3716 commits

Author	SHA1	Message	Date
Sam Atkins	202c55bf28	LibWeb/CSS: Implement the :state(foo) pseudo-class ... This matches custom elements that have `foo` in their custom states set. The 2 test failures here are because we don't support `::part()` yet.	2025-07-04 18:10:28 +01:00
Sam Atkins	b6ffea8990	LibWeb: Give Element a CustomStateSet, exposed by ElementInternals	2025-07-04 18:10:28 +01:00
Sam Atkins	e63d81b36e	LibWeb: Add CustomStateSet IDL type	2025-07-04 18:10:28 +01:00
Psychpsyo	93ae57114d	LibWeb: Stop clipping the root element's background	2025-07-04 16:18:57 +01:00
Tim Ledbetter	5413716802	LibWeb: Don't crash when setting offscreen canvas size to 0 ... Previously, this would crash because `Gfx::Bitmap` can't have a zero size.	2025-07-04 16:10:38 +01:00
Gingeh	1b7323fc2d	LibWeb: Interpolate legacy colors in sRGB	2025-07-04 15:28:08 +01:00
Callum Law	778759517e	LibWeb: Support calcs which resolve to numbers as hue values in colors ... Gains us 5 new WPT tests.	2025-07-04 13:18:55 +01:00
Callum Law	9ab7c5d08d	LibWeb: Support relative lengths in calc color values ... Gains us ~40 WPT tests.	2025-07-04 13:18:55 +01:00
Ryan Liptak	1fd0bf9feb	LibWeb: Add simple named character reference test to TestHTMLTokenizer	2025-07-04 11:57:19 +02:00
ayeteadoe	f737ec2570	CMake: Rename SERENITY_* helper variables to LADYBIRD_*	2025-07-03 23:19:41 +02:00
ayeteadoe	25f5936dee	CMake: Rename serenity_* helper functions/macros to ladybird_*	2025-07-03 23:19:41 +02:00
Jelle Raaijmakers	c03210e858	LibWeb: Dump PaintableBox dimensions for inline layout nodes ... We were only dumping a PaintableBox' dimensions if its layout node was a Layout::Box as well, causing us to not dump the dimensions of paintables for inline nodes in the paintable tree.	2025-07-03 22:16:48 +02:00
Aliaksandr Kalenik	5874b7a76f	LibWeb: Skip update_associated_selection() when there's no selection ... This change fixes at least two issues: - `update_associated_selection()` is responsible for selectionchange dispatch, and we were incorrectly dispatching this event on ranges that were not associated with a selection. - `Range::get_client_rects()` was using `update_associated_selection()` to refresh the selection state in the paintable tree for the current range, but since a range might not be associated with a selection, this could make the painted selection reflect the state of an arbitrary range instead of the actual selection range. Fixes a bug on Discord where any text typed into the message input would get selected.	2025-07-03 22:16:39 +02:00
Shannon Booth	c63e77142a	Tests/LibWeb: Import webstorage symbol-props WPT test ... I noticed a subtest in this test failing along with every other browser. After investigation, the failure was due to testing the previous specification before: 3fb6ab4 So this imports the now adjusted WPT test as of: bb3f032	2025-07-03 12:45:31 +01:00
Sam Atkins	994bbcaa75	LibWeb/Painting: Don't paint invisible paintables ... This check technically isn't necessary in `SVGForeignObjectPaintable::paint()` because `PaintableWithLines::paint(context, phase);` does the check already, but I've added it there anyway to save some debugging time if someone does add more code there. :^)	2025-07-03 12:39:05 +02:00
Tim Ledbetter	6ee91c4189	LibWeb: Use correct previous word location when moving selection offset ... Previously, this incorrect offset could cause a crash when moving the selection to the previous word.	2025-07-03 10:28:38 +01:00
Jelle Raaijmakers	1eb581815a	Tests: Unskip selection-over-multiple-code-units.html test ... The flake was reproducible by running the entire LibWeb test suite over and over again with sanitizers enabled. By making the test async and run at window `load` time instead of document `DOMContentLoaded` time, I've not been able to reproduce the issue locally. Ideally I was able to find the underlying cause for this bug, but for now I'd rather run this regression test.	2025-07-03 10:27:39 +01:00
Tim Ledbetter	923deb0c01	LibWeb: Parse border-image shorthand property	2025-07-03 10:19:44 +01:00
Tim Ledbetter	c0390f759c	LibWeb: Parse the border-image-repeat property	2025-07-03 10:19:44 +01:00
Tim Ledbetter	98e63e3dd5	LibWeb: Parse the border-image-outset property	2025-07-03 10:19:44 +01:00
Tim Ledbetter	245905b833	LibWeb: Parse the border-image-slice property	2025-07-03 10:19:44 +01:00
