gotools/cmd/deadcode/deadcode_test.go

// Test runs the deadcode command on each scenario
// described by a testdata/*.txtar file.
func Test(t *testing.T) { … }

// buildDeadcode builds the deadcode executable.
// It returns its path, and a cleanup function.
func buildDeadcode(t *testing.T) string { … }

// words breaks a string into words, respecting
// Go string quotations around words with spaces.
func words(s string) ([]string, error) { … }