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087cba799c
Also, avoid using CO-RE features, as lskel doesn't support CO-RE, yet.
Include both light and libbpf skeleton in same file to test both of them
together.
In c48e51c8b0 ("bpf: selftests: Add selftests for module kfunc support"),
I added support for generating both lskel and libbpf skel for a BPF
object, however the name parameter for bpftool caused collisions when
included in same file together. This meant that every test needed a
separate file for a libbpf/light skeleton separation instead of
subtests.
Change that by appending a "_lskel" suffix to the name for files using
light skeleton, and convert all existing users.
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211028063501.2239335-7-memxor@gmail.com
28 lines
668 B
C
28 lines
668 B
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright (c) 2021 Facebook */
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#include <test_progs.h>
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#include "trace_vprintk.lskel.h"
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void test_verif_stats(void)
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{
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__u32 len = sizeof(struct bpf_prog_info);
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struct trace_vprintk_lskel *skel;
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struct bpf_prog_info info = {};
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int err;
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skel = trace_vprintk_lskel__open_and_load();
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if (!ASSERT_OK_PTR(skel, "trace_vprintk__open_and_load"))
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goto cleanup;
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err = bpf_obj_get_info_by_fd(skel->progs.sys_enter.prog_fd, &info, &len);
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if (!ASSERT_OK(err, "bpf_obj_get_info_by_fd"))
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goto cleanup;
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if (!ASSERT_GT(info.verified_insns, 0, "verified_insns"))
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goto cleanup;
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cleanup:
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trace_vprintk_lskel__destroy(skel);
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}
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