diff options
Diffstat (limited to 'toolkit/modules/tests/xpcshell/test_Preferences.js')
| -rw-r--r-- | toolkit/modules/tests/xpcshell/test_Preferences.js | 378 |
1 files changed, 0 insertions, 378 deletions
diff --git a/toolkit/modules/tests/xpcshell/test_Preferences.js b/toolkit/modules/tests/xpcshell/test_Preferences.js deleted file mode 100644 index ef430909f..000000000 --- a/toolkit/modules/tests/xpcshell/test_Preferences.js +++ /dev/null @@ -1,378 +0,0 @@ -/* Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ */ - -var {classes: Cc, interfaces: Ci, results: Cr, utils: Cu, manager: Cm} = Components; - -Cu.import("resource://gre/modules/Preferences.jsm"); - -function run_test() { - run_next_test(); -} - -add_test(function test_set_get_pref() { - Preferences.set("test_set_get_pref.integer", 1); - do_check_eq(Preferences.get("test_set_get_pref.integer"), 1); - - Preferences.set("test_set_get_pref.string", "foo"); - do_check_eq(Preferences.get("test_set_get_pref.string"), "foo"); - - Preferences.set("test_set_get_pref.boolean", true); - do_check_eq(Preferences.get("test_set_get_pref.boolean"), true); - - // Clean up. - Preferences.resetBranch("test_set_get_pref."); - - run_next_test(); -}); - -add_test(function test_set_get_branch_pref() { - let prefs = new Preferences("test_set_get_branch_pref."); - - prefs.set("something", 1); - do_check_eq(prefs.get("something"), 1); - do_check_false(Preferences.has("something")); - - // Clean up. - prefs.reset("something"); - - run_next_test(); -}); - -add_test(function test_set_get_multiple_prefs() { - Preferences.set({ "test_set_get_multiple_prefs.integer": 1, - "test_set_get_multiple_prefs.string": "foo", - "test_set_get_multiple_prefs.boolean": true }); - - let [i, s, b] = Preferences.get(["test_set_get_multiple_prefs.integer", - "test_set_get_multiple_prefs.string", - "test_set_get_multiple_prefs.boolean"]); - - do_check_eq(i, 1); - do_check_eq(s, "foo"); - do_check_eq(b, true); - - // Clean up. - Preferences.resetBranch("test_set_get_multiple_prefs."); - - run_next_test(); -}); - -add_test(function test_get_multiple_prefs_with_default_value() { - Preferences.set({ "test_get_multiple_prefs_with_default_value.a": 1, - "test_get_multiple_prefs_with_default_value.b": 2 }); - - let [a, b, c] = Preferences.get(["test_get_multiple_prefs_with_default_value.a", - "test_get_multiple_prefs_with_default_value.b", - "test_get_multiple_prefs_with_default_value.c"], - 0); - - do_check_eq(a, 1); - do_check_eq(b, 2); - do_check_eq(c, 0); - - // Clean up. - Preferences.resetBranch("test_get_multiple_prefs_with_default_value."); - - run_next_test(); -}); - -add_test(function test_set_get_unicode_pref() { - Preferences.set("test_set_get_unicode_pref", String.fromCharCode(960)); - do_check_eq(Preferences.get("test_set_get_unicode_pref"), String.fromCharCode(960)); - - // Clean up. - Preferences.reset("test_set_get_unicode_pref"); - - run_next_test(); -}); - -add_test(function test_set_null_pref() { - try { - Preferences.set("test_set_null_pref", null); - // We expect this to throw, so the test is designed to fail if it doesn't. - do_check_true(false); - } - catch (ex) {} - - run_next_test(); -}); - -add_test(function test_set_undefined_pref() { - try { - Preferences.set("test_set_undefined_pref"); - // We expect this to throw, so the test is designed to fail if it doesn't. - do_check_true(false); - } - catch (ex) {} - - run_next_test(); -}); - -add_test(function test_set_unsupported_pref() { - try { - Preferences.set("test_set_unsupported_pref", new Array()); - // We expect this to throw, so the test is designed to fail if it doesn't. - do_check_true(false); - } - catch (ex) {} - - run_next_test(); -}); - -// Make sure that we can get a string pref that we didn't set ourselves -// (i.e. that the way we get a string pref using getComplexValue doesn't -// hork us getting a string pref that wasn't set using setComplexValue). -add_test(function test_get_string_pref() { - let svc = Cc["@mozilla.org/preferences-service;1"]. - getService(Ci.nsIPrefService). - getBranch(""); - svc.setCharPref("test_get_string_pref", "a normal string"); - do_check_eq(Preferences.get("test_get_string_pref"), "a normal string"); - - // Clean up. - Preferences.reset("test_get_string_pref"); - - run_next_test(); -}); - -add_test(function test_get_localized_string_pref() { - let svc = Cc["@mozilla.org/preferences-service;1"]. - getService(Ci.nsIPrefService). - getBranch(""); - let prefName = "test_get_localized_string_pref"; - let localizedString = Cc["@mozilla.org/pref-localizedstring;1"] - .createInstance(Ci.nsIPrefLocalizedString); - localizedString.data = "a localized string"; - svc.setComplexValue(prefName, Ci.nsIPrefLocalizedString, localizedString); - do_check_eq(Preferences.get(prefName, null, Ci.nsIPrefLocalizedString), - "a localized string"); - - // Clean up. - Preferences.reset(prefName); - - run_next_test(); -}); - -add_test(function test_set_get_number_pref() { - Preferences.set("test_set_get_number_pref", 5); - do_check_eq(Preferences.get("test_set_get_number_pref"), 5); - - // Non-integer values get converted to integers. - Preferences.set("test_set_get_number_pref", 3.14159); - do_check_eq(Preferences.get("test_set_get_number_pref"), 3); - - // Values outside the range -(2^31-1) to 2^31-1 overflow. - try { - Preferences.set("test_set_get_number_pref", Math.pow(2, 31)); - // We expect this to throw, so the test is designed to fail if it doesn't. - do_check_true(false); - } - catch (ex) {} - - // Clean up. - Preferences.reset("test_set_get_number_pref"); - - run_next_test(); -}); - -add_test(function test_reset_pref() { - Preferences.set("test_reset_pref", 1); - Preferences.reset("test_reset_pref"); - do_check_eq(Preferences.get("test_reset_pref"), undefined); - - run_next_test(); -}); - -add_test(function test_reset_pref_branch() { - Preferences.set("test_reset_pref_branch.foo", 1); - Preferences.set("test_reset_pref_branch.bar", 2); - Preferences.resetBranch("test_reset_pref_branch."); - do_check_eq(Preferences.get("test_reset_pref_branch.foo"), undefined); - do_check_eq(Preferences.get("test_reset_pref_branch.bar"), undefined); - - run_next_test(); -}); - -// Make sure the module doesn't throw an exception when asked to reset -// a nonexistent pref. -add_test(function test_reset_nonexistent_pref() { - Preferences.reset("test_reset_nonexistent_pref"); - - run_next_test(); -}); - -// Make sure the module doesn't throw an exception when asked to reset -// a nonexistent pref branch. -add_test(function test_reset_nonexistent_pref_branch() { - Preferences.resetBranch("test_reset_nonexistent_pref_branch."); - - run_next_test(); -}); - -add_test(function test_observe_prefs_function() { - let observed = false; - let observer = function() { observed = !observed }; - - Preferences.observe("test_observe_prefs_function", observer); - Preferences.set("test_observe_prefs_function", "something"); - do_check_true(observed); - - Preferences.ignore("test_observe_prefs_function", observer); - Preferences.set("test_observe_prefs_function", "something else"); - do_check_true(observed); - - // Clean up. - Preferences.reset("test_observe_prefs_function"); - - run_next_test(); -}); - -add_test(function test_observe_prefs_object() { - let observer = { - observed: false, - observe: function() { - this.observed = !this.observed; - } - }; - - Preferences.observe("test_observe_prefs_object", observer.observe, observer); - Preferences.set("test_observe_prefs_object", "something"); - do_check_true(observer.observed); - - Preferences.ignore("test_observe_prefs_object", observer.observe, observer); - Preferences.set("test_observe_prefs_object", "something else"); - do_check_true(observer.observed); - - // Clean up. - Preferences.reset("test_observe_prefs_object"); - - run_next_test(); -}); - -add_test(function test_observe_prefs_nsIObserver() { - let observer = { - observed: false, - observe: function(subject, topic, data) { - this.observed = !this.observed; - do_check_true(subject