fune/dom/base/test/chrome/test_bug765993.html
Ted Campbell 69dfb519c2 Bug 1790912 - Use globalThis instead of this with jsdebugger.jsm. r=jandem,ochameau
Use 'globalThis' instead of 'this' when trying to attach a debugger to the
current global to avoid subtle footguns with the varied definitions of 'this'.
The debugger interface needs a true GlobalObject so this is much clearer. In
particular, this is a problem in test_nativewrappers.js when the test runs in
strict mode since the 'this' in the test function is no long implicitly the
global.

Differential Revision: https://phabricator.services.mozilla.com/D157544
2022-09-25 09:03:33 +00:00

61 lines
2 KiB
HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=765993
-->
<head>
<title>Test for Bug 765993</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=765993">Mozilla Bug 765993</a>
<style type="text/css">
#link1 a { user-select:none; }
</style>
<div id="link1"><a href="http://www.mozilla.org/">link1</a></div>
<div id="link2"><a href="http://www.mozilla.org/">link2</a></div>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 765993 **/
const {addDebuggerToGlobal} = ChromeUtils.import("resource://gre/modules/jsdebugger.jsm");
addDebuggerToGlobal(globalThis);
window.onload = function() {
SimpleTest.waitForExplicitFinish();
var iframe = document.createElement("iframe");
iframe.src = "http://mochi.test:8888/tests/dom/base/test/chrome/nochrome_bug765993.html";
iframe.onload = function() {
var script = iframe.contentWindow.document.createElement("script");
script.src = "http://mochi.test:8888/tests/dom/base/test/chrome/nochrome_bug765993.js";
script.onload = function() {
var dbg = new Debugger(iframe.contentWindow);
ok(dbg, "Should be able to create debugger");
var scripts = dbg.findScripts({
url: "http://mochi.test:8888/tests/dom/base/test/chrome/nochrome_bug765993.js",
});
ok(scripts.length, "Should be able to find script");
is(scripts[0].source.sourceMapURL, "foo.js.map");
SimpleTest.finish();
};
iframe.contentWindow.document.body.appendChild(script);
};
document.body.appendChild(iframe);
};
</script>
</pre>
</body>
</html>