dom/base/test/test_bug587931.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=587931
   5 -->
   6 <head>
   7   <title>Test for Bug 587931</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  10 </head>
  11 <body>
  12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=587931">Mozilla Bug 587931</a>
  13 <pre id="test">
  14 <script type="application/javascript">
  15 /** Test for Bug 587931 **/
  16 SimpleTest.waitForExplicitFinish();
  17 var afterCount = 0;
  18 var lastBeforeExecute = null;
  19 var expectedCurrentScriptInAfterScriptExecute = null;
  20 function verifyScript(n) {
  21   var curr = document.currentScript;
  22   is(curr, document.getElementById(n), "correct script (" + n + ")");
  23   is(lastBeforeExecute, curr, "correct beforescript (" + n + ")");
  24   document.addEventListener("afterscriptexecute", function(event) {
  25     afterCount++;
  26     lastBeforeExecute = null;
  27     is(event.target, curr, "correct afterscript (" + n + ")");
  28     is(document.currentScript, expectedCurrentScriptInAfterScriptExecute,
  29        "document.currentScript in afterscriptexecute(" + n + ")");
  30     document.removeEventListener("afterscriptexecute", arguments.callee);
  31   });
  32 }
  33 document.onbeforescriptexecute = function(event) {
  34   lastBeforeExecute = event.target;
  35 };
  36
  37 window.addEventListener("load", function() {
  38   is(afterCount, 4, "correct number of afterscriptexecute");
  39   SimpleTest.finish();
  40 });
  41 </script>
  42 </pre>
  43 <!-- Test parser inserted scripts -->
  44 <script id="parse-inline">
  45 verifyScript("parse-inline");
  46 </script>
  47 <script id="parse-ext" src="data:text/plain,verifyScript('parse-ext');"></script>
  48
  49 <!-- Test DOM inserted scripts -->
  50 <script>
  51 var s = document.createElement("script");
  52 s.textContent = "verifyScript('dom-inline');";
  53 s.id = "dom-inline";
  54 expectedCurrentScriptInAfterScriptExecute = document.currentScript;
  55 document.body.appendChild(s);
  56 expectedCurrentScriptInAfterScriptExecute = null;
  57
  58 s = document.createElement("script");
  59 s.src = "data:text/plain,verifyScript('dom-ext');";
  60 s.id = "dom-ext";
  61 document.body.appendChild(s);
  62 </script>
  63
  64 <!-- Test cancel using beforescriptexecute -->
  65 <script onbeforescriptexecute="return false;"
  66         onafterescriptexecute="window.firedAfterScriptExecuteForCancel = true;">
  67 ok(false, "should have been canceled");
  68 </script>
  69 <script>
  70 isnot(window.firedAfterScriptExecuteForCancel, true, "onafterscriptexecute executed");
  71 </script>
  72
  73 <!-- Test cancel using beforescriptexecute for external -->
  74 <script onbeforescriptexecute="return false;"
  75         onafterescriptexecute="window.extFiredAfterScriptExecuteForCancel = true;"
  76         onload="window.extFiredLoadForCancel = true;"
  77         src="data:text/plain,ok(false, 'should have been canceled');">
  78 </script>
  79 <script>
  80 isnot(window.extFiredAfterScriptExecuteForCancel, true, "onafterscriptexecute executed");
  81 is(extFiredLoadForCancel, true, "onload executed");
  82 </script>
  83
  84 <!-- Test that all events fire -->
  85 <script onbeforescriptexecute="window.beforeDidExecute = true;"
  86         onafterscriptexecute="window.afterDidExecute = true;"
  87         onload="window.loadDidExecute = true"
  88         onerror="window.errorDidExecute = true"
  89         src="data:text/plain,
  90 is(window.beforeDidExecute, true, 'onbeforescriptexecute executed');
  91 isnot(window.afterDidExecute, true, 'onafterscriptexecute executed');
  92 isnot(window.loadDidExecute, true, 'onload executed');
  93 isnot(window.errorDidExecute, true, 'onerror executed');
  94 ">
  95 </script>
  96 <script>
  97 is(afterDidExecute, true, "onafterscriptexecute executed");
  98 is(loadDidExecute, true, "onload executed");
  99 isnot(window.errorDidExecute, true, "onerror executed");
 100 </script>
 101 </body>
 102 </html>