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// SPDX-License-Identifier: GPL-2.0
#include <test_progs.h>
#include "struct_ops_id_ops_mapping1.skel.h"
#include "struct_ops_id_ops_mapping2.skel.h"
static void test_st_ops_id_ops_mapping(void)
{
struct struct_ops_id_ops_mapping1 *skel1 = NULL;
struct struct_ops_id_ops_mapping2 *skel2 = NULL;
struct bpf_map_info info = {};
__u32 len = sizeof(info);
int err, pid, prog1_fd, prog2_fd;
skel1 = struct_ops_id_ops_mapping1__open_and_load();
if (!ASSERT_OK_PTR(skel1, "struct_ops_id_ops_mapping1__open"))
goto out;
skel2 = struct_ops_id_ops_mapping2__open_and_load();
if (!ASSERT_OK_PTR(skel2, "struct_ops_id_ops_mapping2__open"))
goto out;
err = bpf_map_get_info_by_fd(bpf_map__fd(skel1->maps.st_ops_map),
&info, &len);
if (!ASSERT_OK(err, "bpf_map_get_info_by_fd"))
goto out;
skel1->bss->st_ops_id = info.id;
err = bpf_map_get_info_by_fd(bpf_map__fd(skel2->maps.st_ops_map),
&info, &len);
if (!ASSERT_OK(err, "bpf_map_get_info_by_fd"))
goto out;
skel2->bss->st_ops_id = info.id;
err = struct_ops_id_ops_mapping1__attach(skel1);
if (!ASSERT_OK(err, "struct_ops_id_ops_mapping1__attach"))
goto out;
err = struct_ops_id_ops_mapping2__attach(skel2);
if (!ASSERT_OK(err, "struct_ops_id_ops_mapping2__attach"))
goto out;
/* run tracing prog that calls .test_1 and checks return */
pid = getpid();
skel1->bss->test_pid = pid;
skel2->bss->test_pid = pid;
sys_gettid();
skel1->bss->test_pid = 0;
skel2->bss->test_pid = 0;
/* run syscall_prog that calls .test_1 and checks return */
prog1_fd = bpf_program__fd(skel1->progs.syscall_prog);
err = bpf_prog_test_run_opts(prog1_fd, NULL);
ASSERT_OK(err, "bpf_prog_test_run_opts");
prog2_fd = bpf_program__fd(skel2->progs.syscall_prog);
err = bpf_prog_test_run_opts(prog2_fd, NULL);
ASSERT_OK(err, "bpf_prog_test_run_opts");
ASSERT_EQ(skel1->bss->test_err, 0, "skel1->bss->test_err");
ASSERT_EQ(skel2->bss->test_err, 0, "skel2->bss->test_err");
out:
struct_ops_id_ops_mapping1__destroy(skel1);
struct_ops_id_ops_mapping2__destroy(skel2);
}
void test_struct_ops_id_ops_mapping(void)
{
if (test__start_subtest("st_ops_id_ops_mapping"))
test_st_ops_id_ops_mapping();
}
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