Bug 1301426 part 18 - test case 17; r?jwwang
Case: invoke load() on an element should reject pending promises in order.
Expected result: the pending promises are rejected in order.
MozReview-Commit-ID: AJMX7uLTEN0
--- a/dom/media/test/mochitest.ini
+++ b/dom/media/test/mochitest.ini
@@ -825,16 +825,18 @@ tags=promise-play
[test_play_promise_13.html]
tags=promise-play
[test_play_promise_14.html]
tags=promise-play
[test_play_promise_15.html]
tags=promise-play
[test_play_promise_16.html]
tags=promise-play
+[test_play_promise_17.html]
+tags=promise-play
[test_play_twice.html]
# Seamonkey: Bug 598252
skip-if = appname == "seamonkey"
[test_playback.html]
[test_playback_errors.html]
[test_playback_rate.html]
[test_playback_rate_playpause.html]
[test_playback_reactivate.html]
new file mode 100644
--- /dev/null
+++ b/dom/media/test/test_play_promise_17.html
@@ -0,0 +1,43 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Media test: promise-based play() method</title>
+ <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+ <script type="text/javascript" src="manifest.js"></script>
+</head>
+<body>
+<pre id="test">
+
+<script>
+// Name: loadAlgorithmRejectOrdering
+// Case: invoke load() on an element should reject pending promises in order.
+// Expected result: the pending promises are rejected in order.
+
+let manager = new MediaTestManager;
+
+function initTest(test, token) {
+ manager.started(token);
+
+ let element = document.createElement(getMajorMimeType(test.type));
+ let firstPromiseRejected = false;
+
+ // play
+ element.play().then(
+ () => { ok(false, `loadAlgorithmRejectOrdering(${token}) should not be resolved.`); },
+ () => { firstPromiseRejected = true; }
+ );
+
+ // play again
+ element.play().then(
+ () => { ok(false, `loadAlgorithmRejectOrdering(${token}) should not be resolved.`); },
+ () => { ok(firstPromiseRejected, `loadAlgorithmRejectOrdering(${token}), the first play should already be rejected.`); }
+ ).then( () => { manager.finished(token); } );
+
+ // triger load
+ element.src = test.name;
+}
+
+manager.runTests(gSmallTests, initTest);
+
+</script>
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