git: 931dec404489 - stable/14 - mixer tests: Serialize

From: Mark Johnston <markj_at_FreeBSD.org>
Date: Sun, 06 Apr 2025 22:51:15 UTC 
The branch stable/14 has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=931dec40448913cb9e33d2abb6a8c70400e847f6

commit 931dec40448913cb9e33d2abb6a8c70400e847f6
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2024-09-08 17:32:10 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2025-04-06 18:04:12 +0000

    mixer tests: Serialize
    
    These tests modify attributes of a global mixer device, and aren't
    prepared to run in parallel.
    
    (cherry picked from commit c6b41ba65021eff2b1db9157f813666a3e0543a1)
---
 usr.sbin/mixer/tests/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/usr.sbin/mixer/tests/Makefile b/usr.sbin/mixer/tests/Makefile
index 9a5bb3a183ab..c8056169f9a4 100644
--- a/usr.sbin/mixer/tests/Makefile
+++ b/usr.sbin/mixer/tests/Makefile
@@ -1,3 +1,6 @@
 ATF_TESTS_SH+=	mixer_test
 
+# mixer tests fiddle with a singleton dummy audio device.
+TEST_METADATA.mixer_test=	is_exclusive=true
+
 .include <bsd.test.mk>