content/base/test/test_bug587931.html
author Margaret Leibovic <margaret.leibovic@gmail.com>
Mon, 25 Aug 2014 15:28:10 -0700
changeset 216776 8d7b3bfaf3ab9bb3c32afb51d9714246d7c854f4
parent 75086 95496a360748609134a5c666d57c7f48aa23393e
permissions -rw-r--r--
Bug 996753 - Telemetry probes for settings pages. r=liuche, a=sledru

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=587931
-->
<head>
  <title>Test for Bug 587931</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=587931">Mozilla Bug 587931</a>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 587931 **/
SimpleTest.waitForExplicitFinish();
var afterCount = 0;
var lastBeforeExecute = null;
var expectedCurrentScriptInAfterScriptExecute = null;
function verifyScript(n) {
  var curr = document.currentScript;
  is(curr, document.getElementById(n), "correct script (" + n + ")");
  is(lastBeforeExecute, curr, "correct beforescript (" + n + ")");
  document.addEventListener("afterscriptexecute", function(event) {
    afterCount++;
    lastBeforeExecute = null;
    is(event.target, curr, "correct afterscript (" + n + ")");
    is(document.currentScript, expectedCurrentScriptInAfterScriptExecute,
       "document.currentScript in afterscriptexecute(" + n + ")");
    document.removeEventListener("afterscriptexecute", arguments.callee, false);
  }, false);
}
document.onbeforescriptexecute = function(event) {
  lastBeforeExecute = event.target;
};

window.addEventListener("load", function() {
  is(afterCount, 4, "correct number of afterscriptexecute");
  SimpleTest.finish();
}, false);
</script>
</pre>
<!-- Test parser inserted scripts -->
<script id="parse-inline">
verifyScript("parse-inline");
</script>
<script id="parse-ext" src="data:text/plain,verifyScript('parse-ext');"></script>

<!-- Test DOM inserted scripts -->
<script>
var s = document.createElement("script");
s.textContent = "verifyScript('dom-inline');";
s.id = "dom-inline";
expectedCurrentScriptInAfterScriptExecute = document.currentScript;
document.body.appendChild(s);
expectedCurrentScriptInAfterScriptExecute = null;

s = document.createElement("script");
s.src = "data:text/plain,verifyScript('dom-ext');";
s.id = "dom-ext";
document.body.appendChild(s);
</script>

<!-- Test cancel using beforescriptexecute -->
<script onbeforescriptexecute="return false;"
        onafterescriptexecute="window.firedAfterScriptExecuteForCancel = true;">
ok(false, "should have been canceled");
</script>
<script>
isnot(window.firedAfterScriptExecuteForCancel, true, "onafterscriptexecute executed");
</script>

<!-- Test cancel using beforescriptexecute for external -->
<script onbeforescriptexecute="return false;"
        onafterescriptexecute="window.extFiredAfterScriptExecuteForCancel = true;"
        onload="window.extFiredLoadForCancel = true;"
        src="data:text/plain,ok(false, 'should have been canceled');">
</script>
<script>
isnot(window.extFiredAfterScriptExecuteForCancel, true, "onafterscriptexecute executed");
is(extFiredLoadForCancel, true, "onload executed");
</script>

<!-- Test that all events fire -->
<script onbeforescriptexecute="window.beforeDidExecute = true;"
        onafterscriptexecute="window.afterDidExecute = true;"
        onload="window.loadDidExecute = true"
        onerror="window.errorDidExecute = true"
        src="data:text/plain,
is(window.beforeDidExecute, true, 'onbeforescriptexecute executed');
isnot(window.afterDidExecute, true, 'onafterscriptexecute executed');
isnot(window.loadDidExecute, true, 'onload executed');
isnot(window.errorDidExecute, true, 'onerror executed');
">
</script>
<script>
is(afterDidExecute, true, "onafterscriptexecute executed");
is(loadDidExecute, true, "onload executed");
isnot(window.errorDidExecute, true, "onerror executed");
</script>
</body>
</html>