[pull] master from web-platform-tests:master#2053
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pull[bot] merged 20 commits intoAll-Blockchains:masterfrom Mar 30, 2026
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[pull] master from web-platform-tests:master#2053pull[bot] merged 20 commits intoAll-Blockchains:masterfrom
pull[bot] merged 20 commits intoAll-Blockchains:masterfrom
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* Make disable attribute effect test optional Fix the tests that passed on browsers without ever hitting the asserts because we did not wait for them to run. * Remove t.step. These are `promise_test`s * Update test name * Update optional test Make optional test pull in changes made by beaufortfrancois in another review.
Differential Revision: https://phabricator.services.mozilla.com/D289016 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2021509 gecko-commit: a015827f7d7af9f8d48338aa32f8aab6ebf0b104 gecko-commit-git: 0163d6cc71365892725616a0f03490d51d3a06d0 gecko-reviewers: bvisness
Differential Revision: https://phabricator.services.mozilla.com/D289933 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2025361 gecko-commit: 9239a97af457fdaeda58bf7badf7d4e0198b91c3 gecko-commit-git: 8b80f67788b7f82b162af5268771f074a50cd6aa gecko-reviewers: emilio
Improve custom specified value testing for animation-duration since it only accepts non-negative time values. When a negative input is wrapped in CSSMathSum, associating the resulting calc value with the property triggers simplification and canonicalization. For example, an input such as -3.14ms ends up as calc(-0.0034s). The previous custom range handling was not sufficient for these cases. Copy and adapt assert_is_equal_with_range_handling so the behavior is tested correctly. Differential Revision: https://phabricator.services.mozilla.com/D288380 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2023997 gecko-commit: 562bd181e786cc7d79920cf9a41d38811df9299c gecko-commit-git: 90583a3778e3213cf620f4935940e8a6e47c50e3 gecko-reviewers: emilio, firefox-style-system-reviewers
…doption Differential Revision: https://phabricator.services.mozilla.com/D289818 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2026205 gecko-commit: 24670c018d5786cfc4bd77acc700271aa1cba8f8 gecko-commit-git: 5bfe2873c228face5f0db493e76c90c519a62986 gecko-reviewers: smaug
Differential Revision: https://phabricator.services.mozilla.com/D290577 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2027052 gecko-commit: 3bed2de10f2e4e24fddda579c5e7f1d204ae9389 gecko-commit-git: 1f9442396e61713da3ae13b2e7871028696e13b7 gecko-reviewers: emilio
The bug was fixed by bug 1996500 which improved the handling of `pre-line` and replaced elements. Differential Revision: https://phabricator.services.mozilla.com/D290359 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1945281 gecko-commit: d9f7ad6107d5d90188053f087f9a23cfdc08dd6f gecko-commit-git: 1660b071b50c4c3c989310a067b799e26a83b9a7 gecko-reviewers: m_kato
In case any of the windows retrieved from self.parent.base.window_handles() are closed before self.parent.base.set_window() is called for them, that call will cause an error, which we can just ignore. Differential Revision: https://phabricator.services.mozilla.com/D290252 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2023019 gecko-commit: ad5750368b6965206a10ecd68437e91beb1daa58 gecko-commit-git: 0fbf3d29e37cb169c63c6f05cc8ca0f1ce851987 gecko-reviewers: jgraham
… to Oklab and allow a small epsilon difference. And do not require color_space or flags to match for the colors to be considered equal. (Tentative behavior, pending resolution of w3c/csswg-drafts#13157; once the WG decides exactly what to do there we can refine this as necessary.) Adding a simple test based on the codepen example in the issue. Further tests should be created once the details of the issue are resolved. Differential Revision: https://phabricator.services.mozilla.com/D289607 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2025848 gecko-commit: b96485698f5e346ff45d120cec0059ab21a6c5a7 gecko-commit-git: cd22e47cb340c5226b910aaca2f905a6b38916ab gecko-reviewers: firefox-style-system-reviewers, emilio
Differential Revision: https://phabricator.services.mozilla.com/D289605 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2023978 gecko-commit: db75bc81aec7b0ace2b810ea29007e27866e74e6 gecko-commit-git: 8be2ad2875abfa8d63835333eaf4ae651be07d67 gecko-reviewers: Sasha
…ests for Wayland headful. Differential Revision: https://phabricator.services.mozilla.com/D289606 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2023978 gecko-commit: 431bf6148f4ae07d6971cfa6fb961e751684781b gecko-commit-git: a34caac7779575300d980f5e4134d7302b7cb88c gecko-reviewers: jdescottes
Fixed: 496627699 Change-Id: I11f1c16e3182cee0d809e47aa8b3b96777c409cf Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7708299 Reviewed-by: Rune Lillesveen <futhark@chromium.org> Commit-Queue: Steinar H Gunderson <sesse@chromium.org> Cr-Commit-Position: refs/heads/main@{#1606998}
