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Issue 21163003: DevTools: Implement undo, redo operations for the DOMStorage views. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Created 7 years, 4 months ago
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1 <html>
2 <head>
3 <script src="../http/tests/inspector/inspector-test.js"></script>
4 <script>
5
6 function initializeDOMStorage()
7 {
8 localStorage.clear();
9 sessionStorage.clear();
10 }
11
12 function test()
13 {
14 // Resources panel must be visible
15 WebInspector.showPanel("resources");
16
17 var LocalStorage;
18 var SessionStorage;
19 var storages = WebInspector.domStorageModel.storages();
20 for (var i = 0; i < storages.length; ++i) {
21 var storage = storages[i];
22 if (storage.isLocalStorage)
23 LocalStorage = storage;
24 else
25 SessionStorage = storage;
26 }
27
28 function dumpDataGrid(next)
29 {
30 InspectorTest.addResult((this.isLocalStorage ? "localStorage: " : "sessi onStorage: ") + "contents");
31 var dataGrid = WebInspector.panels.resources._domStorageViews.get(this). _dataGrid;
32 var nodes = dataGrid.rootNode().children;
33 var rows = [];
34 for (var i = 0; i < nodes.length; ++i) {
35 var node = nodes[i];
36 if (node._data.key)
37 rows.push(node._data.key + node._data.value);
38 }
39 rows.sort();
40 InspectorTest.addResult("[" + rows.join() + "]");
41 next();
42 }
43
44 function show(storage)
45 {
46 WebInspector.panels.resources._showDOMStorage(storage);
47 }
48
49 function undo(operations, next)
50 {
51 for (var i = 0; i < operations; ++i) {
52 InspectorTest.addResult("Undoing");
53 this.undo();
54 }
55 InspectorTest.runAfterPendingDispatches(dumpDataGrid.bind(this, next));
56 }
57
58 function redo(operations, next)
59 {
60 for (var i = 0; i < operations; ++i)
61 this.redo();
62 InspectorTest.runAfterPendingDispatches(dumpDataGrid.bind(this, next));
63 }
64
65 function addKeyValuePair(storage, key, value)
66 {
67 var dataGrid = WebInspector.panels.resources._domStorageViews.get(storag e)._dataGrid;
68 var creationNode = dataGrid.rootNode().children[dataGrid.rootNode().chil dren.length - 1];
69
70 var elementKey = creationNode._element.children[0];
71 dataGrid._startEditing(elementKey);
72 elementKey.textContent = key;
73 elementKey.dispatchEvent(InspectorTest.createKeyEvent("Enter"));
74
75 setTimeout(function() {
76 var elementValue = creationNode._element.children[1];
77 dataGrid._startEditing(elementValue);
78 elementValue.textContent = "=" + value;
79 elementValue.dispatchEvent(InspectorTest.createKeyEvent("Enter"));
80 }, 1000);
81 }
82
83 function modifyValueForKey(storage, key, newValue)
84 {
85 var dataGrid = WebInspector.panels.resources._domStorageViews.get(storag e)._dataGrid;
86 var children = dataGrid.rootNode().children;
87
88 var modificationNode;
89 for (var i = 0; i < children.length; ++i) {
90 if (children[i]._element.children[0].textContent === key) {
91 modificationNode = children[i];
92 break;
93 }
94 }
95
96 var elementValue = modificationNode._element.children[1];
97 dataGrid._startEditing(elementValue);
98 elementValue.textContent = "=" + newValue;
99 elementValue.dispatchEvent(InspectorTest.createKeyEvent("Enter"));
100 }
101
102 function changeKey(storage, oldKey, newKey)
103 {
104 var dataGrid = WebInspector.panels.resources._domStorageViews.get(storag e)._dataGrid;
105 var children = dataGrid.rootNode().children;
106
107 var modificationNode;
108 for (var i = 0; i < children.length; ++i) {
109 if (children[i]._element.children[0].textContent === oldKey) {
110 modificationNode = children[i];
