# SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# 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.

cmake_minimum_required(VERSION 3.20)
project(holoscan_ping_distributed CXX)

# Finds the package holoscan
find_package(holoscan REQUIRED CONFIG
             PATHS "/opt/nvidia/holoscan" "/workspace/holoscan-sdk/install")

add_executable(ping_distributed
  ping_distributed.cpp
  ping_distributed_ops.cpp
)

target_link_libraries(ping_distributed
  PRIVATE
  holoscan::core
  holoscan::ops::ping_tx
  holoscan::ops::ping_rx
)

# Testing
if(HOLOSCAN_BUILD_TESTS)
  add_test(NAME EXAMPLE_CPP_PING_DISTRIBUTED_TEST
    COMMAND ${CMAKE_CURRENT_BINARY_DIR}/ping_distributed
    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
  )
  set_tests_properties(EXAMPLE_CPP_PING_DISTRIBUTED_TEST PROPERTIES
    PASS_REGULAR_EXPRESSION "message 10: Tensor key: 'out', shape: \\(32, 64\\)"
  )

  add_test(NAME EXAMPLE_CPP_PING_DISTRIBUTED_GPU_TEST
    COMMAND ${CMAKE_CURRENT_BINARY_DIR}/ping_distributed --gpu
    WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
  )
  set_tests_properties(EXAMPLE_CPP_PING_DISTRIBUTED_GPU_TEST PROPERTIES
    PASS_REGULAR_EXPRESSION "message 10: Tensor key: 'out', shape: \\(32, 64\\)"
  )

  add_test(NAME EXAMPLE_CPP_PING_DISTRIBUTED_HELP_STRING_TEST
    COMMAND ${CMAKE_CURRENT_BINARY_DIR}/ping_distributed --help
    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  )
  set_tests_properties(EXAMPLE_CPP_PING_DISTRIBUTED_HELP_STRING_TEST PROPERTIES
    PASS_REGULAR_EXPRESSION "Usage: ping_distributed \\[OPTIONS\\]"
  )
endif()
