/popover-stacking.html** * **/referrer-policy/generic/inheritance/popup-inheritance-form-submission.html** * **/resource-timing/resource-reload-TAO.html** * **/selection/bidi/modify.tentative.html** * **/selection/contenteditable/modify.tentative.html** * **/selection/textcontrols/selectionchange.html** * **/css/CSS2/normal-flow/block-in-inline-client-rects-001.html** * **/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html** * **/css/css-animations/computed-style-animation-parsing.html** * **/css/css-variables/variables-substitute-guaranteed-invalid.html** * **/css/cssom-view/elementsFromPoint-simple.html** * **/css/cssom/CSSStyleSheet-modify-after-removal.html** * **/css/cssom/getComputedStyle-display-none-001.html** * **/css/selectors/focus-visible-script-focus-001.html** * **/css/selectors/has-specificity.html** * **/css/selectors/invalidation/is.html** * **/css/selectors/invalidation/not-002.html** * **/dom/events/EventListener-handleEvent-cross-realm.html** * **/dom/traversal/TreeWalker-acceptNode-filter-cross-realm.html** * **/html/browsers/the-window-object/window-properties.https.html** * **/html/browsers/the-window-object/window-prototype-chain.html** * **/html/browsers/windows/nested-browsing-contexts/frameElement.sub.html** * **/html/dom/aria-element-reflection.html** * **/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html** * **/html/semantics/forms/form-submission-0/form-double-submit-multiple-targets.html** * **/html/semantics/forms/the-input-element/show-picker-cross-origin-iframe.html** * **/html/webappapis/scripting/events/compile-event-handler-lexical-scopes-form-owner.html** * **/quirks/unitless-length/excluded-properties-002.html** </details> <details><summary>22× tests with failures that looked interesting</summary> * 1× CRASH [expected ...] * **/css/css-fonts/crash-large-grapheme-cluster.html** crash is subject of test * 6× FAIL [expected PASS] /... (reftest) * **/css/css-flexbox/anonymous-flex-item-005.html** old pass was spurious * **/css/css-flexbox/anonymous-flex-item-006.html** old pass was spurious * **/css/css-text-decor/text-decoration-line-recalc.html** old pass was spurious; ‘text-decoration’ shorthand unimplemented * **/css/css-ui/appearance-auto-non-html-namespace-001.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-inherit-rtl.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-rtl.html** old pass was spurious * 13× TIMEOUT [expected ...] * **/css/css-fonts/font-size-monospace-adjust.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/css/cssom-view/background-change-during-smooth-scroll.html** timeout is subject of test * **/css/selectors/invalidation/has-complexity.html** timeout is subject of test * **/css/selectors/invalidation/media-loading-pseudo-classes-in-has.html** timeout is subject of test; :has() unimplemented * **/fetch/stale-while-revalidate/stale-image.html** timeout is subject of test * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigates-multiple-frames.html** timeout is subject of test * **/html/rendering/widgets/appearance/appearance-animation-001.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-animation-002.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-transition-001.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-002.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-003.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/resource-timing/opaque-origin.html** timeout is subject of test * **/selection/textcontrols/selectionchange-bubble.html** timeout is subject of test * **/webidl/ecmascript-binding/invalid-this-value-cross-realm.html** ‘HTMLDocument’ unimplemented </details> ---  - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #27949 (GitHub issue number if applicable)  - [x] There are tests for these changes OR - [ ] These changes do not require tests because ___

