text: //
  // Copyright (c) 2017 The Khronos Group Inc.
  // 
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //    http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  //
  #include "harness/testHarness.h"
  
  #include <string>
  
  class CTest  {
  public:
      virtual int Execute(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements) = 0;
  };
  
  #define NL "\n"
  
  namespace common {
      static const std::string CONFORMANCE_VERIFY_FENCE =
          NL
          NL "// current spec says get_fence can return any valid fence"
          NL "bool isFenceValid(cl_mem_fence_flags fence) {"
          NL "    if ((fence == 0) || (fence == CLK_GLOBAL_MEM_FENCE) || (fence == CLK_LOCAL_MEM_FENCE) "
          NL "        || (fence == (CLK_GLOBAL_MEM_FENCE | CLK_LOCAL_MEM_FENCE)))"
          NL "        return true;"
          NL "    else"
          NL "        return false;"
          NL "}"
          NL;
  }
  