| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| <link rel="import" href="/base/range.html"> |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| test('addValue', function() { |
| var range = new tr.b.Range(); |
| assert.isTrue(range.isEmpty); |
| range.addValue(1); |
| assert.isFalse(range.isEmpty); |
| assert.equal(1, range.min); |
| assert.equal(1, range.max); |
| |
| range.addValue(2); |
| assert.isFalse(range.isEmpty); |
| assert.equal(1, range.min); |
| assert.equal(2, range.max); |
| }); |
| |
| test('addNonEmptyRange', function() { |
| var r1 = new tr.b.Range(); |
| r1.addValue(1); |
| r1.addValue(2); |
| |
| var r = new tr.b.Range(); |
| r.addRange(r1); |
| assert.equal(1, r.min); |
| assert.equal(2, r.max); |
| }); |
| |
| test('addEmptyRange', function() { |
| var r1 = new tr.b.Range(); |
| |
| var r = new tr.b.Range(); |
| r.addRange(r1); |
| assert.isTrue(r.isEmpty); |
| assert.isUndefined(r.min); |
| assert.isUndefined(r.max); |
| }); |
| |
| test('addRangeToRange', function() { |
| var r1 = new tr.b.Range(); |
| r1.addValue(1); |
| r1.addValue(2); |
| |
| var r = new tr.b.Range(); |
| r.addValue(3); |
| r.addRange(r1); |
| |
| assert.isFalse(r.isEmpty); |
| assert.equal(1, r.min); |
| assert.equal(3, r.max); |
| }); |
| }); |
| </script> |
