| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // XFAIL: suse-linux-enterprise-server-11 |
| // XFAIL: with_system_cxx_lib=macosx10.12 |
| // XFAIL: with_system_cxx_lib=macosx10.11 |
| // XFAIL: with_system_cxx_lib=macosx10.10 |
| // XFAIL: with_system_cxx_lib=macosx10.9 |
| // XFAIL: with_system_cxx_lib=macosx10.7 |
| // XFAIL: with_system_cxx_lib=macosx10.8 |
| |
| // <system_error> |
| |
| // class error_category |
| |
| // const error_category& generic_category(); |
| |
| #include <system_error> |
| #include <cassert> |
| #include <string> |
| #include <cerrno> |
| |
| #include "test_macros.h" |
| |
| void test_message_for_bad_value() { |
| errno = E2BIG; // something that message will never generate |
| const std::error_category& e_cat1 = std::generic_category(); |
| const std::string msg = e_cat1.message(-1); |
| LIBCPP_ASSERT(msg == "Unknown error -1" || msg == "Unknown error"); |
| assert(errno == E2BIG); |
| } |
| |
| int main(int, char**) |
| { |
| const std::error_category& e_cat1 = std::generic_category(); |
| std::string m1 = e_cat1.name(); |
| assert(m1 == "generic"); |
| { |
| test_message_for_bad_value(); |
| } |
| |
| return 0; |
| } |