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// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2022 Facebook */
#include <test_progs.h>
#include "dynptr_fail.skel.h"
#include "dynptr_success.skel.h"
static struct {
const char *prog_name;
const char *expected_err_msg;
} dynptr_tests[] = {
/* success cases */
{"test_read_write", NULL},
{"test_data_slice", NULL},
{"test_ringbuf", NULL},
};
static void verify_success(const char *prog_name)
{
struct dynptr_success *skel;
struct bpf_program *prog;
struct bpf_link *link;
skel = dynptr_success__open();
if (!ASSERT_OK_PTR(skel, "dynptr_success__open"))
return;
skel->bss->pid = getpid();
dynptr_success__load(skel);
if (!ASSERT_OK_PTR(skel, "dynptr_success__load"))
goto cleanup;
prog = bpf_object__find_program_by_name(skel->obj, prog_name);
if (!ASSERT_OK_PTR(prog, "bpf_object__find_program_by_name"))
goto cleanup;
link = bpf_program__attach(prog);
if (!ASSERT_OK_PTR(link, "bpf_program__attach"))
goto cleanup;
usleep(1);
ASSERT_EQ(skel->bss->err, 0, "err");
bpf_link__destroy(link);
cleanup:
dynptr_success__destroy(skel);
}
void test_dynptr(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(dynptr_tests); i++) {
if (!test__start_subtest(dynptr_tests[i].prog_name))
continue;
verify_success(dynptr_tests[i].prog_name);
}
RUN_TESTS(dynptr_fail);
}
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