test(runtime): accept a closed connection for refused Xvfb setups

commit: f2df2700a3d1f7bbdebba07ee203c2922d907ed6
author: brice · 11h ago · 2026-10-22 09:00 UTC
parent: c1fb73f
signature: GPG VerifiedCD88F9E564E0102646FB6077A1A07C7C7C3E349D · arch-gpg Verified for the committer email
checks: 1/2

1 file · +3 -2

M conn_xserver_test.go +3 -2


@@ -85,9 +85,10 @@ func TestXserverDial(t *testing.T) {
85	85		writeXauthority(t, auth, cookie)
86	86		display := startXvfb(t, auth)
87	87
88		-	// Without a cookie the server refuses the setup.
	88	+	// Without a cookie the server refuses the setup: some builds answer Failed,
	89	+	// others close the connection without a reply.
89	90		t.Setenv("XAUTHORITY", filepath.Join(dir, "missing"))
90		-	if _, err := xturbo.Dial(display); !errors.Is(err, xturbo.ErrSetupFailed) {
	91	+	if _, err := xturbo.Dial(display); !errors.Is(err, xturbo.ErrSetupFailed) && !errors.Is(err, xturbo.ErrClosed) {
91	92		t.Fatalf("unauthenticated Dial: %v", err)
92	93		}
93	94

 	writeXauthority(t, auth, cookie)
 	display := startXvfb(t, auth)
-	// Without a cookie the server refuses the setup.
+	// Without a cookie the server refuses the setup: some builds answer Failed,
+	// others close the connection without a reply.
 	t.Setenv("XAUTHORITY", filepath.Join(dir, "missing"))
-	if _, err := xturbo.Dial(display); !errors.Is(err, xturbo.ErrSetupFailed) {
+	if _, err := xturbo.Dial(display); !errors.Is(err, xturbo.ErrSetupFailed) && !errors.Is(err, xturbo.ErrClosed) {
 		t.Fatalf("unauthenticated Dial: %v", err)
 	}