Attempt to make audio and speech discovery more robust.

internal/speech/client_test.go

@@ -21,7 +21,9 @@ import (
 	"bufio"
 	"fmt"
 	"net"
+	"os"
 	"path/filepath"
+	"strconv"
 	"strings"
 	"sync"
 	"testing"
@@ -299,9 +301,10 @@ func TestLiveParametersUseSpeakingClientAndRejectInvalidValues(t *testing.T) {
 func TestDefaultSocketForSudo(t *testing.T) {
 	t.Setenv("SPEECHD_ADDRESS", "")
 	t.Setenv("SPEECHD_SOCKET", "")
-	t.Setenv("SUDO_UID", "1000")
-	t.Setenv("XDG_RUNTIME_DIR", "/run/user/0")
-	if got, err := resolve_server_address(""); err != nil || got.address != "/run/user/1000/speech-dispatcher/speechd.sock" {
+	runtimeDirectory := t.TempDir()
+	t.Setenv("SUDO_UID", strconv.Itoa(os.Getuid()))
+	t.Setenv("XDG_RUNTIME_DIR", runtimeDirectory)
+	if got, err := resolve_server_address(""); err != nil || got.address != filepath.Join(runtimeDirectory, "speech-dispatcher/speechd.sock") {
 		t.Fatal(got, err)
 	}
 	t.Setenv("SPEECHD_ADDRESS", "unix_socket:/tmp/example-speechd.sock")