test_inspector-changevalue.html (1977B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id= 5 --> 6 <head> 7 <meta charset="utf-8"> 8 <title>Test for Bug </title> 9 10 <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> 11 <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"> 12 <script type="application/javascript" src="inspector-helpers.js"></script> 13 <script type="application/javascript"> 14 "use strict"; 15 16 window.onload = function() { 17 SimpleTest.waitForExplicitFinish(); 18 runNextTest(); 19 }; 20 21 let gInspectee = null; 22 let gWalker = null; 23 24 addTest(async function setup() { 25 const url = document.getElementById("inspectorContent").href; 26 const { target, doc } = await attachURL(url); 27 gInspectee = doc; 28 const inspector = await target.getFront("inspector"); 29 gWalker = inspector.walker; 30 runNextTest(); 31 }); 32 33 addTest(function testChangeValue() { 34 const contentNode = gInspectee.querySelector("#a").firstChild; 35 let nodeFront; 36 promiseDone(gWalker.querySelector(gWalker.rootNode, "#a").then(front => { 37 // Get the text child 38 return gWalker.children(front, { maxNodes: 1 }); 39 }).then(children => { 40 nodeFront = children.nodes[0]; 41 is(nodeFront.nodeType, Node.TEXT_NODE); 42 return nodeFront.setNodeValue("newvalue"); 43 }).then(() => { 44 // We're only going to test that the change hit the document. 45 // There are other tests that make sure changes are propagated 46 // to the client. 47 is(contentNode.nodeValue, "newvalue", "Node should have a new value."); 48 }).then(runNextTest)); 49 }); 50 51 addTest(function cleanup() { 52 gWalker = null; 53 gInspectee = null; 54 runNextTest(); 55 }); 56 </script> 57 </head> 58 <body> 59 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </a> 60 <a id="inspectorContent" target="_blank" href="inspector-traversal-data.html">Test Document</a> 61 <p id="display"></p> 62 <div id="content" style="display: none"> 63 64 </div> 65 <pre id="test"> 66 </pre> 67 </body> 68 </html>