Bug 1267720 - Test _blank name usage in new windows. r?Gijs
MozReview-Commit-ID: Gqh04VTzOuC
--- a/embedding/components/windowwatcher/test/mochitest.ini
+++ b/embedding/components/windowwatcher/test/mochitest.ini
@@ -1,6 +1,7 @@
[DEFAULT]
support-files =
head.js
tags = openwindow
+[test_blank_named_window.html]
[test_named_window.html]
new file mode 100644
--- /dev/null
+++ b/embedding/components/windowwatcher/test/test_blank_named_window.html
@@ -0,0 +1,43 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+Test that when opening a window with the reserved name _blank that the new
+window does not get that name, and that subsequent window openings with that
+name result in new windows being opened.
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test named windows</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="text/javascript" src="/tests/SimpleTest/SpawnTask.js"></script>
+ <script src="head.js" type="application/javascript;version=1.8"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+ <script type="application/javascript">
+ "use strict";
+ add_task(function*() {
+ // This magic value of 2 means that by default, when content tries
+ // to open a new window, it'll actually open in a new window instead
+ // of a new tab.
+ yield pushPrefs(["browser.link.open_newwindow", 2]);
+
+ let win1 = window.open("about:blank", "_blank");
+
+ let name = SpecialPowers.wrap(win1)
+ .QueryInterface(SpecialPowers.Ci.nsIInterfaceRequestor)
+ .getInterface(SpecialPowers.Ci.nsIWebNavigation)
+ .QueryInterface(SpecialPowers.Ci.nsIDocShellTreeItem)
+ .name;
+
+ is(name, "", "Should have no name");
+
+ let win2 = window.open("about:blank", "_blank");
+ isnot(win1, win2, "Should not have gotten back the same window");
+
+ win1.close();
+ win2.close();
+ });
+ </script>
+</body>
+</html>
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