| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <title>Test for empty plugins and mimeTypes arrays</title> |
| <link rel='author' title='Mason Freed' href='mailto:masonfreed@chromium.org'> |
| <link rel='help' href='https://github.com/whatwg/html/issues/6003'> |
| <script src='/resources/testharness.js'></script> |
| <script src='/resources/testharnessreport.js'></script> |
| |
| <script> |
| test(function () { |
| assert_equals(navigator.plugins.length, 0, "Plugins array must be empty"); |
| assert_equals(navigator.mimeTypes.length, 0, "mimeTypes array must be empty"); |
| navigator.plugins.refresh(); |
| assert_equals(navigator.plugins.length, 0, "Plugins array must be empty, even after refresh()"); |
| assert_equals(navigator.mimeTypes.length, 0, "mimeTypes array must be empty, even after refresh()"); |
| }, "Tests that navigator.plugins and mimeTypes both return empty arrays."); |
| |
| test(() => { |
| const arrayIterator = Array.prototype[Symbol.iterator]; |
| assert_equals(navigator.plugins[Symbol.iterator], arrayIterator, "plugins array must provide @@iterator"); |
| assert_equals(navigator.mimeTypes[Symbol.iterator], arrayIterator, "mimeTypes array must provide @@iterator"); |
| assert_equals(Plugin.prototype[Symbol.iterator], arrayIterator, "Plugin must provide @@iterator"); |
| }, "@@iterator must exist"); |
| </script> |
