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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 / wq.c
1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2024 Benjamin Tissoires */
3 #include <test_progs.h>
4 #include "wq.skel.h"
5 #include "wq_failures.skel.h"
6
7 void serial_test_wq(void)
8 {
9         struct wq *wq_skel = NULL;
10         int err, prog_fd;
11
12         LIBBPF_OPTS(bpf_test_run_opts, topts);
13
14         RUN_TESTS(wq);
15
16         /* re-run the success test to check if the timer was actually executed */
17
18         wq_skel = wq__open_and_load();
19         if (!ASSERT_OK_PTR(wq_skel, "wq_skel_load"))
20                 return;
21
22         err = wq__attach(wq_skel);
23         if (!ASSERT_OK(err, "wq_attach"))
24                 return;
25
26         prog_fd = bpf_program__fd(wq_skel->progs.test_syscall_array_sleepable);
27         err = bpf_prog_test_run_opts(prog_fd, &topts);
28         ASSERT_OK(err, "test_run");
29         ASSERT_EQ(topts.retval, 0, "test_run");
30
31         usleep(50); /* 10 usecs should be enough, but give it extra */
32
33         ASSERT_EQ(wq_skel->bss->ok_sleepable, (1 << 1), "ok_sleepable");
34         wq__destroy(wq_skel);
35 }
36
37 void serial_test_failures_wq(void)
38 {
39         RUN_TESTS(wq_failures);
40 }
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