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| (Empty) | |
| 1 <html> |
| 2 <head> |
| 3 <script src="../../http/tests/inspector/inspector-test.js"></script> |
| 4 <script src="../../http/tests/inspector/elements-test.js"></script> |
| 5 <script src="./shadow/elements-panel-shadow-selection-on-refresh.js"></script> |
| 6 <script> |
| 7 |
| 8 function test() |
| 9 { |
| 10 var domModel = WebInspector.DOMModel.fromTarget(WebInspector.targetManager.m
ainTarget()); |
| 11 var node; |
| 12 |
| 13 InspectorTest.runTestSuite([ |
| 14 function selectNode(next) |
| 15 { |
| 16 InspectorTest.nodeWithId("inspected", onNodeFound); |
| 17 |
| 18 function onNodeFound(n) |
| 19 { |
| 20 node = n; |
| 21 InspectorTest.selectNode(node).then(onNodeSelected); |
| 22 } |
| 23 |
| 24 function onNodeSelected() |
| 25 { |
| 26 dumpSelectedNode(); |
| 27 next(); |
| 28 } |
| 29 }, |
| 30 |
| 31 function firstReloadWithoutNodeInDOM(next) |
| 32 { |
| 33 InspectorTest.addSniffer(WebInspector.ElementsPanel.prototype, "_las
tSelectedNodeSelectedForTest", onNodeRestored); |
| 34 // Do a reload and pretend page's DOM doesn't have a node to restore
. |
| 35 overridePushNodeForPath(node.path()); |
| 36 InspectorTest.reloadPage(function() { }); |
| 37 |
| 38 function onNodeRestored() |
| 39 { |
| 40 dumpSelectedNode(); |
| 41 next(); |
| 42 } |
| 43 }, |
| 44 |
| 45 function secondReloadWithNodeInDOM(next) |
| 46 { |
| 47 var pageReloaded = false; |
| 48 var nodeRestored = false; |
| 49 InspectorTest.addSniffer(WebInspector.ElementsPanel.prototype, "_las
tSelectedNodeSelectedForTest", onNodeRestored); |
| 50 InspectorTest.reloadPage(onPageReloaded); |
| 51 |
| 52 function onPageReloaded() |
| 53 { |
| 54 pageReloaded = true; |
| 55 maybeNext(); |
| 56 } |
| 57 |
| 58 function onNodeRestored() |
| 59 { |
| 60 nodeRestored = true; |
| 61 maybeNext(); |
| 62 } |
| 63 |
| 64 function maybeNext() |
| 65 { |
| 66 if (!nodeRestored || !pageReloaded) |
| 67 return; |
| 68 dumpSelectedNode(); |
| 69 next(); |
| 70 } |
| 71 }, |
| 72 |
| 73 ]); |
| 74 |
| 75 function dumpSelectedNode() |
| 76 { |
| 77 var selectedElement = InspectorTest.firstElementsTreeOutline().selectedT
reeElement; |
| 78 var nodeName = selectedElement ? selectedElement.node().nodeNameInCorrec
tCase() : "null"; |
| 79 InspectorTest.addResult("Selected node: '" + nodeName + "'"); |
| 80 } |
| 81 |
| 82 /** |
| 83 * @param {string} pathToIgnore |
| 84 */ |
| 85 function overridePushNodeForPath(pathToIgnore) |
| 86 { |
| 87 var original = InspectorTest.override(WebInspector.DOMModel.prototype, "
pushNodeByPathToFrontend", override); |
| 88 |
| 89 function override(nodePath, callback) |
| 90 { |
| 91 if (nodePath === pathToIgnore) { |
| 92 setTimeout(callback.bind(null), 0); |
| 93 return; |
| 94 } |
| 95 original(nodePath, callback); |
| 96 } |
| 97 } |
| 98 } |
| 99 |
| 100 </script> |
| 101 </head> |
| 102 |
| 103 <body onload="runTest()"> |
| 104 <p> |
| 105 Verify that last selected element is restored properly later, even if |
| 106 it failed to do so once. |
| 107 </p> |
| 108 <div> |
| 109 <span id="inspected"></span> |
| 110 </div> |
| 111 </body> |
| 112 </html> |
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Chromium Code Reviews
Issue 2428823002:
DevTools: properly restore selected DOMNode in Elements panel. (Closed)
