SSE: Remove deprecated assert_not_exists usage
diff --git a/ServerSentEvents/eventsource-onopen.htm b/ServerSentEvents/eventsource-onopen.htm index e202a88..110e7a2 100644 --- a/ServerSentEvents/eventsource-onopen.htm +++ b/ServerSentEvents/eventsource-onopen.htm
@@ -14,7 +14,7 @@ source.onopen = function(e) { test.step(function() { assert_equals(source.readyState, source.OPEN) - assert_not_exists(e, "data") + assert_false(e.hasOwnProperty('data')) assert_false(e.bubbles) assert_false(e.cancelable) this.close() 