| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_UI_COCOA_RUN_LOOP_TESTING_H_ |
| #define CHROME_BROWSER_UI_COCOA_RUN_LOOP_TESTING_H_ |
| |
| namespace chrome { |
| namespace testing { |
| |
| // A common pattern in Chromium is to get a selector to execute on the next |
| // iteration of the outermost run loop, done like so: |
| // |
| // [someObj performSelector:@selector(someSel:) withObject:nil afterDelay:0]; |
| // |
| // This is used when performing the work will negatively affect something |
| // currently on the stack. Unfortunately this also affects the testability of |
| // objects that do this. A call to this function will pump work like this from |
| // the event queue and run it until all such work, as of the time of calling |
| // this, has been processed. |
| // |
| // Note that this is not a NSApplication-based loop, and so things like NSEvents |
| // are *not* pumped from the event queue. |
| void NSRunLoopRunAllPending(); |
| |
| } // namespace testing |
| } // namespace chrome |
| |
| #endif // CHROME_BROWSER_UI_COCOA_RUN_LOOP_TESTING_H_ |
