Function TestErrorf

vm_test.go:325–352

(t *testing.T)

}

func TestErrorf(t *testing.T) {
	l := NewState()
	BaseOpen(l)
	program := "-- script that is bigger than the max ID size\nhelper()\n" + strings.Repeat("--", idSize)
	expectedErrorMessage := chunkID(program) + ":2: error"
	l.PushGoFunction(func(l *State) int {
		Errorf(l, "error")
		return 0
	})
	l.SetGlobal("helper")
	errorHandled := false
	l.PushGoFunction(func(l *State) int {
		if l.Top() == 0 {
			t.Error("error handler received no arguments")
		} else if errorMessage, ok := l.ToString(-1); !ok {
			t.Errorf("error handler received %s instead of string", TypeNameOf(l, -1))
		} else if errorMessage != expectedErrorMessage {
			t.Errorf("error handler received '%s' instead of '%s'", errorMessage, expectedErrorMessage)
		}
		errorHandled = true
		return 1
	})
	LoadString(l, program)
	l.ProtectedCall(0, 0, -2)
	if !errorHandled {
		t.Error("error not handled")
	}
}

func TestPairsSplit(t *testing.T) {
	testString(t, `