modules/libpref/test/unit_ipc/test_update_prefs.js@6474c204b198
modules/libpref/test/unit_ipc/test_update_prefs.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 const Ci = Components.interfaces;
2 const Cc = Components.classes;
4 function isParentProcess() {
5 let appInfo = Cc["@mozilla.org/xre/app-info;1"];
6 return (!appInfo || appInfo.getService(Ci.nsIXULRuntime).processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT);
7 }
9 function run_test() {
10 if (isParentProcess()) {
12 do_load_child_test_harness();
14 var pb = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch);
16 // these prefs are set after the child has been created.
17 pb.setBoolPref("Test.IPC.bool.new", true);
18 pb.setIntPref("Test.IPC.int.new", 23);
19 pb.setCharPref("Test.IPC.char.new", "hey");
21 run_test_in_child("test_observed_prefs.js", testPrefClear);
22 }
23 }
25 function testPrefClear() {
26 var pb = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch);
27 pb.clearUserPref("Test.IPC.bool.new");
29 sendCommand(
30 'var pb = Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch);\n'+
31 'pb.prefHasUserValue("Test.IPC.bool.new");\n',
32 checkWasCleared);
33 }
35 function checkWasCleared(existsStr) {
36 do_check_eq(existsStr, "false");
37 do_test_finished();
38 }
