1 files changed, 26 insertions, 0 deletions
diff --git a/host/start-vmm/tests/bridge_remove.c b/host/start-vmm/tests/bridge_remove.c
new file mode 100644
index 0000000..9de41fe
--- /dev/null
+++ b/host/start-vmm/tests/bridge_remove.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: EUPL-1.2+
+// SPDX-FileCopyrightText: 2022 Alyssa Ross <hi@alyssa.is>
+
+#include "../net-util.h"
+
+#include <assert.h>
+#include <errno.h>
+#include <sched.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(void)
+{
+	char name[IFNAMSIZ];
+	int r;
+
+	unshare(CLONE_NEWUSER|CLONE_NEWNET);
+
+	r = snprintf(name, sizeof name, "br%d", rand());
+	assert(r > 0 && (size_t)r < sizeof name);
+	if (bridge_add(name) == -1)
+		return errno == EPERM ? 77 : 1;
+
+	assert(!bridge_delete(name));
+	assert(!if_nametoindex(name));
+}