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selftests/bpf: Unroll the main loop in reuseport test

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Prepare for iterating over individual tests without introducing another
nested loop in the main test function.

Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20191212102259.418536-6-jakub@cloudflare.com
This commit is contained in:
Jakub Sitnicki 2019-12-12 11:22:54 +01:00 committed by Alexei Starovoitov
parent a9ce4cf4e4
commit 9936338258
1 changed files with 47 additions and 38 deletions
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85
tools/testing/selftests/bpf/test_select_reuseport.c
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@ -698,47 +698,56 @@ static const char *sotype_str(int sotype)
}
}
static void test_config(int type, sa_family_t family, bool inany)
{
int err;
printf("######## %s/%s %s ########\n",
family_str(family), sotype_str(type),
inany ? " INANY " : "LOOPBACK");
setup_per_test(type, family, inany);
test_err_inner_map(type, family);
/* Install reuseport_array to the outer_map */
err = bpf_map_update_elem(outer_map, &index_zero,
&reuseport_array, BPF_ANY);
CHECK(err == -1, "update_elem(outer_map)",
"err:%d errno:%d\n", err, errno);
test_err_skb_data(type, family);
test_err_sk_select_port(type, family);
test_pass(type, family);
test_syncookie(type, family);
test_pass_on_err(type, family);
/* Must be the last test */
test_detach_bpf(type, family);
cleanup_per_test();
printf("\n");
}
#define BIND_INANY true
static void test_all(void)
{
/* Extra SOCK_STREAM to test bind_inany==true */
const int types[] = { SOCK_STREAM, SOCK_DGRAM, SOCK_STREAM };
const sa_family_t families[] = { AF_INET6, AF_INET };
const bool bind_inany[] = { false, false, true };
int t, f, err;
const struct config {
int sotype;
sa_family_t family;
bool inany;
} configs[] = {
{ SOCK_STREAM, AF_INET },
{ SOCK_STREAM, AF_INET, BIND_INANY },
{ SOCK_STREAM, AF_INET6 },
{ SOCK_STREAM, AF_INET6, BIND_INANY },
{ SOCK_DGRAM, AF_INET },
{ SOCK_DGRAM, AF_INET6 },
};
const struct config *c;
for (f = 0; f < ARRAY_SIZE(families); f++) {
sa_family_t family = families[f];
for (t = 0; t < ARRAY_SIZE(types); t++) {
bool inany = bind_inany[t];
int type = types[t];
printf("######## %s/%s %s ########\n",
family_str(family), sotype_str(type),
inany ? " INANY " : "LOOPBACK");
setup_per_test(type, family, inany);
test_err_inner_map(type, family);
/* Install reuseport_array to the outer_map */
err = bpf_map_update_elem(outer_map, &index_zero,
&reuseport_array, BPF_ANY);
CHECK(err == -1, "update_elem(outer_map)",
"err:%d errno:%d\n", err, errno);
test_err_skb_data(type, family);
test_err_sk_select_port(type, family);
test_pass(type, family);
test_syncookie(type, family);
test_pass_on_err(type, family);
/* Must be the last test */
test_detach_bpf(type, family);
cleanup_per_test();
printf("\n");
}
}
for (c = configs; c < configs + ARRAY_SIZE(configs); c++)
test_config(c->sotype, c->family, c->inany);
}
int main(int argc, const char **argv)