forked from mirrors/gecko-dev
95 lines
2.7 KiB
JavaScript
95 lines
2.7 KiB
JavaScript
/*
|
|
* Copyright 2012, Mozilla Foundation and contributors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
// define(function(require, exports, module) {
|
|
|
|
// <INJECTED SOURCE:START>
|
|
|
|
// THIS FILE IS GENERATED FROM SOURCE IN THE GCLI PROJECT
|
|
// DO NOT EDIT IT DIRECTLY
|
|
|
|
var exports = {};
|
|
|
|
const TEST_URI = "data:text/html;charset=utf-8,<p id='gcli-input'>gcli-testHistory.js</p>";
|
|
|
|
function test() {
|
|
var tests = Object.keys(exports);
|
|
// Push setup to the top and shutdown to the bottom
|
|
tests.sort(function(t1, t2) {
|
|
if (t1 == "setup" || t2 == "shutdown") return -1;
|
|
if (t2 == "setup" || t1 == "shutdown") return 1;
|
|
return 0;
|
|
});
|
|
info("Running tests: " + tests.join(", "))
|
|
tests = tests.map(function(test) { return exports[test]; });
|
|
DeveloperToolbarTest.test(TEST_URI, tests, true);
|
|
}
|
|
|
|
// <INJECTED SOURCE:END>
|
|
|
|
// var assert = require('test/assert');
|
|
var History = require('gcli/history').History;
|
|
|
|
exports.setup = function() {
|
|
};
|
|
|
|
exports.shutdown = function() {
|
|
};
|
|
|
|
exports.testSimpleHistory = function () {
|
|
var history = new History({});
|
|
history.add('foo');
|
|
history.add('bar');
|
|
assert.is('bar', history.backward());
|
|
assert.is('foo', history.backward());
|
|
|
|
// Adding to the history again moves us back to the start of the history.
|
|
history.add('quux');
|
|
assert.is('quux', history.backward());
|
|
assert.is('bar', history.backward());
|
|
assert.is('foo', history.backward());
|
|
};
|
|
|
|
exports.testBackwardsPastIndex = function () {
|
|
var history = new History({});
|
|
history.add('foo');
|
|
history.add('bar');
|
|
assert.is('bar', history.backward());
|
|
assert.is('foo', history.backward());
|
|
|
|
// Moving backwards past recorded history just keeps giving you the last
|
|
// item.
|
|
assert.is('foo', history.backward());
|
|
};
|
|
|
|
exports.testForwardsPastIndex = function () {
|
|
var history = new History({});
|
|
history.add('foo');
|
|
history.add('bar');
|
|
assert.is('bar', history.backward());
|
|
assert.is('foo', history.backward());
|
|
|
|
// Going forward through the history again.
|
|
assert.is('bar', history.forward());
|
|
|
|
// 'Present' time.
|
|
assert.is('', history.forward());
|
|
|
|
// Going to the 'future' just keeps giving us the empty string.
|
|
assert.is('', history.forward());
|
|
};
|
|
|
|
// });
|