Function WithStub

internal/exit/exit.go:51–56

WithStub runs the supplied function with Exit stubbed. It returns the stub used, so that users can test whether the process would have crashed.

(f func())

// WithStub runs the supplied function with Exit stubbed. It returns the stub
// used, so that users can test whether the process would have crashed.
func WithStub(f func()) *StubbedExit {
	s := Stub()
	defer s.Unstub()
	f()
	return s
}

// Unstub restores the previous exit function.
func (se *StubbedExit) Unstub() {