test_promise_argument_xrays.html

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<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=1233324

-->

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  <meta charset="utf-8">

  <title>Test for Bug 1233324</title>

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="chrome://global/skin"/>

  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>

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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1233324">Mozilla Bug 1233324</a>

<p id="display"></p>

<div id="content" style="display: none">

<iframe id="t" src="http://example.org/chrome/dom/promise/tests/file_promise_xrays.html"></iframe>

</div>

<pre id="test">

<script src="file_promise_argument_tests.js"></script>

<script type="application/javascript">

var win = $("t").contentWindow;

/** Test for Bug 1233324 **/

SimpleTest.waitForExplicitFinish();

function testLoadComplete() {

  is(win.location.href, $("t").src, "Should have loaded the right thing");

  nextTest();

function testHaveXray() {

  is(typeof win.Promise.race, "function", "Should see a race() function");

  var exception;

  try {

    win.Promise.wrappedJSObject.race;

  } catch (e) {

    exception = e;

  is(exception, "Getting race", "Should have thrown the right exception");

  is(win.wrappedJSObject.setupThrew, false, "Setup should not have thrown");

  nextTest();

function verifyPromiseGlobal(p, _, msg) {

  // SpecialPowers.Cu.getGlobalForObject returns a SpecialPowers wrapper for

  // the actual global.  We want to grab the underlying object.

  var global = SpecialPowers.unwrap(SpecialPowers.Cu.getGlobalForObject(p));

  // We expect our global to always be "window" here, because we're working over

  // Xrays.

  is(global, window, msg + " should come from " + window.label);

const isXrayArgumentTest = true;

function getPromise(global, arg) {

  return global.TestFunctions.passThroughPromise(arg);

function testPromiseArgumentConversions() {

  runPromiseArgumentTests(nextTest);

var tests = [

  testLoadComplete,

  testHaveXray,

  testPromiseArgumentConversions,

];

function nextTest() {

  if (!tests.length) {

    SimpleTest.finish();

    return;

  tests.shift()();

addLoadEvent(function() {

  frames[0].label = "child";

  SpecialPowers.pushPrefEnv({set: [["dom.expose_test_interfaces", true]]},

                            nextTest);

});

</script>

</pre>

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