Convert several manual WPT console tests to automated testharness.js tests using WebDriver BiDi log.entryAdded via testdriver.js?feature=bidi. Changes: - Remove manual tests: console-count-logging-manual.html console-countReset-logging-manual.html console-number-format-specifiers-symbol-manual.html console-timing-logging-manual.html - Add automated tests: console-count-logging.html console-countReset-logging.html console-number-format-specifiers-symbol.html console-timing-logging.html console-timing-missing-label-warnings.tentative.html - Update NeverFixTests accordingly. Bug: 489738791 Change-Id: Iba1718b4e423391cc8a186664a3889002e87c4fd Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7657323 Commit-Queue: Minju Kim <mkim@igalia.com> Reviewed-by: Alex N. Jose <alexnj@chromium.org> Reviewed-by: Philip Jägenstedt <foolip@chromium.org> Cr-Commit-Position: refs/heads/main@{#1607021}
Style queries and name-only container queries match a named container even if its container-type is 'none'. Check container-name changes for invalidation before relying on container-type being set. Add dynamic changes tests for name-only container queries. Bug: 496700746, 40287550 Change-Id: Ic5ed5512f31d0bce4daf9ed5063f0a7b163cf8a5 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7706063 Commit-Queue: Rune Lillesveen <futhark@chromium.org> Reviewed-by: Morten Stenshorne <mstensho@chromium.org> Cr-Commit-Position: refs/heads/main@{#1607027}
Throw an exception when streaming, or fail silently on regular setter. Added tests for both. Bug: 496521461 Change-Id: I6d4b682f37771f20ad398a0d418dbb56d491dcb1 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7706306 Commit-Queue: Noam Rosenthal <nrosenthal@google.com> Reviewed-by: Philip Jägenstedt <foolip@chromium.org> Cr-Commit-Position: refs/heads/main@{#1607046}
Rewrite textpath-side-001 to use Ahem font, shorter text, and simpler quadratic curves for reliable cross-browser pixel matching. The original test used FreeSans (missing font file), long Lorem Ipsum text, and a complex S-shaped cubic Bezier, causing Firefox to fail due to accumulated sub-pixel glyph positioning differences despite correctly implementing the side attribute. Add new tests: - textpath-side-002: side='left' renders identically to default - textpath-side-003: side='right' matches reversed path - textpath-side-004: invalid side values fall back to default - textpath-side-005: side attribute on circular paths (left=outside, right=inside) All tests use Ahem font for deterministic rendering, short text (ABCD) to minimize floating-point accumulation, and tight fuzzy tolerances. Ref: w3c/svgwg#1068 Ref: https://www.w3.org/2026/03/12-svg-minutes.html Co-authored-by: Virali Purbey <viralipurbey@microsoft.com>
Implement the border-area value for background-clip from CSS Backgrounds Level 4 [1], gated behind the experimental CSSBackgroundClipBorderArea runtime flag. The border-area value clips a background to the area painted by the border strokes, taking border-width and border-style into account but ignoring any transparency introduced by border-color. This enables effects like gradient borders without border-image. Parsing changes: - Add "border-area" CSS keyword and EFillBox::kBorderArea enum value with bidirectional CSSValueID mappings. - Accept border-area in ConsumeBackgroundClip() when the flag is enabled, controlled by an AllowBorderAreaValue enum. Reject it for -webkit-background-clip (and other prefixed properties) via UseAliasParsing(). - Support the full [ border-area || text ] combined syntax via a new EFillBox::kBorderAreaText value and space-separated CSSValueList parsing. Canonical serialization: "border-area text". - In the background shorthand, default background-origin to border-box when border-area is the clip (alone or combined with text) and origin is not explicitly specified, per spec [2][3]. Rendering changes: - Use a path-based clip (outer minus inner border contour) for area-filling border styles (solid, inset, outset, groove, ridge). Uses BorderEdge (which applies EffectiveStyle) for consistency with how borders are actually painted. - For non-area-filling styles (dashed, dotted, double), use a mask-based approach via BoxBorderPainter::PaintBorderArea(), which paints border strokes in opaque black as a DstIn mask. - For the combined [ border-area text ] case, the DstIn mask is the union of border-area strokes and text shapes, both painted as opaque regions in the same mask layer. - Handle kBorderArea and kBorderAreaText in all EFillBox switch statements across background geometry, SVG mask painting, and layout code. For SVG, border-area maps to the stroke-box reference area. - Add IsSpecialClipFillBox() helper for the repeated kText/kBorderArea/kBorderAreaText checks in layout code. - Exclude kBorderArea/kBorderAreaText from the bottom-layer fast path, opaque rect computation, and composited fixed-attachment backgrounds. - Widen the clip_ and origin_ bitfields in FillLayer from 3 to 4 bits to accommodate the new EFillBox values without overflow. Also adds WPT tests for parsing, computed values, shorthand serialization, and reftests for border-area (standalone and combined with text), corner-shape, and border-shape. Adds Chromium pixel tests for dashed, dotted, double, and mixed border styles. [1]: https://drafts.csswg.org/css-backgrounds-4/#typedef-bg-clip [2]: https://drafts.csswg.org/css-backgrounds-4/#propdef-background [3]: w3c/csswg-drafts#11167 (comment) Bug: 329302543, 387626415, 496306817 Change-Id: I2a8f4eeb51b1b36b3a3a532ceaf0b68f740fa7d5 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7678270 Reviewed-by: Fredrik Söderquist <fs@opera.com> Commit-Queue: Jason Leo <cgqaq@chromium.org> Cr-Commit-Position: refs/heads/main@{#1607101}
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