FailNow, Fatal, Fatalf, SkipNow, Skip and Skipf must be called from the goroutine created by the test. Signed-off-by: Ophestra <cat@gensokyo.uk>
These are very useful in many packages containing relatively large amount of code making calls to difficult or impossible to stub functions. Signed-off-by: Ophestra <cat@gensokyo.uk>
