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-rw-r--r--tools/testing/selftests/bpf/prog_tests/verif_stats.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/verif_stats.c b/tools/testing/selftests/bpf/prog_tests/verif_stats.c
new file mode 100644
index 000000000000..a47e7c0e1ffd
--- /dev/null
+++ b/tools/testing/selftests/bpf/prog_tests/verif_stats.c
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2021 Facebook */
+
+#include <test_progs.h>
+
+#include "trace_vprintk.lskel.h"
+
+void test_verif_stats(void)
+{
+ __u32 len = sizeof(struct bpf_prog_info);
+ struct trace_vprintk_lskel *skel;
+ struct bpf_prog_info info = {};
+ int err;
+
+ skel = trace_vprintk_lskel__open_and_load();
+ if (!ASSERT_OK_PTR(skel, "trace_vprintk__open_and_load"))
+ goto cleanup;
+
+ err = bpf_obj_get_info_by_fd(skel->progs.sys_enter.prog_fd, &info, &len);
+ if (!ASSERT_OK(err, "bpf_obj_get_info_by_fd"))
+ goto cleanup;
+
+ if (!ASSERT_GT(info.verified_insns, 0, "verified_insns"))
+ goto cleanup;
+
+cleanup:
+ trace_vprintk_lskel__destroy(skel);
+}