text: /* ************************************************************************
   * Copyright 2018-2020 Advanced Micro Devices, Inc.
   *
   * ************************************************************************ */
  
  #include "rocblas_data.hpp"
  #include "rocblas_datatype2string.hpp"
  #include "rocblas_test.hpp"
  #include "testing_trsm.hpp"
  #include "testing_trsm_batched.hpp"
  #include "testing_trsm_batched_ex.hpp"
  #include "testing_trsm_ex.hpp"
  #include "testing_trsm_strided_batched.hpp"
  #include "testing_trsm_strided_batched_ex.hpp"
  #include "type_dispatch.hpp"
  #include <cctype>
  #include <cstring>
  #include <type_traits>
  
  namespace
  {
      // possible trsm test cases
      enum trsm_test_type
      {
          TRSM,
          TRSM_EX,
          TRSM_BATCHED,
          TRSM_BATCHED_EX,
          TRSM_STRIDED_BATCHED,
          TRSM_STRIDED_BATCHED_EX,
      };
  
      // trsm test template
      template <template <typename...> class FILTER, trsm_test_type TRSM_TYPE>
      struct trsm_template : RocBLAS_Test<trsm_template<FILTER, TRSM_TYPE>, FILTER>
      {
          // Filter for which types apply to this suite
          static bool type_filter(const Arguments& arg)
          {
              return rocblas_simple_dispatch<trsm_template::template type_filter_functor>(arg);
          }
  
          // Filter for which functions apply to this suite
          static bool function_filter(const Arguments& arg)
          {
              switch(TRSM_TYPE)
              {
              case TRSM:
                  return !strcmp(arg.function, "trsm");
              case TRSM_EX:
                  return !strcmp(arg.function, "trsm_ex");
              case TRSM_BATCHED:
                  return !strcmp(arg.function, "trsm_batched");
              case TRSM_BATCHED_EX:
                  return !strcmp(arg.function, "trsm_batched_ex");
              case TRSM_STRIDED_BATCHED:
                  return !strcmp(arg.function, "trsm_strided_batched");
              case TRSM_STRIDED_BATCHED_EX:
                  return !strcmp(arg.function, "trsm_strided_batched_ex");
              }
              return false;
          }
  
          // Google Test name suffix based on parameters
          static std::string name_suffix(const Arguments& arg)
          {
              RocBLAS_TestName<trsm_template> name(arg.name);
  
              name << rocblas_datatype2string(arg.a_type) << '_' << (char)std::toupper(arg.side)
                   << (char)std::toupper(arg.uplo) << (char)std::toupper(arg.transA)
                   << (char)std::toupper(arg.diag) << '_' << arg.M << '_' << arg.N << '_' << arg.alpha
                   << '_' << arg.lda << '_';
  
              if(TRSM_TYPE == TRSM_STRIDED_BATCHED || TRSM_TYPE == TRSM_STRIDED_BATCHED_EX)
                  name << arg.stride_a << '_';
  
              name << arg.ldb;
  
              if(TRSM_TYPE == TRSM_STRIDED_BATCHED || TRSM_TYPE == TRSM_STRIDED_BATCHED_EX)
                  name << '_' << arg.stride_b;
              if(TRSM_TYPE == TRSM_STRIDED_BATCHED || TRSM_TYPE == TRSM_STRIDED_BATCHED_EX
                 || TRSM_TYPE == TRSM_BATCHED || TRSM_TYPE == TRSM_BATCHED_EX)
                  name << '_' << arg.batch_count;
  
              if(arg.fortran)
              {
                  name << "_F";
              }
  
              return std::move(name);
          }
      };
  
      // By default, this test does not apply to any types.
      // The unnamed second parameter is used for enable_if_t below.
      template <typename, typename = void>
      struct trsm_testing : rocblas_test_invalid
      {
      };
  
      // When the condition in the second argument is satisfied, the type combination
      // is valid. When the condition is false, this specialization does not apply.
      template <typename T>
      struct trsm_testing<T,
                          std::enable_if_t<std::is_same<T, float>{} || std::is_same<T, double>{}
                                           || std::is_same<T, rocblas_float_complex>{}
                                           || std::is_same<T, rocblas_double_complex>{}>>
          : rocblas_test_valid
      {
          void operator()(const Arguments& arg)
          {
              if(!strcmp(arg.function, "trsm"))
                  testing_trsm<T>(arg);
              else if(!strcmp(arg.function, "trsm_ex"))
                  testing_trsm_ex<T>(arg);
              else if(!strcmp(arg.function, "trsm_batched"))
                  testing_trsm_batched<T>(arg);
              else if(!strcmp(arg.function, "trsm_batched_ex"))
                  testing_trsm_batched_ex<T>(arg);
              else if(!strcmp(arg.function, "trsm_strided_batched"))
                  testing_trsm_strided_batched<T>(arg);
              else if(!strcmp(arg.function, "trsm_strided_batched_ex"))
                  testing_trsm_strided_batched_ex<T>(arg);
              else
                  FAIL() << "Internal error: Test called with unknown function: " << arg.function;
          }
      };
  
      using trsm = trsm_template<trsm_testing, TRSM>;
      TEST_P(trsm, blas3_tensile)
      {
          RUN_TEST_ON_THREADS_STREAMS(rocblas_simple_dispatch<trsm_testing>(GetParam()));
      }
      INSTANTIATE_TEST_CATEGORIES(trsm);
  
      using trsm_ex = trsm_template<trsm_testing, TRSM_EX>;
      TEST_P(trsm_ex, blas3_tensile)
      {
          CATCH_SIGNALS_AND_EXCEPTIONS_AS_FAILURES(rocblas_simple_dispatch<trsm_testing>(GetParam()));
      }
      INSTANTIATE_TEST_CATEGORIES(trsm_ex);
  
      using trsm_batched = trsm_template<trsm_testing, TRSM_BATCHED>;
      TEST_P(trsm_batched, blas3_tensile)
      {
          CATCH_SIGNALS_AND_EXCEPTIONS_AS_FAILURES(rocblas_simple_dispatch<trsm_testing>(GetParam()));
      }
      INSTANTIATE_TEST_CATEGORIES(trsm_batched);
  
      using trsm_batched_ex = trsm_template<trsm_testing, TRSM_BATCHED_EX>;
      TEST_P(trsm_batched_ex, blas3_tensile)
      {
          CATCH_SIGNALS_AND_EXCEPTIONS_AS_FAILURES(rocblas_simple_dispatch<trsm_testing>(GetParam()));
      }
      INSTANTIATE_TEST_CATEGORIES(trsm_batched_ex);
  
      using trsm_strided_batched = trsm_template<trsm_testing, TRSM_STRIDED_BATCHED>;
      TEST_P(trsm_strided_batched, blas3_tensile)
      {
          CATCH_SIGNALS_AND_EXCEPTIONS_AS_FAILURES(rocblas_simple_dispatch<trsm_testing>(GetParam()));
      }
      INSTANTIATE_TEST_CATEGORIES(trsm_strided_batched);
  
      using trsm_strided_batched_ex = trsm_template<trsm_testing, TRSM_STRIDED_BATCHED_EX>;
      TEST_P(trsm_strided_batched_ex, blas3_tensile)
      {
          CATCH_SIGNALS_AND_EXCEPTIONS_AS_FAILURES(rocblas_simple_dispatch<trsm_testing>(GetParam()));
      }
      INSTANTIATE_TEST_CATEGORIES(trsm_strided_batched_ex);
  
  } // namespace
  