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Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c')
-rw-r--r--tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c b/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c
new file mode 100644
index 000000000000..0cca4e8ae38e
--- /dev/null
+++ b/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (C) 2023. Huawei Technologies Co., Ltd */
+#define _GNU_SOURCE
+#include <sched.h>
+#include <pthread.h>
+#include <stdbool.h>
+#include <bpf/btf.h>
+#include <test_progs.h>
+
+#include "test_bpf_ma.skel.h"
+
+void test_test_bpf_ma(void)
+{
+ struct test_bpf_ma *skel;
+ struct btf *btf;
+ int i, err;
+
+ skel = test_bpf_ma__open();
+ if (!ASSERT_OK_PTR(skel, "open"))
+ return;
+
+ btf = bpf_object__btf(skel->obj);
+ if (!ASSERT_OK_PTR(btf, "btf"))
+ goto out;
+
+ for (i = 0; i < ARRAY_SIZE(skel->rodata->data_sizes); i++) {
+ char name[32];
+ int id;
+
+ snprintf(name, sizeof(name), "bin_data_%u", skel->rodata->data_sizes[i]);
+ id = btf__find_by_name_kind(btf, name, BTF_KIND_STRUCT);
+ if (!ASSERT_GT(id, 0, "bin_data"))
+ goto out;
+ skel->rodata->data_btf_ids[i] = id;
+ }
+
+ err = test_bpf_ma__load(skel);
+ if (!ASSERT_OK(err, "load"))
+ goto out;
+
+ err = test_bpf_ma__attach(skel);
+ if (!ASSERT_OK(err, "attach"))
+ goto out;
+
+ skel->bss->pid = getpid();
+ usleep(1);
+ ASSERT_OK(skel->bss->err, "test error");
+out:
+ test_bpf_ma__destroy(skel);
+}