@pylbrecht

HTML #named-access-on-the-window-object This patch implements [named access on the window object](https://html.spec.whatwg.org/#named-access-on-the-window-object) based on @pylbrecht’s and @yvt’s previous work (see also #27952, #25562, #21869, #19904). That work makes 130 tests pass, and I’ve made some additional changes to make [the test for the feature itself](https://wpt.live/webidl/ecmascript-binding/window-named-properties-object.html) pass too, but I haven’t worked with mozjs before, so I have no idea if I’ve gone about my changes the Right Way. In particular, this patch: * [x] applies @pylbrecht’s patch (#27952) * [x] resolves conflicts related to #29079 and #28546 (5ae0ca4) * [x] applies @yvt’s patch to the segfault in getPrototypeIfOrdinary (1e24ffd) * [x] reverts the change introducing Untransplantable (76dc35a), since #28534 was abandoned in favour of #28536 * [x] triages the unexpected WPT results, updating expectations as needed (see below) * [x] fixes the failures in /webidl/ecmascript-binding/window-named-properties-object.html (3844f69) * [x] fixes the failures in the [[GetOwnProperty]] subtest (75c24e9) * [x] fixes the failures in the [[DefineOwnProperty]] subtest (e4e7a14) * [x] fixes the failures in the [[HasProperty]] subtest (75c24e9) * [x] fixes the failures in the [[Get]] subtest (4bafb27) * [x] fixes the failures in the [[Set]] (direct) subtest (e4e7a14) * [x] fixes the failures in the [[Delete]] subtest (4bafb27) * [x] fixes the failures in the [[OwnPropertyKeys]] subtest (afcd24a) * [x] resolves the todos and fixmes * [x] Document: handle exposed objects ×3 (ed3e37b) * [x] Window::NamedGetter: document.get_elements_with_id() (618ef57) * [x] get_own_property_descriptor: check for interactions with indexed access (b906fae) * [x] create trap: pass proper classp (618ef57) <details><summary>131× tests that now pass</summary> * **/webidl/ecmascript-binding/window-named-properties-object.html** *directly relevant to this patch* * **/FileAPI/Blob-methods-from-detached-frame.html** done #29450 #29451 * **/cors/script-304.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-in-inline-that-had-block.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-that-had-block.html** * **/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html** * **/css/CSS2/floats/computed-float-position-absolute.html** * **/css/CSS2/normal-flow/block-in-inline-hittest-float-001.html** * **/css/CSS2/normal-flow/block-in-inline-insert-018.html** * **/css/CSS2/normal-flow/margin-collapse-through-percentage-padding.html** * **/css/CSS2/positioning/abspos-change-in-inline-block.html** * **/css/CSS2/positioning/abspos-width-change-inline-container-001.html** * **/css/CSS2/positioning/detach-abspos-before-layout.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable-2.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable.html** * **/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html** * **/css/CSS2/stacking-context/opacity-change-parent-stacking-context.html** * **/css/CSS2/stacking-context/opacity-change-twice-stacking-context.html** * **/css/CSS2/stacking-context/opacity-transition-change-parent-stacking-context.html** * **/css/css-animations/animation-base-response-002.html** * **/css/css-animations/style-animation-parsing.html** * **/css/css-backgrounds/background-clip-color-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-conic-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-linear-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-radial-repaint.html** * **/css/css-backgrounds/background-image-none-gradient-repaint.html** * **/css/css-backgrounds/border-radius-dynamic-from-no-radius.html** * **/css/css-backgrounds/child-move-reveals-parent-background.html** * **/css/css-color/filters-under-will-change-opacity.html** * **/css/css-flexbox/anonymous-flex-item-001.html** * **/css/css-flexbox/anonymous-flex-item-003.html** * **/css/css-flexbox/dynamic-bsize-change.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-016.html** * **/css/cssom/at-namespace.html** * **/css/cssom/computed-style-002.html** * **/css/cssom/getComputedStyle-display-none-002.html** * **/css/cssom/getComputedStyle-display-none-003.html** * **/css/cssom/preferred-stylesheet-reversed-order.html** * **/css/cssom-view/HTMLImageElement-x-and-y-ignore-transforms.html** * **/css/cssom-view/pt-to-px-width.html** * **/css/cssom-view/scroll-back-to-initial-position.html** * **/css/css-text-decor/text-decoration-color-recalc-002.html** * **/css/css-text-decor/text-decoration-line-grammar-error-color-dynamic-001.optional.html** * **/css/css-text-decor/text-decoration-line-spelling-error-color-dynamic-001.optional.html** * **/css/css-text/text-indent/percentage-value-intrinsic-size.html** * **/css/css-text/white-space/display-contents-remove-whitespace-change.html** * **/css/css-text/white-space/white-space-empty-text-sibling.html** * **/css/css-transforms/change-perspective-property.html** * **/css/css-transforms/change-scale-wide-range.html** * **/css/css-transforms/change-transform-origin-property.html** * **/css/css-transforms/dynamic-fixed-pos-cb-change.html** * **/css/css-transforms/individual-transform/change-rotate-property.html** * **/css/css-transforms/individual-transform/change-scale-property.html** * **/css/css-transforms/paint-order-with-transform-change.html** * **/css/css-transforms/size-change-under-backface-visibility-hidden.html** * **/css/css-transforms/subpixel-transform-changes-001.html** * **/css/css-transforms/subpixel-transform-changes-002.html** * **/css/css-transforms/subpixel-transform-changes-003.html** * **/css/css-transforms/subpixel-transform-changes-004.html** * **/css/css-transitions/transition-reparented.html** * **/css/css-ui/historical/moz-user-modify-01.html** * **/css/css-ui/historical/user-modify-01.html** * **/css/css-ui/historical/webkit-user-modify-01.html** * **/css/css-ui/resize-change-margin.html** * **/css/css-ui/text-overflow-change-color.html** * **/css/css-ui/text-overflow-ellipsis-width-001.html** * **/css/css-values/animations/line-height-lh-transition.html** * **/css/css-values/calc-nesting.html** * **/css/css-values/update-subpixel-rem-unit.html** * **/css/css-values/viewport-units-modify.html** * **/css/css-variables/css-variable-change-style-001.html** * **/css/css-variables/css-variable-change-style-002.html** * **/css/css-variables/variable-cycles.html** * **/css/selectors/attribute-selectors/style-attribute-selector.html** * **/css/selectors/i18n/lang-pseudo-class-disconnected.html** * **/css/selectors/invalidation/attribute.html** * **/css/selectors/invalidation/class-id-attr.html** * **/css/selectors/invalidation/defined.html** * **/css/selectors/invalidation/sheet-going-away-001.html** * **/css/selectors/invalidation/sibling.html** * **/css/selectors/missing-right-token.html** * **/css/selectors/not-complex.html** * **/css/selectors/not-specificity.html** * **/css/selectors/nth-of-type-namespace.html** * **/css/selectors/selectors-case-sensitive-001.html** * **/css/selectors/visited-inheritance.html** * **/custom-elements/CustomElementRegistry-constructor-and-callbacks-are-held-strongly.html** * **/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html** * **/dom/nodes/remove-and-adopt-thcrash.html** * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigate-parent-while-child-loading.html** * **/html/browsers/history/the-history-interface/history_back_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_forward_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_go_cross_realm_method.html** * **/html/browsers/the-window-object/named-access-on-the-window-object/window-named-properties.html** * **/html/dom/elements/images/bypass-cache-revalidation.html** * **/html/rendering/non-replaced-elements/tables/table-ua-stylesheet.html** * **/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-alt-crash-001.html** * **/html/rendering/replaced-elements/embedded-content/change-src-while-not-displayed.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe-in-multicol.sub.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe.sub.html** * **/html/rendering/replaced-elements/embedded-content/tall-cross-domain-iframe-in-scrolled.sub.html** * **/html/rendering/widgets/the-select-element/select-invalidation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_iframe_src_navigation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_location_assignment.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-focus.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-gbcr.html** * **/html/semantics/embedded-content/the-iframe-element/iframe-network-error.sub.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-anchor.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-attribute-reset.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-change.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-clip-path.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html** * **/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html** * **/html/semantics/forms/form-submission-0/form-double-submit-to-different-origin-frame.html** * **/html/semantics/forms/form-submission-0/form-submit-iframe-then-location-navigate.html** * **/html/semantics/forms/form-submission-0/reparent-form-during-planned-navigation-task.html** * **/html/semantics/forms/the-button-element/button-willvalidate-readonly-attribute.html** * **/html/semantics/forms/the-input-element/datetime-local-trailing-zeros.html** * **/html/semantics/forms/the-input-element/radio-morphed.html** * **/html/semantics/forms/the-progress-element/progress.html** * **/html/semantics/forms/the-select-element/select-willvalidate-readonly-attribute.html** * **/html/semantics/selectors/pseudo-classes/placeholder-shown-type-change.html** * **/html/syntax/serializing-html-fragments/initial-linefeed-pre.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-errorevent.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-event.html** * **/quirks/unitless-length/excluded-properties-001.html** * **/quirks/unitless-length/excluded-properties-003.html** * **/selection/caret/empty-elements.html** * **/selection/contenteditable/cefalse-on-boundaries.html** * **/selection/textcontrols/onselectionchange-content-attribute.html** </details> <details><summary>94× tests that improve but still fail in a way that’s clearly the subject of the test</summary> * **/css/css-animations/animation-base-response-001.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-visited.html** * **/css/css-backgrounds/inheritance.sub.html** * **/css/css-backgrounds/local-attachment-content-box-scroll.html** * **/css/css-color/canvas-change-opacity.html** * **/css/css-color/color-initial-canvastext.html** * **/css/css-flexbox/flex-aspect-ratio-img-column-010.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-004.html** * **/css/css-fonts/parsing/font-face-src-format.html** getter works but insertRule does nothing * **/css/css-fonts/parsing/font-face-src-list.html** as above * **/css/css-fonts/parsing/font-face-src-local.html** as above, but also delayed length change? * **/css/css-fonts/parsing/font-face-src-tech.html** as above * **/css/css-text/white-space/trailing-space-before-br-001.html** * **/css/css-transforms/3d-rendering-context-behavior.html** failures are subject of test, but also blank page? * **/css/css-transforms/individual-transform/change-translate-property.html** * **/css/css-transforms/preserve-3d-flat-grouping-properties.html** * **/css/css-transforms/transforms-support-calc.html** * **/css/css-transitions/inherit-height-transition.html** * **/css/css-ui/inheritance.html** * **/css/css-ui/parsing/outline-width-computed.html** failures are subject of test; https://drafts.csswg.org/css-values-4/#snap-a-length-as-a-border-width * **/css/css-values/lh-unit-003.html** * **/css/css-values/viewport-units-compute.html** * **/css/css-values/viewport-units-keyframes.html** * **/css/css-values/viewport-units-media-queries.html** * **/css/css-values/viewport-units-writing-mode.html** * **/css/cssom-view/elementsFromPoint-table.html** * **/css/cssom-view/scroll-behavior-default-css.html** * **/css/cssom-view/scroll-behavior-element.html** * **/css/cssom-view/scroll-behavior-main-frame-root.html** * **/css/cssom-view/scroll-behavior-main-frame-window.html** * **/css/cssom-view/scroll-behavior-smooth-navigation.html** * **/css/cssom-view/scroll-behavior-subframe-root.html** * **/css/cssom/computed-style-003.html** * **/css/cssom/computed-style-004.html** * **/css/cssom/font-variant-shorthand-serialization.html** * **/css/selectors/dir-selector-auto.html** * **/css/selectors/has-argument-with-explicit-scope.html** * **/css/selectors/has-basic.html** * **/css/selectors/has-relative-argument.html** * **/css/selectors/invalidation/attribute-or-elemental-selectors-in-has.html** * **/css/selectors/invalidation/child-indexed-pseudo-classes-in-has.html** * **/css/selectors/invalidation/dir-pseudo-class-in-has.html** * **/css/selectors/invalidation/empty-pseudo-in-has.html** * **/css/selectors/invalidation/has-in-adjacent-position.html** * **/css/selectors/invalidation/has-in-ancestor-position.html** * **/css/selectors/invalidation/has-in-parent-position.html** * **/css/selectors/invalidation/has-in-sibling-position.html** * **/css/selectors/invalidation/has-invalidation-after-removing-non-first-element.html** * **/css/selectors/invalidation/has-invalidation-for-wiping-an-element.html** * **/css/selectors/invalidation/has-sibling.html** * **/css/selectors/invalidation/has-with-not.html** * **/css/selectors/invalidation/has-with-pseudo-class.html** * **/css/selectors/invalidation/input-pseudo-classes-in-has.html** * **/css/selectors/invalidation/is-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/lang-pseudo-class-in-has.html** * **/css/selectors/invalidation/not-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/typed-child-indexed-pseudo-classes-in-has.html** * **/css/selectors/is-where-basic.html** * **/css/selectors/is-where-not.html** * **/html/rendering/non-replaced-elements/tables/form-in-tables.html** * /html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update- * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-attribute-changes.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-normal-descendant-change.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-remove.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html** * **/html/semantics/interactive-elements/the-dialog-element/inertness-with-modal-dialogs-and-iframes.html** * **/html/semantics/popovers/popover-stacking.html** * **/referrer-policy/generic/inheritance/popup-inheritance-form-submission.html** * **/resource-timing/resource-reload-TAO.html** * **/selection/bidi/modify.tentative.html** * **/selection/contenteditable/modify.tentative.html** * **/selection/textcontrols/selectionchange.html** * **/css/CSS2/normal-flow/block-in-inline-client-rects-001.html** * **/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html** * **/css/css-animations/computed-style-animation-parsing.html** * **/css/css-variables/variables-substitute-guaranteed-invalid.html** * **/css/cssom-view/elementsFromPoint-simple.html** * **/css/cssom/CSSStyleSheet-modify-after-removal.html** * **/css/cssom/getComputedStyle-display-none-001.html** * **/css/selectors/focus-visible-script-focus-001.html** * **/css/selectors/has-specificity.html** * **/css/selectors/invalidation/is.html** * **/css/selectors/invalidation/not-002.html** * **/dom/events/EventListener-handleEvent-cross-realm.html** * **/dom/traversal/TreeWalker-acceptNode-filter-cross-realm.html** * **/html/browsers/the-window-object/window-properties.https.html** * **/html/browsers/the-window-object/window-prototype-chain.html** * **/html/browsers/windows/nested-browsing-contexts/frameElement.sub.html** * **/html/dom/aria-element-reflection.html** * **/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html** * **/html/semantics/forms/form-submission-0/form-double-submit-multiple-targets.html** * **/html/semantics/forms/the-input-element/show-picker-cross-origin-iframe.html** * **/html/webappapis/scripting/events/compile-event-handler-lexical-scopes-form-owner.html** * **/quirks/unitless-length/excluded-properties-002.html** </details> <details><summary>22× tests with failures that looked interesting</summary> * 1× CRASH [expected ...] * **/css/css-fonts/crash-large-grapheme-cluster.html** crash is subject of test * 6× FAIL [expected PASS] /... (reftest) * **/css/css-flexbox/anonymous-flex-item-005.html** old pass was spurious * **/css/css-flexbox/anonymous-flex-item-006.html** old pass was spurious * **/css/css-text-decor/text-decoration-line-recalc.html** old pass was spurious; ‘text-decoration’ shorthand unimplemented * **/css/css-ui/appearance-auto-non-html-namespace-001.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-inherit-rtl.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-rtl.html** old pass was spurious * 13× TIMEOUT [expected ...] * **/css/css-fonts/font-size-monospace-adjust.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/css/cssom-view/background-change-during-smooth-scroll.html** timeout is subject of test * **/css/selectors/invalidation/has-complexity.html** timeout is subject of test * **/css/selectors/invalidation/media-loading-pseudo-classes-in-has.html** timeout is subject of test; :has() unimplemented * **/fetch/stale-while-revalidate/stale-image.html** timeout is subject of test * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigates-multiple-frames.html** timeout is subject of test * **/html/rendering/widgets/appearance/appearance-animation-001.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-animation-002.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-transition-001.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-002.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-003.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/resource-timing/opaque-origin.html** timeout is subject of test * **/selection/textcontrols/selectionchange-bubble.html** timeout is subject of test * **/webidl/ecmascript-binding/invalid-this-value-cross-realm.html** ‘HTMLDocument’ unimplemented </details> ---  - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #27949 (GitHub issue number if applicable)  - [x] There are tests for these changes OR - [ ] These changes do not require tests because ___

