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| 1 (async function(testRunner) { |
| 2 var {page, session, dp} = await testRunner.startHTML(` |
| 3 <head> |
| 4 <style> |
| 5 .relayout-boundary { |
| 6 width: 200px; |
| 7 height: 40px; |
| 8 overflow: hidden; |
| 9 } |
| 10 </style> |
| 11 </head> |
| 12 <body> |
| 13 <div id='outer'></div> |
| 14 <div class='relayout-boundary' id='boundary'> |
| 15 <div id='inner'></div> |
| 16 <div style='display: none'> |
| 17 <div id='hidden'></div> |
| 18 </div> |
| 19 </div> |
| 20 </body> |
| 21 `, ''); |
| 22 |
| 23 var DOMHelper = await testRunner.loadScript('../resources/dom-helper.js'); |
| 24 var NodeTracker = await testRunner.loadScript('../resources/node-tracker.js'); |
| 25 var nodeTracker = new NodeTracker(dp); |
| 26 var response = await dp.DOM.getDocument(); |
| 27 nodeTracker.addDocumentNode(response.result.root); |
| 28 await dp.DOM.requestChildNodes({nodeId: response.result.root.nodeId, depth: -1
}); |
| 29 |
| 30 var nodeByIdAttribute = {}; |
| 31 for (var node of nodeTracker.nodes()) |
| 32 nodeByIdAttribute[DOMHelper.attributes(node).get('id')] = node; |
| 33 |
| 34 await dumpRelayoutBoundary(nodeByIdAttribute['outer']); |
| 35 await dumpRelayoutBoundary(nodeByIdAttribute['boundary']); |
| 36 await dumpRelayoutBoundary(nodeByIdAttribute['inner']); |
| 37 await dumpRelayoutBoundary(nodeByIdAttribute['hidden']); |
| 38 testRunner.completeTest(); |
| 39 |
| 40 function nodeLabel(node) { |
| 41 var result = node.localName; |
| 42 var id = DOMHelper.attributes(node).get('id'); |
| 43 return result + (id ? '#' + id : ''); |
| 44 } |
| 45 |
| 46 async function dumpRelayoutBoundary(node) { |
| 47 var response = await dp.DOM.getRelayoutBoundary({nodeId: node.nodeId}); |
| 48 var text; |
| 49 if (response.error) { |
| 50 text = response.error.message; |
| 51 } else { |
| 52 var boundaryNode = nodeTracker.nodeForId(response.result.nodeId); |
| 53 text = boundaryNode ? nodeLabel(boundaryNode) : 'null'; |
| 54 } |
| 55 testRunner.log('Relayout boundary for ' + nodeLabel(node) + ' is: ' + text); |
| 56 } |
| 57 }); |
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