gotools/cmd/stringer/endtoend_test.go

func TestMain(m *testing.M) { … }

func TestEndToEnd(t *testing.T) { … }

// a type name for stringer. use the last component of the file name with the .go
func typeName(fname string) string { … }

func moreTests(t *testing.T, dirname, prefix string) []string { … }

// TestTags verifies that the -tags flag works as advertised.
func TestTags(t *testing.T) { … }

// TestConstValueChange verifies that if a constant value changes and
// the stringer code is not regenerated, we'll get a compiler error.
func TestConstValueChange(t *testing.T) { … }

var testfileSrcs …

// Test stringer on types defined in different kinds of tests.
// The generated code should not interfere between itself.
func TestTestFiles(t *testing.T) { … }

// The -output flag cannot be used in combiation with matching types across multiple packages.
func TestCollidingOutput(t *testing.T) { … }

var exe …

func stringerPath(t *testing.T) string { … }

// stringerCompileAndRun runs stringer for the named file and compiles and
// runs the target binary in directory dir. That binary will panic if the String method is incorrect.
func stringerCompileAndRun(t *testing.T, dir, stringer, typeName, fileName string) { … }

// copy copies the from file to the to file.
func copy(to, from string) error { … }

// run runs a single command and returns an error if it does not succeed.
// os/exec should have this function, to be honest.
func run(t testing.TB, name string, arg ...string) error { … }

// runInDir runs a single command in directory dir and returns an error if
// it does not succeed.
func runInDir(t testing.TB, dir, name string, arg ...string) error { … }