| <!DOCTYPE HTML> |
| <html> |
| <head> |
| <title>WebStorage Test: StorageEvent - constructor</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| test(function() { |
| assert_throws_js(TypeError, () => new StorageEvent()); |
| // should be redundant, but .length can be wrong with custom bindings |
| assert_equals(StorageEvent.length, 1, 'StorageEvent.length'); |
| }, 'constructor with no arguments'); |
| |
| test(function() { |
| var event = new StorageEvent('type'); |
| assert_equals(event.type, 'type', 'type'); |
| assert_equals(event.key, null, 'key'); |
| assert_equals(event.oldValue, null, 'oldValue'); |
| assert_equals(event.newValue, null, 'newValue'); |
| assert_equals(event.url, '', 'url'); |
| assert_equals(event.storageArea, null, 'storageArea'); |
| }, 'constructor with just type argument'); |
| |
| test(function() { |
| assert_not_equals(localStorage, null, 'localStorage'); // precondition |
| |
| var event = new StorageEvent('storage', { |
| bubbles: true, |
| cancelable: true, |
| key: 'key', |
| oldValue: 'oldValue', |
| newValue: 'newValue', |
| url: 'url', // not an absolute URL to ensure it isn't resolved |
| storageArea: localStorage |
| }); |
| assert_equals(event.type, 'storage', 'type'); |
| assert_equals(event.bubbles, true, 'bubbles'); |
| assert_equals(event.cancelable, true, 'cancelable'); |
| assert_equals(event.key, 'key', 'key'); |
| assert_equals(event.oldValue, 'oldValue', 'oldValue'); |
| assert_equals(event.newValue, 'newValue', 'newValue'); |
| assert_equals(event.url, 'url', 'url'); |
| assert_equals(event.storageArea, localStorage, 'storageArea'); |
| }, 'constructor with sensible type argument and members'); |
| |
| test(function() { |
| var event = new StorageEvent(null, { |
| key: null, |
| oldValue: null, |
| newValue: null, |
| url: null, |
| storageArea: null |
| }); |
| assert_equals(event.type, 'null', 'type'); |
| assert_equals(event.key, null, 'key'); |
| assert_equals(event.oldValue, null, 'oldValue'); |
| assert_equals(event.newValue, null, 'newValue'); |
| assert_equals(event.url, 'null', 'url'); |
| assert_equals(event.storageArea, null, 'storageArea'); |
| }, 'constructor with null type argument and members'); |
| |
| test(function() { |
| var event = new StorageEvent(undefined, { |
| key: undefined, |
| oldValue: undefined, |
| newValue: undefined, |
| url: undefined, |
| storageArea: undefined |
| }); |
| assert_equals(event.type, 'undefined', 'type'); |
| assert_equals(event.key, null, 'key'); |
| assert_equals(event.oldValue, null, 'oldValue'); |
| assert_equals(event.newValue, null, 'newValue'); |
| assert_equals(event.url, '', 'url'); // not 'undefined'! |
| assert_equals(event.storageArea, null, 'storageArea'); |
| }, 'constructor with undefined type argument and members'); |
| </script> |
| </body> |
| </html> |
