dom/bindings/test/test_sequence_detection.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=1066432
   5 -->
   6 <head>
   7   <meta charset="utf-8">
   8   <title>Test for Bug 1066432</title>
   9   <script src="/tests/SimpleTest/SimpleTest.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  11   <script type="application/javascript">
  12   /* global TestInterfaceJS */
  13   /** Test for Bug 1066432 **/
  14   SimpleTest.waitForExplicitFinish();
  15   SpecialPowers.pushPrefEnv({set: [["dom.expose_test_interfaces", true]]}, function() {
  16     var testInterfaceJS = new TestInterfaceJS();
  17     ok(testInterfaceJS, "got a TestInterfaceJS object");
  18
  19     var nonIterableObject = {[Symbol.iterator]: 5};
  20
  21     try {
  22       testInterfaceJS.testSequenceOverload(nonIterableObject);
  23       ok(false, "Should have thrown in the overload case"); // see long comment above!
  24     } catch (e) {
  25       is(e.name, "TypeError", "Should get a TypeError for the overload case");
  26       ok(e.message.includes("not iterable"),
  27          "Should have a message about being non-iterable in the overload case");
  28     }
  29
  30     try {
  31       testInterfaceJS.testSequenceUnion(nonIterableObject);
  32       ok(false, "Should have thrown in the union case");
  33     } catch (e) {
  34       is(e.name, "TypeError", "Should get a TypeError for the union case");
  35       ok(e.message.includes("not iterable"),
  36          "Should have a message about being non-iterable in the union case");
  37     }
  38
  39     SimpleTest.finish();
  40   });
  41
  42   </script>
  43 </head>
  44 <body>
  45 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1066432">Mozilla Bug 1066432</a>
  46 <p id="display"></p>
  47 <div id="content" style="display: none">
  48
  49 </div>
  50 <pre id="test">
  51 </pre>
  52 </body>
  53 </html>