<!DOCTYPE html>
<script>

var allPassed = false;
if (!window.openDatabase) {
    if (window.openDatabase(null, null, null, null)) {
        var hasError = false;
        try {
            openDatabase('WebSQLDatabase', '1.0', 'Test DB', 524288);
        } catch(e) {
            hasError = true;
        } finally {
            if (!hasError) {
                window.webkit.messageHandlers.testHandler.postMessage("openDatabase can be called with non-null parameters");
            } else {
                var func = function() { }
                window.openDatabase = func;
                if (window.openDatabase == func) {
                    window.webkit.messageHandlers.testHandler.postMessage("openDatabase tests passed");
                } else {
                    window.webkit.messageHandlers.testHandler.postMessage("openDatabase is not writable");
                }
            }
        }
    } else {
        window.webkit.messageHandlers.testHandler.postMessage("openDatabase cannot be called");
    }
} else {
    window.webkit.messageHandlers.testHandler.postMessage("window has openDatabase");
}

</script>