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 c4a9e6c5ad706f69b376873bdf97bd5e735f8ef4..0806c214a43e1cc86db7bb399d57392052517ccc 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 |
@@ -32,4 +32,14 @@ function assert_throws_dom_exception(global_context, code, func, description) { |
} |
}, description); |
assert_true(exception instanceof global_context.DOMException, 'DOMException on the appropriate window'); |
-} |
+} |
+ |
+function assert_array_equals_callback_invocations(actual, expected, description) { |
dominicc (has gone to gerrit)
2016/07/25 07:56:14
Maybe don't put 'array_equals' in the name of this
|
+ assert_equals(actual.length, expected.length); |
+ for (let len=actual.length, i=0; i<len; ++i) { |
+ let callback = expected[i][0]; |
+ assert_equals(actual[i][0], expected[i][0], callback + ' callback should be invoked'); |
+ assert_equals(actual[i][1], expected[i][1], callback + ' should be invoked on the element ' + expected[i][1]); |
+ assert_array_equals(actual[i][2], expected[i][2], callback + ' should be invoked with the arguments ' + expected[i][2]); |
+ } |
+} |