summaryrefslogtreecommitdiffstats
path: root/dom/browser-element/mochitest/browserElement_SetVisibleFrames.js
diff options
context:
space:
mode:
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
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/browser-element/mochitest/browserElement_SetVisibleFrames.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/browser-element/mochitest/browserElement_SetVisibleFrames.js')
-rw-r--r--dom/browser-element/mochitest/browserElement_SetVisibleFrames.js89
1 files changed, 89 insertions, 0 deletions
diff --git a/dom/browser-element/mochitest/browserElement_SetVisibleFrames.js b/dom/browser-element/mochitest/browserElement_SetVisibleFrames.js
new file mode 100644
index 000000000..721248ab9
--- /dev/null
+++ b/dom/browser-element/mochitest/browserElement_SetVisibleFrames.js
@@ -0,0 +1,89 @@
+/* Any copyright is dedicated to the public domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Bug 762939 - Test that visibility propagates down properly through
+// hierarchies of <iframe mozbrowser>.
+//
+// In this test, we modify the parent's visibility and check that the child's
+// visibility is changed as appopriate. We test modifying the child's
+// visibility in a separate testcase.
+
+"use strict";
+
+SimpleTest.waitForExplicitFinish();
+browserElementTestHelpers.setEnabledPref(true);
+
+var iframe;
+
+function runTest() {
+ iframe = document.createElement('iframe');
+ iframe.setAttribute('mozbrowser', 'true');
+
+ // Our test involves three <iframe mozbrowser>'s, parent, child1, and child2.
+ // child1 and child2 are contained inside parent. child1 is visibile, and
+ // child2 is not.
+ //
+ // For the purposes of this test, we want there to be a process barrier
+ // between child{1,2} and parent. Therefore parent must be a non-remote
+ // <iframe mozbrowser>, until bug 761935 is resolved and we can have nested
+ // content processes.
+ iframe.remote = false;
+
+ iframe.addEventListener('mozbrowsershowmodalprompt', checkMessage);
+ expectMessage('parent:ready', test1);
+
+ document.body.appendChild(iframe);
+ iframe.src = 'file_browserElement_SetVisibleFrames_Outer.html';
+}
+
+function test1() {
+ expectMessage('child1:hidden', getVisibleTest1);
+ iframe.setVisible(false);
+}
+
+function getVisibleTest1() {
+ iframe.getVisible().onsuccess = function(evt) {
+ ok(evt.target.result === false, 'getVisible shows a hidden frame');
+ test2();
+ };
+}
+
+function test2() {
+ expectMessage('child1:visible', getVisibleTest2);
+ iframe.setVisible(true);
+}
+
+function getVisibleTest2() {
+ iframe.getVisible().onsuccess = function(evt) {
+ ok(evt.target.result === true, 'getVisible shows a displayed frame');
+ finish();
+ };
+}
+
+function finish() {
+ // We need to remove this listener because when this test finishes and the
+ // iframe containing this document is navigated, we'll fire a
+ // visibilitychange(false) event on all child iframes. That's OK and
+ // expected, but if we don't remove our listener, then we'll end up causing
+ // the /next/ test to fail!
+ iframe.removeEventListener('mozbrowsershowmodalprompt', checkMessage);
+ SimpleTest.finish();
+}
+
+var expectedMsg = null;
+var expectedMsgCallback = null;
+function expectMessage(msg, next) {
+ expectedMsg = msg;
+ expectedMsgCallback = next;
+}
+
+function checkMessage(e) {
+ var msg = e.detail.message;
+ is(msg, expectedMsg);
+ if (msg == expectedMsg) {
+ expectedMsg = null;
+ SimpleTest.executeSoon(function() { expectedMsgCallback() });
+ }
+}
+
+addEventListener('testready', runTest);