third_party/WebKit/LayoutTests/fast/css/modify-cached-detached-sheet.html - Issue 2205843003: Use weak members to cache StyleSheetContents.

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Unified Diff: third_party/WebKit/LayoutTests/fast/css/modify-cached-detached-sheet.html

Issue 2205843003: Use weak members to cache StyleSheetContents. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Might be in cache without being used before garbage collection Created 4 years, 4 months ago

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Index: third_party/WebKit/LayoutTests/fast/css/modify-cached-detached-sheet.html

diff --git a/third_party/WebKit/LayoutTests/fast/css/modify-cached-detached-sheet.html b/third_party/WebKit/LayoutTests/fast/css/modify-cached-detached-sheet.html

new file mode 100644

index 0000000000000000000000000000000000000000..38e2588faa8eb042cdc07484887a1d41e13b474e

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/css/modify-cached-detached-sheet.html

@@ -0,0 +1,13 @@

+<!DOCTYPE html>

+<script src="../../resources/testharness.js"></script>

+<script src="../../resources/testharnessreport.js"></script>

+<style>div{}</style>

+<script>

+ test(() => {

+ var sheet = document.styleSheets[0];

+ sheet.ownerNode.remove();

+ sheet.insertRule("div{}", 0);

+ }, "Inserting a rule in a detached sheet should not cause an assert/crash.");

+</script>

+<style>div{}</style>