RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 17:27:34 +00:00
Code Issues Activity Actions

Base+LibWeb: Make sure grid positions don't cause out of bounds

Browse source 
Add some tests to the test page to make sure that different combinations
of GridTrackPlacement don't cause out of bounds issues.
This commit is contained in:
martinfalisse 2022-09-26 14:04:05 +02:00 • committed by Andreas Kling
parent 97230c4ddb
commit 84290ed7c8
2 changed files with 14 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
View file

@ -251,6 +251,9 @@ void GridFormattingContext::run(Box const& box, LayoutMode, AvailableSpace const
if (row_start != row_end)
row_span = row_end - row_start;
}
// FIXME: Have yet to find the spec for this.
if (!child_box.computed_values().grid_row_start().is_position() && child_box.computed_values().grid_row_end().is_position() && row_end == 1)
row_start = 1;
// If the placement contains two spans, remove the one contributed by the end grid-placement
// property.
@ -361,6 +364,9 @@ void GridFormattingContext::run(Box const& box, LayoutMode, AvailableSpace const
if (column_start < 0)
column_start = 1;
}
// FIXME: Have yet to find the spec for this.
if (!child_box.computed_values().grid_column_start().is_position() && child_box.computed_values().grid_column_end().is_position() && column_end == 1)
column_start = 1;
// If a name is given as a <custom-ident>, only lines with that name are counted. If not enough
// lines with that name exist, all implicit grid lines on the side of the explicit grid