Oriol Brufau e0bd48f16a layout: Fix abspos position when it would be preceded by phantom line (#42586) ...

The static position of an abspos is the hypothetical position that it
would have had in the normal flow. If the abspos is inside inline layout
and it had a block-level original display, then the static position is
computed as if the abspos was a block-level that breaks the inline.

Usually this places the static position after the current line. However,
if the abspos is not preceded by any text, padding, border, margin,
preserved newline or atomic inline, then the static position should be
as if the abspos was preceded by a 0px tall phantom line. Previously we
weren't taking that into account.

Note that browsers aren't completely interoperable in corner cases.

Testing: Adding 3 new tests. Blink fails the 2nd one and Gecko fails the
3rd one. WebKit and Servo pass them all.
Fixes: #41990

Signed-off-by: Oriol Brufau <obrufau@igalia.com>

2026-02-26 18:20:46 +00:00

..

construct.rs

layout: Correctly repair OutsideMarker::list_item_style (#42825)

2026-02-25 13:25:45 +00:00

inline_box.rs

layout: Correctly repair OutsideMarker::list_item_style (#42825)

2026-02-25 13:25:45 +00:00

line_breaker.rs

layout: Suppress soft wrap opportunities between NU/AL/AI/ID characters to respect word-break: keep-all (#42088)

2026-01-28 08:11:33 +00:00

line.rs

layout: Fix abspos position when it would be preceded by phantom line (#42586)

2026-02-26 18:20:46 +00:00

mod.rs

layout: Fix abspos position when it would be preceded by phantom line (#42586)

2026-02-26 18:20:46 +00:00

text_run.rs

layout: Store a fallback cache in the FontGroup (#42466)

2026-02-13 17:01:41 +00:00