[LayoutNG] Ensure OOF is propagated when ellipsizing

kojiishi · chromium-wpt-export-bot · commit cffb37053001 · 2019-03-27T01:27:52.000-04:00
This patch ensures OOF within truncated inline-blocks are propagated when 'text-overflow: ellipsis'. Bug: 945690 Change-Id: I856469cc76e083ad3be2e82cde8f571a9467478a Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1539483 Commit-Queue: Koji Ishii <kojii@chromium.org> Reviewed-by: Aleks Totic <atotic@chromium.org> Cr-Commit-Position: refs/heads/master@{#644683}
diff --git a/css/css-ui/text-overflow-ellipsis-abspos-in-inline-block-crash-001.html b/css/css-ui/text-overflow-ellipsis-abspos-in-inline-block-crash-001.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<title>Ellipsizing inline blocks that have absolute positioned objects should not crash</title>
+<link rel="author" href="kojii@chromium.org">
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=945690">
+<meta name="assert" content="Ellipsizing inline blocks that have absolute positioned objects should not crash">
+<style>
+div {
+  text-overflow: ellipsis;
+  overflow: hidden;
+  white-space: nowrap;
+  width: 5ch;
+}
+.inline-block {
+  display: inline-block;
+}
+.abs {
+  position: absolute;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div>
+  12345678
+  <span class="inline-block">
+    <span class="abs">abs</span>
+  </span>
+</div>
+<div>
+  12345678
+  <span class="inline-block">
+    999
+    <span class="abs">abs</span>
+  </span>
+</div>
+<div>
+  12
+  <span class="inline-block">
+    3456789
+    <span class="abs">abs</span>
+  </span>
+</div>
+<script>
+test(() => {}, 'No crash or DCHECK failure');
+</script>
