diff options
Diffstat (limited to 'modules/libpref/test/unit/test_libPrefs.js')
| -rw-r--r-- | modules/libpref/test/unit/test_libPrefs.js | 392 |
1 files changed, 0 insertions, 392 deletions
diff --git a/modules/libpref/test/unit/test_libPrefs.js b/modules/libpref/test/unit/test_libPrefs.js deleted file mode 100644 index be9c629e0..000000000 --- a/modules/libpref/test/unit/test_libPrefs.js +++ /dev/null @@ -1,392 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -const PREF_INVALID = 0; -const PREF_BOOL = 128; -const PREF_INT = 64; -const PREF_STRING = 32; - -const MAX_PREF_LENGTH = 1 * 1024 * 1024; - -function makeList(a) -{ - var o = {}; - for(var i=0; i<a.length; i++) - { - o[a[i]] = ''; - } - return o; -} - -function run_test() { - - var ps = Cc["@mozilla.org/preferences-service;1"]. - getService(Ci.nsIPrefService); - - var pb2= Cc["@mozilla.org/preferences-service;1"]. - getService(Ci.nsIPrefBranch); - - var pb = Cc["@mozilla.org/preferences-service;1"]. - getService(Ci.nsIPrefBranch); - - //**************************************************************************// - // Nullsafety - - do_check_throws(function() { - pb.getPrefType(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.getBoolPref(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.setBoolPref(null, false); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.getIntPref(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.setIntPref(null, 0); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.getCharPref(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.setCharPref(null, null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.getComplexValue(null, Components.interfaces.nsISupportsString); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.setComplexValue(null, Components.interfaces.nsISupportsString, pb); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.clearUserPref(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.prefHasUserValue(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.lockPref(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.prefIsLocked(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.unlockPref(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.deleteBranch(null); }, Cr.NS_ERROR_INVALID_ARG); - do_check_throws(function() { - pb.getChildList(null); }, Cr.NS_ERROR_INVALID_ARG); - - //**************************************************************************// - // Nonexisting user preferences - - do_check_eq(pb.prefHasUserValue("UserPref.nonexistent.hasUserValue"), false); - pb.clearUserPref("UserPref.nonexistent.clearUserPref"); // shouldn't throw - do_check_eq(pb.getPrefType("UserPref.nonexistent.getPrefType"), PREF_INVALID); - do_check_eq(pb.root, ""); - - // bool... - do_check_throws(function() { - pb.getBoolPref("UserPref.nonexistent.getBoolPref");}, Cr.NS_ERROR_UNEXPECTED); - pb.setBoolPref("UserPref.nonexistent.setBoolPref", false); - do_check_eq(pb.getBoolPref("UserPref.nonexistent.setBoolPref"), false); - - // int... - do_check_throws(function() { - pb.getIntPref("UserPref.nonexistent.getIntPref");}, Cr.NS_ERROR_UNEXPECTED); - pb.setIntPref("UserPref.nonexistent.setIntPref", 5); - do_check_eq(pb.getIntPref("UserPref.nonexistent.setIntPref"), 5); - - // char - do_check_throws(function() { - pb.getCharPref("UserPref.nonexistent.getCharPref");}, Cr.NS_ERROR_UNEXPECTED); - pb.setCharPref("UserPref.nonexistent.setCharPref", "_test"); - do_check_eq(pb.getCharPref("UserPref.nonexistent.setCharPref"), "_test"); - - //**************************************************************************// - // Existing user Prefs and data integrity test (round-trip match) - - pb.setBoolPref("UserPref.existing.bool", true); - pb.setIntPref("UserPref.existing.int", 23); - pb.setCharPref("UserPref.existing.char", "hey"); - - // getPref