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) }

	if v := C.hola; v != 0 {
		t.Fatalf("C.hola is %d, should be 0", v)
	}
	if v := C.testHola(); v != 0 {
		t.Fatalf("C.testHola() is %d, should be 0", v)
	}
}

// issue 2470

func testUnsignedInt(t *testing.T) {
	a := (int64)(C.UINT32VAL)
	b := (int64)(0xc008427b)
	if a != b {
		t.Errorf("Incorrect unsigned int - got %x, want %x", a, b)
	}
}

// issue 3250