@pylbrecht

HTML #named-access-on-the-window-object This patch implements [named access on the window object](https://html.spec.whatwg.org/#named-access-on-the-window-object) based on @pylbrecht’s and @yvt’s previous work (see also #27952, #25562, #21869, #19904). That work makes 130 tests pass, and I’ve made some additional changes to make [the test for the feature itself](https://wpt.live/webidl/ecmascript-binding/window-named-properties-object.html) pass too, but I haven’t worked with mozjs before, so I have no idea if I’ve gone about my changes the Right Way. In particular, this patch: * [x] applies @pylbrecht’s patch (#27952) * [x] resolves conflicts related to #29079 and #28546 (5ae0ca4) * [x] applies @yvt’s patch to the segfault in getPrototypeIfOrdinary (1e24ffd) * [x] reverts the change introducing Untransplantable (76dc35a), since #28534 was abandoned in favour of #28536 * [x] triages the unexpected WPT results, updating expectations as needed (see below) * [x] fixes the failures in /webidl/ecmascript-binding/window-named-properties-object.html (3844f69) * [x] fixes the failures in the [[GetOwnProperty]] subtest (75c24e9) * [x] fixes the failures in the [[DefineOwnProperty]] subtest (e4e7a14) * [x] fixes the failures in the [[HasProperty]] subtest (75c24e9) * [x] fixes the failures in the [[Get]] subtest (4bafb27) * [x] fixes the failures in the [[Set]] (direct) subtest (e4e7a14) * [x] fixes the failures in the [[Delete]] subtest (4bafb27) * [x] fixes the failures in the [[OwnPropertyKeys]] subtest (afcd24a) * [x] resolves the todos and fixmes * [x] Document: handle exposed objects ×3 (ed3e37b) * [x] Window::NamedGetter: document.get_elements_with_id() (618ef57) * [x] get_own_property_descriptor: check for interactions with indexed access (b906fae) * [x] create trap: pass proper classp (618ef57) <details><summary>131× tests that now pass</summary> * **/webidl/ecmascript-binding/window-named-properties-object.html** *directly relevant to this patch* * **/FileAPI/Blob-methods-from-detached-frame.html** done #29450 #29451 * **/cors/script-304.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-in-inline-that-had-block.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-that-had-block.html** * **/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html** * **/css/CSS2/floats/computed-float-position-absolute.html** * **/css/CSS2/normal-flow/block-in-inline-hittest-float-001.html** * **/css/CSS2/normal-flow/block-in-inline-insert-018.html** * **/css/CSS2/normal-flow/margin-collapse-through-percentage-padding.html** * **/css/CSS2/positioning/abspos-change-in-inline-block.html** * **/css/CSS2/positioning/abspos-width-change-inline-container-001.html** * **/css/CSS2/positioning/detach-abspos-before-layout.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable-2.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable.html** * **/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html** * **/css/CSS2/stacking-context/opacity-change-parent-stacking-context.html** * **/css/CSS2/stacking-context/opacity-change-twice-stacking-context.html** * **/css/CSS2/stacking-context/opacity-transition-change-parent-stacking-context.html** * **/css/css-animations/animation-base-response-002.html** * **/css/css-animations/style-animation-parsing.html** * **/css/css-backgrounds/background-clip-color-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-conic-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-linear-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-radial-repaint.html** * **/css/css-backgrounds/background-image-none-gradient-repaint.html** * **/css/css-backgrounds/border-radius-dynamic-from-no-radius.html** * **/css/css-backgrounds/child-move-reveals-parent-background.html** * **/css/css-color/filters-under-will-change-opacity.html** * **/css/css-flexbox/anonymous-flex-item-001.html** * **/css/css-flexbox/anonymous-flex-item-003.html** * **/css/css-flexbox/dynamic-bsize-change.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-016.html** * **/css/cssom/at-namespace.html** * **/css/cssom/computed-style-002.html** * **/css/cssom/getComputedStyle-display-none-002.html** * **/css/cssom/getComputedStyle-display-none-003.html** * **/css/cssom/preferred-stylesheet-reversed-order.html** * **/css/cssom-view/HTMLImageElement-x-and-y-ignore-transforms.html** * **/css/cssom-view/pt-to-px-width.html** * **/css/cssom-view/scroll-back-to-initial-position.html** * **/css/css-text-decor/text-decoration-color-recalc-002.html** * **/css/css-text-decor/text-decoration-line-grammar-error-color-dynamic-001.optional.html** * **/css/css-text-decor/text-decoration-line-spelling-error-color-dynamic-001.optional.html** * **/css/css-text/text-indent/percentage-value-intrinsic-size.html** * **/css/css-text/white-space/display-contents-remove-whitespace-change.html** * **/css/css-text/white-space/white-space-empty-text-sibling.html** * **/css/css-transforms/change-perspective-property.html** * **/css/css-transforms/change-scale-wide-range.html** * **/css/css-transforms/change-transform-origin-property.html** * **/css/css-transforms/dynamic-fixed-pos-cb-change.html** * **/css/css-transforms/individual-transform/change-rotate-property.html** * **/css/css-transforms/individual-transform/change-scale-property.html** * **/css/css-transforms/paint-order-with-transform-change.html** * **/css/css-transforms/size-change-under-backface-visibility-hidden.html** * **/css/css-transforms/subpixel-transform-changes-001.html** * **/css/css-transforms/subpixel-transform-changes-002.html** * **/css/css-transforms/subpixel-transform-changes-003.html** * **/css/css-transforms/subpixel-transform-changes-004.html** * **/css/css-transitions/transition-reparented.html** * **/css/css-ui/historical/moz-user-modify-01.html** * **/css/css-ui/historical/user-modify-01.html** * **/css/css-ui/historical/webkit-user-modify-01.html** * **/css/css-ui/resize-change-margin.html** * **/css/css-ui/text-overflow-change-color.html** * **/css/css-ui/text-overflow-ellipsis-width-001.html** * **/css/css-values/animations/line-height-lh-transition.html** * **/css/css-values/calc-nesting.html** * **/css/css-values/update-subpixel-rem-unit.html** * **/css/css-values/viewport-units-modify.html** * **/css/css-variables/css-variable-change-style-001.html** * **/css/css-variables/css-variable-change-style-002.html** * **/css/css-variables/variable-cycles.html** * **/css/selectors/attribute-selectors/style-attribute-selector.html** * **/css/selectors/i18n/lang-pseudo-class-disconnected.html** * **/css/selectors/invalidation/attribute.html** * **/css/selectors/invalidation/class-id-attr.html** * **/css/selectors/invalidation/defined.html** * **/css/selectors/invalidation/sheet-going-away-001.html** * **/css/selectors/invalidation/sibling.html** * **/css/selectors/missing-right-token.html** * **/css/selectors/not-complex.html** * **/css/selectors/not-specificity.html** * **/css/selectors/nth-of-type-namespace.html** * **/css/selectors/selectors-case-sensitive-001.html** * **/css/selectors/visited-inheritance.html** * **/custom-elements/CustomElementRegistry-constructor-and-callbacks-are-held-strongly.html** * **/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html** * **/dom/nodes/remove-and-adopt-thcrash.html** * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigate-parent-while-child-loading.html** * **/html/browsers/history/the-history-interface/history_back_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_forward_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_go_cross_realm_method.html** * **/html/browsers/the-window-object/named-access-on-the-window-object/window-named-properties.html** * **/html/dom/elements/images/bypass-cache-revalidation.html** * **/html/rendering/non-replaced-elements/tables/table-ua-stylesheet.html** * **/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-alt-crash-001.html** * **/html/rendering/replaced-elements/embedded-content/change-src-while-not-displayed.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe-in-multicol.sub.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe.sub.html** * **/html/rendering/replaced-elements/embedded-content/tall-cross-domain-iframe-in-scrolled.sub.html** * **/html/rendering/widgets/the-select-element/select-invalidation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_iframe_src_navigation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_location_assignment.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-focus.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-gbcr.html** * **/html/semantics/embedded-content/the-iframe-element/iframe-network-error.sub.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-anchor.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-attribute-reset.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-change.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-clip-path.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html** * **/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html** * **/html/semantics/forms/form-submission-0/form-double-submit-to-different-origin-frame.html** * **/html/semantics/forms/form-submission-0/form-submit-iframe-then-location-navigate.html** * **/html/semantics/forms/form-submission-0/reparent-form-during-planned-navigation-task.html** * **/html/semantics/forms/the-button-element/button-willvalidate-readonly-attribute.html** * **/html/semantics/forms/the-input-element/datetime-local-trailing-zeros.html** * **/html/semantics/forms/the-input-element/radio-morphed.html** * **/html/semantics/forms/the-progress-element/progress.html** * **/html/semantics/forms/the-select-element/select-willvalidate-readonly-attribute.html** * **/html/semantics/selectors/pseudo-classes/placeholder-shown-type-change.html** * **/html/syntax/serializing-html-fragments/initial-linefeed-pre.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-errorevent.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-event.html** * **/quirks/unitless-length/excluded-properties-001.html** * **/quirks/unitless-length/excluded-properties-003.html** * **/selection/caret/empty-elements.html** * **/selection/contenteditable/cefalse-on-boundaries.html** * **/selection/textcontrols/onselectionchange-content-attribute.html** </details> <details><summary>94× tests that improve but still fail in a way that’s clearly the subject of the test</summary> * **/css/css-animations/animation-base-response-001.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-visited.html** * **/css/css-backgrounds/inheritance.sub.html** * **/css/css-backgrounds/local-attachment-content-box-scroll.html** * **/css/css-color/canvas-change-opacity.html** * **/css/css-color/color-initial-canvastext.html** * **/css/css-flexbox/flex-aspect-ratio-img-column-010.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-004.html** * **/css/css-fonts/parsing/font-face-src-format.html** getter works but insertRule does nothing * **/css/css-fonts/parsing/font-face-src-list.html** as above * **/css/css-fonts/parsing/font-face-src-local.html** as above, but also delayed length change? * **/css/css-fonts/parsing/font-face-src-tech.html** as above * **/css/css-text/white-space/trailing-space-before-br-001.html** * **/css/css-transforms/3d-rendering-context-behavior.html** failures are subject of test, but also blank page? * **/css/css-transforms/individual-transform/change-translate-property.html** * **/css/css-transforms/preserve-3d-flat-grouping-properties.html** * **/css/css-transforms/transforms-support-calc.html** * **/css/css-transitions/inherit-height-transition.html** * **/css/css-ui/inheritance.html** * **/css/css-ui/parsing/outline-width-computed.html** failures are subject of test; https://drafts.csswg.org/css-values-4/#snap-a-length-as-a-border-width * **/css/css-values/lh-unit-003.html** * **/css/css-values/viewport-units-compute.html** * **/css/css-values/viewport-units-keyframes.html** * **/css/css-values/viewport-units-media-queries.html** * **/css/css-values/viewport-units-writing-mode.html** * **/css/cssom-view/elementsFromPoint-table.html** * **/css/cssom-view/scroll-behavior-default-css.html** * **/css/cssom-view/scroll-behavior-element.html** * **/css/cssom-view/scroll-behavior-main-frame-root.html** * **/css/cssom-view/scroll-behavior-main-frame-window.html** * **/css/cssom-view/scroll-behavior-smooth-navigation.html** * **/css/cssom-view/scroll-behavior-subframe-root.html** * **/css/cssom/computed-style-003.html** * **/css/cssom/computed-style-004.html** * **/css/cssom/font-variant-shorthand-serialization.html** * **/css/selectors/dir-selector-auto.html** * **/css/selectors/has-argument-with-explicit-scope.html** * **/css/selectors/has-basic.html** * **/css/selectors/has-relative-argument.html** * **/css/selectors/invalidation/attribute-or-elemental-selectors-in-has.html** * **/css/selectors/invalidation/child-indexed-pseudo-classes-in-has.html** * **/css/selectors/invalidation/dir-pseudo-class-in-has.html** * **/css/selectors/invalidation/empty-pseudo-in-has.html** * **/css/selectors/invalidation/has-in-adjacent-position.html** * **/css/selectors/invalidation/has-in-ancestor-position.html** * **/css/selectors/invalidation/has-in-parent-position.html** * **/css/selectors/invalidation/has-in-sibling-position.html** * **/css/selectors/invalidation/has-invalidation-after-removing-non-first-element.html** * **/css/selectors/invalidation/has-invalidation-for-wiping-an-element.html** * **/css/selectors/invalidation/has-sibling.html** * **/css/selectors/invalidation/has-with-not.html** * **/css/selectors/invalidation/has-with-pseudo-class.html** * **/css/selectors/invalidation/input-pseudo-classes-in-has.html** * **/css/selectors/invalidation/is-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/lang-pseudo-class-in-has.html** * **/css/selectors/invalidation/not-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/typed-child-indexed-pseudo-classes-in-has.html** * **/css/selectors/is-where-basic.html** * **/css/selectors/is-where-not.html** * **/html/rendering/non-replaced-elements/tables/form-in-tables.html** * /html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update- * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-attribute-changes.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-normal-descendant-change.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-remove.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html** * **/html/semantics/interactive-elements/the-dialog-element/inertness-with-modal-dialogs-and-iframes.html** * **/html/semantics/popovers/popover-stacking.html** * **/referrer-policy/generic/inheritance/popup-inheritance-form-submission.html** * **/resource-timing/resource-reload-TAO.html** * **/selection/bidi/modify.tentative.html** * **/selection/contenteditable/modify.tentative.html** * **/selection/textcontrols/selectionchange.html** * **/css/CSS2/normal-flow/block-in-inline-client-rects-001.html** * **/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html** * **/css/css-animations/computed-style-animation-parsing.html** * **/css/css-variables/variables-substitute-guaranteed-invalid.html** * **/css/cssom-view/elementsFromPoint-simple.html** * **/css/cssom/CSSStyleSheet-modify-after-removal.html** * **/css/cssom/getComputedStyle-display-none-001.html** * **/css/selectors/focus-visible-script-focus-001.html** * **/css/selectors/has-specificity.html** * **/css/selectors/invalidation/is.html** * **/css/selectors/invalidation/not-002.html** * **/dom/events/EventListener-handleEvent-cross-realm.html** * **/dom/traversal/TreeWalker-acceptNode-filter-cross-realm.html** * **/html/browsers/the-window-object/window-properties.https.html** * **/html/browsers/the-window-object/window-prototype-chain.html** * **/html/browsers/windows/nested-browsing-contexts/frameElement.sub.html** * **/html/dom/aria-element-reflection.html** * **/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html** * **/html/semantics/forms/form-submission-0/form-double-submit-multiple-targets.html** * **/html/semantics/forms/the-input-element/show-picker-cross-origin-iframe.html** * **/html/webappapis/scripting/events/compile-event-handler-lexical-scopes-form-owner.html** * **/quirks/unitless-length/excluded-properties-002.html** </details> <details><summary>22× tests with failures that looked interesting</summary> * 1× CRASH [expected ...] * **/css/css-fonts/crash-large-grapheme-cluster.html** crash is subject of test * 6× FAIL [expected PASS] /... (reftest) * **/css/css-flexbox/anonymous-flex-item-005.html** old pass was spurious * **/css/css-flexbox/anonymous-flex-item-006.html** old pass was spurious * **/css/css-text-decor/text-decoration-line-recalc.html** old pass was spurious; ‘text-decoration’ shorthand unimplemented * **/css/css-ui/appearance-auto-non-html-namespace-001.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-inherit-rtl.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-rtl.html** old pass was spurious * 13× TIMEOUT [expected ...] * **/css/css-fonts/font-size-monospace-adjust.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/css/cssom-view/background-change-during-smooth-scroll.html** timeout is subject of test * **/css/selectors/invalidation/has-complexity.html** timeout is subject of test * **/css/selectors/invalidation/media-loading-pseudo-classes-in-has.html** timeout is subject of test; :has() unimplemented * **/fetch/stale-while-revalidate/stale-image.html** timeout is subject of test * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigates-multiple-frames.html** timeout is subject of test * **/html/rendering/widgets/appearance/appearance-animation-001.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-animation-002.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-transition-001.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-002.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-003.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/resource-timing/opaque-origin.html** timeout is subject of test * **/selection/textcontrols/selectionchange-bubble.html** timeout is subject of test * **/webidl/ecmascript-binding/invalid-this-value-cross-realm.html** ‘HTMLDocument’ unimplemented </details> ---  - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #27949 (GitHub issue number if applicable)  - [x] There are tests for these changes (including but not limited to web-platform-tests/wpt#39211) OR - [ ] These changes do not require tests because ___

