27 lines · cpp
1//===-- Unittests for puts ---------------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#include "src/__support/File/file.h"10#include "src/stdio/fputs.h"11 12#include "test/UnitTest/Test.h"13 14TEST(LlvmLibcPutsTest, PrintOut) {15 int result;16 17 constexpr char simple[] = "A simple string written to stdout\n";18 result = LIBC_NAMESPACE::fputs(19 simple, reinterpret_cast<FILE *>(LIBC_NAMESPACE::stdout));20 EXPECT_GE(result, 0);21 22 constexpr char more[] = "A simple string written to stderr\n";23 result = LIBC_NAMESPACE::fputs(24 more, reinterpret_cast<FILE *>(LIBC_NAMESPACE::stderr));25 EXPECT_GE(result, 0);26}27