LayoutTests/fast/multicol/dynamic/insert-spanner-pseudo-before.html - Issue 869583002: [New Multicolumn] Support dynamic insertion and removal of multicol content.

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Unified Diff: LayoutTests/fast/multicol/dynamic/insert-spanner-pseudo-before.html

Issue 869583002: [New Multicolumn] Support dynamic insertion and removal of multicol content. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 5 years, 11 months ago

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« LayoutTests/fast/multicol/dynamic/insert-block-before-spanner-before-content.html ('K') | « LayoutTests/fast/multicol/dynamic/insert-spanner-pseudo-after-then-content-expected.html ('k') | LayoutTests/fast/multicol/dynamic/insert-spanner-pseudo-before-after.html » ('j') | Source/core/rendering/RenderMultiColumnFlowThread.cpp » ('J')
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Index: LayoutTests/fast/multicol/dynamic/insert-spanner-pseudo-before.html

diff --git a/LayoutTests/fast/multicol/dynamic/insert-spanner-pseudo-before.html b/LayoutTests/fast/multicol/dynamic/insert-spanner-pseudo-before.html

new file mode 100644

index 0000000000000000000000000000000000000000..31ded12475435267abf6153c7b378c8f62923c1c

--- /dev/null

+++ b/LayoutTests/fast/multicol/dynamic/insert-spanner-pseudo-before.html

@@ -0,0 +1,16 @@

+<!DOCTYPE html>

+<script>

+ onload = function() {

+ document.body.offsetTop; // trigger layout

+ document.getElementById('elm').className = "x";

+ }

+</script>

+<style>

+ .x::before { display:block; -webkit-column-span:all; background:yellow; content:".........."; }

+</style>

+<p>Test adding a ::before pseudo element.</p>

+<p>There should be two rectangles with identical sizes below. The first one should be yellow

+ with some dots inside. The second one should be blue with nothing inside.</p>

+<div style="-webkit-columns:4; line-height:100px; background:blue;">

+ <span id="elm"> </span>

+</div>