@pylbrecht

HTML #named-access-on-the-window-object This patch implements [named access on the window object](https://html.spec.whatwg.org/#named-access-on-the-window-object) based on @pylbrecht’s and @yvt’s previous work (see also #27952, #25562, #21869, #19904). That work makes 130 tests pass, and I’ve made some additional changes to make [the test for the feature itself](https://wpt.live/webidl/ecmascript-binding/window-named-properties-object.html) pass too, but I haven’t worked with mozjs before, so I have no idea if I’ve gone about my changes the Right Way. In particular, this patch: * [x] applies @pylbrecht’s patch (#27952) * [x] resolves conflicts related to #29079 and #28546 (5ae0ca4) * [x] applies @yvt’s patch to the segfault in getPrototypeIfOrdinary (1e24ffd) * [x] reverts the change introducing Untransplantable (76dc35a), since #28534 was abandoned in favour of #28536 * [x] triages the unexpected WPT results, updating expectations as needed (see below) * [x] fixes the failures in /webidl/ecmascript-binding/window-named-properties-object.html (3844f69) * [x] fixes the failures in the [[GetOwnProperty]] subtest (75c24e9) * [x] fixes the failures in the [[DefineOwnProperty]] subtest (e4e7a14) * [x] fixes the failures in the [[HasProperty]] subtest (75c24e9) * [x] fixes the failures in the [[Get]] subtest (4bafb27) * [x] fixes the failures in the [[Set]] (direct) subtest (e4e7a14) * [x] fixes the failures in the [[Delete]] subtest (4bafb27) * [x] fixes the failures in the [[OwnPropertyKeys]] subtest (afcd24a) * [x] resolves the todos and fixmes * [x] Document: handle exposed objects ×3 (ed3e37b) * [x] Window::NamedGetter: document.get_elements_with_id() (618ef57) * [x] get_own_property_descriptor: check for interactions with indexed access (b906fae) * [x] create trap: pass proper classp (618ef57) <details><summary>131× tests that now pass</summary> * **/webidl/ecmascript-binding/window-named-properties-object.html** *directly relevant to this patch* * **/FileAPI/Blob-methods-from-detached-frame.html** done #29450 #29451 * **/cors/script-304.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-in-inline-that-had-block.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-that-had-block.html** * **/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html** * **/css/CSS2/floats/computed-float-position-absolute.html** * **/css/CSS2/normal-flow/block-in-inline-hittest-float-001.html** * **/css/CSS2/normal-flow/block-in-inline-insert-018.html** * **/css/CSS2/normal-flow/margin-collapse-through-percentage-padding.html** * **/css/CSS2/positioning/abspos-change-in-inline-block.html** * **/css/CSS2/positioning/abspos-width-change-inline-container-001.html** * **/css/CSS2/positioning/detach-abspos-before-layout.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable-2.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable.html** * **/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html** * **/css/CSS2/stacking-context/opacity-change-parent-stacking-context.html** * **/css/CSS2/stacking-context/opacity-change-twice-stacking-context.html** * **/css/CSS2/stacking-context/opacity-transition-change-parent-stacking-context.html** * **/css/css-animations/animation-base-response-002.html** * **/css/css-animations/style-animation-parsing.html** * **/css/css-backgrounds/background-clip-color-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-conic-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-linear-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-radial-repaint.html** * **/css/css-backgrounds/background-image-none-gradient-repaint.html** * **/css/css-backgrounds/border-radius-dynamic-from-no-radius.html** * **/css/css-backgrounds/child-move-reveals-parent-background.html** * **/css/css-color/filters-under-will-change-opacity.html** * **/css/css-flexbox/anonymous-flex-item-001.html** * **/css/css-flexbox/anonymous-flex-item-003.html** * **/css/css-flexbox/dynamic-bsize-change.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-016.html** * **/css/cssom/at-namespace.html** * **/css/cssom/computed-style-002.html** * **/css/cssom/getComputedStyle-display-none-002.html** * **/css/cssom/getComputedStyle-display-none-003.html** * **/css/cssom/preferred-stylesheet-reversed-order.html** * **/css/cssom-view/HTMLImageElement-x-and-y-ignore-transforms.html** * **/css/cssom-view/pt-to-px-width.html** * **/css/cssom-view/scroll-back-to-initial-position.html** * **/css/css-text-decor/text-decoration-color-recalc-002.html** * **/css/css-text-decor/text-decoration-line-grammar-error-color-dynamic-001.optional.html** * **/css/css-text-decor/text-decoration-line-spelling-error-color-dynamic-001.optional.html** * **/css/css-text/text-indent/percentage-value-intrinsic-size.html** * **/css/css-text/white-space/display-contents-remove-whitespace-change.html** * **/css/css-text/white-space/white-space-empty-text-sibling.html** * **/css/css-transforms/change-perspective-property.html** * **/css/css-transforms/change-scale-wide-range.html** * **/css/css-transforms/change-transform-origin-property.html** * **/css/css-transforms/dynamic-fixed-pos-cb-change.html** * **/css/css-transforms/individual-transform/change-rotate-property.html** * **/css/css-transforms/individual-transform/change-scale-property.html** * **/css/css-transforms/paint-order-with-transform-change.html** * **/css/css-transforms/size-change-under-backface-visibility-hidden.html** * **/css/css-transforms/subpixel-transform-changes-001.html** * **/css/css-transforms/subpixel-transform-changes-002.html** * **/css/css-transforms/subpixel-transform-changes-003.html** * **/css/css-transforms/subpixel-transform-changes-004.html** * **/css/css-transitions/transition-reparented.html** * **/css/css-ui/historical/moz-user-modify-01.html** * **/css/css-ui/historical/user-modify-01.html** * **/css/css-ui/historical/webkit-user-modify-01.html** * **/css/css-ui/resize-change-margin.html** * **/css/css-ui/text-overflow-change-color.html** * **/css/css-ui/text-overflow-ellipsis-width-001.html** * **/css/css-values/animations/line-height-lh-transition.html** * **/css/css-values/calc-nesting.html** * **/css/css-values/update-subpixel-rem-unit.html** * **/css/css-values/viewport-units-modify.html** * **/css/css-variables/css-variable-change-style-001.html** * **/css/css-variables/css-variable-change-style-002.html** * **/css/css-variables/variable-cycles.html** * **/css/selectors/attribute-selectors/style-attribute-selector.html** * **/css/selectors/i18n/lang-pseudo-class-disconnected.html** * **/css/selectors/invalidation/attribute.html** * **/css/selectors/invalidation/class-id-attr.html** * **/css/selectors/invalidation/defined.html** * **/css/selectors/invalidation/sheet-going-away-001.html** * **/css/selectors/invalidation/sibling.html** * **/css/selectors/missing-right-token.html** * **/css/selectors/not-complex.html** * **/css/selectors/not-specificity.html** * **/css/selectors/nth-of-type-namespace.html** * **/css/selectors/selectors-case-sensitive-001.html** * **/css/selectors/visited-inheritance.html** * **/custom-elements/CustomElementRegistry-constructor-and-callbacks-are-held-strongly.html** * **/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html** * **/dom/nodes/remove-and-adopt-thcrash.html** * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigate-parent-while-child-loading.html** * **/html/browsers/history/the-history-interface/history_back_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_forward_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_go_cross_realm_method.html** * **/html/browsers/the-window-object/named-access-on-the-window-object/window-named-properties.html** * **/html/dom/elements/images/bypass-cache-revalidation.html** * **/html/rendering/non-replaced-elements/tables/table-ua-stylesheet.html** * **/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-alt-crash-001.html** * **/html/rendering/replaced-elements/embedded-content/change-src-while-not-displayed.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe-in-multicol.sub.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe.sub.html** * **/html/rendering/replaced-elements/embedded-content/tall-cross-domain-iframe-in-scrolled.sub.html** * **/html/rendering/widgets/the-select-element/select-invalidation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_iframe_src_navigation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_location_assignment.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-focus.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-gbcr.html** * **/html/semantics/embedded-content/the-iframe-element/iframe-network-error.sub.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-anchor.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-attribute-reset.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-change.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-clip-path.