third_party/WebKit/LayoutTests/paint/pagination/pagination-change-clip-crash.html - Issue 2820233002: Always report maybe-clipped when painting fragmented content

Unified Diff: third_party/WebKit/LayoutTests/paint/pagination/pagination-change-clip-crash.html

Issue 2820233002: Always report maybe-clipped when painting fragmented content (Closed)

Patch Set: Created 3 years, 8 months ago

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Index: third_party/WebKit/LayoutTests/paint/pagination/pagination-change-clip-crash.html

diff --git a/third_party/WebKit/LayoutTests/paint/pagination/pagination-change-clip-crash.html b/third_party/WebKit/LayoutTests/paint/pagination/pagination-change-clip-crash.html

new file mode 100644

index 0000000000000000000000000000000000000000..cf5bbc352a78d8d381a8d4821463626b39871290

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/paint/pagination/pagination-change-clip-crash.html

@@ -0,0 +1,28 @@

+<!doctype HTML>

+<script src="../invalidation/resources/text-based-repaint.js"></script>

+<div id=multicol style="columns:3;">

+ <div style="height:300px; background:white;">

+ </div>

+</div>

+<div style="width: 10px; height: 300px"></div>

+<style>

+.composited {

+ transform: translateZ(0);

+ }

+</style>

+<script>

+if (window.internals)

+ window.internals.runtimeFlags.paintUnderInvalidationCheckingEnabled = true;

Xianzhu 2017/04/18 00:15:21 This is unnecessary because we always check for un

chrishtr 2017/04/18 21:13:13 Done.

+if (window.testRunner)

+ window.testRunner.waitUntilDone();

Xianzhu 2017/04/18 00:15:21 Similar.

chrishtr 2017/04/18 21:13:13 Done.

+function repaintTest() {

+ window.requestAnimationFrame(function() {

Xianzhu 2017/04/18 00:15:21 Is requestAnimationFrame necessary?

chrishtr 2017/04/18 21:13:13 Done. Good catches. I seemed to need these in an e

+ background.style.padding = "50px";

+ });

+window.testIsAsync = true;

+onload = runRepaintTest;

+</script>

+<div class="composited" style="height:200px" id="background">

Xianzhu 2017/04/18 00:15:21 Put all dom elements together (not separated by st

chrishtr 2017/04/18 21:13:13 Done.