1758 commits

Author	SHA1	Message	Date
Tim Ledbetter	ad06ac0d58	LibWeb: Implement the color-interpolation property for SVG gradients ... This changes the operating color space for gradient `<linearGradient>` and `<radialGradient>` elements.	2025-08-17 10:51:05 +02:00
Timothy Flynn	c369f68eff	LibWeb: Delete entire graphemes when the delete/backspace key is pressed ... We currently delete a single code unit. If the user presses backspace on a multi code point emoji, they are going to expect the entire emoji to be removed. This now matches the behavior of Chrome and Firefox.	2025-08-14 22:21:51 +02:00
Timothy Flynn	76bab90812	LibWeb: Use rendered text to find word boundaries when double-clicking ... This effectively reverts da26941b50. When the user double-clicks a word on screen, they are interacting with the rendered text, which has e.g. whitespace collapsing applied. If we acquire word boundaries from the raw text, the resulting selection is not right. We still have issues with acquiring the right selection via APIs such as `document.getSelection`. The offsets computed here are effectively then applied to the raw text. But this issue is present all over EventHandler and this patch at least makes the selection visually accurate.	2025-08-14 19:36:38 +02:00
Glenn Skrzypczak	d25d62e74c	AK/Time+LibWeb/HTML: Fix ISO8601 week conversions ... This reimplements conversions between unix date times and ISO8601 weeks. The new algorithms also do not use loops, so they should be faster.	2025-08-14 11:05:28 -04:00
Glenn Skrzypczak	cac2ee41b9	LibWeb/HTML: Correctly compute whether element is mutable ... This adapts the implementation of `is_mutable` to align more closely with the spec. Specifically, it is now also taken into account whether the element is enabled.	2025-08-14 11:05:28 -04:00
CountBleck	ec051bdec2	LibWeb: Import css/selectors/user-valid.html from WPT	2025-08-14 11:55:02 +02:00
norbiros	783ae44462	LibWeb: Fix color interpolation by premultiplying alpha ... The current Color::interpolate_color method does not follow the specs properly. Started improving it by handling premultiplied alpha in color interpolation. Only one WPT test covers this (color-transition-premultiplied), which we currently pass due to a different approach in Color.mixed_with.	2025-08-14 11:09:05 +02:00
stelar7	9e66f49b44	LibWeb/Tests: Update IDB keyorder test file	2025-08-14 09:31:56 +01:00
Jelle Raaijmakers	7078769ba3	LibWeb: Don't indicate focus for all form associated elements ... This was a misinterpretation of the spec; we should only indicate focus if the form associated element supports keyboard input, for which FormAssociatedTextControlElement is a much better match.	2025-08-13 09:44:38 -04:00
Sam Atkins	7ec374c74c	Tests: Import tests for CSS typed OM ... This is everything except some failing ref-tests, and `css/css-typed-om/the-stylepropertymap/properties/*` because importing a test for every property feels excessive.	2025-08-13 09:47:50 +01:00
Sam Atkins	503d41d02d	LibWeb/CSS: Implement the :heading/:heading() pseudo-class ... Corresponds to part of 65dc095e44	2025-08-13 09:47:28 +01:00
Lukas Schmidt	c2fc4b25cd	LibWeb: Implement HTMLElement.draggable()	2025-08-12 17:15:06 +01:00
Callum Law	778da0175e	LibWeb: Clamp and censor top-level calc results ... We now clamp the values returned from calc into the allowed range (where we know it) and censor any `NaN`s to `0` both when we resolve and when we serialize. Gains us 76 WPT passes.	2025-08-11 17:10:04 +01:00
Tete17	7559084b22	LibWeb: Add wpt test for createPolicy and createXXX ... This gives us at least 72 new tests :)	2025-08-11 12:21:31 +01:00
