# Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS.  All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.

import("../../webrtc.gni")

rtc_library("emulated_network") {
  visibility = [
    ":*",
    "../../api:create_network_emulation_manager",
    "../../api/test/network_emulation:create_cross_traffic",
  ]
  if (rtc_include_tests) {
    visibility += [
      "../peer_scenario:*",
      "../scenario:*",
    ]
  }
  testonly = true
  sources = [
    "cross_traffic.cc",
    "cross_traffic.h",
    "emulated_network_manager.cc",
    "emulated_network_manager.h",
    "emulated_turn_server.cc",
    "emulated_turn_server.h",
    "fake_network_socket_server.cc",
    "fake_network_socket_server.h",
    "network_emulation.cc",
    "network_emulation.h",
    "network_emulation_manager.cc",
    "network_emulation_manager.h",
    "traffic_route.cc",
    "traffic_route.h",
  ]
  deps = [
    "../../api:array_view",
    "../../api:field_trials_view",
    "../../api:network_emulation_manager_api",
    "../../api:packet_socket_factory",
    "../../api:scoped_refptr",
    "../../api:sequence_checker",
    "../../api:simulated_network_api",
    "../../api:time_controller",
    "../../api/numerics",
    "../../api/task_queue",
    "../../api/task_queue:pending_task_safety_flag",
    "../../api/test/network_emulation",
    "../../api/transport:stun_types",
    "../../api/units:data_rate",
    "../../api/units:data_size",
    "../../api/units:time_delta",
    "../../api/units:timestamp",
    "../../call:simulated_network",
    "../../p2p:p2p_server_utils",
    "../../p2p:rtc_p2p",
    "../../rtc_base:async_packet_socket",
    "../../rtc_base:copy_on_write_buffer",
    "../../rtc_base:ip_address",
    "../../rtc_base:logging",
    "../../rtc_base:macromagic",
    "../../rtc_base:network",
    "../../rtc_base:network_constants",
    "../../rtc_base:random",
    "../../rtc_base:rtc_base_tests_utils",
    "../../rtc_base:rtc_event",
    "../../rtc_base:safe_minmax",
    "../../rtc_base:socket",
    "../../rtc_base:socket_address",
    "../../rtc_base:socket_server",
    "../../rtc_base:stringutils",
    "../../rtc_base:task_queue_for_test",
    "../../rtc_base:threading",
    "../../rtc_base/memory:always_valid_pointer",
    "../../rtc_base/network:received_packet",
    "../../rtc_base/synchronization:mutex",
    "../../rtc_base/system:no_unique_address",
    "../../rtc_base/task_utils:repeating_task",
    "../../system_wrappers",
    "../../test:scoped_key_value_config",
    "../scenario:column_printer",
    "../time_controller",
  ]
  absl_deps = [
    "//third_party/abseil-cpp/absl/algorithm:container",
    "//third_party/abseil-cpp/absl/base:nullability",
    "//third_party/abseil-cpp/absl/memory",
    "//third_party/abseil-cpp/absl/strings",
    "//third_party/abseil-cpp/absl/types:optional",
  ]
}

rtc_library("network_emulation_unittest") {
  testonly = true
  sources = [ "network_emulation_unittest.cc" ]
  deps = [
    ":emulated_network",
    "../:test_support",
    "../../api:simulated_network_api",
    "../../api/units:time_delta",
    "../../call:simulated_network",
    "../../rtc_base:gunit_helpers",
    "../../rtc_base:logging",
    "../../rtc_base:rtc_event",
    "../../rtc_base:task_queue_for_test",
    "../../rtc_base/synchronization:mutex",
  ]
}

if (rtc_include_tests && !build_with_chromium) {
  rtc_library("network_emulation_pc_unittest") {
    testonly = true
    sources = [ "network_emulation_pc_unittest.cc" ]
    deps = [
      ":emulated_network",
      "../:test_support",
      "../../api:enable_media_with_defaults",
      "../../api:libjingle_peerconnection_api",
      "../../api:scoped_refptr",
      "../../api:simulated_network_api",
      "../../api/rtc_event_log:rtc_event_log_factory",
      "../../api/task_queue:default_task_queue_factory",
      "../../api/transport:field_trial_based_config",
      "../../call:simulated_network",
      "../../media:rtc_audio_video",
      "../../modules/audio_device:test_audio_device_module",
      "../../p2p:rtc_p2p",
      "../../pc:pc_test_utils",
      "../../pc:peerconnection_wrapper",
      "../../rtc_base:gunit_helpers",
      "../../rtc_base:logging",
      "../../rtc_base:rtc_event",
      "../../rtc_base:task_queue_for_test",
    ]
  }
}

rtc_library("cross_traffic_unittest") {
  testonly = true
  sources = [ "cross_traffic_unittest.cc" ]
  deps = [
    ":emulated_network",
    "../:test_support",
    "../../api:network_emulation_manager_api",
    "../../api:simulated_network_api",
    "../../call:simulated_network",
    "../../rtc_base:logging",
    "../../rtc_base:network_constants",
    "../../rtc_base:rtc_event",
    "../time_controller",
  ]
  absl_deps = [
    "//third_party/abseil-cpp/absl/memory",
    "//third_party/abseil-cpp/absl/types:optional",
  ]
}

if (rtc_include_tests) {
  rtc_library("feedback_generator") {
    testonly = true
    sources = [
      "feedback_generator.cc",
      "feedback_generator.h",
    ]
    deps = [
      ":emulated_network",
      "../../api/transport:network_control",
      "../../api/transport:test_feedback_generator_interface",
      "../../call:simulated_network",
      "../../rtc_base:checks",
      "../time_controller",
    ]
    absl_deps = [ "//third_party/abseil-cpp/absl/memory" ]
  }

  rtc_library("feedback_generator_unittest") {
    testonly = true
    sources = [ "feedback_generator_unittest.cc" ]
    deps = [
      "../:test_support",
      "../../api/transport:test_feedback_generator",
    ]
  }

  if (!build_with_chromium) {
    rtc_library("network_emulation_unittests") {
      testonly = true
      deps = [
        ":cross_traffic_unittest",
        ":feedback_generator_unittest",
        ":network_emulation_pc_unittest",
        ":network_emulation_unittest",
      ]
    }
  }
}