instanceof Ci.nsIPrefBranch); - do_check_eq(topic, "nsPref:changed"); - do_check_eq(data, "test_observe_prefs_nsIObserver"); - } - }; - - Preferences.observe("test_observe_prefs_nsIObserver", observer); - Preferences.set("test_observe_prefs_nsIObserver", "something"); - do_check_true(observer.observed); - - Preferences.ignore("test_observe_prefs_nsIObserver", observer); - Preferences.set("test_observe_prefs_nsIObserver", "something else"); - do_check_true(observer.observed); - - // Clean up. - Preferences.reset("test_observe_prefs_nsIObserver"); - - run_next_test(); -}); - -/* -add_test(function test_observe_exact_pref() { - let observed = false; - let observer = function() { observed = !observed }; - - Preferences.observe("test_observe_exact_pref", observer); - Preferences.set("test_observe_exact_pref.sub-pref", "something"); - do_check_false(observed); - - // Clean up. - Preferences.ignore("test_observe_exact_pref", observer); - Preferences.reset("test_observe_exact_pref.sub-pref"); - - run_next_test(); -}); -*/ - -add_test(function test_observe_value_of_set_pref() { - let observer = function(newVal) { do_check_eq(newVal, "something") }; - - Preferences.observe("test_observe_value_of_set_pref", observer); - Preferences.set("test_observe_value_of_set_pref", "something"); - - // Clean up. - Preferences.ignore("test_observe_value_of_set_pref", observer); - Preferences.reset("test_observe_value_of_set_pref"); - - run_next_test(); -}); - -add_test(function test_observe_value_of_reset_pref() { - let observer = function(newVal) { do_check_true(typeof newVal == "undefined") }; - - Preferences.set("test_observe_value_of_reset_pref", "something"); - Preferences.observe("test_observe_value_of_reset_pref", observer); - Preferences.reset("test_observe_value_of_reset_pref"); - - // Clean up. - Preferences.ignore("test_observe_value_of_reset_pref", observer); - - run_next_test(); -}); - -add_test(function test_has_pref() { - do_check_false(Preferences.has("test_has_pref")); - Preferences.set("test_has_pref", "foo"); - do_check_true(Preferences.has("test_has_pref")); - - Preferences.set("test_has_pref.foo", "foo"); - Preferences.set("test_has_pref.bar", "bar"); - let [hasFoo, hasBar, hasBaz] = Preferences.has(["test_has_pref.foo", - "test_has_pref.bar", - "test_has_pref.baz"]); - do_check_true(hasFoo); - do_check_true(hasBar); - do_check_false(hasBaz); - - // Clean up. - Preferences.resetBranch("test_has_pref"); - - run_next_test(); -}); - -add_test(function test_isSet_pref() { - // Use a pref that we know has a default value but no user-set value. - // This feels dangerous; perhaps we should create some other default prefs - // that we can use for testing. - do_check_false(Preferences.isSet("toolkit.defaultChromeURI")); - Preferences.set("toolkit.defaultChromeURI", "foo"); - do_check_true(Preferences.isSet("toolkit.defaultChromeURI")); - - // Clean up. - Preferences.reset("toolkit.defaultChromeURI"); - - run_next_test(); -}); - -/* -add_test(function test_lock_prefs() { - // Use a pref that we know has a default value. - // This feels dangerous; perhaps we should create some other default prefs - // that we can use for testing. - do_check_false(Preferences.locked("toolkit.defaultChromeURI")); - Preferences.lock("toolkit.defaultChromeURI"); - do_check_true(Preferences.locked("toolkit.defaultChromeURI")); - Preferences.unlock("toolkit.defaultChromeURI"); - do_check_false(Preferences.locked("toolkit.defaultChromeURI")); - - let val = Preferences.get("toolkit.defaultChromeURI"); - Preferences.set("toolkit.defaultChromeURI", "test_lock_prefs"); - do_check_eq(Preferences.get("toolkit.defaultChromeURI"), "test_lock_prefs"); - Preferences.lock("toolkit.defaultChromeURI"); - do_check_eq(Preferences.get("toolkit.defaultChromeURI"), val); - Preferences.unlock("toolkit.defaultChromeURI"); - do_check_eq(Preferences.get("toolkit.defaultChromeURI"), "test_lock_prefs"); - - // Clean up. - Preferences.reset("toolkit.defaultChromeURI"); - - run_next_test(); -}); -*/ |