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// The various properties that we'll be testing
var testdata = {
missing: "fuel.fuel-test-missing",
dummy: "fuel.fuel-test",
string: "browser.active_color",
integer: "permissions.default.image",
boolean: "browser.underline_anchors"
};
function test() {
// test getting nonexistent values
var itemValue = Application.prefs.getValue(testdata.missing, "default");
is(itemValue, "default", "Check 'Application.prefs.getValue' for nonexistent item");
is(Application.prefs.get(testdata.missing), null, "Check 'Application.prefs.get' for nonexistent 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();
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 existence");
// 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 existence");
// 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 getting the type of an existing string property
var type = Application.prefs.get(testdata.string).type;
is(type, "String", "Check 'Application.prefs.get().type' for string pref");
// 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 existence");
// 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 getting the type of an existing integer property
var type = Application.prefs.get(testdata.integer).type;
is(type, "Number", "Check 'Application.prefs.get().type' for integer pref");
// 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.underline_anchors == true
// test to see if an existing boolean property exists
ok(Application.prefs.has(testdata.boolean), "Check existing boolean property for existence");
// 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 getting the type of an existing boolean property
var type = Application.prefs.get(testdata.boolean).type;
is(type, "Boolean", "Check 'Application.prefs.get().type' for boolean pref");
// 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");
ok(allPrefs[0].name.length > 0, "Check 'Application.prefs.all' for a valid name in the 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 could 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 is unlocked.");
// check for change event when setting a value
waitForExplicitFinish();
Application.prefs.events.addListener("change", onPrefChange);
Application.prefs.setValue("fuel.fuel-test", "change event");
}
function onPrefChange(evt) {
is(evt.data, testdata.dummy, "Check 'Application.prefs.setValue' fired a change event");
Application.prefs.events.removeListener("change", onPrefChange);
// We are removing the old listener after adding the new listener so we can test that
// removing a listener does not remove all listeners
Application.prefs.get("fuel.fuel-test").events.addListener("change", onPrefChangeDummy);
Application.prefs.get("fuel.fuel-test").events.addListener("change", onPrefChange2);
Application.prefs.get("fuel.fuel-test").events.removeListener("change", onPrefChangeDummy);
Application.prefs.setValue("fuel.fuel-test", "change event2");
}
function onPrefChange2(evt) {
is(evt.data, testdata.dummy, "Check 'Application.prefs.setValue' fired a change event for a single preference");
Application.prefs.events.removeListener("change", onPrefChange2);
finish();
}
function onPrefChangeDummy(evt) {
ok(false, "onPrefChangeDummy shouldn't be invoked!");
}
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