New testcases for nonblocking ssh_connect and double ssh_connect

tests/client/CMakeLists.txt

@@ -2,6 +2,7 @@ project(clienttests C)
 
 add_cmockery_test(torture_algorithms torture_algorithms.c ${TORTURE_LIBRARY})
 add_cmockery_test(torture_auth torture_auth.c ${TORTURE_LIBRARY})
+add_cmockery_test(torture_connect torture_connect.c ${TORTURE_LIBRARY})
 add_cmockery_test(torture_knownhosts torture_knownhosts.c ${TORTURE_LIBRARY})
 add_cmockery_test(torture_proxycommand torture_proxycommand.c ${TORTURE_LIBRARY})
 if (WITH_SFTP)

tests/client/torture_connect.c

@@ -0,0 +1,89 @@
+/*
+ * This file is part of the SSH Library
+ *
+ * Copyright (c) 2010 by Aris Adamantiadis
+ *
+ * The SSH Library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or (at your
+ * option) any later version.
+ *
+ * The SSH Library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the SSH Library; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+
+#define LIBSSH_STATIC
+
+#include "torture.h"
+#include <libssh/libssh.h>
+
+static void setup(void **state) {
+    int verbosity=torture_libssh_verbosity();
+    ssh_session session = ssh_new();
+
+    ssh_options_set(session, SSH_OPTIONS_LOG_VERBOSITY, &verbosity);
+
+    *state = session;
+}
+
+static void teardown(void **state) {
+    ssh_session session = *state;
+    ssh_disconnect(session);
+    ssh_free(session);
+}
+
+static void torture_connect_nonblocking(void **state) {
+    ssh_session session = *state;
+
+    int rc;
+
+    rc = ssh_options_set(session, SSH_OPTIONS_HOST, "localhost");
+    assert_true(rc == SSH_OK);
+    ssh_set_blocking(session,0);
+
+    do {
+    	rc = ssh_connect(session);
+    	assert_true(rc != SSH_ERROR);
+    } while(rc == SSH_AGAIN);
+
+    assert_true(rc==SSH_OK);
+
+}
+
+static void torture_connect_double(void **state) {
+    ssh_session session = *state;
+
+    int rc;
+
+    rc = ssh_options_set(session, SSH_OPTIONS_HOST, "localhost");
+    assert_true(rc == SSH_OK);
+    rc = ssh_connect(session);
+    assert_true(rc != SSH_OK);
+    ssh_disconnect(session);
+
+    rc = ssh_connect(session);
+    assert_true(rc != SSH_OK);
+
+}
+
+int torture_run_tests(void) {
+    int rc;
+    const UnitTest tests[] = {
+        unit_test_setup_teardown(torture_connect_nonblocking, setup, teardown),
+        unit_test_setup_teardown(torture_connect_double, setup, teardown),
+    };
+
+    ssh_init();
+
+    rc = run_tests(tests);
+
+    ssh_finalize();
+    return rc;
+}