38 // Cancel().
40 //  - After Cancel(), Run() completes but has no effect.
41 TEST(CancelableCallbackTest, Cancel) {  in TEST()  argument
53   cancelable.Cancel();  in TEST()
58 // Cancel() called multiple times.
59 //  - Cancel() cancels all copies of the wrapped callback.
60 //  - Calling Cancel() more than once has no effect.
61 //  - After Cancel(), callback() returns a null callback.
69   cancelable.Cancel();  in TEST()
77   // Calling Cancel() again has no effect.  in TEST()
78   cancelable.Cancel();  in TEST()
104 // Cancel() called on bound closure with a RefCounted parameter.
105 //  - Cancel drops wrapped callback (and, implicitly, its bound arguments).
115   // There is only one reference to |ref_counted| after the Cancel().  in TEST()
116   cancelable.Cancel();  in TEST()
156 //  - Cancel() transforms the CancelableCallback into a cancelled state.
166   cancelable.Cancel();  in TEST()
186   // Cancel before running the message loop.  in TEST()
187   cancelable.Cancel();  in TEST()