]> Git Repo - J-linux.git/blob - tools/testing/selftests/bpf/prog_tests/static_linked.c
Merge tag 'vfs-6.13-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
[J-linux.git] / tools / testing / selftests / bpf / prog_tests / static_linked.c
1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2019 Facebook */
3
4 #include <test_progs.h>
5 #include "test_static_linked.skel.h"
6
7 void test_static_linked(void)
8 {
9         int err;
10         struct test_static_linked* skel;
11
12         skel = test_static_linked__open();
13         if (!ASSERT_OK_PTR(skel, "skel_open"))
14                 return;
15
16         skel->rodata->rovar1 = 1;
17         skel->rodata->rovar2 = 4;
18
19         err = test_static_linked__load(skel);
20         if (!ASSERT_OK(err, "skel_load"))
21                 goto cleanup;
22
23         err = test_static_linked__attach(skel);
24         if (!ASSERT_OK(err, "skel_attach"))
25                 goto cleanup;
26
27         /* trigger */
28         usleep(1);
29
30         ASSERT_EQ(skel->data->var1, 1 * 2 + 2 + 3, "var1");
31         ASSERT_EQ(skel->data->var2, 4 * 3 + 5 + 6, "var2");
32
33 cleanup:
34         test_static_linked__destroy(skel);
35 }
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