From bbacae7f7fa62bcfd06e03fb89f1083fac37fd03 Mon Sep 17 00:00:00 2001
From: Hilko Bengen <bengen@debian.org>
Date: Mon, 25 Oct 2021 21:35:20 +0200
Subject: [PATCH] Skip vsock-related checks if AF_VSOCK is not supported.

Gbp-Pq: Name 0010-Skip-vsock-related-checks-if-AF_VSOCK-is-not-support.patch
---
 tests/functions.sh.in            | 10 ++++++++++
 tests/test-ip-filter-anyvsock.sh |  1 +
 tests/test-nbd-vsock.sh          |  1 +
 tests/test-vsock.sh              |  1 +
 4 files changed, 13 insertions(+)

diff --git a/tests/functions.sh.in b/tests/functions.sh.in
index 403fa56..d6c4255 100644
--- a/tests/functions.sh.in
+++ b/tests/functions.sh.in
@@ -239,6 +239,16 @@ requires_non_root ()
     fi
 }
 
+# Tests that use the vsock interface will fail if vsock is not
+# supported.
+requires_vsock_support ()
+{
+    if ! grep -q ^AF_VSOCK /proc/net/protocols; then
+        echo "$0: test skipped because AF_VSOCK is not supported."
+        exit 77
+    fi
+}
+
 # start_nbdkit -P pidfile args...
 #
 # Run nbdkit with args and wait for it to start up.  If it fails to
diff --git a/tests/test-ip-filter-anyvsock.sh b/tests/test-ip-filter-anyvsock.sh
index 3160e98..016b1da 100755
--- a/tests/test-ip-filter-anyvsock.sh
+++ b/tests/test-ip-filter-anyvsock.sh
@@ -47,6 +47,7 @@ requires nbdsh --version
 requires nbdsh -c 'print(h.connect_vsock)'
 requires_nbdsh_uri
 requires_linux_kernel_version 5.6
+requires_vsock_support
 
 # Not supported on Windows.
 if is_windows; then
diff --git a/tests/test-nbd-vsock.sh b/tests/test-nbd-vsock.sh
index e373689..f1f839a 100755
--- a/tests/test-nbd-vsock.sh
+++ b/tests/test-nbd-vsock.sh
@@ -47,6 +47,7 @@ set -x
 requires_nbdsh_uri
 requires nbdsh -c 'print(h.connect_vsock)'
 requires_linux_kernel_version 5.6
+requires_vsock_support
 
 # Because vsock ports are 32 bits, we can basically pick one at random
 # and be sure that it's not used.  However we must pick one >= 1024
diff --git a/tests/test-vsock.sh b/tests/test-vsock.sh
index fc39cb7..0bcfc4b 100755
--- a/tests/test-vsock.sh
+++ b/tests/test-vsock.sh
@@ -47,6 +47,7 @@ requires nbdsh --version
 requires nbdsh -c 'print(h.connect_vsock)'
 requires_nbdsh_uri
 requires_linux_kernel_version 5.6
+requires_vsock_support
 
 # Because vsock ports are 32 bits, we can basically pick one at random
 # and be sure that it's not used.  However we must pick one >= 1024
-- 
2.30.2