func TestSetEnv(t *testing.T)                { testSetEnv(t) }
func TestThreadLock(t *testing.T)            { testThreadLockFunc(t) }
func TestUnsignedInt(t *testing.T)           { testUnsignedInt(t) }
func TestZeroArgCallback(t *testing.T)       { testZeroArgCallback(t) }

func BenchmarkCgoCall(b *testing.B)      { benchCgoCall(b) }
func BenchmarkGoString(b *testing.B)     { benchGoString(b) }
func BenchmarkCGoCallback(b *testing.B)  { benchCallback(b) }

	nestedCall(func() { panic("callback panic") })
	panic("nestedCall returned")
}

// Callback with zero arguments used to make the stack misaligned,
// which broke the garbage collector and other things.
func testZeroArgCallback(t *testing.T) {
	defer func() {
		s := recover()
		if s != nil {
			t.Fatal("panic during callback:", s)
		}
	}()
	C.callGoFoo()
}

//export goFoo
func goFoo() {
	x := 1