################################################################################
#
# MIT License
#
# Copyright (c) 2023 Advanced Micro Devices, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
################################################################################
cmake_minimum_required (VERSION 3.5)

project(rpp-test)

# make test with CTest
enable_testing()
include(CTest)

# ROCM Path
if(DEFINED ENV{ROCM_PATH})
  set(ROCM_PATH $ENV{ROCM_PATH} CACHE PATH "Default ROCm installation path")
elseif(ROCM_PATH)
  message("-- ${PROJECT_NAME} INFO:ROCM_PATH Set -- ${ROCM_PATH}")
else()
  set(ROCM_PATH /opt/rocm CACHE PATH "Default ROCm installation path")
endif()

# find RPP
find_library(RPP_LIBRARY NAMES rpp HINTS ${ROCM_PATH}/lib)
find_path(RPP_INCLUDE_DIR NAMES rpp.h PATHS ${ROCM_PATH}/include/rpp)

if(RPP_LIBRARY AND RPP_INCLUDE_DIR)
    set(RPP_FOUND TRUE)
    message("-- ${White}${PROJECT_NAME}: Using RPP -- \n\tLibraries:${RPP_LIBRARY} \n\tIncludes:${RPP_INCLUDE_DIR}${ColourReset}")
endif()

if(NOT RPP_FOUND)
    message("-- ${Yellow}${PROJECT_NAME} requires RPP. Install RPP before running CTests")
else()
    set(RPP_BACKEND_HIP_FOUND 0)
    if(EXISTS ${RPP_INCLUDE_DIR}/rpp_backend.h)
        file(READ ${RPP_INCLUDE_DIR}/rpp_backend.h RPP_BACKEND_FILE)
        string(REGEX MATCH "RPP_BACKEND_HIP ([0-9]*)" _ ${RPP_BACKEND_FILE})
        set(RPP_BACKEND_HIP_FOUND ${CMAKE_MATCH_1})
    endif()
    if(NOT DEFINED BACKEND AND RPP_BACKEND_HIP_FOUND)
        set(BACKEND "HIP")
    elseif(NOT DEFINED BACKEND)
        set(BACKEND "CPU")
    endif()
endif(NOT RPP_FOUND)

# find required libraries
set(Python3_FIND_VIRTUALENV FIRST)
find_package(Python3 QUIET)
find_package(NIFTI QUIET)
find_library(libsnd_LIBS
     NAMES sndfile libsndfile
     PATHS ${CMAKE_SYSTEM_PREFIX_PATH} ${LIBSND_ROOT_DIR} "/usr/local"
     PATH_SUFFIXES lib lib64)

if(Python3_FOUND)
    # Running all HOST tests
    add_test(
        NAME rpp_qa_tests_tensor_host_all
        COMMAND ${Python3_EXECUTABLE} ${ROCM_PATH}/share/rpp/test/HOST/runTests.py --qa_mode 1 --batch_size 3
        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
    )
    if(NIFTI_FOUND)
        add_test(
            NAME rpp_qa_tests_tensor_voxel_host_all
            COMMAND ${Python3_EXECUTABLE} ${ROCM_PATH}/share/rpp/test/HOST/runTests_voxel.py --qa_mode 1 --batch_size 3
            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
        )
    endif(NIFTI_FOUND)
    if(libsnd_LIBS)
        add_test(
            NAME rpp_qa_tests_tensor_audio_host_all
            COMMAND ${Python3_EXECUTABLE} ${ROCM_PATH}/share/rpp/test/HOST/runAudioTests.py --qa_mode 1 --batch_size 3
            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
        )
    endif(libsnd_LIBS)

    if( "${BACKEND}" STREQUAL "HIP")
        # Running all HIP tests
        add_test(
            NAME rpp_qa_tests_tensor_hip_all
            COMMAND ${Python3_EXECUTABLE} ${ROCM_PATH}/share/rpp/test/HIP/runTests.py --qa_mode 1 --batch_size 3
            WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
        )
        if(NIFTI_FOUND)
            add_test(
                NAME rpp_qa_tests_tensor_voxel_hip_all
                COMMAND ${Python3_EXECUTABLE} ${ROCM_PATH}/share/rpp/test/HIP/runTests_voxel.py --qa_mode 1 --batch_size 3
                WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
            )
        endif(NIFTI_FOUND)

    elseif( "${BACKEND}" STREQUAL "OCL")
        # TBD: Add OCL Tests
        message("-- ${Yellow}${PROJECT_NAME} Warning: OpenCL tests not enabled${ColourReset}")

    endif()
else()
  message("-- ${Yellow}${PROJECT_NAME} Warning: Python3 must be installed to run RPP test_suite successfully${ColourReset}")
endif(Python3_FOUND)