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html** * **/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html** * **/html/semantics/forms/form-submission-0/form-double-submit-to-different-origin-frame.html** * **/html/semantics/forms/form-submission-0/form-submit-iframe-then-location-navigate.html** * **/html/semantics/forms/form-submission-0/reparent-form-during-planned-navigation-task.html** * **/html/semantics/forms/the-button-element/button-willvalidate-readonly-attribute.html** * **/html/semantics/forms/the-input-element/datetime-local-trailing-zeros.html** * **/html/semantics/forms/the-input-element/radio-morphed.html** * **/html/semantics/forms/the-progress-element/progress.html** * **/html/semantics/forms/the-select-element/select-willvalidate-readonly-attribute.html** * **/html/semantics/selectors/pseudo-classes/placeholder-shown-type-change.html** * **/html/syntax/serializing-html-fragments/initial-linefeed-pre.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-errorevent.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-event.html** * **/quirks/unitless-length/excluded-properties-001.html** * **/quirks/unitless-length/excluded-properties-003.html** * **/selection/caret/empty-elements.html** * **/selection/contenteditable/cefalse-on-boundaries.html** * **/selection/textcontrols/onselectionchange-content-attribute.html** </details> <details><summary>94× tests that improve but still fail in a way that’s clearly the subject of the test</summary> * **/css/css-animations/animation-base-response-001.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-visited.html** * **/css/css-backgrounds/inheritance.sub.html** * **/css/css-backgrounds/local-attachment-content-box-scroll.html** * **/css/css-color/canvas-change-opacity.html** * **/css/css-color/color-initial-canvastext.html** * **/css/css-flexbox/flex-aspect-ratio-img-column-010.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-004.html** * **/css/css-fonts/parsing/font-face-src-format.html** getter works but insertRule does nothing * **/css/css-fonts/parsing/font-face-src-list.html** as above * **/css/css-fonts/parsing/font-face-src-local.html** as above, but also delayed length change? * **/css/css-fonts/parsing/font-face-src-tech.html** as above * **/css/css-text/white-space/trailing-space-before-br-001.html** * **/css/css-transforms/3d-rendering-context-behavior.html** failures are subject of test, but also blank page? * **/css/css-transforms/individual-transform/change-translate-property.html** * **/css/css-transforms/preserve-3d-flat-grouping-properties.html** * **/css/css-transforms/transforms-support-calc.html** * **/css/css-transitions/inherit-height-transition.html** * **/css/css-ui/inheritance.html** * **/css/css-ui/parsing/outline-width-computed.html** failures are subject of test; https://drafts.csswg.org/css-values-4/#snap-a-length-as-a-border-width * **/css/css-values/lh-unit-003.html** * **/css/css-values/viewport-units-compute.html** * **/css/css-values/viewport-units-keyframes.html** * **/css/css-values/viewport-units-media-queries.html** * **/css/css-values/viewport-units-writing-mode.html** * **/css/cssom-view/elementsFromPoint-table.html** * **/css/cssom-view/scroll-behavior-default-css.html** * **/css/cssom-view/scroll-behavior-element.html** * **/css/cssom-view/scroll-behavior-main-frame-root.html** * **/css/cssom-view/scroll-behavior-main-frame-window.html** * **/css/cssom-view/scroll-behavior-smooth-navigation.html** * **/css/cssom-view/scroll-behavior-subframe-root.html** * **/css/cssom/computed-style-003.html** * **/css/cssom/computed-style-004.html** * **/css/cssom/font-variant-shorthand-serialization.html** * **/css/selectors/dir-selector-auto.html** * **/css/selectors/has-argument-with-explicit-scope.html** * **/css/selectors/has-basic.html** * **/css/selectors/has-relative-argument.html** * **/css/selectors/invalidation/attribute-or-elemental-selectors-in-has.html** * **/css/selectors/invalidation/child-indexed-pseudo-classes-in-has.html** * **/css/selectors/invalidation/dir-pseudo-class-in-has.html** * **/css/selectors/invalidation/empty-pseudo-in-has.html** * **/css/selectors/invalidation/has-in-adjacent-position.html** * **/css/selectors/invalidation/has-in-ancestor-position.html** * **/css/selectors/invalidation/has-in-parent-position.html** * **/css/selectors/invalidation/has-in-sibling-position.html** * **/css/selectors/invalidation/has-invalidation-after-removing-non-first-element.html** * **/css/selectors/invalidation/has-invalidation-for-wiping-an-element.html** * **/css/selectors/invalidation/has-sibling.html** * **/css/selectors/invalidation/has-with-not.html** * **/css/selectors/invalidation/has-with-pseudo-class.html** * **/css/selectors/invalidation/input-pseudo-classes-in-has.html** * **/css/selectors/invalidation/is-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/lang-pseudo-class-in-has.html** * **/css/selectors/invalidation/not-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/typed-child-indexed-pseudo-classes-in-has.html** * **/css/selectors/is-where-basic.html** * **/css/selectors/is-where-not.html** * **/html/rendering/non-replaced-elements/tables/form-in-tables.html** * /html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update- * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-attribute-changes.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-normal-descendant-change.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-remove.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html** * **/html/semantics/interactive-elements/the-dialog-element/inertness-with-modal-dialogs-and-iframes.html** * **/html/semantics/popovers/popover-stacking.html** * **/referrer-policy/generic/inheritance/popup-inheritance-form-submission.html** * **/resource-timing/resource-reload-TAO.html** * **/selection/bidi/modify.tentative.html** * **/selection/contenteditable/modify.tentative.html** * **/selection/textcontrols/selectionchange.html** * **/css/CSS2/normal-flow/block-in-inline-client-rects-001.html** * **/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html** * **/css/css-animations/computed-style-animation-parsing.html** * **/css/css-variables/variables-substitute-guaranteed-invalid.html** * **/css/cssom-view/elementsFromPoint-simple.html** * **/css/cssom/CSSStyleSheet-modify-after-removal.html** * **/css/cssom/getComputedStyle-display-none-001.html** * **/css/selectors/focus-visible-script-focus-001.html** * **/css/selectors/has-specificity.html** * **/css/selectors/invalidation/is.html** * **/css/selectors/invalidation/not-002.html** * **/dom/events/EventListener-handleEvent-cross-realm.html** * **/dom/traversal/TreeWalker-acceptNode-filter-cross-realm.html** * **/html/browsers/the-window-object/window-properties.https.html** * **/html/browsers/the-window-object/window-prototype-chain.html** * **/html/browsers/windows/nested-browsing-contexts/frameElement.sub.html** * **/html/dom/aria-element-reflection.html** * **/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html** * **/html/semantics/forms/form-submission-0/form-double-submit-multiple-targets.html** * **/html/semantics/forms/the-input-element/show-picker-cross-origin-iframe.html** * **/html/webappapis/scripting/events/compile-event-handler-lexical-scopes-form-owner.html** * **/quirks/unitless-length/excluded-properties-002.html** </details> <details><summary>22× tests with failures that looked interesting</summary> * 1× CRASH [expected ...] * **/css/css-fonts/crash-large-grapheme-cluster.html** crash is subject of test * 6× FAIL [expected PASS] /... (reftest) * **/css/css-flexbox/anonymous-flex-item-005.html** old pass was spurious * **/css/css-flexbox/anonymous-flex-item-006.html** old pass was spurious * **/css/css-text-decor/text-decoration-line-recalc.html** old pass was spurious; ‘text-decoration’ shorthand unimplemented * **/css/css-ui/appearance-auto-non-html-namespace-001.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-inherit-rtl.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-rtl.html** old pass was spurious * 13× TIMEOUT [expected ...] * **/css/css-fonts/font-size-monospace-adjust.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/css/cssom-view/background-change-during-smooth-scroll.html** timeout is subject of test * **/css/selectors/invalidation/has-complexity.html** timeout is subject of test * **/css/selectors/invalidation/media-loading-pseudo-classes-in-has.html** timeout is subject of test; :has() unimplemented * **/fetch/stale-while-revalidate/stale-image.html** timeout is subject of test * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigates-multiple-frames.html** timeout is subject of test * **/html/rendering/widgets/appearance/appearance-animation-001.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-animation-002.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-transition-001.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-002.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-003.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/resource-timing/opaque-origin.html** timeout is subject of test * **/selection/textcontrols/selectionchange-bubble.html** timeout is subject of test * **/webidl/ecmascript-binding/invalid-this-value-cross-realm.html** ‘HTMLDocument’ unimplemented </details> ---  - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #27949 (GitHub issue number if applicable)  - [x] There are tests for these changes (including but not limited to web-platform-tests/wpt#39211) OR - [ ] These changes do not require tests because ___

