Chromium Code Reviews| Index: third_party/WebKit/LayoutTests/custom-elements/spec/resources/custom-elements-helpers.js |
| diff --git a/third_party/WebKit/LayoutTests/custom-elements/spec/resources/custom-elements-helpers.js b/third_party/WebKit/LayoutTests/custom-elements/spec/resources/custom-elements-helpers.js |
| index 114e1b00bc6ffb268a28a110e75a443962c4ef7d..14fd646a956ad04debaeaeebd55505f0317d006b 100644 |
| --- a/third_party/WebKit/LayoutTests/custom-elements/spec/resources/custom-elements-helpers.js |
| +++ b/third_party/WebKit/LayoutTests/custom-elements/spec/resources/custom-elements-helpers.js |
| @@ -43,3 +43,8 @@ function assert_array_equals_callback_invocations(actual, expected, description) |
| assert_array_equals(actual[i][2], expected[i][2], callback + ' should be invoked with the arguments ' + expected[i][2]); |
| } |
| } |
| + |
| +function assert_is_upgraded(element, className, description) { |
|
dominicc (has gone to gerrit)
2016/08/22 08:07:36
Splendid.
|
| + assert_true(element.matches(':defined'), description); |
| + assert_equals(Object.getPrototypeOf(element), className.prototype, description); |
| +} |