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5912fcb4be
Two subtests in ksyms_module.c are not qualified as static, so these
subtests are exported as standalone tests in tests.h and lead to
confusion for the output of "./test_progs -t ksyms_module".
By using the following command ...
grep "^void \(serial_\)\?test_[a-zA-Z0-9_]\+(\(void\)\?)" \
tools/testing/selftests/bpf/prog_tests/*.c | \
awk -F : '{print $1}' | sort | uniq -c | awk '$1 != 1'
... one finds out that other tests also have a similar problem, so
fix these tests by marking subtests in these tests as static.
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220208065444.648778-1-houtao1@huawei.com
69 lines
1.7 KiB
C
69 lines
1.7 KiB
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 <network_helpers.h>
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#include "test_ksyms_module.lskel.h"
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#include "test_ksyms_module.skel.h"
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static void test_ksyms_module_lskel(void)
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{
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struct test_ksyms_module_lskel *skel;
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int err;
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LIBBPF_OPTS(bpf_test_run_opts, topts,
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.data_in = &pkt_v4,
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.data_size_in = sizeof(pkt_v4),
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.repeat = 1,
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);
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if (!env.has_testmod) {
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test__skip();
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return;
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}
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skel = test_ksyms_module_lskel__open_and_load();
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if (!ASSERT_OK_PTR(skel, "test_ksyms_module_lskel__open_and_load"))
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return;
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err = bpf_prog_test_run_opts(skel->progs.load.prog_fd, &topts);
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if (!ASSERT_OK(err, "bpf_prog_test_run"))
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goto cleanup;
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ASSERT_EQ(topts.retval, 0, "retval");
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ASSERT_EQ(skel->bss->out_bpf_testmod_ksym, 42, "bpf_testmod_ksym");
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cleanup:
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test_ksyms_module_lskel__destroy(skel);
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}
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static void test_ksyms_module_libbpf(void)
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{
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struct test_ksyms_module *skel;
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int err;
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LIBBPF_OPTS(bpf_test_run_opts, topts,
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.data_in = &pkt_v4,
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.data_size_in = sizeof(pkt_v4),
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.repeat = 1,
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);
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if (!env.has_testmod) {
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test__skip();
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return;
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}
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skel = test_ksyms_module__open_and_load();
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if (!ASSERT_OK_PTR(skel, "test_ksyms_module__open"))
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return;
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err = bpf_prog_test_run_opts(bpf_program__fd(skel->progs.load), &topts);
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if (!ASSERT_OK(err, "bpf_prog_test_run"))
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goto cleanup;
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ASSERT_EQ(topts.retval, 0, "retval");
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ASSERT_EQ(skel->bss->out_bpf_testmod_ksym, 42, "bpf_testmod_ksym");
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cleanup:
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test_ksyms_module__destroy(skel);
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}
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void test_ksyms_module(void)
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{
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if (test__start_subtest("lskel"))
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test_ksyms_module_lskel();
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if (test__start_subtest("libbpf"))
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test_ksyms_module_libbpf();
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}
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