| 1 | //===----------------------------------------------------------------------===// |
|---|
| 2 | // |
|---|
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
|---|
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
|---|
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
|---|
| 6 | // |
|---|
| 7 | //===----------------------------------------------------------------------===// |
|---|
| 8 | |
|---|
| 9 | // XFAIL: LIBCXX-PICOLIBC-FIXME |
|---|
| 10 | |
|---|
| 11 | // <iostream> |
|---|
| 12 | |
|---|
| 13 | // ostream cerr; |
|---|
| 14 | |
|---|
| 15 | // RUN: %{build} |
|---|
| 16 | // RUN: %{exec} %t.exe 2> %t.actual |
|---|
| 17 | // RUN: echo -n 1234 > %t.expected |
|---|
| 18 | // RUN: diff %t.expected %t.actual |
|---|
| 19 | |
|---|
| 20 | #include <iostream> |
|---|
| 21 | #include <cassert> |
|---|
| 22 | |
|---|
| 23 | #include "test_macros.h" |
|---|
| 24 | |
|---|
| 25 | int main(int, char**) { |
|---|
| 26 | std::cerr << "1234" ; |
|---|
| 27 | assert(std::cerr.flags() & std::ios_base::unitbuf); |
|---|
| 28 | assert(std::cerr.tie() == &std::cout); |
|---|
| 29 | return 0; |
|---|
| 30 | } |
|---|
| 31 | |
|---|