Tete17	68c55b0ef1	LibWeb: Implement getPropertyType for TrustedTypePolicyFactory ... This allows authors to check if a Trusted Type is required for the given Elements property. This adds 28 more passing WPT tests :)	2025-08-11 12:21:31 +01:00
Sam Atkins	3b97bdc7bf	Tests: Import WPT tests for table rows with visibility:collapse ... These mostly fail for now.	2025-08-11 11:07:47 +01:00
Timothy Flynn	57b5df21c7	LibWeb: Select the entire input when double clicking password fields ... This matches the behavior of other browsers, and hides any indication of word boundaries in the password.	2025-08-10 11:05:49 +02:00
Callum Law	9e1ace28a6	LibWeb: Import WPT tests related to handling non-finite values in calcs	2025-08-08 11:43:49 +01:00
Edwin Hoksberg	ef9a3a2327	LibWeb: Import serial idl harness wpt tests	2025-08-08 10:23:17 +02:00
Andreas Kling	34ec33d71c	LibWeb: Don't treat SVG "use clone" removals as "use source" removals ... We were failing to discriminate between DOM removals happening to SVG elements cloned as part of an SVG use element instantiation. When a "use source" element is removed, all clones of that source must be updated to reflect the change. But when a "use clone" element is removed, that's fine. This was causing the surprising disappearance of use element subtrees, seen for example on https://cal.com/	2025-08-07 22:15:36 +02:00
Andreas Kling	42802b0785	LibWeb: SVG use element shadow roots should be closed, not open ... This goes against the spec but matches all other browser engines.	2025-08-07 22:15:36 +02:00
Andreas Kling	1402c143a9	LibWeb: Add Internals.getShadowRoot(element) ... This lets you access closed shadow roots from JavaScript, even though they're not normally accessible to JavaScript. This can be used to poke into UA shadow roots in tests.	2025-08-07 22:15:36 +02:00
Luke Wilde	59162342e6	LibWeb: Set LinkProcessingOptions' cryptographic_nonce_metadata ... Fixes external CSS being blocked on https://beatsaver.com/, where they have a `style-src` directive set to `'self' 'nonce-[value]'` Relates to #5643, but does not make the website load.	2025-08-07 19:26:57 +02:00
Luke Wilde	40bb50ac60	LibWeb: Parse and propagate the iframe sandbox attribute	2025-08-07 19:24:39 +02:00
Sam Atkins	b03e829a49	Tests: Import WPT tests for CSS env()	2025-08-07 16:38:29 +02:00
Sam Atkins	5808eff1f4	LibWeb/CSS: Hyphenate request-url-modifier names ... Corresponds to e1bf92d49a Also update our imported WPT tests.	2025-08-07 13:38:25 +01:00
InvalidUsernameException	d51f46a0f7	Tests/LibWeb: Import tests for mask property and longhands	2025-08-06 23:09:07 +01:00
Callum Law	70cb8d23fb	Tests: Import/create tests related to absolutization of StyleValues ... Done in a separate commit to show progress	2025-08-06 17:44:12 +01:00
Callum Law	c3b1013018	LibWeb: Skip inverted non-canonical values when simplifying product node ... This matches the logic with the non-inverted children. Gains us 2 WPT tests.	2025-08-06 14:53:22 +01:00
Tim Ledbetter	1dd3608960	LibWeb/SVG: Apply SVGFeBlendElement blend mode ... Previously, the blend mode was always assumed to be `normal`.	2025-08-06 15:21:03 +02:00
Callum Law	15cee5cc15	LibWeb: Correctly round non-integer z-indexes ... Previously we would just cast to an int. Gains us 3 WPT tests.	2025-08-05 06:37:40 +01:00
Idan Horowitz	aeb7b442d3	LibWeb: Add initial support for bitmap cropping to createImageBitmap	2025-08-04 23:39:11 +02:00
norbiros	190745fd58	LibWeb/CSS: Parse initial value using syntax from @property ... Now we pass all WPT tests in: `css/css-properties-values-api/at-property-cssom`. Note: Failing tests were false positives. Proper handling of inheriting values and detecting computational independence will be done in another PR.	2025-08-04 11:08:46 +01:00
