LayoutTests/fast/dom/Window/post-message-to-self.html - Issue 1186093003: Reland: Window.postMessage() to self can cause document leaks

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Unified Diff: LayoutTests/fast/dom/Window/post-message-to-self.html

Issue 1186093003: Reland: Window.postMessage() to self can cause document leaks (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 5 years, 6 months ago

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Index: LayoutTests/fast/dom/Window/post-message-to-self.html

diff --git a/LayoutTests/fast/dom/Window/post-message-to-self.html b/LayoutTests/fast/dom/Window/post-message-to-self.html

new file mode 100644

index 0000000000000000000000000000000000000000..d95ea1e28d16a87ca89c2491fcfaa69612b3dc2b

--- /dev/null

+++ b/LayoutTests/fast/dom/Window/post-message-to-self.html

@@ -0,0 +1,31 @@

+<html>

+<head>

+<script src="../../../resources/js-test.js"></script>

+</head>

+<body>

+<script>

+description("Test that window.postMessage() to self is not leaking.");

+window.jsTestIsAsync = true;

+if (window.testRunner) {

+ testRunner.dumpAsText();

+ testRunner.waitUntilDone();

+function postMessageToSelf() {

+ setInterval(function() {

+ window.postMessage("msg", "*");

+ }, 1);

+function receiveMessage(event) {

+ testPassed("Received message " + event.data);

+ finishJSTest();

+window.addEventListener("message", receiveMessage, false);

+postMessageToSelf();

+</script>

+</body>

+</html