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ut/sock: Add get/set_opts unit tests for posix sockets

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Signed-off-by: Evgeniy Kochetov <evgeniik@mellanox.com>
Change-Id: If53c1da8501c0c2abf8443643cfc8198c3254811
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/611
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Evgeniy Kochetov 2020-01-28 13:42:52 +00:00 committed by Tomasz Zawadzki
parent 74b184e73a
commit 9bcc052bfe
1 changed files with 82 additions and 0 deletions
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82
test/unit/lib/sock/sock.c/sock_ut.c
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@ -869,6 +869,87 @@ ut_sock_impl_get_set_opts(void)
CU_ASSERT(errno == ENOTSUP); CU_ASSERT(errno == ENOTSUP);
} }
static void
posix_sock_impl_get_set_opts(void)
{
int rc;
size_t len = 0;
struct spdk_sock_impl_opts opts = {};
struct spdk_sock_impl_opts long_opts[2];
rc = spdk_sock_impl_get_opts("posix", NULL, &len);
CU_ASSERT(rc == -1);
CU_ASSERT(errno == EINVAL);
rc = spdk_sock_impl_get_opts("posix", &opts, NULL);
CU_ASSERT(rc == -1);
CU_ASSERT(errno == EINVAL);
/* Check default opts */
len = sizeof(opts);
rc = spdk_sock_impl_get_opts("posix", &opts, &len);
CU_ASSERT(rc == 0);
CU_ASSERT(len == sizeof(opts));
CU_ASSERT(opts.recv_buf_size == MIN_SO_RCVBUF_SIZE);
CU_ASSERT(opts.send_buf_size == MIN_SO_SNDBUF_SIZE);
/* Try to request more opts */
len = sizeof(long_opts);
rc = spdk_sock_impl_get_opts("posix", long_opts, &len);
CU_ASSERT(rc == 0);
CU_ASSERT(len == sizeof(opts));
/* Try to request zero opts */
len = 0;
rc = spdk_sock_impl_get_opts("posix", &opts, &len);
CU_ASSERT(rc == 0);
CU_ASSERT(len == 0);
rc = spdk_sock_impl_set_opts("posix", NULL, len);
CU_ASSERT(rc == -1);
CU_ASSERT(errno == EINVAL);
opts.recv_buf_size = 16;
opts.send_buf_size = 4;
rc = spdk_sock_impl_set_opts("posix", &opts, sizeof(opts));
CU_ASSERT(rc == 0);
len = sizeof(opts);
memset(&opts, 0, sizeof(opts));
rc = spdk_sock_impl_get_opts("posix", &opts, &len);
CU_ASSERT(rc == 0);
CU_ASSERT(opts.recv_buf_size == 16);
CU_ASSERT(opts.send_buf_size == 4);
/* Try to set more opts */
long_opts[0].recv_buf_size = 4;
long_opts[0].send_buf_size = 6;
long_opts[1].recv_buf_size = 0;
long_opts[1].send_buf_size = 0;
rc = spdk_sock_impl_set_opts("posix", long_opts, sizeof(long_opts));
CU_ASSERT(rc == 0);
/* Try to set less opts. Opts in the end should be untouched */
opts.recv_buf_size = 5;
opts.send_buf_size = 10;
rc = spdk_sock_impl_set_opts("posix", &opts, sizeof(opts.recv_buf_size));
CU_ASSERT(rc == 0);
len = sizeof(opts);
memset(&opts, 0, sizeof(opts));
rc = spdk_sock_impl_get_opts("posix", &opts, &len);
CU_ASSERT(rc == 0);
CU_ASSERT(opts.recv_buf_size == 5);
CU_ASSERT(opts.send_buf_size == 6);
/* Try to set partial option. It should not be changed */
opts.recv_buf_size = 1000;
rc = spdk_sock_impl_set_opts("posix", &opts, 1);
CU_ASSERT(rc == 0);
len = sizeof(opts);
memset(&opts, 0, sizeof(opts));
rc = spdk_sock_impl_get_opts("posix", &opts, &len);
CU_ASSERT(rc == 0);
CU_ASSERT(opts.recv_buf_size == 5);
}
int int
main(int argc, char **argv) main(int argc, char **argv)
{ {
@ -888,6 +969,7 @@ main(int argc, char **argv)
CU_ADD_TEST(suite, _posix_sock_close); CU_ADD_TEST(suite, _posix_sock_close);
CU_ADD_TEST(suite, sock_get_default_opts); CU_ADD_TEST(suite, sock_get_default_opts);
CU_ADD_TEST(suite, ut_sock_impl_get_set_opts); CU_ADD_TEST(suite, ut_sock_impl_get_set_opts);
CU_ADD_TEST(suite, posix_sock_impl_get_set_opts);
CU_basic_set_mode(CU_BRM_VERBOSE); CU_basic_set_mode(CU_BRM_VERBOSE);