Github user daserge commented on a diff in the pull request:
https://github.com/apache/cordova-lib/pull/418#discussion_r57673750
--- Diff: cordova-common/spec/events.spec.js ---
@@ -0,0 +1,30 @@
+/**
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+*/
+
+var events = require('../src/events');
+
+describe('forwardEventsTo method', function () {
+ afterEach(function() {
+ events.forwardEventsTo(null);
+ });
+ it('should not go to infinite loop when trying to forward to self',
function () {
+ events.forwardEventsTo(events);
+ events.emit('log', 'test message');
--- End diff --
This test will fail if we go into an infinite recursion as the title says.
I will add another one for the `EVENTS_RECEIVER` internals check - although
would it be better not to use rewire but to verify that forwarding has been
reset after `events.forwardEventsTo(events)` call (the behavior change we are
discussing below)?
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