tests: Add test_assert_macros_fail.

2 files changed, 42 insertions, 1 deletions

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 019cb3e..0e258b4 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -7,8 +7,19 @@ include_directories(
 )
 
 set(CMOCKA_TESTS
-    test_assert_macros)
+    test_assert_macros
+    test_assert_macros_fail)
 
 foreach(_CMOCKA_TEST ${CMOCKA_TESTS})
     add_cmocka_test(${_CMOCKA_TEST} ${_CMOCKA_TEST}.c ${CMOCKA_SHARED_LIBRARY})
 endforeach()
+
+### Exceptions
+
+# test_assert_macros_fail
+set_tests_properties(
+    test_assert_macros_fail
+        PROPERTIES
+        PASS_REGULAR_EXPRESSION
+        "\\[  FAILED  \\] 1 test"
+)
diff --git a/tests/test_assert_macros_fail.c b/tests/test_assert_macros_fail.c
new file mode 100644
index 0000000..c7c2088
--- /dev/null
+++ b/tests/test_assert_macros_fail.c
@@ -0,0 +1,30 @@
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+/**************************************
+ *** assert_return_code
+ **************************************/
+static void test_assert_return_code_fail(void **state)
+{
+    int rc;
+
+    (void)state; /* unused */
+
+    rc = open("this_file_doesnt_exist.cmocka", 0);
+    assert_return_code(rc, errno);
+}
+
+int main(void) {
+    const UnitTest tests[] = {
+        unit_test(test_assert_return_code_fail),
+    };
+    return run_tests(tests);
+}