LayoutTests/fast/loader/unload-mutation-crash.html - Issue 495743003: Add an extra guard to replaceDocument()

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Unified Diff: LayoutTests/fast/loader/unload-mutation-crash.html

Issue 495743003: Add an extra guard to replaceDocument() (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Landing Created 6 years, 4 months ago

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Index: LayoutTests/fast/loader/unload-mutation-crash.html

diff --git a/LayoutTests/fast/loader/unload-mutation-crash.html b/LayoutTests/fast/loader/unload-mutation-crash.html

new file mode 100644

index 0000000000000000000000000000000000000000..3a8f3232c5fa8455ecb53c4f95cddc43f3eac491

--- /dev/null

+++ b/LayoutTests/fast/loader/unload-mutation-crash.html

@@ -0,0 +1,23 @@

+<script>

+if (window.testRunner)

+ window.testRunner.dumpAsText();

+function start() {

+ window.firstFrame = document.createElement('iframe');

+ document.body.appendChild(window.firstFrame);

+ window.secondFrame = document.createElement('iframe');

+ window.secondFrame.src = 'javascript:window.top.maybeStart();';

+ window.firstFrame.contentDocument.documentElement.appendChild(window.secondFrame);

+function maybeStart() {

+ window.secondFrame.contentWindow.onunload = function() {

+ document.documentElement.removeChild(window.bodyEl);

+ };

+ window.firstFrame.src = 'javascript:"";';

+ console.log("PASS unless crash.");

+</script>

+<body id=bodyEl onload=start()></body>

+</html>

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