| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta name='author' title='Google' href='http://www.google.com'> |
| <meta name='assert' content='Shadow DOM should not leak via window.frames.'> |
| <link rel='help' href='https://w3c.github.io/webcomponents/spec/shadow/'> |
| <script src='/resources/testharness.js'></script> |
| <script src='/resources/testharnessreport.js'></script> |
| </head> |
| <body> |
| <div id='log'></div> |
| <iframe src='about:blank' name='mainFrame1'></iframe> |
| <div id='host-open'></div> |
| <div id='host-closed'></div> |
| </body> |
| <script> |
| 'use strict'; |
| |
| var host_open = document.getElementById('host-open'); |
| var root_open = host_open.attachShadow({mode: 'open'}); |
| root_open.innerHTML = '<iframe src="about:blank" name="shadowFrame1"></iframe>'; |
| |
| var host_closed = document.getElementById('host-closed'); |
| var root_closed = host_closed.attachShadow({mode: 'closed'}); |
| root_closed.innerHTML = '<iframe src="about:blank" name="shadowFrame2"></iframe>'; |
| |
| test(() => { |
| assert_equals(window.frames.length, 1, 'window.frames should return only frames in document.'); |
| assert_equals(window.frames[0].name, 'mainFrame1', 'window.frames[0] should be mainFrame1.'); |
| assert_equals(window.frames['mainFrame1'], window.frames[0], 'window.frames[\'mainFrame1\'] should be equal to mainFrame1.'); |
| assert_equals(window.frames['shadowFrame1'], undefined, 'shadowFrame1 should not leak.'); |
| assert_equals(window.frames['shadowFrame2'], undefined, 'shadowFrame2 should not leak.'); |
| |
| }, 'window.frames should not leak frames in Shadow DOM.'); |
| </script> |
| </html> |