internal/checker+gui: remove voice-srv test (Discord doesn't expose regional voice servers via public DNS)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-01 19:02:11 +03:00
parent 9ea777d7b7
commit 11c4eb7f4a
9 changed files with 27 additions and 484 deletions
@@ -190,111 +190,3 @@ func TestVoiceQualityBurst_ZeroCount(t *testing.T) {
 		"localhost", 19302, 0, 5*time.Millisecond)
 	assert.Error(t, err)
 }
-
-// TestVoiceServerProbe_HappyAndBlocked: against a fake SOCKS5 server, one
-// hostname (localhost) succeeds (REP=00) and another (127.0.0.1) gets
-// blocked (REP=05). Both resolve at the OS level, so Resolved should be
-// {localhost, 127.0.0.1}; Reachable should be {localhost}; Unreachable
-// should be {127.0.0.1}.
-func TestVoiceServerProbe_HappyAndBlocked(t *testing.T) {
-	// Stand up a tiny fake SOCKS5 server that completes greet+CONNECT
-	// only for hostname "localhost"; CONNECT to "127.0.0.1" is refused
-	// with REP=05. We don't need full RFC 1928 — just enough to drive
-	// the probe path.
-	ln, err := net.Listen("tcp", "127.0.0.1:0")
-	require.NoError(t, err)
-	defer ln.Close()
-	go func() {
-		for {
-			c, err := ln.Accept()
-			if err != nil {
-				return
-			}
-			go func(c net.Conn) {
-				defer c.Close()
-				_ = c.SetDeadline(time.Now().Add(2 * time.Second))
-				// Read greeting: VER NMETHODS METHODS...
-				hdr := make([]byte, 2)
-				if _, err := readFull(c, hdr); err != nil {
-					return
-				}
-				if hdr[0] != 0x05 {
-					return
-				}
-				methods := make([]byte, hdr[1])
-				if _, err := readFull(c, methods); err != nil {
-					return
-				}
-				// Reply: no-auth.
-				_, _ = c.Write([]byte{0x05, 0x00})
-				// Read CONNECT request: VER CMD RSV ATYP...
-				h2 := make([]byte, 4)
-				if _, err := readFull(c, h2); err != nil {
-					return
-				}
-				var host string
-				switch h2[3] {
-				case 0x01:
-					ip := make([]byte, 4)
-					_, _ = readFull(c, ip)
-					host = net.IP(ip).String()
-				case 0x03:
-					l := make([]byte, 1)
-					_, _ = readFull(c, l)
-					name := make([]byte, int(l[0]))
-					_, _ = readFull(c, name)
-					host = string(name)
-				}
-				port := make([]byte, 2)
-				_, _ = readFull(c, port)
-				// Reply REP=00 only for hostname "localhost"; refuse otherwise.
-				if host == "localhost" {
-					_, _ = c.Write([]byte{0x05, 0x00, 0x00, 0x01, 0, 0, 0, 0, 0, 0})
-				} else {
-					_, _ = c.Write([]byte{0x05, 0x05, 0x00, 0x01, 0, 0, 0, 0, 0, 0})
-				}
-			}(c)
-		}
-	}()
-
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-	defer cancel()
-
-	res, err := runVoiceServerProbe(ctx,
-		[]string{"localhost", "127.0.0.1"}, ln.Addr().String(),
-		false, "", "", 1*time.Second)
-	require.NoError(t, err)
-
-	assert.ElementsMatch(t, []string{"localhost", "127.0.0.1"}, res.Resolved)
-	assert.Equal(t, []string{"localhost"}, res.Reachable)
-	assert.Equal(t, []string{"127.0.0.1"}, res.UnreachableButResolved)
-	assert.Empty(t, res.Unresolved)
-}
-
-// TestVoiceServerProbe_EmptyHostnameList: zero-length input → zero-length
-// Resolved/Reachable, no error.
-func TestVoiceServerProbe_EmptyHostnameList(t *testing.T) {
-	ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
-	defer cancel()
-
-	res, err := runVoiceServerProbe(ctx,
-		[]string{}, "127.0.0.1:1", false, "", "", 100*time.Millisecond)
-	require.NoError(t, err)
-
-	assert.Empty(t, res.Resolved)
-	assert.Empty(t, res.Reachable)
-	assert.Empty(t, res.Unresolved)
-}
-
-// readFull is a tiny helper to avoid importing io just for this.
-func readFull(c net.Conn, buf []byte) (int, error) {
-	got := 0
-	for got < len(buf) {
-		n, err := c.Read(buf[got:])
-		got += n
-		if err != nil {
-			return got, err
-		}
-	}
-	return got, nil
-}