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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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tree10027f336435511475e392454359edea8e25895d /dom/browser-element/mochitest/browserElement_SetVisible.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/browser-element/mochitest/browserElement_SetVisible.js')
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diff --git a/dom/browser-element/mochitest/browserElement_SetVisible.js b/dom/browser-element/mochitest/browserElement_SetVisible.js
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+/* Any copyright is dedicated to the public domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Test the setVisible property for mozbrowser
+"use strict";
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout("untriaged");
+browserElementTestHelpers.setEnabledPref(true);
+
+var iframeScript = function() {
+ content.document.addEventListener("visibilitychange", function() {
+ sendAsyncMessage('test:visibilitychange', {
+ hidden: content.document.hidden
+ });
+ }, false);
+}
+
+function runTest() {
+ var mm;
+ var numEvents = 0;
+ var iframe1 = document.createElement('iframe');
+ iframe1.setAttribute('mozbrowser', 'true');
+ iframe1.src = 'data:text/html,1';
+
+ document.body.appendChild(iframe1);
+
+ function recvVisibilityChanged(msg) {
+ msg = SpecialPowers.wrap(msg);
+ numEvents++;
+ if (numEvents === 1) {
+ ok(true, 'iframe recieved visibility changed');
+ ok(msg.json.hidden === true, 'hidden attribute correctly set');
+ iframe1.setVisible(false);
+ iframe1.setVisible(true);
+ } else if (numEvents === 2) {
+ ok(msg.json.hidden === false, 'hidden attribute correctly set');
+ // Allow some time in case we generate too many events
+ setTimeout(function() {
+ mm.removeMessageListener('test:visibilitychange', recvVisibilityChanged);
+ SimpleTest.finish();
+ }, 100);
+ } else {
+ ok(false, 'Too many visibilitychange events');
+ }
+ }
+
+ function iframeLoaded() {
+ testGetVisible();
+ }
+
+ function testGetVisible() {
+ iframe1.setVisible(false);
+ iframe1.getVisible().onsuccess = function(evt) {
+ ok(evt.target.result === false, 'getVisible() responds false after setVisible(false)');
+
+ iframe1.setVisible(true);
+ iframe1.getVisible().onsuccess = function(evt) {
+ ok(evt.target.result === true, 'getVisible() responds true after setVisible(true)');
+ testVisibilityChanges();
+ };
+ };
+ }
+
+ function testVisibilityChanges() {
+ mm = SpecialPowers.getBrowserFrameMessageManager(iframe1);
+ mm.addMessageListener('test:visibilitychange', recvVisibilityChanged);
+ mm.loadFrameScript('data:,(' + iframeScript.toString() + ')();', false);
+ iframe1.setVisible(false);
+ }
+
+ iframe1.addEventListener('mozbrowserloadend', iframeLoaded);
+}
+
+addEventListener('testready', runTest);