Function tempSocketPath

sockets/unix_socket_test.go:16–35

tempSocketPath returns a temporary socket path short enough to avoid exceeding Unix-domain socket path length limits on some platforms.

(t *testing.T)

// tempSocketPath returns a temporary socket path short enough to avoid
// exceeding Unix-domain socket path length limits on some platforms.
func tempSocketPath(t *testing.T) string {
	t.Helper()

	f, err := os.CreateTemp("", "test*.sock")
	if err != nil {
		t.Fatal(err)
	}
	_ = f.Close()

	path := f.Name()
	t.Cleanup(func() { _ = os.Remove(path) })
	if len(path) >= maxSocketPathLen {
		t.Fatalf("temporary socket path too long (%d >= %d): %q", len(path), maxSocketPathLen, path)
	}
	// Remove the temporary file; we only need a unique path / name.
	if err := os.Remove(path); err != nil {
		t.Fatal(err)
	}
	return path
}

func runTest(t *testing.T, path string, l net.Listener, echoStr string) {
	go func() {