1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 'use strict'; 6 7 base.require('base.range'); 8 9 base.unittest.testSuite('base.range', function() { 10 test('addValue', function() { 11 var range = new base.Range(); 12 assertTrue(range.isEmpty); 13 range.addValue(1); 14 assertFalse(range.isEmpty); 15 assertEquals(range.min, 1); 16 assertEquals(range.max, 1); 17 18 range.addValue(2); 19 assertFalse(range.isEmpty); 20 assertEquals(range.min, 1); 21 assertEquals(range.max, 2); 22 }); 23 24 test('addNonEmptyRange', function() { 25 var r1 = new base.Range(); 26 r1.addValue(1); 27 r1.addValue(2); 28 29 var r = new base.Range(); 30 r.addRange(r1); 31 assertEquals(r.min, 1); 32 assertEquals(r.max, 2); 33 }); 34 35 test('addEmptyRange', function() { 36 var r1 = new base.Range(); 37 38 var r = new base.Range(); 39 r.addRange(r1); 40 assertTrue(r.isEmpty); 41 assertEquals(r.min, undefined); 42 assertEquals(r.max, undefined); 43 }); 44 45 test('addRangeToRange', function() { 46 var r1 = new base.Range(); 47 r1.addValue(1); 48 r1.addValue(2); 49 50 var r = new base.Range(); 51 r.addValue(3); 52 r.addRange(r1); 53 54 assertFalse(r.isEmpty); 55 assertEquals(r.min, 1); 56 assertEquals(r.max, 3); 57 }); 58 }); 59
