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enum-names: Fail gracefully when passing a NULL value as enum names

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This commit is contained in:
Martin Willi
2015-04-15 14:38:43 +02:00
parent e03fb1fb26
commit de1c492a0f
2 changed files with 15 additions and 1 deletions
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src/libstrongswan/tests/suites/test_enum.c
+10
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@@ -291,6 +291,15 @@ START_TEST(test_enum_printf_hook_split)
}
END_TEST
START_TEST(test_enum_printf_hook_null)
{
char buf[16];
snprintf(buf, sizeof(buf), "%N", NULL, 7);
ck_assert_str_eq("(7)", buf);
}
END_TEST
START_TEST(test_enum_printf_hook_flags)
{
char buf[1024];
@@ -406,6 +415,7 @@ Suite *enum_suite_create()
tc = tcase_create("enum_printf_hook");
tcase_add_loop_test(tc, test_enum_printf_hook_cont, 0, countof(printf_tests_cont));
tcase_add_loop_test(tc, test_enum_printf_hook_split, 0, countof(printf_tests_split));
tcase_add_test(tc, test_enum_printf_hook_null);
tcase_add_loop_test(tc, test_enum_printf_hook_flags, 0, countof(printf_tests_flags));
tcase_add_loop_test(tc, test_enum_printf_hook_flags_incomplete, 0, countof(printf_tests_flags_incomplete));
tcase_add_loop_test(tc, test_enum_printf_hook_flags_null, 0, countof(printf_tests_flags_null));