const testEnvName … // This init function supports TestToSymbolFunc. For simplicity, // we use the test binary itself as a sample gccgo driver. // We set an environment variable to specify how it should behave. func init() { … } func TestToSymbolFunc(t *testing.T) { … } var symbolTests … func TestV1(t *testing.T) { … } func TestV2(t *testing.T) { … } func TestV3(t *testing.T) { … }