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79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include "Utils.h"
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#include <AzCore/IO/Path/Path.h>
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#include <AzCore/StringFunc/StringFunc.h>
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UnitTest::ScopedTemporaryDirectory::ScopedTemporaryDirectory()
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{
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constexpr int MaxAttempts = 255;
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#if !AZ_TRAIT_USE_POSIX_TEMP_FOLDER
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const auto userTempFolder = std::filesystem::temp_directory_path();
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#else
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AZ::IO::Path userTempFolder("/tmp");
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#endif
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for (int i = 0; i < MaxAttempts; ++i)
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{
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auto randomFolder = AZ::Uuid::CreateRandom().ToString<AZStd::fixed_string<512>>(false, false);
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AZ::IO::FixedMaxPath testPath;
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#if !AZ_TRAIT_USE_POSIX_TEMP_FOLDER
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auto path = userTempFolder / ("UnitTest-" + randomFolder).c_str();
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testPath = path.string().c_str();
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#else
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userTempFolder /= ("UnitTest-" + randomFolder).c_str();
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testPath = userTempFolder.c_str();
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#endif
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if (!AZ::IO::SystemFile::Exists(testPath.c_str()))
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{
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#if !AZ_TRAIT_USE_POSIX_TEMP_FOLDER
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m_path = path;
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m_tempDirectory = m_path.string().c_str();
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#else
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m_tempDirectory = testPath;
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#endif
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m_directoryExists = AZ::IO::SystemFile::CreateDir(m_tempDirectory.c_str());
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break;
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}
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}
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AZ_Error("ScopedTemporaryDirectory", !m_tempDirectory.empty(), "Failed to create unique temporary directory after attempting %d random folder names", MaxAttempts);
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}
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UnitTest::ScopedTemporaryDirectory::~ScopedTemporaryDirectory()
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{
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if (m_directoryExists)
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{
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AZ::IO::SystemFile::DeleteDir(m_tempDirectory.c_str());
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}
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}
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bool UnitTest::ScopedTemporaryDirectory::IsValid() const
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{
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return m_directoryExists;
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}
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const char* UnitTest::ScopedTemporaryDirectory::GetDirectory() const
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{
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return m_tempDirectory.c_str();
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}
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#if !AZ_TRAIT_USE_POSIX_TEMP_FOLDER
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const std::filesystem::path& UnitTest::ScopedTemporaryDirectory::GetPath() const
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{
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return m_path;
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}
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std::filesystem::path UnitTest::ScopedTemporaryDirectory::operator/(const std::filesystem::path& rhs) const
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{
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return m_path / rhs;
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}
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#endif // !AZ_TRAIT_USE_POSIX_TEMP_FOLDER
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