regTest.h

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//
// Copyright 2016 Pixar
//
// Licensed under the Apache License, Version 2.0 (the "Apache License")
// with the following modification; you may not use this file except in
// compliance with the Apache License and the following modification to it:
// Section 6. Trademarks. is deleted and replaced with:
//
// 6. Trademarks. This License does not grant permission to use the trade
//    names, trademarks, service marks, or product names of the Licensor
//    and its affiliates, except as required to comply with Section 4(c) of
//    the License and to reproduce the content of the NOTICE file.
//
// You may obtain a copy of the Apache License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the Apache License with the above modification is
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the Apache License for the specific
// language governing permissions and limitations under the Apache License.
//
#ifndef PXR_BASE_TF_REG_TEST_H
#define PXR_BASE_TF_REG_TEST_H


#include "pxr/pxr.h"

#include "pxr/base/tf/api.h"
#include "pxr/base/tf/singleton.h"
#include "pxr/base/tf/hash.h"
#include "pxr/base/tf/hashmap.h"
#include <string>

PXR_NAMESPACE_OPEN_SCOPE

class TfRegTest {
public:
    static int Main(int argc, char *argv[]) {
        return GetInstance()._Main(argc, argv);
    }

    TF_API
    static TfRegTest& GetInstance();

    typedef bool (*RegFunc)();

    typedef bool (*RegFuncWithArgs)(int argc, char *argv[]);

    TF_API
    bool Register(const char* name, RegFunc);
    TF_API
    bool Register(const char* name, RegFuncWithArgs);

private:
    friend class TfSingleton<TfRegTest>;
    TF_API
    int _Main(int argc, char *argv[]);

    void _PrintTestNames();

    typedef TfHashMap<std::string, RegFunc, TfHash> _Hash;
    typedef TfHashMap<std::string, RegFuncWithArgs, TfHash> _HashWithArgs;
    _Hash _functionTable;
    _HashWithArgs _functionTableWithArgs;
};

TF_API_TEMPLATE_CLASS(TfSingleton<TfRegTest>);

#define TF_ADD_REGTEST(name)    \
    bool Tf_RegTst##name = TfRegTest::GetInstance().Register(#name, Test_##name)

PXR_NAMESPACE_CLOSE_SCOPE

#endif