js/xpconnect/tests/unit/test_bug641378.js@129ffea94266
js/xpconnect/tests/unit/test_bug641378.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 const Cc = Components.classes;
2 const Ci = Components.interfaces;
4 var timer;
6 // This test XPConnect's ability to deal with a certain type of exception. In
7 // particular, bug 641378 meant that if an exception had both 'message' and
8 // 'result' properties, then it wouldn't successfully read the 'result' field
9 // out of the exception (and sometimes crash).
10 //
11 // In order to make the test not fail completely on a negative result, we use
12 // a timer. The first time through the timer, we throw our special exception.
13 // Then, the second time through, we can test to see if XPConnect properly
14 // dealt with our exception.
15 var exception = {
16 message: "oops, something failed!",
18 tries: 0,
19 get result() {
20 ++this.tries;
21 return 3;
22 }
23 };
25 var callback = {
26 tries: 0,
27 notify: function (timer) {
28 if (++this.tries === 1)
29 throw exception;
31 try {
32 do_check_true(exception.tries >= 1);
33 } finally {
34 timer.cancel();
35 timer = null;
36 do_test_finished();
37 }
38 }
39 };
41 function run_test() {
42 do_test_pending();
44 timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
45 timer.initWithCallback(callback, 0, timer.TYPE_REPEATING_SLACK);
46 }