Sam Atkins	1a599ceb98	LibWeb/CSS: Reject @font-face and margin rules that have a prelude ... I couldn't find any WPT coverage for this, so here's a homemade test.	2025-08-04 10:50:09 +01:00
Tim Ledbetter	1d9e4a6f62	LibWeb: Parse anchor() function for inset properties	2025-08-03 22:09:31 +02:00
Idan Horowitz	3b8ccf4d77	LibWeb: Add initial support for HTMLImageElement in createImageBitmap	2025-08-03 21:47:48 +02:00
Glenn Skrzypczak	3dd8b3230e	LibWeb/HTML: Only include direction if dirname applies ... This commit changes form data to only include the direction of auto directionality form associated elements.	2025-08-02 18:27:35 +01:00
Tim Ledbetter	e36df5ea0a	LibWeb: Serialize background-size auto correctly ... When `background-size` is `auto` in both axes, the `auto` value is no longer repeated.	2025-08-02 08:51:23 +02:00
Tim Ledbetter	f2682bb544	LibWeb: Use correct animation type for border-spacing ... This follows the `css-tables` specification rather than the older CSS2 specification.	2025-08-01 15:18:17 +02:00
Chase Knowlden	6b4e00bc39	LibCrypto: Implement Ed25519 Small Order Points	2025-08-01 14:31:44 +02:00
Jelle Raaijmakers	0ce1571e71	LibWeb: Selecting an editing host should focus it ... Unspecced but common behavior in the major browsers: if the selection moves to an editing host, the editing host itself should become focused.	2025-08-01 10:09:26 +02:00
Jelle Raaijmakers	c9d4913bb4	LibWeb: Do not modify selection if editing host is already selected ... If an editing host receives focus, we would always set a new selection range. However, we only need to do that if we're not already part of the active range. This corresponds to behavior shown by Chrome and Firefox.	2025-08-01 10:09:26 +02:00
Tim Ledbetter	ca9364983c	LibWeb/CSS: Support interpolating filter and backdrop-filter values	2025-07-30 23:29:07 +02:00
Jelle Raaijmakers	c4f5e7bee3	LibWeb: Implement anchor-size(..) function parsing ... This parses `anchor-size(..)` functions in CSS, but does not yet result in a useful `Size`: we need style & layout interleaving similar to container queries for this, since the resulting value depends on layout results. Not supported yet: `anchor-size()` appearing inside a `calc()` node. Adds 4280 WPT subtest passes in `css/css-anchor-position`.	2025-07-30 18:13:59 +01:00
Tete17	ae3bda993a	LibWeb: Add initial TrustedType WPT tests	2025-07-30 15:51:35 +01:00
Tim Ledbetter	62e52163d6	LibWeb: Interpolate text-shadow values as a shadow list ... This is the same behavior as is currently used for `box-shadow`.	2025-07-30 10:51:50 +02:00
mikiubo	acf1fe7b05	LibWeb: Return base Document for non-HTML parses ... The HTML specification does not explicitly require a specific return type for parseFromString(), but according to Web Platform TestsDOMParser-parseFromString.html, the expected return value for XML MIME types is a Document—not an XMLDocument.	2025-07-25 10:08:29 -06:00
Jelle Raaijmakers	76ee1ce04c	LibWeb: Support wasm module instantiation using a global address ... Fixes 1 WPT subtest in `wasm/core/simd`.	2025-07-25 15:35:27 +02:00
Jelle Raaijmakers	58c3a391a3	LibWeb+LibWasm: Reject module instantiation with correct error type ... The spec tells us to reject the promise with a RuntimeError instead of a LinkError whenever the module's start function fails during module instantiation. Fixes 1 WPT subtest in `wasm/core`.	2025-07-25 15:13:28 +02:00
Jelle Raaijmakers	35ca7f82b0	LibWeb: Add BaseAudioContext::createScriptProcessor() ... This is a deprecated node, but it's still widely used on the web.	2025-07-25 11:48:04 +02:00