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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 /js/xpconnect/tests/browser/browser_dead_object.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/xpconnect/tests/browser/browser_dead_object.js')
-rw-r--r--js/xpconnect/tests/browser/browser_dead_object.js21
1 files changed, 21 insertions, 0 deletions
diff --git a/js/xpconnect/tests/browser/browser_dead_object.js b/js/xpconnect/tests/browser/browser_dead_object.js
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+++ b/js/xpconnect/tests/browser/browser_dead_object.js
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+// For bug 773980, test that Components.utils.isDeadWrapper works as expected.
+
+add_task(function* test() {
+ const url = "http://mochi.test:8888/browser/js/xpconnect/tests/browser/browser_deadObjectOnUnload.html";
+ let newTab = yield BrowserTestUtils.openNewForegroundTab(gBrowser, url);
+ let browser = gBrowser.selectedBrowser;
+ let contentDocDead = yield ContentTask.spawn(browser,{}, function*(browser){
+ let doc = content.document;
+ let promise = ContentTaskUtils.waitForEvent(this, "DOMContentLoaded", true);
+ content.location = "about:home";
+ yield promise;
+ return Components.utils.isDeadWrapper(doc);
+ });
+ is(contentDocDead, true, "wrapper is dead");
+ yield BrowserTestUtils.removeTab(newTab);
+});