<!DOCTYPE html><!-- webkit-test-runner [ enableBackForwardCache=true ] -->
<html>
<head>
<script>
if (!window.testRunner)
    document.write("Must be run in WebKitTestRunner");
else {
    testRunner.dumpAsText();
    testRunner.queueLoad("../..//images/resources/green_rectangle.pdf");
    testRunner.queueLoadingScript('setTimeout("history.back()", 0); testRunner.runUIScript(`uiController.keyDown("", ["leftCommand"])`, () => {});');
} 
</script>
</head>
<body>PASS did not crash.</body>
</html>