qt-creator/tests/unit/unittest/testenvironment.h

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** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of Qt Creator.
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#pragma once

#include <environment.h>

#include <filepath.h>

#include <QTemporaryDir>

class TestEnvironment final : public ClangBackEnd::Environment
{
public:
    TestEnvironment() { temporaryDirectory.setAutoRemove(true); }

    Utils::PathString pchBuildDirectory() const override { return temporaryDirectory.path(); }
    uint hardwareConcurrency() const { return 2; }
    ClangBackEnd::NativeFilePathView preIncludeSearchPath() const override
    {
        return includeSearchPath;
    }

private:
    QTemporaryDir temporaryDirectory;
    ClangBackEnd::NativeFilePath includeSearchPath{
        ClangBackEnd::FilePath{TESTDATA_DIR "/preincludes"}};
};