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Problem: tests without test framework

Browse Source 
Solution: migrate to Unity
This commit is contained in:
Simon Giesecke 2019-03-22 10:17:10 -04:00
parent 4ab381436d
commit 06e713e9e0
2 changed files with 30 additions and 23 deletions
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3
Makefile.am
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@ -681,7 +681,8 @@ tests_test_getsockopt_memset_LDADD = src/libzmq.la ${UNITY_LIBS}
tests_test_getsockopt_memset_CPPFLAGS = ${UNITY_CPPFLAGS}
tests_test_many_sockets_SOURCES = tests/test_many_sockets.cpp
tests_test_many_sockets_LDADD = src/libzmq.la
tests_test_many_sockets_LDADD = src/libzmq.la ${UNITY_LIBS}
tests_test_many_sockets_CPPFLAGS = ${UNITY_CPPFLAGS}
tests_test_diffserv_SOURCES = tests/test_diffserv.cpp
tests_test_diffserv_LDADD = src/libzmq.la ${UNITY_LIBS}

50
tests/test_many_sockets.cpp
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@ -28,75 +28,81 @@
*/
#include "testutil.hpp"
#include <zmq.h>
#include "testutil_unity.hpp"
#include <stdio.h>
#include <stdlib.h>
#include <vector>
void setUp ()
{
setup_test_context ();
}
void tearDown ()
{
teardown_test_context ();
}
void test_system_max ()
{
// Keep allocating sockets until we run out of system resources
const int no_of_sockets = 2 * 65536;
void *ctx = zmq_ctx_new ();
zmq_ctx_set (ctx, ZMQ_MAX_SOCKETS, no_of_sockets);
zmq_ctx_set (get_test_context (), ZMQ_MAX_SOCKETS, no_of_sockets);
std::vector<void *> sockets;
while (true) {
void *socket = zmq_socket (ctx, ZMQ_PAIR);
void *socket = zmq_socket (get_test_context (), ZMQ_PAIR);
if (!socket)
break;
sockets.push_back (socket);
}
assert (static_cast<int> (sockets.size ()) <= no_of_sockets);
TEST_ASSERT_LESS_OR_EQUAL (no_of_sockets,
static_cast<int> (sockets.size ()));
printf ("Socket creation failed after %i sockets\n",
static_cast<int> (sockets.size ()));
// System is out of resources, further calls to zmq_socket should return NULL
for (unsigned int i = 0; i < 10; ++i) {
void *socket = zmq_socket (ctx, ZMQ_PAIR);
assert (socket == NULL);
void *socket = zmq_socket (get_test_context (), ZMQ_PAIR);
TEST_ASSERT_NULL (socket);
}
// Clean up.
for (unsigned int i = 0; i < sockets.size (); ++i)
zmq_close (sockets[i]);
zmq_ctx_destroy (ctx);
TEST_ASSERT_SUCCESS_ERRNO (zmq_close (sockets[i]));
}
void test_zmq_default_max ()
{
// Keep allocating sockets until we hit the default limit
void *ctx = zmq_ctx_new ();
std::vector<void *> sockets;
while (true) {
void *socket = zmq_socket (ctx, ZMQ_PAIR);
void *socket = zmq_socket (get_test_context (), ZMQ_PAIR);
if (!socket)
break;
sockets.push_back (socket);
}
// We may stop sooner if system has fewer available sockets
assert (sockets.size () <= ZMQ_MAX_SOCKETS_DFLT);
TEST_ASSERT_LESS_OR_EQUAL (ZMQ_MAX_SOCKETS_DFLT, sockets.size ());
// Further calls to zmq_socket should return NULL
for (unsigned int i = 0; i < 10; ++i) {
void *socket = zmq_socket (ctx, ZMQ_PAIR);
assert (socket == NULL);
void *socket = zmq_socket (get_test_context (), ZMQ_PAIR);
TEST_ASSERT_NULL (socket);
}
// Clean up
for (unsigned int i = 0; i < sockets.size (); ++i)
zmq_close (sockets[i]);
zmq_ctx_destroy (ctx);
TEST_ASSERT_SUCCESS_ERRNO (zmq_close (sockets[i]));
}
int main (void)
{
setup_test_environment ();
test_system_max ();
test_zmq_default_max ();
return 0;
UNITY_BEGIN ();
RUN_TEST (test_system_max);
RUN_TEST (test_zmq_default_max);
return UNITY_END ();
}