summaryrefslogtreecommitdiffstats
path: root/docshell/test/browser/browser_ua_emulation.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 /docshell/test/browser/browser_ua_emulation.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 'docshell/test/browser/browser_ua_emulation.js')
-rw-r--r--docshell/test/browser/browser_ua_emulation.js36
1 files changed, 36 insertions, 0 deletions
diff --git a/docshell/test/browser/browser_ua_emulation.js b/docshell/test/browser/browser_ua_emulation.js
new file mode 100644
index 000000000..94a602d4b
--- /dev/null
+++ b/docshell/test/browser/browser_ua_emulation.js
@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const URL = "data:text/html;charset=utf-8,<iframe id='test-iframe'></iframe>";
+
+// Test that the docShell UA emulation works
+function* contentTask() {
+ let docshell = docShell;
+ is(docshell.customUserAgent, "", "There should initially be no customUserAgent");
+
+ docshell.customUserAgent = "foo";
+ is(content.navigator.userAgent, "foo", "The user agent should be changed to foo");
+
+ let frameWin = content.document.querySelector("#test-iframe").contentWindow;
+ is(frameWin.navigator.userAgent, "foo", "The UA should be passed on to frames.");
+
+ let newFrame = content.document.createElement("iframe");
+ content.document.body.appendChild(newFrame);
+
+ let newFrameWin = newFrame.contentWindow;
+ is(newFrameWin.navigator.userAgent, "foo", "Newly created frames should use the new UA");
+
+ newFrameWin.location.reload();
+ yield ContentTaskUtils.waitForEvent(newFrameWin, "load");
+
+ is(newFrameWin.navigator.userAgent, "foo", "New UA should persist across reloads");
+}
+
+add_task(function* () {
+ yield BrowserTestUtils.withNewTab({ gBrowser, url: URL },
+ function* (browser) {
+ yield ContentTask.spawn(browser, null, contentTask);
+ });
+});