| <!doctype html> |
| <html> |
| <head> |
| <script src="../../http/tests/inspector/resources/inspector-test.js"></script> |
| <script> |
| function test() |
| { |
| let suite = InspectorTest.createSyncSuite("HTMLUtilities"); |
| |
| suite.addTestCase({ |
| name: "HTMLCollection.prototype.indexOf", |
| test() { |
| let parent = document.createElement("div"); |
| let child1 = parent.appendChild(document.createElement("div")); |
| let child2 = parent.appendChild(document.createElement("div")); |
| let child3 = parent.appendChild(document.createElement("div")); |
| |
| InspectorTest.expectEqual(parent.getElementsByTagName("div").indexOf(child1), 0, "Should find the right index for the first child."); |
| InspectorTest.expectEqual(parent.getElementsByTagName("div").indexOf(child2), 1, "Should find the right index for the second child."); |
| InspectorTest.expectEqual(parent.getElementsByTagName("div").indexOf(child3), 2, "Should find the right index for the third child."); |
| InspectorTest.expectEqual(parent.getElementsByTagName("div").indexOf(null), -1, "Should not find an index for something not in the collection."); |
| }, |
| }); |
| |
| suite.runTestCasesAndFinish(); |
| } |
| </script> |
| </head> |
| <body onLoad="runTest()"> |
| </body> |
| </html> |
