36 // Cancel().
38 //  - After Cancel(), Run() completes but has no effect.
39 TEST(CancelableCallbackTest, Cancel) {  in TEST()  argument
51   cancelable.Cancel();  in TEST()
56 // Cancel() called multiple times.
57 //  - Cancel() cancels all copies of the wrapped callback.
58 //  - Calling Cancel() more than once has no effect.
59 //  - After Cancel(), callback() returns a null callback.
67   cancelable.Cancel();  in TEST()
75   // Calling Cancel() again has no effect.  in TEST()
76   cancelable.Cancel();  in TEST()
102 // Cancel() called on bound closure with a RefCounted parameter.
103 //  - Cancel drops wrapped callback (and, implicitly, its bound arguments).
113   // There is only one reference to |ref_counted| after the Cancel().  in TEST()
114   cancelable.Cancel();  in TEST()
153 //  - Cancel() transforms the CancelableOnceCallback into a cancelled state.
162   cancelable.Cancel();  in TEST()
185   // Cancel before running the task.  in TEST()
186   cancelable.Cancel();  in TEST()
198   // Cancel before running the task.  in TEST()
199   cancelable.Cancel();  in TEST()
232   // Cancel before running the tasks.  in TEST()
233   cancelable_reply.Cancel();  in TEST()