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/* 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/. */
"use strict";
const { identify } = require('sdk/ui/id');
const { Class } = require('sdk/core/heritage');
const signature = /{[0-9a-f\-]+}/;
exports['test generate id'] = function(assert) {
let first = identify({});
let second = identify({});
assert.ok(signature.test(first), 'first id has a correct signature');
assert.ok(signature.test(second), 'second id has a correct signature');
assert.notEqual(first, identify({}), 'identify generated new uuid [1]');
assert.notEqual(first, second, 'identify generated new uuid [2]');
};
exports['test get id'] = function(assert) {
let thing = {};
let thingID = identify(thing);
assert.equal(thingID, identify(thing), 'ids for things are cached by default');
assert.notEqual(identify(thing), identify({}), 'new ids for new things');
};
exports['test custom id definition for classes'] = function(assert) {
let Thing = Class({});
let thing = Thing();
let counter = 0;
identify.define(Thing, function(thing) {
return ++counter;
});
assert.equal(identify(thing), counter, 'it is possible to define custom identifications');
assert.ok(signature.test(identify({})), 'defining a custom identification does not affect the default behavior');
}
require('sdk/test').run(exports);
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