1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/browser-element/mochitest/priority/test_ExpectingSystemMessage2.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,70 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<!--
1.7 +Test that a regular (not mozapptype=critical) frame that's expecting a system
1.8 +message gets priority BACKGROUND_PERCEIVABLE when it's in the background.
1.9 +-->
1.10 +<head>
1.11 + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.12 + <script type="application/javascript" src="../browserElementTestHelpers.js"></script>
1.13 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.14 +</head>
1.15 +<body>
1.16 +
1.17 +<script type="application/javascript;version=1.7">
1.18 +"use strict";
1.19 +
1.20 +SimpleTest.waitForExplicitFinish();
1.21 +browserElementTestHelpers.setEnabledPref(true);
1.22 +browserElementTestHelpers.addPermission();
1.23 +browserElementTestHelpers.enableProcessPriorityManager();
1.24 +SpecialPowers.addPermission("embed-apps", true, document);
1.25 +
1.26 +// Give our origin permission to open browsers, and remove it when the test is complete.
1.27 +var principal = SpecialPowers.wrap(document).nodePrincipal;
1.28 +SpecialPowers.addPermission("browser", true, { url: SpecialPowers.wrap(principal.URI).spec,
1.29 + appId: principal.appId,
1.30 + isInBrowserElement: true });
1.31 +
1.32 +addEventListener('unload', function() {
1.33 + var principal = SpecialPowers.wrap(document).nodePrincipal;
1.34 + SpecialPowers.removePermission("browser", { url: SpecialPowers.wrap(principal.URI).spec,
1.35 + appId: principal.appId,
1.36 + isInBrowserElement: true });
1.37 +});
1.38 +
1.39 +function runTest() {
1.40 + var iframe = document.createElement('iframe');
1.41 + iframe.setAttribute('mozbrowser', true);
1.42 + iframe.setAttribute('expecting-system-message', true);
1.43 + iframe.setAttribute('mozapp', 'http://example.org/manifest.webapp');
1.44 +
1.45 + iframe.src = browserElementTestHelpers.emptyPage1;
1.46 +
1.47 + var childID = null;
1.48 + expectOnlyOneProcessCreated().then(function(chid) {
1.49 + childID = chid;
1.50 + return Promise.all(
1.51 + [expectPriorityChange(childID, 'FOREGROUND'),
1.52 + expectMozbrowserEvent(iframe, 'loadend')]);
1.53 + }).then(function() {
1.54 + var p = expectPriorityChange(childID, 'BACKGROUND_PERCEIVABLE');
1.55 + iframe.setVisible(false);
1.56 + return p;
1.57 + }).then(SimpleTest.finish);
1.58 +
1.59 + document.body.appendChild(iframe);
1.60 +}
1.61 +
1.62 +addEventListener('testready', function() {
1.63 + // We don't want this wake lock to time out during the test; if it did, then
1.64 + // we might see BACKGROUND priority instead of BACKGROUND_PERCEIVABLE. So
1.65 + // set the timeout to a large value.
1.66 + SpecialPowers.pushPrefEnv(
1.67 + {set: [["dom.ipc.systemMessageCPULockTimeoutSec", 99999]]},
1.68 + runTest);
1.69 +});
1.70 +
1.71 +</script>
1.72 +</body>
1.73 +</html>