should return the pref value - do_check_eq(pb.getBoolPref("UserPref.existing.bool"), true); - do_check_eq(pb.getIntPref("UserPref.existing.int"), 23); - do_check_eq(pb.getCharPref("UserPref.existing.char"), "hey"); - - // setPref should not complain and should change the value of the pref - pb.setBoolPref("UserPref.existing.bool", false); - do_check_eq(pb.getBoolPref("UserPref.existing.bool"), false); - pb.setIntPref("UserPref.existing.int", 24); - do_check_eq(pb.getIntPref("UserPref.existing.int"), 24); - pb.setCharPref("UserPref.existing.char", "hej då!"); - do_check_eq(pb.getCharPref("UserPref.existing.char"), "hej då!"); - - // prefHasUserValue should return true now - do_check_true(pb.prefHasUserValue("UserPref.existing.bool")); - do_check_true(pb.prefHasUserValue("UserPref.existing.int")); - do_check_true(pb.prefHasUserValue("UserPref.existing.char")); - - // clearUserPref should remove the pref - pb.clearUserPref("UserPref.existing.bool"); - do_check_false(pb.prefHasUserValue("UserPref.existing.bool")); - pb.clearUserPref("UserPref.existing.int"); - do_check_false(pb.prefHasUserValue("UserPref.existing.int")); - pb.clearUserPref("UserPref.existing.char"); - do_check_false(pb.prefHasUserValue("UserPref.existing.char")); - - //**************************************************************************// - // Large value test - - let largeStr = new Array(MAX_PREF_LENGTH + 1).join('x'); - pb.setCharPref("UserPref.large.char", largeStr); - largeStr += 'x'; - do_check_throws(function() { - pb.setCharPref("UserPref.large.char", largeStr); }, Cr.NS_ERROR_ILLEGAL_VALUE); - - //**************************************************************************// - // getPrefType test - - // bool... - pb.setBoolPref("UserPref.getPrefType.bool", true); - do_check_eq(pb.getPrefType("UserPref.getPrefType.bool"), PREF_BOOL); - - // int... - pb.setIntPref("UserPref.getPrefType.int", -234); - do_check_eq(pb.getPrefType("UserPref.getPrefType.int"), PREF_INT); - - // char... - pb.setCharPref("UserPref.getPrefType.char", "testing1..2"); - do_check_eq(pb.getPrefType("UserPref.getPrefType.char"), PREF_STRING); - - //**************************************************************************// - // getBranch tests - - do_check_eq(ps.root, ""); - - // bool ... - pb.setBoolPref("UserPref.root.boolPref", true); - let pb_1 = ps.getBranch("UserPref.root."); - do_check_eq(pb_1.getBoolPref("boolPref"), true); - let pb_2 = ps.getBranch("UserPref.root.boolPref"); - do_check_eq(pb_2.getBoolPref(""), true); - pb_2.setBoolPref(".anotherPref", false); - let pb_3 = ps.getBranch("UserPref.root.boolPre"); - do_check_eq(pb_3.getBoolPref("f.anotherPref"), false); - - // int ... - pb.setIntPref("UserPref.root.intPref", 23); - pb_1 = ps.getBranch("UserPref.root."); - do_check_eq(pb_1.getIntPref("intPref"), 23); - pb_2 = ps.getBranch("UserPref.root.intPref"); - do_check_eq(pb_2.getIntPref(""), 23); - pb_2.setIntPref(".anotherPref", 69); - pb_3 = ps.getBranch("UserPref.root.intPre"); - do_check_eq(pb_3.getIntPref("f.anotherPref"), 69); - - // char... - pb.setCharPref("UserPref.root.charPref", "_char"); - pb_1 = ps.getBranch("UserPref.root."); - do_check_eq(pb_1.getCharPref("charPref"), "_char"); - pb_2 = ps.getBranch("UserPref.root.charPref"); - do_check_eq(pb_2.getCharPref(""), "_char"); - pb_2.setCharPref(".anotherPref", "_another"); - pb_3 = ps.getBranch("UserPref.root.charPre"); - do_check_eq(pb_3.getCharPref("f.anotherPref"), "_another"); - - //**************************************************************************// - // getChildlist tests - - // get an already set prefBranch - pb1 = ps.getBranch("UserPref.root."); - let prefList = pb1.getChildList(""); - do_check_eq(prefList.length, 6); - - // check for specific prefs