1 <!DOCTYPE html> 2 <html> 3 <!-- 4 Copyright (c) 2012 The Chromium Authors. All rights reserved. 5 Use of this source code is governed by a BSD-style license that can be 6 found in the LICENSE file. 7 --> 8 <head> 9 <title>Overlay tests</title> 10 <script src="base.js"></script> 11 </head> 12 <body> 13 <script> 14 'use strict'; 15 16 base.require('unittest'); 17 base.require('test_utils'); 18 base.require('overlay'); 19 20 var sandbox = document.getElementById('sandbox'); 21 var overlay; 22 23 24 function testShowHideUnparented() { 25 overlay = new tracing.Overlay(); 26 overlay.innerHTML = 27 '<h3>Hello</h3>B1:<button>foo</button></p>B2:<button>blah</button>'; 28 overlay.visible = true; 29 assertNotEquals(overlay.parentNode, null); 30 31 overlay.visible = false; 32 assertEquals(overlay.parentNode, null); 33 } 34 35 function testShowHideParented() { 36 overlay = new tracing.Overlay(); 37 overlay.innerHTML = 38 '<h3>Hello</h3>B1:<button>foo</button></p>B2:<button>blah</button>'; 39 document.body.appendChild(overlay); 40 overlay.visible = true; 41 assertNotEquals(overlay.parentNode, null); 42 43 overlay.visible = false; 44 assertEquals(overlay.parentNode, document.body); 45 } 46 47 </script> 48 49 </body> 50 </html> 51 52
