The vhost-user-blk-test currently hangs if QTEST_QEMU_STORAGE_DAEMON_BINARY
points to a non-existing binary. Let's improve this situation by checking
for the availability of the binary first, so we can fail gracefully if
it is not accessible.
Signed-off-by: Thomas Huth <th...@redhat.com>
---
tests/qtest/vhost-user-blk-test.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/tests/qtest/vhost-user-blk-test.c
b/tests/qtest/vhost-user-blk-test.c
index 8796c74ca4..6f108a1b62 100644
--- a/tests/qtest/vhost-user-blk-test.c
+++ b/tests/qtest/vhost-user-blk-test.c
@@ -789,6 +789,14 @@ static const char *qtest_qemu_storage_daemon_binary(void)
exit(0);
}
+ /* If we've got a path to the binary, check whether we can access it */
+ if (strchr(qemu_storage_daemon_bin, '/') &&
+ access(qemu_storage_daemon_bin, X_OK) != 0) {
+ fprintf(stderr, "ERROR: '%s' is not accessible\n",
+ qemu_storage_daemon_bin);
+ exit(1);
+ }
+
return qemu_storage_daemon_bin;
}
--
2.27.0
