257eb74524
Instead of relying on Bash, use the builtin Lit commands whenever possible. The motivation is to stop running %t.exe behind Bash, which breaks on macOS 13.5 with SIP enabled because DYLD_LIBRARY_PATH isn't forwarded to the underlying process when running through a protected process. For more details, see [1]. [1]: https://developer.apple.com/library/archive/documentation/Security/Conceptual/System_Integrity_Protection_Guide/RuntimeProtections/RuntimeProtections.html
29 lines
757 B
C++
29 lines
757 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <iostream>
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// ostream cerr;
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// RUN: %{build}
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// RUN: %{exec} %t.exe 2> %t.actual
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// RUN: echo -n 1234 > %t.expected
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// RUN: diff %t.expected %t.actual
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#include <iostream>
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#include <cassert>
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#include "test_macros.h"
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int main(int, char**) {
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std::cerr << "1234";
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assert(std::cerr.flags() & std::ios_base::unitbuf);
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assert(std::cerr.tie() == &std::cout);
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return 0;
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}
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