in the array : the order is not important - do_check_true("boolPref" in makeList(prefList)); - do_check_true("intPref" in makeList(prefList)); - do_check_true("charPref" in makeList(prefList)); - do_check_true("boolPref.anotherPref" in makeList(prefList)); - do_check_true("intPref.anotherPref" in makeList(prefList)); - do_check_true("charPref.anotherPref" in makeList(prefList)); - - //**************************************************************************// - // Default branch tests - - // bool... - pb1 = ps.getDefaultBranch(""); - pb1.setBoolPref("DefaultPref.bool", true); - do_check_eq(pb1.getBoolPref("DefaultPref.bool"), true); - do_check_false(pb1.prefHasUserValue("DefaultPref.bool")); - ps.setBoolPref("DefaultPref.bool", false); - do_check_true(pb1.prefHasUserValue("DefaultPref.bool")); - do_check_eq(ps.getBoolPref("DefaultPref.bool"), false); - - // int... - pb1 = ps.getDefaultBranch(""); - pb1.setIntPref("DefaultPref.int", 100); - do_check_eq(pb1.getIntPref("DefaultPref.int"), 100); - do_check_false(pb1.prefHasUserValue("DefaultPref.int")); - ps.setIntPref("DefaultPref.int", 50); - do_check_true(pb1.prefHasUserValue("DefaultPref.int")); - do_check_eq(ps.getIntPref("DefaultPref.int"), 50); - - // char... - pb1 = ps.getDefaultBranch(""); - pb1.setCharPref("DefaultPref.char", "_default"); - do_check_eq(pb1.getCharPref("DefaultPref.char"), "_default"); - do_check_false(pb1.prefHasUserValue("DefaultPref.char")); - ps.setCharPref("DefaultPref.char", "_user"); - do_check_true(pb1.prefHasUserValue("DefaultPref.char")); - do_check_eq(ps.getCharPref("DefaultPref.char"), "_user"); - - //**************************************************************************// - // pref Locking/Unlocking tests - - // locking and unlocking a nonexistent pref should throw - do_check_throws(function() { - ps.lockPref("DefaultPref.nonexistent");}, Cr.NS_ERROR_UNEXPECTED); - do_check_throws(function() { - ps.unlockPref("DefaultPref.nonexistent");}, Cr.NS_ERROR_UNEXPECTED); - - // getting a locked pref branch should return the "default" value - do_check_false(ps.prefIsLocked("DefaultPref.char")); - ps.lockPref("DefaultPref.char"); - do_check_eq(ps.getCharPref("DefaultPref.char"), "_default"); - do_check_true(ps.prefIsLocked("DefaultPref.char")); - - // getting an unlocked pref branch should return the "user" value - ps.unlockPref("DefaultPref.char"); - do_check_eq(ps.getCharPref("DefaultPref.char"), "_user"); - do_check_false(ps.prefIsLocked("DefaultPref.char")); - - // setting the "default" value to a user pref branch should - // make prefHasUserValue return false (documented behavior) - ps.setCharPref("DefaultPref.char", "_default"); - do_check_false(pb1.prefHasUserValue("DefaultPref.char")); - - // unlocking and locking multiple times shouldn't throw - ps.unlockPref("DefaultPref.char"); - ps.lockPref("DefaultPref.char"); - ps.lockPref("DefaultPref.char"); - - //**************************************************************************// - // resetBranch test - - // NOT IMPLEMENTED YET in module/libpref. So we're not testing ! - // uncomment the following if resetBranch ever gets implemented. - /*ps.resetBranch("DefaultPref"); - do_check_eq(ps.getBoolPref("DefaultPref.bool"), true); - do_check_eq(ps.getIntPref("DefaultPref.int"), 100); - do_check_eq(ps.getCharPref("DefaultPref.char"), "_default");*/ - - //**************************************************************************// - // deleteBranch tests - - // TODO : Really, this should throw!, by documentation. - // do_check_throws(function() { - // ps.deleteBranch("UserPref.nonexistent.deleteBranch");}, Cr.NS_ERROR_UNEXPECTED); - - ps.deleteBranch("DefaultPref"); - pb = ps.getBranch("DefaultPref"); - pb1 = ps.getDefaultBranch("DefaultPref"); - - // getting prefs on deleted user