llvm/libc/test/src/stdio/fprintf_test.cpp

//===-- Unittests for fprintf ---------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#ifndef LIBC_COPT_STDIO_USE_SYSTEM_FILE
#include "src/stdio/fclose.h"
#include "src/stdio/ferror.h"
#include "src/stdio/fopen.h"
#include "src/stdio/fread.h"
#endif // LIBC_COPT_STDIO_USE_SYSTEM_FILE

#include "src/stdio/fprintf.h"

#include "test/UnitTest/Test.h"

#include <stdio.h>

namespace printf_test {
#ifndef LIBC_COPT_STDIO_USE_SYSTEM_FILE
using LIBC_NAMESPACE::fclose;
using LIBC_NAMESPACE::ferror;
using LIBC_NAMESPACE::fopen;
using LIBC_NAMESPACE::fread;
#else  // defined(LIBC_COPT_STDIO_USE_SYSTEM_FILE)
fclose;
ferror;
fopen;
fread;
#endif // LIBC_COPT_STDIO_USE_SYSTEM_FILE
} // namespace printf_test

TEST(LlvmLibcFPrintfTest, WriteToFile) { … }