@pylbrecht

HTML #named-access-on-the-window-object This patch implements [named access on the window object](https://html.spec.whatwg.org/#named-access-on-the-window-object) based on @pylbrecht’s and @yvt’s previous work (see also #27952, #25562, #21869, #19904). That work makes 130 tests pass, and I’ve made some additional changes to make [the test for the feature itself](https://wpt.live/webidl/ecmascript-binding/window-named-properties-object.html) pass too, but I haven’t worked with mozjs before, so I have no idea if I’ve gone about my changes the Right Way. In particular, this patch: * [x] applies @pylbrecht’s patch (#27952) * [x] resolves conflicts related to #29079 and #28546 (5ae0ca4) * [x] applies @yvt’s patch to the segfault in getPrototypeIfOrdinary (1e24ffd) * [x] reverts the change introducing Untransplantable (76dc35a), since #28534 was abandoned in favour of #28536 * [x] triages the unexpected WPT results, updating expectations as needed (see below) * [x] fixes the failures in /webidl/ecmascript-binding/window-named-properties-object.html (3844f69) * [x] fixes the failures in the [[GetOwnProperty]] subtest (75c24e9) * [x] fixes the failures in the [[DefineOwnProperty]] subtest (e4e7a14) * [x] fixes the failures in the [[HasProperty]] subtest (75c24e9) * [x] fixes the failures in the [[Get]] subtest (4bafb27) * [x] fixes the failures in the [[Set]] (direct) subtest (e4e7a14) * [x] fixes the failures in the [[Delete]] subtest (4bafb27) * [x] fixes the failures in the [[OwnPropertyKeys]] subtest (afcd24a) * [x] resolves the todos and fixmes * [x] Document: handle exposed objects ×3 (ed3e37b) * [x] Window::NamedGetter: document.get_elements_with_id() (618ef57) * [x] get_own_property_descriptor: check for interactions with indexed access (b906fae) * [x] create trap: pass proper classp (618ef57) <details><summary>131× tests that now pass</summary> * **/webidl/ecmascript-binding/window-named-properties-object.html** *directly relevant to this patch* * **/FileAPI/Blob-methods-from-detached-frame.html** done #29450 #29451 * **/cors/script-304.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-in-inline-that-had-block.html** * **/css/CSS2/abspos/adjacent-to-relpos-inline-that-had-block.html** * **/css/CSS2/floats-clear/remove-block-before-self-collapsing-sibling-with-clearance.html** * **/css/CSS2/floats/computed-float-position-absolute.html** * **/css/CSS2/normal-flow/block-in-inline-hittest-float-001.html** * **/css/CSS2/normal-flow/block-in-inline-insert-018.html** * **/css/CSS2/normal-flow/margin-collapse-through-percentage-padding.html** * **/css/CSS2/positioning/abspos-change-in-inline-block.html** * **/css/CSS2/positioning/abspos-width-change-inline-container-001.html** * **/css/CSS2/positioning/detach-abspos-before-layout.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable-2.html** * **/css/CSS2/positioning/relpos-percentage-left-in-scrollable.html** * **/css/CSS2/stacking-context/composite-change-after-scroll-preserves-stacking-order.html** * **/css/CSS2/stacking-context/opacity-change-parent-stacking-context.html** * **/css/CSS2/stacking-context/opacity-change-twice-stacking-context.html** * **/css/CSS2/stacking-context/opacity-transition-change-parent-stacking-context.html** * **/css/css-animations/animation-base-response-002.html** * **/css/css-animations/style-animation-parsing.html** * **/css/css-backgrounds/background-clip-color-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-conic-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-linear-repaint.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-radial-repaint.html** * **/css/css-backgrounds/background-image-none-gradient-repaint.html** * **/css/css-backgrounds/border-radius-dynamic-from-no-radius.html** * **/css/css-backgrounds/child-move-reveals-parent-background.html** * **/css/css-color/filters-under-will-change-opacity.html** * **/css/css-flexbox/anonymous-flex-item-001.html** * **/css/css-flexbox/anonymous-flex-item-003.html** * **/css/css-flexbox/dynamic-bsize-change.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-016.html** * **/css/cssom/at-namespace.html** * **/css/cssom/computed-style-002.html** * **/css/cssom/getComputedStyle-display-none-002.html** * **/css/cssom/getComputedStyle-display-none-003.html** * **/css/cssom/preferred-stylesheet-reversed-order.html** * **/css/cssom-view/HTMLImageElement-x-and-y-ignore-transforms.html** * **/css/cssom-view/pt-to-px-width.html** * **/css/cssom-view/scroll-back-to-initial-position.html** * **/css/css-text-decor/text-decoration-color-recalc-002.html** * **/css/css-text-decor/text-decoration-line-grammar-error-color-dynamic-001.optional.html** * **/css/css-text-decor/text-decoration-line-spelling-error-color-dynamic-001.optional.html** * **/css/css-text/text-indent/percentage-value-intrinsic-size.html** * **/css/css-text/white-space/display-contents-remove-whitespace-change.html** * **/css/css-text/white-space/white-space-empty-text-sibling.html** * **/css/css-transforms/change-perspective-property.html** * **/css/css-transforms/change-scale-wide-range.html** * **/css/css-transforms/change-transform-origin-property.html** * **/css/css-transforms/dynamic-fixed-pos-cb-change.html** * **/css/css-transforms/individual-transform/change-rotate-property.html** * **/css/css-transforms/individual-transform/change-scale-property.html** * **/css/css-transforms/paint-order-with-transform-change.html** * **/css/css-transforms/size-change-under-backface-visibility-hidden.html** * **/css/css-transforms/subpixel-transform-changes-001.html** * **/css/css-transforms/subpixel-transform-changes-002.html** * **/css/css-transforms/subpixel-transform-changes-003.html** * **/css/css-transforms/subpixel-transform-changes-004.html** * **/css/css-transitions/transition-reparented.html** * **/css/css-ui/historical/moz-user-modify-01.html** * **/css/css-ui/historical/user-modify-01.html** * **/css/css-ui/historical/webkit-user-modify-01.html** * **/css/css-ui/resize-change-margin.html** * **/css/css-ui/text-overflow-change-color.html** * **/css/css-ui/text-overflow-ellipsis-width-001.html** * **/css/css-values/animations/line-height-lh-transition.html** * **/css/css-values/calc-nesting.html** * **/css/css-values/update-subpixel-rem-unit.html** * **/css/css-values/viewport-units-modify.html** * **/css/css-variables/css-variable-change-style-001.html** * **/css/css-variables/css-variable-change-style-002.html** * **/css/css-variables/variable-cycles.html** * **/css/selectors/attribute-selectors/style-attribute-selector.html** * **/css/selectors/i18n/lang-pseudo-class-disconnected.html** * **/css/selectors/invalidation/attribute.html** * **/css/selectors/invalidation/class-id-attr.html** * **/css/selectors/invalidation/defined.html** * **/css/selectors/invalidation/sheet-going-away-001.html** * **/css/selectors/invalidation/sibling.html** * **/css/selectors/missing-right-token.html** * **/css/selectors/not-complex.html** * **/css/selectors/not-specificity.html** * **/css/selectors/nth-of-type-namespace.html** * **/css/selectors/selectors-case-sensitive-001.html** * **/css/selectors/visited-inheritance.html** * **/custom-elements/CustomElementRegistry-constructor-and-callbacks-are-held-strongly.html** * **/dom/events/event-global-is-still-set-when-coercing-beforeunload-result.html** * **/dom/nodes/remove-and-adopt-thcrash.html** * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigate-parent-while-child-loading.html** * **/html/browsers/history/the-history-interface/history_back_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_forward_cross_realm_method.html** * **/html/browsers/history/the-history-interface/history_go_cross_realm_method.html** * **/html/browsers/the-window-object/named-access-on-the-window-object/window-named-properties.html** * **/html/dom/elements/images/bypass-cache-revalidation.html** * **/html/rendering/non-replaced-elements/tables/table-ua-stylesheet.html** * **/html/rendering/replaced-elements/attributes-for-embedded-content-and-images/img-alt-crash-001.html** * **/html/rendering/replaced-elements/embedded-content/change-src-while-not-displayed.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe-in-multicol.sub.html** * **/html/rendering/replaced-elements/embedded-content/cross-domain-iframe.sub.html** * **/html/rendering/replaced-elements/embedded-content/tall-cross-domain-iframe-in-scrolled.sub.html** * **/html/rendering/widgets/the-select-element/select-invalidation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_iframe_src_navigation.html** * **/html/semantics/document-metadata/the-base-element/base_target_does_not_affect_location_assignment.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-focus.html** * **/html/semantics/embedded-content/the-embed-element/embed-document-under-content-visibility-gbcr.html** * **/html/semantics/embedded-content/the-iframe-element/iframe-network-error.sub.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-anchor.html** * **/html/semantics/embedded-content/the-iframe-element/srcdoc-attribute-reset.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-change.html** * **/html/semantics/embedded-content/the-img-element/image-compositing-large-scale-change.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-clip-path.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-zero-intersection-area.html** * **/html/semantics/embedded-content/the-img-element/image-loading-subpixel-clip.html** * **/html/semantics/forms/form-submission-0/form-double-submit-to-different-origin-frame.html** * **/html/semantics/forms/form-submission-0/form-submit-iframe-then-location-navigate.html** * **/html/semantics/forms/form-submission-0/reparent-form-during-planned-navigation-task.html** * **/html/semantics/forms/the-button-element/button-willvalidate-readonly-attribute.html** * **/html/semantics/forms/the-input-element/datetime-local-trailing-zeros.html** * **/html/semantics/forms/the-input-element/radio-morphed.html** * **/html/semantics/forms/the-progress-element/progress.html** * **/html/semantics/forms/the-select-element/select-willvalidate-readonly-attribute.html** * **/html/semantics/selectors/pseudo-classes/placeholder-shown-type-change.html** * **/html/syntax/serializing-html-fragments/initial-linefeed-pre.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-errorevent.html** * **/html/webappapis/scripting/events/event-handler-processing-algorithm-error/frameset-element-synthetic-event.html** * **/quirks/unitless-length/excluded-properties-001.html** * **/quirks/unitless-length/excluded-properties-003.html** * **/selection/caret/empty-elements.html** * **/selection/contenteditable/cefalse-on-boundaries.html** * **/selection/textcontrols/onselectionchange-content-attribute.html** </details> <details><summary>94× tests that improve but still fail in a way that’s clearly the subject of the test</summary> * **/css/css-animations/animation-base-response-001.html** * **/css/css-backgrounds/background-image-gradient-currentcolor-visited.html** * **/css/css-backgrounds/inheritance.sub.html** * **/css/css-backgrounds/local-attachment-content-box-scroll.html** * **/css/css-color/canvas-change-opacity.html** * **/css/css-color/color-initial-canvastext.html** * **/css/css-flexbox/flex-aspect-ratio-img-column-010.html** * **/css/css-flexbox/flex-aspect-ratio-img-row-004.html** * **/css/css-fonts/parsing/font-face-src-format.html** getter works but insertRule does nothing * **/css/css-fonts/parsing/font-face-src-list.html** as above * **/css/css-fonts/parsing/font-face-src-local.html** as above, but also delayed length change? * **/css/css-fonts/parsing/font-face-src-tech.html** as above * **/css/css-text/white-space/trailing-space-before-br-001.html** * **/css/css-transforms/3d-rendering-context-behavior.html** failures are subject of test, but also blank page? * **/css/css-transforms/individual-transform/change-translate-property.html** * **/css/css-transforms/preserve-3d-flat-grouping-properties.html** * **/css/css-transforms/transforms-support-calc.html** * **/css/css-transitions/inherit-height-transition.html** * **/css/css-ui/inheritance.html** * **/css/css-ui/parsing/outline-width-computed.html** failures are subject of test; https://drafts.csswg.org/css-values-4/#snap-a-length-as-a-border-width * **/css/css-values/lh-unit-003.html** * **/css/css-values/viewport-units-compute.html** * **/css/css-values/viewport-units-keyframes.html** * **/css/css-values/viewport-units-media-queries.html** * **/css/css-values/viewport-units-writing-mode.html** * **/css/cssom-view/elementsFromPoint-table.html** * **/css/cssom-view/scroll-behavior-default-css.html** * **/css/cssom-view/scroll-behavior-element.html** * **/css/cssom-view/scroll-behavior-main-frame-root.html** * **/css/cssom-view/scroll-behavior-main-frame-window.html** * **/css/cssom-view/scroll-behavior-smooth-navigation.html** * **/css/cssom-view/scroll-behavior-subframe-root.html** * **/css/cssom/computed-style-003.html** * **/css/cssom/computed-style-004.html** * **/css/cssom/font-variant-shorthand-serialization.html** * **/css/selectors/dir-selector-auto.html** * **/css/selectors/has-argument-with-explicit-scope.html** * **/css/selectors/has-basic.html** * **/css/selectors/has-relative-argument.html** * **/css/selectors/invalidation/attribute-or-elemental-selectors-in-has.html** * **/css/selectors/invalidation/child-indexed-pseudo-classes-in-has.html** * **/css/selectors/invalidation/dir-pseudo-class-in-has.html** * **/css/selectors/invalidation/empty-pseudo-in-has.html** * **/css/selectors/invalidation/has-in-adjacent-position.html** * **/css/selectors/invalidation/has-in-ancestor-position.html** * **/css/selectors/invalidation/has-in-parent-position.html** * **/css/selectors/invalidation/has-in-sibling-position.html** * **/css/selectors/invalidation/has-invalidation-after-removing-non-first-element.html** * **/css/selectors/invalidation/has-invalidation-for-wiping-an-element.html** * **/css/selectors/invalidation/has-sibling.html** * **/css/selectors/invalidation/has-with-not.html** * **/css/selectors/invalidation/has-with-pseudo-class.html** * **/css/selectors/invalidation/input-pseudo-classes-in-has.html** * **/css/selectors/invalidation/is-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/lang-pseudo-class-in-has.html** * **/css/selectors/invalidation/not-pseudo-containing-complex-in-has.html** * **/css/selectors/invalidation/typed-child-indexed-pseudo-classes-in-has.html** * **/css/selectors/is-where-basic.html** * **/css/selectors/is-where-not.html** * **/html/rendering/non-replaced-elements/tables/form-in-tables.html** * /html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update- * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-attribute-changes.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-normal-descendant-change.html** * **/html/semantics/document-metadata/the-meta-element/color-scheme/meta-color-scheme-remove.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow-aspect-ratio.html** * **/html/semantics/embedded-content/the-img-element/image-loading-lazy-slow.html** * **/html/semantics/interactive-elements/the-dialog-element/inertness-with-modal-dialogs-and-iframes.html** * **/html/semantics/popovers/popover-stacking.html** * **/referrer-policy/generic/inheritance/popup-inheritance-form-submission.html** * **/resource-timing/resource-reload-TAO.html** * **/selection/bidi/modify.tentative.html** * **/selection/contenteditable/modify.tentative.html** * **/selection/textcontrols/selectionchange.html** * **/css/CSS2/normal-flow/block-in-inline-client-rects-001.html** * **/css/CSS2/positioning/relpos-percentage-top-in-scrollable.html** * **/css/css-animations/computed-style-animation-parsing.html** * **/css/css-variables/variables-substitute-guaranteed-invalid.html** * **/css/cssom-view/elementsFromPoint-simple.html** * **/css/cssom/CSSStyleSheet-modify-after-removal.html** * **/css/cssom/getComputedStyle-display-none-001.html** * **/css/selectors/focus-visible-script-focus-001.html** * **/css/selectors/has-specificity.html** * **/css/selectors/invalidation/is.html** * **/css/selectors/invalidation/not-002.html** * **/dom/events/EventListener-handleEvent-cross-realm.html** * **/dom/traversal/TreeWalker-acceptNode-filter-cross-realm.html** * **/html/browsers/the-window-object/window-properties.https.html** * **/html/browsers/the-window-object/window-prototype-chain.html** * **/html/browsers/windows/nested-browsing-contexts/frameElement.sub.html** * **/html/dom/aria-element-reflection.html** * **/html/rendering/replaced-elements/embedded-content-rendering-rules/canvas-update-with-border-object-fit.html** * **/html/semantics/forms/form-submission-0/form-double-submit-multiple-targets.html** * **/html/semantics/forms/the-input-element/show-picker-cross-origin-iframe.html** * **/html/webappapis/scripting/events/compile-event-handler-lexical-scopes-form-owner.html** * **/quirks/unitless-length/excluded-properties-002.html** </details> <details><summary>22× tests with failures that looked interesting</summary> * 1× CRASH [expected ...] * **/css/css-fonts/crash-large-grapheme-cluster.html** crash is subject of test * 6× FAIL [expected PASS] /... (reftest) * **/css/css-flexbox/anonymous-flex-item-005.html** old pass was spurious * **/css/css-flexbox/anonymous-flex-item-006.html** old pass was spurious * **/css/css-text-decor/text-decoration-line-recalc.html** old pass was spurious; ‘text-decoration’ shorthand unimplemented * **/css/css-ui/appearance-auto-non-html-namespace-001.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-inherit-rtl.html** old pass was spurious * **/html/canvas/element/drawing-text-to-the-canvas/direction-rtl.html** old pass was spurious * 13× TIMEOUT [expected ...] * **/css/css-fonts/font-size-monospace-adjust.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/css/cssom-view/background-change-during-smooth-scroll.html** timeout is subject of test * **/css/selectors/invalidation/has-complexity.html** timeout is subject of test * **/css/selectors/invalidation/media-loading-pseudo-classes-in-has.html** timeout is subject of test; :has() unimplemented * **/fetch/stale-while-revalidate/stale-image.html** timeout is subject of test * **/html/browsers/browsing-the-web/history-traversal/history-traversal-navigates-multiple-frames.html** timeout is subject of test * **/html/rendering/widgets/appearance/appearance-animation-001.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-animation-002.html** timeout is subject of test; reftest runner bug with 1e10s animation? * **/html/rendering/widgets/appearance/appearance-transition-001.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-002.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/html/rendering/widgets/appearance/appearance-transition-003.html** timeout is subject of test; reftest runner bug with 1e10s transition? * **/resource-timing/opaque-origin.html** timeout is subject of test * **/selection/textcontrols/selectionchange-bubble.html** timeout is subject of test * **/webidl/ecmascript-binding/invalid-this-value-cross-realm.html** ‘HTMLDocument’ unimplemented </details> ---  - [x] `./mach build -d` does not report any errors - [x] `./mach test-tidy` does not report any errors - [x] These changes fix #27949 (GitHub issue number if applicable)  - [x] There are tests for these changes (including but not limited to web-platform-tests/wpt#39211) OR - [ ] These changes do not require tests because ___

