19 commits

Author	SHA1	Message	Date
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
Callum Law	9e1ace28a6	LibWeb: Import WPT tests related to handling non-finite values in calcs	2025-08-08 11:43:49 +01:00
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
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
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
Sam Atkins	5d1ba658c9	Tests: Import attr()-related WPT tests	2025-07-16 14:47:45 +01:00
Tim Ledbetter	c4cf1ccede	LibWeb: Don't crash when parsing ASF with non comma-separated arguments	2025-07-09 19:47:12 +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
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	48f56cad08	LibWeb: Handle non-numeric font-weight values in keyframes ... Previously, using `font-weight` with a keyword or `calc()` value inside a keyframe rule would cause a crash.	2025-06-25 09:01:56 +02:00
Callum Law	536f8c395c	LibWeb: Set numeric type of asin, acos, atan calculation results ... Previously we were omitting the numeric type which meant these functions weren't valid in some cases e.g. within rotate() functions.	2025-06-25 05:19:07 +01:00
Tim Ledbetter	b46378085d	LibWeb: Absolutize keyframe values before interpolating	2025-06-24 12:36:47 +01:00
Tim Ledbetter	689dff3ee8	Tests: Synchronize imported tests with the WPT repository	2025-06-22 23:51:34 +02:00
Andreas Kling	f813c495ae	Tests: Import a WPT test for sin(), cos() and tan() serialization	2025-05-18 17:23:34 +02:00
Sam Atkins	09b508d8e8	Tests: Import some URL-related WPT tests	2025-05-03 23:22:40 +01:00
Andreas Kling	d8ea16d94e	LibWeb: Don't assume calc() simplification worked on invalid tree ... Fixes #4469	2025-04-25 16:55:05 +02:00
Andreas Kling	0553bcb35b	LibWeb: Simplify standalone CSS math functions when used outside calc() ... Math functions like abs(), clamp(), round(), etc, can be used by themselves in property values, without wrapping them in calc(). Before this change, we were neglecting to run calc simplification on the generated calculation node trees. By doing that manually after parsing a standalone math function, we score at least a couple hundred WPT points.	2025-04-24 20:38:00 +02:00
Andreas Kling	1772adb600	LibWeb: Don't crash on non-finite values in CSS clamp() function ... Stops a WPT test from crashing, giving us 29 new subtest passes. :^)	2025-04-24 18:26:54 +02:00
Sam Atkins	7b13ccabd4	Tests: Import some calc() serialization tests from WPT	2025-02-27 21:42:43 +01:00