| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
| <html> |
| <head> |
| <title>This tests that querySelector and querySelectorAll don't search outside their root node.</title> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| setup({ single_test: true }); |
| |
| var root = document.createElement('div'); |
| var correctNode = document.createElement('div'); |
| root.appendChild(correctNode); |
| document.body.appendChild(root); |
| var noChild = document.createElement('div'); |
| document.body.appendChild(noChild); |
| |
| assert_equals(root.querySelector('div'), correctNode); |
| assert_equals(root.querySelectorAll('div').length, 1); |
| assert_equals(root.querySelectorAll('div').item(0), correctNode); |
| |
| assert_equals(noChild.querySelector('div'), null); |
| assert_equals(noChild.querySelectorAll('div').length, 0); |
| done(); |
| </script> |
| </body> |
| </html> |