branches should throw - do_check_throws(function() { - pb.getBoolPref("DefaultPref.bool");}, Cr.NS_ERROR_UNEXPECTED); - do_check_throws(function() { - pb.getIntPref("DefaultPref.int");}, Cr.NS_ERROR_UNEXPECTED); - do_check_throws(function() { - pb.getCharPref("DefaultPref.char");}, Cr.NS_ERROR_UNEXPECTED); - - // getting prefs on deleted default branches should throw - do_check_throws(function() { - pb1.getBoolPref("DefaultPref.bool");}, Cr.NS_ERROR_UNEXPECTED); - do_check_throws(function() { - pb1.getIntPref("DefaultPref.int");}, Cr.NS_ERROR_UNEXPECTED); - do_check_throws(function() { - pb1.getCharPref("DefaultPref.char");}, Cr.NS_ERROR_UNEXPECTED); - - //**************************************************************************// - // savePrefFile & readPrefFile tests - - // set some prefs - ps.setBoolPref("ReadPref.bool", true); - ps.setIntPref("ReadPref.int", 230); - ps.setCharPref("ReadPref.char", "hello"); - - // save those prefs in a file - let savePrefFile = do_get_cwd(); - savePrefFile.append("data"); - savePrefFile.append("savePref.js"); - if (savePrefFile.exists()) - savePrefFile.remove(false); - savePrefFile.create(Ci.nsIFile.NORMAL_FILE_TYPE, 0o666); - ps.savePrefFile(savePrefFile); - ps.resetPrefs(); - - // load a preexisting pref file - let prefFile = do_get_file("data/testPref.js"); - ps.readUserPrefs(prefFile); - - // former prefs should have been replaced/lost - do_check_throws(function() { - do_check_eq(pb.getBoolPref("ReadPref.bool"));}, Cr.NS_ERROR_UNEXPECTED); - do_check_throws(function() { - do_check_eq(pb.getIntPref("ReadPref.int"));}, Cr.NS_ERROR_UNEXPECTED); - do_check_throws(function() { - do_check_eq(pb.getCharPref("ReadPref.char"));}, Cr.NS_ERROR_UNEXPECTED); - - // loaded prefs should read ok. - pb = ps.getBranch("testPref."); - do_check_eq(pb.getBoolPref("bool1"), true); - do_check_eq(pb.getBoolPref("bool2"), false); - do_check_eq(pb.getIntPref("int1"), 23); - do_check_eq(pb.getIntPref("int2"), -1236); - do_check_eq(pb.getCharPref("char1"), "_testPref"); - do_check_eq(pb.getCharPref("char2"), "älskar"); - - // loading our former savePrefFile should allow us to read former prefs - ps.readUserPrefs(savePrefFile); - // cleanup the file now we don't need it - savePrefFile.remove(false); - do_check_eq(ps.getBoolPref("ReadPref.bool"), true); - do_check_eq(ps.getIntPref("ReadPref.int"), 230); - do_check_eq(ps.getCharPref("ReadPref.char"), "hello"); - - // ... and still be able to access "prior-to-readUserPrefs" preferences - do_check_eq(pb.getBoolPref("bool1"), true); - do_check_eq(pb.getBoolPref("bool2"), false); - do_check_eq(pb.getIntPref("int1"), 23); - - //**************************************************************************// - // preference Observers - - // an observer... - var observer = { - QueryInterface: function QueryInterface(aIID) { - if (aIID.equals(Ci.nsIObserver) || - aIID.equals(Ci.nsISupports)) - return this; - throw Components.results.NS_NOINTERFACE; - }, - - observe: function observe(aSubject, aTopic, aState) { - do_check_eq(aTopic, "nsPref:changed"); - do_check_eq(aState, "ReadPref.int"); - do_check_eq(ps.getIntPref(aState), 76); - ps.removeObserver("ReadPref.int", this); - - // notification received, we may go on... - do_test_finished(); - } - } - - pb2.addObserver("ReadPref.int", observer, false); - ps.setIntPref("ReadPref.int", 76); - - // test will continue upon notification... - do_test_pending(); - - // removed observer should not fire - pb2.removeObserver("ReadPref.int", observer); - ps.setIntPref("ReadPref.int", 32); - - // let's test observers once more with a non-root prefbranch - pb2.getBranch("ReadPref."); - pb2.addObserver("int", observer, false); - ps.setIntPref("ReadPref.int", 76); - - // test will complete upon notification... - do_test_pending(); -} |