<html>
<head>
    <script src="resources/cross-frame-access.js"></script>
    <script>
        window.onload = function()
        {
            if (window.testRunner) {
                testRunner.dumpAsText();
                testRunner.waitUntilDone();
            }

            if (window.testRunner) {
                setTimeout(pollForTest, 1);
            } else {
                log("To run the test, click the button below when the opened window finishes loading.");
                var button = document.createElement("button");
                button.appendChild(document.createTextNode("Run Test"));
                button.onclick = runTest;
                document.body.appendChild(button);
            }
        }

        pollForTest = function()
        {
            if (!testRunner.globalFlag) {
                setTimeout(pollForTest, 1);
                return;
            }
            runTest();
            testRunner.notifyDone();
        }

        runTest = function()
        {
            window.targetWindow = frames[0];

            log("----- tests for getting a targetWindow's history object's functions which have custom overrides.  The" + 
                " desired behavior is for the targetWindow to return the builtin function, not the override -----\n");

            // Overriden using window.history.back = function() { return "new back" }
            shouldBeTrue("canGet('targetWindow.history.back')");
            shouldBe("toString('targetWindow.history.back')", "toString('window.history.back')");

            // Overriden using window.history.__proto__.forward = function() { return "new forward;" }
            shouldBeTrue("canGet('targetWindow.history.forward')");
            shouldBe("toString('targetWindow.history.forward')", "toString('window.history.forward')");

            // Overriden using window.history.go = "new go"
            shouldBeTrue("canGet('targetWindow.history.go')");
            shouldBe("toString('targetWindow.history.go')", "toString('window.history.go')");
        }
    </script>
</head>
<body>
<iframe src="http://localhost:8000/security/resources/cross-frame-iframe-for-history-get-override-test.html"></iframe>
<pre id="console"></pre>
</body>
</html>