<!-- webkit-test-runner [ enableBackForwardCache=true ] -->
<!DOCTYPE html>
<html>
<body>
<script src="../../resources/js-test-pre.js"></script>
<script>
description('Tests that a page with an open WebDatabase that has pending transactions does not go into the page cache.');
window.jsTestIsAsync = true;

if (window.testRunner)
    testRunner.clearAllDatabases();

window.addEventListener("pageshow", function(event) {
    debug("pageshow - " + (event.persisted ? "" : "not ") + "from cache");
    if (!window.sessionStorage.page_cache_open_webdatabase_test_started)
        return;

    delete window.sessionStorage.page_cache_open_webdatabase_test_started;

    if (event.persisted)
        testFailed("Page did enter and was restored from the page cache");
    else
        testPassed("Page was not restored from page cache");
    finishJSTest();
}, false);

window.addEventListener("pagehide", function(event) {
    debug("pagehide - " + (event.persisted ? "" : "not ") + "entering cache");
    if (event.persisted) {
        testFailed("Page entered the page cache.");
        finishJSTest();
    }
}, false);

window.addEventListener('load', function() {
    // Open the database.
    db = openDatabase("PageCacheTest", "", "Page Cache Test", 32768);

    db.transaction(function(tx) {
        // Force a back navigation back to this page.
        window.sessionStorage.page_cache_open_webdatabase_test_started = true;
        window.location.href = "resources/page-cache-helper.html";

        tx.executeSql('CREATE TABLE IF NOT EXISTS LOGS (id unique, log)');
    });

    db.transaction(function(tx) {
        tx.executeSql('CREATE TABLE IF NOT EXISTS LOGS2 (id unique, log)');
    });

    db.transaction(function(tx) {
        tx.executeSql('CREATE TABLE IF NOT EXISTS LOGS3 (id unique, log)');
    });
}, false);

</script>
<script src="../../resources/js-test-post.js"></script>
</body>
</html>