TheRock/rocm-libraries/projects/rocblas/clients/gtest/blas2/sbmv_gtest.cpp

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#include "blas2/common_sbmv.hpp"
#include "rocblas_data.hpp"
#include "rocblas_datatype2string.hpp"
#include "rocblas_test.hpp"
#include "type_dispatch.hpp"
#include <cctype>
#include <cstring>
#include <type_traits>

namespace
{
    // possible test cases
    enum sbmv_test_type
    {
        SBMV,
        SBMV_BATCHED,
        SBMV_STRIDED_BATCHED,
    };

    //sbmv test template
    template <template <typename...> class FILTER, sbmv_test_type SBMV_TYPE>
    struct sbmv_template : RocBLAS_Test<sbmv_template<FILTER, SBMV_TYPE>, FILTER>
    {
        // Filter for which types apply to this suite
        static bool type_filter(const Arguments& arg)
        {
            return rocblas_simple_dispatch<sbmv_template::template type_filter_functor>(arg);
        }

        // Filter for which functions apply to this suite
        static bool function_filter(const Arguments& arg)
        {
            switch(SBMV_TYPE)
            {
            case SBMV:
                return !strcmp(arg.function, "sbmv") || !strcmp(arg.function, "sbmv_bad_arg");
            case SBMV_BATCHED:
                return !strcmp(arg.function, "sbmv_batched")
                       || !strcmp(arg.function, "sbmv_batched_bad_arg");
            case SBMV_STRIDED_BATCHED:
                return !strcmp(arg.function, "sbmv_strided_batched")
                       || !strcmp(arg.function, "sbmv_strided_batched_bad_arg");
            }
            return false;
        }

        // Google Test name suffix based on parameters
        static std::string name_suffix(const Arguments& arg)
        {
            RocBLAS_TestName<sbmv_template> name(arg.name);

            name << rocblas_datatype2string(arg.a_type);

            if(strstr(arg.function, "_bad_arg") != nullptr)
            {
                name << "_bad_arg";
            }
            else
            {
                name << '_' << (char)std::toupper(arg.uplo) << '_' << arg.N << '_' << arg.K << '_'
                     << arg.lda << '_' << arg.alpha;

                if(SBMV_TYPE == SBMV_STRIDED_BATCHED)
                    name << '_' << arg.stride_a;

                name << '_' << arg.incx;

                if(SBMV_TYPE == SBMV_STRIDED_BATCHED)
                    name << '_' << arg.stride_x;

                name << '_' << arg.beta;

                name << '_' << arg.incy;

                if(SBMV_TYPE == SBMV_STRIDED_BATCHED)
                    name << '_' << arg.stride_y;

                if(SBMV_TYPE == !SBMV)
                {
                    name << '_' << arg.batch_count;

                    if(arg.alpha_beta_stride)
                    {
                        name << '_' << arg.stride_c;
                        name << '_' << arg.stride_d;
                    }
                }
            }

            if(arg.api & c_API_64)
            {
                name << "_I64";
            }
            if(arg.api & c_API_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 below.
    template <typename, typename = void>
    struct sbmv_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 sbmv_testing<T, std::enable_if_t<std::is_same_v<T, float> || std::is_same_v<T, double>>>
        : rocblas_test_valid
    {
        void operator()(const Arguments& arg)
        {
            if(!strcmp(arg.function, "sbmv"))
                testing_sbmv<T>(arg);
            else if(!strcmp(arg.function, "sbmv_bad_arg"))
                testing_sbmv_bad_arg<T>(arg);
            else if(!strcmp(arg.function, "sbmv_batched"))
                testing_sbmv_batched<T>(arg);
            else if(!strcmp(arg.function, "sbmv_batched_bad_arg"))
                testing_sbmv_batched_bad_arg<T>(arg);
            else if(!strcmp(arg.function, "sbmv_strided_batched"))
                testing_sbmv_strided_batched<T>(arg);
            else if(!strcmp(arg.function, "sbmv_strided_batched_bad_arg"))
                testing_sbmv_strided_batched_bad_arg<T>(arg);
            else
                FAIL() << "Internal error: Test called with unknown function: " << arg.function;
        }
    };

    using sbmv = sbmv_template<sbmv_testing, SBMV>;
    TEST_P(sbmv, blas2)
    {
        CATCH_SIGNALS_AND_EXCEPTIONS_AS_FAILURES(rocblas_simple_dispatch<sbmv_testing>(GetParam()));
    }
    INSTANTIATE_TEST_CATEGORIES(sbmv);

    using sbmv_batched = sbmv_template<sbmv_testing, SBMV_BATCHED>;
    TEST_P(sbmv_batched, blas2)
    {
        CATCH_SIGNALS_AND_EXCEPTIONS_AS_FAILURES(rocblas_simple_dispatch<sbmv_testing>(GetParam()));
    }
    INSTANTIATE_TEST_CATEGORIES(sbmv_batched);

    using sbmv_strided_batched = sbmv_template<sbmv_testing, SBMV_STRIDED_BATCHED>;
    TEST_P(sbmv_strided_batched, blas2)
    {
        CATCH_SIGNALS_AND_EXCEPTIONS_AS_FAILURES(rocblas_simple_dispatch<sbmv_testing>(GetParam()));
    }
    INSTANTIATE_TEST_CATEGORIES(sbmv_strided_batched);

} // namespace