forked from OSchip/llvm-project
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
//===-- FileTest.cpp ------------------------------------------------------===//
|
|
//
|
|
// 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::eOpenOptionWriteOnly, true);
|
|
ASSERT_TRUE(file.IsValid());
|
|
|
|
FILE *stream = file.GetStream();
|
|
ASSERT_TRUE(stream != NULL);
|
|
|
|
EXPECT_EQ(file.GetDescriptor(), fd);
|
|
EXPECT_EQ(file.GetWaitableHandle(), fd);
|
|
}
|