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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// QEMU does not detect EOF, when reading from stdin
// "echo -n" suppresses any characters after the output and so the test hangs.
// https://gitlab.com/qemu-project/qemu/-/issues/1963
// UNSUPPORTED: LIBCXX-PICOLIBC-FIXME
// This test hangs on Android devices that lack shell_v2, which was added in
// Android N (API 24).
// UNSUPPORTED: LIBCXX-ANDROID-FIXME && android-device-api={{2[1-3]}}
// <iostream>
// istream cin;
// RUN: %{build}
// RUN: echo -n 1234 > %t.input
// RUN: %{exec} %t.exe < %t.input
#include <iostream>
#include <cassert>
int main(int, char**) {
int i;
std::cin >> i;
assert(i == 1234);
return 0;
}
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