1 files changed, 81 insertions, 0 deletions
diff --git a/tests/lib/utilunix__my_system-fork_fail.c b/tests/lib/utilunix__my_system-fork_fail.c
new file mode 100644
index 0000000..14dbf00
--- /dev/null
+++ b/tests/lib/utilunix__my_system-fork_fail.c
@@ -0,0 +1,81 @@
+/*
+   lib - tests lib/utilinux:my_system() function
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/utilunix"
+
+#include "tests/mctest.h"
+
+#include <signal.h>
+#include <unistd.h>
+
+#include "lib/util.h"
+#include "lib/utilunix.h"
+
+#include "utilunix__my_system-common.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (fork_fail)
+/* *INDENT-ON* */
+{
+    int actual_value;
+
+    /* given */
+    fork__return_value = -1;
+
+    /* when */
+    actual_value = my_system (0, NULL, NULL);
+
+    /* then */
+    ck_assert_int_eq (actual_value, -1);
+
+    VERIFY_SIGACTION_CALLS ();
+
+    ck_assert_int_eq (signal_signum__captured->len, 0);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, fork_fail);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */