# Copyright (c) 2020 Project CHIP Authors
#
# 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.

import("//build_overrides/chip.gni")

import("${chip_root}/build/chip/tests.gni")

assert(chip_build_tests)

template("chip_test_group") {
  _test_group_name = target_name

  # Generate a .a file with all of the tests in it.
  _build_monolithic_library = defined(invoker.build_monolithic_library) &&
                              invoker.build_monolithic_library

  if (_build_monolithic_library) {
    _target_type = "static_library"
  } else {
    _target_type = "group"
  }

  _lib_target_name = "${_test_group_name}.lib"

  target(_target_type, _lib_target_name) {
    forward_variables_from(invoker,
                           "*",
                           [
                             "build_monolithic_library",
                             "deps",
                             "tests",
                           ])

    deps = []
    if (defined(invoker.deps)) {
      deps = invoker.deps
    }
    foreach(_test, invoker.tests) {
      deps += [ get_label_info(_test, "label_no_toolchain") + ".lib" ]
    }

    if (_build_monolithic_library && chip_build_test_static_libraries) {
      complete_static_lib = true
    }
  }

  group("${_test_group_name}") {
    deps = []
    data_deps = invoker.tests

    if (_build_monolithic_library) {
      deps += [ ":${_lib_target_name}" ]
    }
  }

  if (chip_pw_run_tests) {
    group("${_test_group_name}_run") {
      if (chip_link_tests) {
        deps = []
        if (defined(invoker.deps)) {
          deps = invoker.deps
        }
        foreach(_test, invoker.tests) {
          deps += [ get_label_info(_test, "label_no_toolchain") + "_run" ]
        }
      }
    }
  }
}