mrobinson · 2023-06-22T11:39:41Z

I think we can close this since we now have a window named getter.

highfive assigned Manishearth Jan 21, 2020

highfive added the S-awaiting-review There is new code that needs to be reviewed. label Jan 21, 2020

servo-wpt-sync mentioned this pull request Jan 21, 2020

Attempt at window named getter, sharing name_map infrastructure with document named getter web-platform-tests/wpt#21281

Closed

pshaughn force-pushed the window-getter branch from e81318b to 38e6685 Compare January 21, 2020 01:30

highfive added S-tests-failed The changes caused existing tests to fail. and removed S-tests-failed The changes caused existing tests to fail. labels Jan 21, 2020

highfive added the S-tests-failed The changes caused existing tests to fail. label Jan 21, 2020

highfive added the S-tests-failed The changes caused existing tests to fail. label Feb 13, 2020

hopefully much less broken this time

1baf3f9

pshaughn force-pushed the window-getter branch from 23b7762 to 1baf3f9 Compare February 13, 2020 22:43

highfive removed the S-tests-failed The changes caused existing tests to fail. label Feb 13, 2020

highfive added the S-tests-failed The changes caused existing tests to fail. label Feb 13, 2020

highfive added the S-needs-rebase There are merge conflict errors. label Mar 2, 2020

jdm mentioned this pull request Nov 25, 2020

Recaptcha fails with script::dom::bindings::error, breaks many login pages #27820

Open

jdm mentioned this pull request Dec 14, 2020

Named window getter is missing #27949

Closed

delan mentioned this pull request Feb 21, 2023

HTML #named-access-on-the-window-object #29396

Merged

23 tasks

mrobinson closed this Jun 22, 2023

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