LibWeb: Fix various style engine bugs found via WPT diffs - #11117

Merged

awesomekling merged 18 commits into

LadybirdBrowser:masterfrom

awesomekling:se-fixes

Aug 13, 2026

Commits on Aug 13, 2026

LibWeb: Clear old-side match workspace between transactions
awesomekling
committed
913bfca
LibWeb: Keep previous cascade inputs aligned with published nodes
awesomekling
committed
b5ec12c
LibWeb: Recompute current relations after tree changes
awesomekling
committed
efa9259
LibWeb: Defer mixed reactions for direct style deltas
awesomekling
committed
bb50879
LibWeb: Plan declaration edits whose old block held custom properties
awesomekling
committed
f0e68cc
LibWeb: Survive losing a node's entering states to interner give-back
awesomekling
committed
4cf87ef
LibWeb: Don't close an already-closed window from WebDriver
awesomekling
committed
5f05910
LibWeb: Walk the host chain for computed heading offsets
awesomekling
committed
a7a94b8
LibWeb: Keep free-standing range edits away from selection paint state
awesomekling
committed
cc853c7
LibWeb: Keep the rendering loop awake for pending style engine input
awesomekling
committed
459d53a
LibWeb: Shed routing entry points of detached style sheets
awesomekling
committed
53480ad
Tests: Extend the detached part-shadow stress test's timeout
awesomekling
committed
da645a0
LibWeb: Don't start transitions on properties covered by an animation
awesomekling
committed
66f5cab
LibWeb: Keep animated styles responsive to inherited keyframe inputs
awesomekling
committed
1137c04
LibWeb: Let a finished display animation release its display value
awesomekling
committed
febaca0
LibWeb: Tell the style engine the document kind before a query compiles
awesomekling
committed
1cb65a8
LibWeb: Fix underline and strikethrough queries in editing commands
awesomekling
committed
75a0387
LibWeb: Let an empty user style source clear the user style
awesomekling
committed
76438c7

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LibWeb: Fix various style engine bugs found via WPT diffs - #11117

LibWeb: Fix various style engine bugs found via WPT diffs#11117
awesomekling merged 18 commits into
LadybirdBrowser:masterfrom
awesomekling:se-fixes

Commits on Aug 13, 2026

LibWeb: Clear old-side match workspace between transactions

LibWeb: Keep previous cascade inputs aligned with published nodes

LibWeb: Recompute current relations after tree changes

LibWeb: Defer mixed reactions for direct style deltas

LibWeb: Plan declaration edits whose old block held custom properties

LibWeb: Survive losing a node's entering states to interner give-back

LibWeb: Don't close an already-closed window from WebDriver

LibWeb: Walk the host chain for computed heading offsets

LibWeb: Keep free-standing range edits away from selection paint state

LibWeb: Keep the rendering loop awake for pending style engine input

LibWeb: Shed routing entry points of detached style sheets

Tests: Extend the detached part-shadow stress test's timeout

LibWeb: Don't start transitions on properties covered by an animation

LibWeb: Keep animated styles responsive to inherited keyframe inputs

LibWeb: Let a finished display animation release its display value

LibWeb: Tell the style engine the document kind before a query compiles

LibWeb: Fix underline and strikethrough queries in editing commands

LibWeb: Let an empty user style source clear the user style