111 break;
112 }
113 }
114 var elementKey = modificationNode._element.children[0];
115 dataGrid._startEditing(elementKey);
116 elementKey.textContent = newKey;
117 elementKey.dispatchEvent(InspectorTest.createKeyEvent("Enter"));
118 }
119
120 InspectorTest.runTestSuite([
121 function initialize(next)
122 {
123 function initialized(result)
124 {
125 InspectorTest.addResult("Initialized localStorage and sessionSto rage by clearing entries");
126 next();
127 }
128 InspectorTest.evaluateInPage("initializeDOMStorage()", initialized ) ;
129 },
130
131 function addLocalStorageEntries(next)
132 {
133 function domStorageViewShown()
134 {
135 addKeyValuePair(this, "a1", "b1");
136 addKeyValuePair(this, "a2", "b2");
137 InspectorTest.runAfterPendingDispatches(dumpDataGrid.bind(this, next));
138 }
139 show(LocalStorage);
140 InspectorTest.runAfterPendingDispatches(domStorageViewShown.bind(Loc alStorage));
141 },
142
143 function undoLocalStorageLastAddition(next)
144 {
145 show(LocalStorage);
146 InspectorTest.runAfterPendingDispatches(undo.bind(LocalStorage, 2, n ext));
147 },
148
149 function addSessionStorageEntries(next)
150 {
151 function domStorageViewShown()
152 {
153 addKeyValuePair(this, "p1", "q1");
154 addKeyValuePair(this, "p2", "q2");
155 addKeyValuePair(this, "p3", "q3");
156 addKeyValuePair(this, "p4", "q4");
157 InspectorTest.runAfterPendingDispatches(dumpDataGrid.bind(this, next));
158 }
159 show(SessionStorage);
160 InspectorTest.runAfterPendingDispatches(domStorageViewShown.bind(Ses sionStorage));
161 },
162
163 function redoLocalStorageLastAddition(next)
164 {
165 show(LocalStorage);
166 InspectorTest.runAfterPendingDispatches(redo.bind(LocalStorage, 2, n ext));
167 },
168
169 function undoSessionStorageLastAddition(next)
170 {
171 show(SessionStorage);
172 InspectorTest.runAfterPendingDispatches(undo.bind(SessionStorage, 2, next));
173 },
174
175 function modifyLocalStorageValues(next)
176 {
177 function domStorageViewShown()
178 {
179 modifyValueForKey(this, "a1", "x1");
180 modifyValueForKey(this, "a2", "x2");
181 InspectorTest.runAfterPendingDispatches(dumpDataGrid.bind(this, next));
182 }
183 show(LocalStorage);
184 InspectorTest.runAfterPendingDispatches(domStorageViewShown.bind(Loc alStorage));
185 },
186
187 function undoLocalStorageModifications(next)
188 {
189 show(LocalStorage);
190 InspectorTest.runAfterPendingDispatches(undo.bind(LocalStorage, 2, n ext));
191 },
192
193 function redoLocalStorageModifications(next)
194 {
195 show(LocalStorage);
196 InspectorTest.runAfterPendingDispatches(redo.bind(LocalStorage, 2, n ext));
197 },
198
199 function modifySessionStorageEntriesKey(next)
200 {
201 function domStorageViewShown()
202 {
203 changeKey(this, "p1", "m1");
204 changeKey(this, "p2", "m2");
205 changeKey(this, "p3", "m3");
206 InspectorTest.runAfterPendingDispatches(dumpDataGrid.bind(this, next));
207 }
208 show(SessionStorage);
209 InspectorTest.runAfterPendingDispatches(domStorageViewShown.bind(Ses sionStorage));
210 },
211
212 function undoLocalStorageModifications(next)
213 {
214 show(LocalStorage);
215 InspectorTest.runAfterPendingDispatches(undo.bind(LocalStorage, 2, n ext));
216 },
217
218 function undoSessionStorageKeyModifications(next)
219 {
220 show(SessionStorage);
221 InspectorTest.runAfterPendingDispatches(undo.bind(SessionStorage, 3, next));
222 },
223 ]);
224 }
225 </script>
226 </head>
227 <body onload="runTest()">
228 <p>This test demonstrates the undo/redo operations performed on the storage view s</p>
229 </body>
230 </html>
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