gecko/parser/htmlparser/tests/mochitest/test_viewsource.html
2011-12-26 12:27:39 +13:00

64 lines
2.1 KiB
HTML

<!DOCTYPE HTML>
<html>
<head>
<title>Test for view source</title>
<script type="text/javascript" src="/MochiKit/packed.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<!--
this is a multi-line comment
-->
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
// Return the source text of the document at the given URL.
function fetch(url) {
var xhr = new XMLHttpRequest();
xhr.open("GET", url, false); // None of this async silliness,
xhr.send(); // we'll just wait.
return xhr.responseText;
}
// Start a "view source" test using the document at "testUrl". Note that
// the test will actually complete asynchronously.
function startViewSourceTest(testUrl) {
// We will "view" the source of the document in an IFRAME.
// If everything is working correctly, the "source" will simply be the
// text content of the IFRAME document's top element.
// Create the IFRAME.
var iframe = document.createElement('iframe');
iframe.src = "view-source:" + testUrl;
// The actual test will be carried out inside the IFRAME's onload handler.
iframe.onload = function () {
var apparentSource = this.contentDocument.body.textContent;
var actualSource = fetch(testUrl);
// OK, verify that the apparent source and the actual source agree.
ok(apparentSource == actualSource, "Sources should match");
SimpleTest.finish();
}
// Our test IFRAME is ready to go. However, it will not load until we
// actually append it to the document. Do that now. Note that the test
// itself will run asynchronously some time after this function returns.
document.body.appendChild(iframe);
}
// Start a test using this document as the test document.
startViewSourceTest(document.location.href);
</script>
</body>
</html>