<!-- webkit-test-runner [ UsesBackForwardCache=true ] -->
<html>
<script>
window.finish = function()
{
    if (testRunner)
        testRunner.notifyDone();
}

window.log = function(message) {
     document.getElementById("result").innerHTML += message + "<br>";
}

window.failure = function(message) {
    log("FAIL: " + message);
    finish();
}

var onloadReportCount = 0;
window.reportOnload = function() {
    if (++onloadReportCount > 1)
        failure("Multiple onload calls on page-1.");
}

function test()
{
    if (window.testRunner) {
        testRunner.dumpAsText();
        testRunner.waitUntilDone();
    }
    log("open page-1");
    window.open("resources/cached-page-1.html");
}
</script>

<body onload="test()">
<p>This test  enables
back-forward WebKit page cache for the duration of the test.
The test enables cache, navigates to page-1, then to page-2 and then does history.back() to page-1.
On navigation back to page-1, test verifies that previously-initialized timer continues to fire and
onload is not called again.
If test fails it hangs or outputs 'FAIL' below.
<div id="result"></div>
</body>
</html>