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//===-- FileTest.cpp --------------------------------------------*- C++ -*-===//
//
// 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 "lldb/Host/File.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/FileUtilities.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Program.h"
#include "gtest/gtest.h"
using namespace lldb;
using namespace lldb_private;
TEST(File, GetWaitableHandleFileno) {
const auto *Info = testing::UnitTest::GetInstance()->current_test_info();
llvm::SmallString<128> name;
int fd;
llvm::sys::fs::createTemporaryFile(llvm::Twine(Info->test_case_name()) + "-" +
Info->name(),
"test", fd, name);
llvm::FileRemover remover(name);
ASSERT_GE(fd, 0);
FILE *stream = fdopen(fd, "r");
ASSERT_TRUE(stream);
NativeFile file(stream, true);
EXPECT_EQ(file.GetWaitableHandle(), fd);
}
TEST(File, GetStreamFromDescriptor) {
const auto *Info = testing::UnitTest::GetInstance()->current_test_info();
llvm::SmallString<128> name;
int fd;
llvm::sys::fs::createTemporaryFile(llvm::Twine(Info->test_case_name()) + "-" +
Info->name(),
"test", fd, name);
llvm::FileRemover remover(name);
ASSERT_GE(fd, 0);
NativeFile file(fd, File::eOpenOptionWrite, true);
ASSERT_TRUE(file.IsValid());
FILE *stream = file.GetStream();
ASSERT_TRUE(stream != NULL);
EXPECT_EQ(file.GetDescriptor(), fd);
EXPECT_EQ(file.GetWaitableHandle(), fd);
}
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