| OLD | NEW |
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <!-- | 2 <!-- |
| 3 Copyright (c) 2014 The Chromium Authors. All rights reserved. | 3 Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| 4 Use of this source code is governed by a BSD-style license that can be | 4 Use of this source code is governed by a BSD-style license that can be |
| 5 found in the LICENSE file. | 5 found in the LICENSE file. |
| 6 --> | 6 --> |
| 7 <link rel="import" href="/tracing/ui/base/drag_handle.html"> | 7 <link rel="import" href="/tracing/ui/base/drag_handle.html"> |
| 8 <script> | 8 <script> |
| 9 'use strict'; | 9 'use strict'; |
| 10 | 10 |
| 11 tr.b.unittest.testSuite(function() { | 11 tr.b.unittest.testSuite(function() { |
| 12 var createDragHandle = function() { | 12 var createDragHandle = function() { |
| 13 var el = document.createElement('div'); | 13 var el = document.createElement('div'); |
| 14 el.style.border = '1px solid black'; | 14 el.style.border = '1px solid black'; |
| 15 el.style.width = '200px'; | 15 el.style.width = '200px'; |
| 16 el.style.height = '200px'; | 16 el.style.height = '200px'; |
| 17 el.style.display = 'flex'; | 17 el.style.display = 'flex'; |
| 18 el.style.flexDirection = 'column'; | 18 el.style.flexDirection = 'column'; |
| 19 | 19 |
| 20 var upperEl = document.createElement('div'); | 20 var upperEl = document.createElement('div'); |
| 21 upperEl.style.flex = '1 1 auto'; | 21 upperEl.style.flex = '1 1 auto'; |
| 22 upperEl.style.minHeight = '0'; | 22 upperEl.style.minHeight = '0'; |
| 23 | 23 |
| 24 var lowerEl = document.createElement('div'); | 24 var lowerEl = document.createElement('div'); |
| 25 lowerEl.style.height = '100px'; | 25 lowerEl.style.height = '100px'; |
| 26 | 26 |
| 27 var dragHandle = document.createElement('tr-ui-b-drag-handle'); | 27 var dragHandle = document.createElement('tr-ui-b-drag-handle'); |
| 28 dragHandle.target = lowerEl; | 28 dragHandle.target = lowerEl; |
| 29 | 29 |
| 30 el.appendChild(upperEl); | 30 Polymer.dom(el).appendChild(upperEl); |
| 31 el.appendChild(dragHandle); | 31 Polymer.dom(el).appendChild(dragHandle); |
| 32 el.appendChild(lowerEl); | 32 Polymer.dom(el).appendChild(lowerEl); |
| 33 el.upperEl = upperEl; | 33 el.upperEl = upperEl; |
| 34 el.dragHandle = dragHandle; | 34 el.dragHandle = dragHandle; |
| 35 el.lowerEl = lowerEl; | 35 el.lowerEl = lowerEl; |
| 36 | 36 |
| 37 el.getLowerElHeight = function() { | 37 el.getLowerElHeight = function() { |
| 38 return parseInt(getComputedStyle(this.lowerEl).height); | 38 return parseInt(getComputedStyle(this.lowerEl).height); |
| 39 }; | 39 }; |
| 40 return el; | 40 return el; |
| 41 }; | 41 }; |
| 42 | 42 |
| (...skipping 10 matching lines...) Expand all Loading... |
| 53 dragHandle.applyDelta_(10); | 53 dragHandle.applyDelta_(10); |
| 54 assert.equal(el.getLowerElHeight(), oldHeight + 10); | 54 assert.equal(el.getLowerElHeight(), oldHeight + 10); |
| 55 }); | 55 }); |
| 56 | 56 |
| 57 test('classNameMutation', function() { | 57 test('classNameMutation', function() { |
| 58 var el = createDragHandle(); | 58 var el = createDragHandle(); |
| 59 | 59 |
| 60 var styleEl = document.createElement('style'); | 60 var styleEl = document.createElement('style'); |
| 61 styleEl.textContent = | 61 styleEl.textContent = |
| 62 '.mode-a { height: 100px; } .mode-b { height: 50px; }'; | 62 '.mode-a { height: 100px; } .mode-b { height: 50px; }'; |
| 63 document.head.appendChild(styleEl); | 63 Polymer.dom(document.head).appendChild(styleEl); |
| 64 | 64 |
| 65 this.addHTMLOutput(el); | 65 this.addHTMLOutput(el); |
| 66 | 66 |
| 67 try { | 67 try { |
| 68 var dragHandle = el.dragHandle; | 68 var dragHandle = el.dragHandle; |
| 69 el.lowerEl.className = 'mode-a'; | 69 el.lowerEl.className = 'mode-a'; |
| 70 assert.equal(el.getLowerElHeight(), 100); | 70 assert.equal(el.getLowerElHeight(), 100); |
| 71 | 71 |
| 72 dragHandle.applyDelta_(10); | 72 dragHandle.applyDelta_(10); |
| 73 assert.equal(el.getLowerElHeight(), 110); | 73 assert.equal(el.getLowerElHeight(), 110); |
| (...skipping 11 matching lines...) Expand all Loading... |
| 85 // to sizing when we were changed. | 85 // to sizing when we were changed. |
| 86 el.lowerEl.className = 'mode-a'; | 86 el.lowerEl.className = 'mode-a'; |
| 87 dragHandle.forceMutationObserverFlush_(); | 87 dragHandle.forceMutationObserverFlush_(); |
| 88 assert.equal(el.getLowerElHeight(), 110); | 88 assert.equal(el.getLowerElHeight(), 110); |
| 89 } finally { | 89 } finally { |
| 90 document.head.removeChild(styleEl); | 90 document.head.removeChild(styleEl); |
| 91 } | 91 } |
| 92 }); | 92 }); |
| 93 }); | 93 }); |
| 94 </script> | 94 </script> |
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