third_party/WebKit/LayoutTests/fast/workers/resources/close-context-messageport-crash-iframe.html - Issue 2546313003: M56: Messaging: Fix crash when MessagePort is closed while messages are queued

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Unified Diff: third_party/WebKit/LayoutTests/fast/workers/resources/close-context-messageport-crash-iframe.html

Issue 2546313003: M56: Messaging: Fix crash when MessagePort is closed while messages are queued (Closed)

Patch Set: Created 4 years ago

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Index: third_party/WebKit/LayoutTests/fast/workers/resources/close-context-messageport-crash-iframe.html

diff --git a/third_party/WebKit/LayoutTests/fast/workers/resources/close-context-messageport-crash-iframe.html b/third_party/WebKit/LayoutTests/fast/workers/resources/close-context-messageport-crash-iframe.html

new file mode 100644

index 0000000000000000000000000000000000000000..32e506951af361fab871001c85aa9dd4d7dcb9f7

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/workers/resources/close-context-messageport-crash-iframe.html

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

+<!DOCTYPE html>

+<meta charset="utf-8">

+<title>crash when closing a MessagePort - iframe</title>

+<script>

+var worker = new SharedWorker(URL.createObjectURL(new Blob([

+ 'onconnect = e => {' +

+ ' for (let i = 0; i < 10; i++) { e.ports[0].postMessage({}); }' +

+ '};'

+ ], {'type': 'text/javascript'})));

+worker.port.onmessage = () => {

+ window.parent.done();

+};

+</script>