LayoutTests/fast/multicol/dynamic/abspos-multicol-with-spanner-becomes-spanner.html - Issue 1320843005: Update outer flow thread membership before changing multicolness.

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Unified Diff: LayoutTests/fast/multicol/dynamic/abspos-multicol-with-spanner-becomes-spanner.html

Issue 1320843005: Update outer flow thread membership before changing multicolness. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 4 months ago

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Index: LayoutTests/fast/multicol/dynamic/abspos-multicol-with-spanner-becomes-spanner.html

diff --git a/LayoutTests/fast/multicol/dynamic/abspos-multicol-with-spanner-becomes-spanner.html b/LayoutTests/fast/multicol/dynamic/abspos-multicol-with-spanner-becomes-spanner.html

new file mode 100644

index 0000000000000000000000000000000000000000..ad57faf6954331b6e69889f7f22ee2ee90f77222

--- /dev/null

+++ b/LayoutTests/fast/multicol/dynamic/abspos-multicol-with-spanner-becomes-spanner.html

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

+<!DOCTYPE html>

+<p>We have a multicol with an absolutely positioned multicol child. That child has a spanner inside. The absolutely positioned multicol child isn't part of its parent multicol, since it's out of flow. The absolutely positioned multicol also has column-span:all, but it doesn't apply, since it's out of flow. Now make it statically positioned. That will turn it into a spanner in the parent multicol. At the same time, change it from multicol to regular block. It will still be a spanner, but since it's no longer multicol, its child spanner can no longer be one, since you cannot nest spanners in the same multicol context. So you end up with a multicol with a spanner with a regular (invalid spanner) block.</p>

+<p>Below there should be four squares stacked vertically, in the following order: hotpink, yellow, papayawhip, olive.</p>

+<div style="-webkit-column-count:3; -webkit-column-gap:0; width:50px; background:olive;">

+ <div style="height:150px; background:hotpink;"></div>

+ <div id="elm" style="position:absolute; -webkit-column-count:3; -webkit-column-span:all; padding-top:50px; background:yellow;">

+ <div style="-webkit-column-span:all; height:50px; background:papayawhip;"></div>

+ </div>

+ <div style="height:150px;"></div>

+</div>

+<script>

+ document.documentElement.offsetTop;

+ var elm = document.getElementById("elm");

+ elm.style.position = "static";

+ elm.style.webkitColumnCount = "auto";

+</script>

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