llvm-project/llvm/unittests/Support/ToolOutputFileTest.cpp

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//===- ToolOutputFileTest.cpp - ToolOutputFile tests ----------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
#include "llvm/Support/ToolOutputFile.h"
#include "llvm/Support/FileSystem.h"
#include "gtest/gtest.h"
using namespace llvm;
namespace {
TEST(ToolOutputFileTest, DashOpensOuts) {
std::error_code EC;
EXPECT_EQ(&ToolOutputFile("-", EC, sys::fs::OF_None).os(), &outs());
}
} // namespace