is(allPrefs[0].name, "capability.policy.default.Window.parent.get", "Check 'Application.prefs.all' for the right starting preference"); 
ok(allPrefs[0].name.length > 0, "Check 'Application.prefs.all' for a valid name in the starting preference"); 
function test() {  // test getting non-existing values  var itemValue = Application.prefs.getValue(testdata.missing, "default");  is(itemValue, "default", "Check 'Application.prefs.getValue' for non-existing item");    is(Application.prefs.get(testdata.missing), null, "Check 'Application.prefs.get' for non-existing item");    // test setting and getting a value  Application.prefs.setValue(testdata.dummy, "dummy");  itemValue = Application.prefs.getValue(testdata.dummy, "default");  is(itemValue, "dummy", "Check 'Application.prefs.getValue' for existing item");  // test for overwriting an existing value  Application.prefs.setValue(testdata.dummy, "smarty");  itemValue = Application.prefs.getValue(testdata.dummy, "default");  is(itemValue, "smarty", "Check 'Application.prefs.getValue' for overwritten item");    // test setting and getting a value  Application.prefs.get(testdata.dummy).value = "dummy2";  itemValue = Application.prefs.get(testdata.dummy).value;  is(itemValue, "dummy2", "Check 'Application.prefs.get().value' for existing item");  // test resetting a pref [since there is no default value, the pref should disappear]  Application.prefs.get(testdata.dummy).reset();  var itemValue = Application.prefs.getValue(testdata.dummy, "default");  is(itemValue, "default", "Check 'Application.prefs.getValue' for reset pref");    // test to see if a non-existant property exists  ok(!Application.prefs.has(testdata.dummy), "Check non-existant property for existance");    // PREF: string browser.active_color == #EE0000    // test to see if an existing string property exists  ok(Application.prefs.has(testdata.string), "Check existing string property for existance");    // test accessing a non-existant string property  var val = Application.prefs.getValue(testdata.dummy, "default");  is(val, "default", "Check non-existant string property for expected value");    // test accessing an existing string property  var val = Application.prefs.getValue(testdata.string, "default");  is(val, "#EE0000", "Check existing string property for expected value");    // test manipulating an existing string property  Application.prefs.setValue(testdata.string, "#EF0000");  var val = Application.prefs.getValue(testdata.string, "default");  is(val, "#EF0000", "Set existing string property");    // test resetting an existing string property  Application.prefs.get(testdata.string).reset();  var val = Application.prefs.getValue(testdata.string, "default");  is(val, "#EE0000", "Reset existing string property");    // PREF: integer permissions.default.image == 1    // test to see if an existing integer property exists  ok(Application.prefs.has(testdata.integer), "Check existing integer property for existance");    // test accessing a non-existant integer property  var val = Application.prefs.getValue(testdata.dummy, 0);  is(val, 0, "Check non-existant integer property for expected value");    // test accessing an existing integer property  var val = Application.prefs.getValue(testdata.integer, 0);  is(val, 1, "Check existing integer property for expected value");  // test manipulating an existing integer property  Application.prefs.setValue(testdata.integer, 0);  var val = Application.prefs.getValue(testdata.integer, 1);  is(val, 0, "Set existing integer property");    // test resetting an existing integer property  Application.prefs.get(testdata.integer).reset();  var val = Application.prefs.getValue(testdata.integer, 0);  is(val, 1, "Reset existing integer property");  // PREF: boolean browser.blink_allowed == true    // test to see if an existing boolean property exists  ok(Application.prefs.has(testdata.boolean), "Check existing boolean property for existance");    // test accessing a non-existant boolean property  var val = Application.prefs.getValue(testdata.dummy, true);  ok(val, "Check non-existant boolean property for expected value");    // test accessing an existing boolean property  var val = Application.prefs.getValue(testdata.boolean, false);  ok(val, "Check existing boolean property for expected value");    // test manipulating an existing boolean property  Application.prefs.setValue(testdata.boolean, false);  var val = Application.prefs.getValue(testdata.boolean, true);  ok(!val, "Set existing boolean property");    // test resetting an existing boolean property  Application.prefs.get(testdata.boolean).reset();  var val = Application.prefs.getValue(testdata.boolean, false);  ok(val, "Reset existing string property for expected value");    // test getting all preferences  var allPrefs = Application.prefs.all;  ok(allPrefs.length >= 800, "Check 'Application.prefs.all' for the right number of preferences");  is(allPrefs[0].name, "capability.policy.default.Window.parent.get", "Check 'Application.prefs.all' for the right starting preference");  // test the value of the preference root  is(Application.prefs.root, "", "Check the Application preference root");    // test for user changed preferences  ok(Application.prefs.get("browser.shell.checkDefaultBrowser").modified, "A single preference is marked as modified.");  ok(!Application.prefs.get(testdata.string).modified, "A single preference is marked as not modified.");    // test for a locked preference  var pref = Application.prefs.get(testdata.string);  ok(!pref.locked, "A single preference should not be locked.");    pref.locked = true;  ok(pref.locked, "A single preference should be locked.");    try {    prev.value = "test value";        ok(false, "A locked preference should not be able to be modified.");  } catch(e){    ok(true, "A locked preference should not be able to be modified.");  }    pref.locked = false;  ok(!pref.locked, "A single preference should not be locked.");    // check for change event when setting a value  waitForExplicitFinish();  Application.prefs.events.addListener("change", onPrefChange);  Application.prefs.setValue("fuel.fuel-test", "change event");}
5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5872/f1bc8e81ee992d6681ca167b2befa3d3d7c89737/browser_ApplicationPrefs.js/buggy/browser/fuel/test/browser_ApplicationPrefs.js