forked from OSchip/llvm-project
58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
//===-- FileTest.cpp ------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Host/File.h"
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#include "llvm/ADT/SmallString.h"
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#include "llvm/Support/FileSystem.h"
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#include "llvm/Support/FileUtilities.h"
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#include "llvm/Support/Path.h"
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#include "llvm/Support/Program.h"
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#include "gtest/gtest.h"
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using namespace lldb;
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using namespace lldb_private;
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TEST(File, GetWaitableHandleFileno) {
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const auto *Info = testing::UnitTest::GetInstance()->current_test_info();
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llvm::SmallString<128> name;
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int fd;
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llvm::sys::fs::createTemporaryFile(llvm::Twine(Info->test_case_name()) + "-" +
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Info->name(),
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"test", fd, name);
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llvm::FileRemover remover(name);
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ASSERT_GE(fd, 0);
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FILE *stream = fdopen(fd, "r");
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ASSERT_TRUE(stream);
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NativeFile file(stream, true);
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EXPECT_EQ(file.GetWaitableHandle(), fd);
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}
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TEST(File, GetStreamFromDescriptor) {
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const auto *Info = testing::UnitTest::GetInstance()->current_test_info();
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llvm::SmallString<128> name;
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int fd;
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llvm::sys::fs::createTemporaryFile(llvm::Twine(Info->test_case_name()) + "-" +
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Info->name(),
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"test", fd, name);
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llvm::FileRemover remover(name);
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ASSERT_GE(fd, 0);
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NativeFile file(fd, File::eOpenOptionWrite, true);
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ASSERT_TRUE(file.IsValid());
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FILE *stream = file.GetStream();
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ASSERT_TRUE(stream != NULL);
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EXPECT_EQ(file.GetDescriptor(), fd);
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EXPECT_EQ(file.GetWaitableHandle(), fd);
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}
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