Bug 1738010 [wpt PR 31399] - Only inflate contenteditable blocks at t…

…he first fragment., a=testonly Automatic update from web-platform-tests Only inflate contenteditable blocks at the first fragment. If a block is empty, it will usually fit inside one fragmentainer. But not always. If there's tall borders/padding, for instance, we might split the block into fragments. Never attempt to stretch the intrinsic block-size of a fragment unless we're working on the first one, or else we might end up creating an infinite number of them. Bug: 1261747 Change-Id: Ic9bc5c08259d39b39e3c7a5b6a49b197d1dd115a Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3245260 Reviewed-by: Ian Kilpatrick <[email protected]> Commit-Queue: Morten Stenshorne <[email protected]> Cr-Commit-Position: refs/heads/main@{#935412} -- wpt-commits: a8e7d294c626dceb6091583ff95015428ba9f94b wpt-pr: 31399
mozilla · Oct 29, 2021 · 22d9aa3 · 22d9aa3
1 parent da7e7fd
commit 22d9aa3
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/testing/web-platform/tests/css/css-break/fragmented-empty-contenteditable-crash.html b/testing/web-platform/tests/css/css-break/fragmented-empty-contenteditable-crash.html
@@ -0,0 +1,7 @@
+<!DOCTYPE html>
+<link rel="author" title="Morten Stenshorne" href="mailto:[email protected]">
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1261747">
+<p>Test passes if it doesn't crash (or freeze).</p>
+<div style="columns:2; column-fill:auto; height:50px;">
+  <div style="padding-top:20px; padding-bottom:100px;" contenteditable="true"></div>
+</div>