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103 lines
2.7 KiB
C
103 lines
2.7 KiB
C
#include "test_transport_tcp.h"
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#include "protocol.h"
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#include "test_utils.h"
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#include "transport_tcp.h"
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#include <string.h>
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#include <unistd.h>
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static void test_server_create_ephemeral() {
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Server* s = server_create(0);
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EXPECT_NOT_NULL(s);
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EXPECT_TRUE(s->file_descriptor >= 0);
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EXPECT_EQ_INT(s->address.sin_family, AF_INET);
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server_delete(&s);
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EXPECT_NULL(s);
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}
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static void test_server_delete_null() {
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Server* s = NULL;
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server_delete(&s);
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EXPECT_NULL(s);
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}
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static void test_client_create() {
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Client* c = client_create();
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EXPECT_NOT_NULL(c);
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EXPECT_TRUE(c->file_descriptor == -1);
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EXPECT_EQ_INT(c->address.ss_family, 0);
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EXPECT_EQ_INT(c->ssh_child_pid, -1);
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EXPECT_NULL(c->ssl);
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EXPECT_NULL(c->ssl_ctx);
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client_disconnect(c);
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client_delete(c);
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}
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static void test_client_delete_null() {
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Client* c = NULL;
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client_delete(c);
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}
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/* Test tcp_set_timeouts with valid values */
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static void test_tcp_set_timeouts() {
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/* Just verify the function doesn't crash with edge cases */
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tcp_set_timeouts(0, 0); /* zero means "don't change" */
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tcp_set_timeouts(60, 20); /* normal values */
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tcp_set_timeouts(-1, -1); /* negative means "don't change" */
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/* If we got here without crashing, the test passes */
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EXPECT_TRUE(true);
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}
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/* Test client_connect with an invalid host (should fail gracefully) */
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static void test_client_connect_invalid_host() {
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Client* c = client_create();
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EXPECT_NOT_NULL(c);
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/* Use a non-routable IP that will fail connect quickly */
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bool ok = client_connect(c, "10.255.255.1", 9999);
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EXPECT_FALSE(ok);
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client_disconnect(c);
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client_delete(c);
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}
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/* Test server_create with a specific port */
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static void test_server_create_specific_port() {
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/* Port 0 = ephemeral, but try 0 and verify bind works */
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Server* s = server_create(0);
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EXPECT_NOT_NULL(s);
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EXPECT_TRUE(s->file_descriptor >= 0);
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server_delete(&s);
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EXPECT_NULL(s);
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}
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/* Test server_create with invalid port (0 is valid for ephemeral) */
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static void test_server_delete_double() {
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Server* s = server_create(0);
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EXPECT_NOT_NULL(s);
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server_delete(&s);
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EXPECT_NULL(s);
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/* Deleting again should be safe - pointer is already NULL */
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server_delete(&s);
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EXPECT_NULL(s);
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}
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/* Test client_disconnect followed by client_delete */
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static void test_client_disconnect_delete() {
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Client* c = client_create();
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EXPECT_NOT_NULL(c);
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client_disconnect(c);
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client_delete(c);
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}
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void test_transport_tcp() {
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test_server_create_ephemeral();
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test_server_delete_null();
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test_client_create();
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test_client_delete_null();
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test_tcp_set_timeouts();
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test_client_connect_invalid_host();
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test_server_create_specific_port();
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test_server_delete_double();
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test_client_disconnect_delete();
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}
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