Tim Ledbetter	70c2621634	LibWeb: Parse the border-image-source property	2025-07-03 10:19:44 +01:00
Tim Ledbetter	af60e36122	LibWeb/CSS: Don't remove whitespace early when parsing descriptor values	2025-07-03 08:22:30 +01:00
Tim Ledbetter	9d1373de86	Tests/LibWeb: Import unicode range parsing test from WPT	2025-07-03 08:22:30 +01:00
Tim Ledbetter	8fce09f521	Tests: Replace background-near-zero-svg test with WPT import	2025-07-02 18:44:21 +02:00
Tim Ledbetter	a959d4dca2	test-web: Match WPT runner reftest-wait behavior ... When a test has a `reftest-wait` class, we now wait for fonts to load and then for 2 `requestAnimationFrame` callbacks. This matches the behavior of the WPT runner and allows more imported WPT tests to work correctly.	2025-07-02 18:44:21 +02:00
Sam Atkins	c7166527ce	LibWeb/Painting: Keep alpha for inset/outset border colors ... Also return the original color when needed, instead of reconstructing it from HSV.	2025-07-02 15:11:04 +02:00
Gingeh	fa410a67d9	LibWeb: Don't crash with near-zero background sizes	2025-07-02 11:45:34 +01:00
Tim Ledbetter	78b6032940	LibWeb: Validate operator count when parsing a calculation ... Previously, we would allow calc values such as `calc(min(1 2))`, which would be simplified to `calc(3)` because we assumed that numbers not separated by an operator represented a sum. We now validate that the number of operators we see is as we would expect before collecting these values into a sum node.	2025-07-02 10:12:58 +01:00
Gingeh	b8f78e3bc1	LibWeb: Don't crash with invalid transform-origin values	2025-07-01 14:19:10 +01:00
Gingeh	0e3386bb4c	LibWeb: Throw SyntaxError when FontFaceSet contains var	2025-07-01 11:50:05 +01:00
Gingeh	863092afdc	LibWeb: Don't crash with non-<col> table-column	2025-07-01 11:18:14 +02:00
Tim Ledbetter	5b522c096e	LibWeb: Add border-*-radius logical properties	2025-07-01 11:16:37 +02:00
Shannon Booth	02e6618554	Tests: Disable flaky selection-over-multiple-code-units test ... This is flaky in CI.	2025-07-01 03:42:28 +01:00
Tim Ledbetter	844dcd3310	LibWeb: Ignore non-finite OffscreenCanvas shadow offset values	2025-07-01 13:53:27 +12:00
Tim Ledbetter	7724a96efa	LibWeb: Don't expose XMLHttpRequest.responseXML in workers	2025-07-01 01:03:58 +02:00
Andreas Kling	b3d9e39bad	LibWeb: Avoid infinite loop in HTMLElement.scrollParent ... We were failing to actually climb up the containing block chain, causing this API to infinite loop for anything but the most trivial cases. By fixing the loop structure, we also make a bunch of the already imported WPT tests pass. :^)	2025-06-30 20:38:21 +01:00
ayeteadoe	8d1c860fcd	LibWeb: Add OffscreenCanvas to ImageBitmap invalid-types-no-crash test	2025-06-30 12:35:54 -06:00
Bastiaan van der Plaat	1a7932601a	IDLGenerators: Fix Exposed extended attribute codegen	2025-06-30 11:39:16 -06:00
ayeteadoe	81ccb655b4	LibWeb: Implement HTML::ImageBitmap creation from HTML::ImageData	2025-06-30 10:07:28 -06:00
Totto16	8404df55d8	LibWeb: Add OffscreenCanvas tests ... The tests cover working in Worker and some basic functionality	2025-06-30 09:46:21 -06:00
Totto16	2ad3ce5d37	LibWeb: Implement basics for OffscreenCanvas ... This implements the basic interface, classes and functions for OffscreenCanvas. Many are still stubbed out and have many FIXMEs in them, but it is a basic skeleton.	2025-06-30 09:46:21 -06:00
Callum Law	8e9753eadb	LibWeb: Correctly compute consistent type when simplifying hypot ... Previously we would never get a valid `consistent_type` as we were trying to make the node types consistent with the initial empty type which isn't possible. Gains us 7 WPT tests.	2025-06-30 14:53:04 +02:00
Tim Ledbetter	04a3a227c3	LibWeb: Add the border-inline-* shorthand properties	2025-06-30 14:52:18 +02:00
Tim Ledbetter	90da2f5418	LibWeb: Add the border-block-* shorthand properties	2025-06-30 14:52:18 +02:00
Callum Law	2eb44229b4	LibWeb: Implement Selection.modify	2025-06-30 10:44:32 +01:00
Tim Ledbetter	ac25f47e8f	LibWeb/SVG: Disallow negative stroke-dasharray values	2025-06-27 23:00:13 +02:00
Tim Ledbetter	0c8a90166f	LibWeb/SVG: Disallow negative values for SVG radius properties	2025-06-27 22:16:42 +02:00
Tim Ledbetter	68035a2b8d	LibWeb/CSS: Add the text-rendering property	2025-06-27 16:51:30 +01:00
Shannon Booth	20d369b96d	LibWeb/HTML: Implement the exception checks for Document.domain setter	2025-06-27 18:45:48 +12:00