# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

import("//build/config/nacl/config.gni")
import("//testing/test.gni")
import("../../../mojo/public/tools/bindings/mojom.gni")

if (is_android) {
  import("//build/config/android/config.gni")
  import("//build/config/android/rules.gni")
}

component("system") {
  output_name = "mojo_system_impl"

  sources = [
    "atomic_flag.h",
    "broker.h",
    "broker_host.cc",
    "broker_host.h",
    "broker_win.cc",
    "channel.cc",
    "channel.h",
    "channel_win.cc",
    "configuration.cc",
    "configuration.h",
    "core.cc",
    "core.h",
    "data_pipe_consumer_dispatcher.cc",
    "data_pipe_consumer_dispatcher.h",
    "data_pipe_control_message.cc",
    "data_pipe_control_message.h",
    "data_pipe_producer_dispatcher.cc",
    "data_pipe_producer_dispatcher.h",
    "dispatcher.cc",
    "dispatcher.h",
    "handle_signals_state.h",
    "handle_table.cc",
    "handle_table.h",
    "mapping_table.cc",
    "mapping_table.h",
    "message_pipe_dispatcher.cc",
    "message_pipe_dispatcher.h",
    "node_channel.cc",
    "node_channel.h",
    "node_controller.cc",
    "node_controller.h",
    "options_validation.h",
    "platform_handle_dispatcher.cc",
    "platform_handle_dispatcher.h",
    "request_context.cc",
    "request_context.h",
    "shared_buffer_dispatcher.cc",
    "shared_buffer_dispatcher.h",
    "user_message_impl.cc",
    "user_message_impl.h",
    "watch.cc",
    "watch.h",
    "watcher_dispatcher.cc",
    "watcher_dispatcher.h",
    "watcher_set.cc",
    "watcher_set.h",
  ]

  if (is_mac && !is_ios) {
    sources += [
      "mach_port_relay.cc",
      "mach_port_relay.h",
    ]
  }

  if (is_fuchsia) {
    sources += [ "channel_fuchsia.cc" ]
  } else if (is_posix) {
    sources += [
      "broker_posix.cc",
      "channel_posix.cc",
    ]
  }

  if (is_nacl && !is_nacl_nonsfi) {
    sources -= [
      "broker_host.cc",
      "broker_posix.cc",
      "channel_posix.cc",
    ]
  }

  defines = [ "MOJO_SYSTEM_IMPL_IMPLEMENTATION" ]

  public_deps = [
    "//mojo/edk/embedder",
    "//mojo/edk/embedder:platform",
    "//mojo/edk/system/ports",
    "//mojo/public/c/system",
    "//mojo/public/cpp/system",
  ]

  deps = [
    "//base",
  ]

  if (!is_nacl) {
    deps += [ "//crypto" ]
  }

  if (is_win) {
    cflags = [ "/wd4324" ]  # Structure was padded due to __declspec(align()),
                            # which is uninteresting.
  }

  # Use target_os == "chromeos" instead of is_chromeos because we need to
  # build NaCl targets (i.e. IRT) for ChromeOS the same as the rest of ChromeOS.
  if (is_android || target_os == "chromeos") {
    defines += [ "MOJO_EDK_LEGACY_PROTOCOL" ]
  }

  allow_circular_includes_from = [ "//mojo/edk/embedder" ]
}

group("tests") {
  testonly = true
  deps = [
    ":mojo_system_unittests",
  ]

  if (!is_ios) {
    deps += [ ":mojo_message_pipe_perftests" ]
  }
}

source_set("test_utils") {
  testonly = true

  sources = [
    "test_utils.cc",
    "test_utils.h",
  ]

  public_deps = [
    "//mojo/public/c/system",
    "//mojo/public/cpp/system",
  ]

  deps = [
    "//base",
    "//base/test:test_support",
    "//mojo/edk/test:test_support",
    "//testing/gtest:gtest",
  ]
}

test("mojo_system_unittests") {
  sources = [
    "channel_unittest.cc",
    "core_test_base.cc",
    "core_test_base.h",
    "core_unittest.cc",
    "handle_table_unittest.cc",
    "message_pipe_unittest.cc",
    "message_unittest.cc",
    "options_validation_unittest.cc",
    "platform_handle_dispatcher_unittest.cc",
    "shared_buffer_dispatcher_unittest.cc",
    "shared_buffer_unittest.cc",
    "signals_unittest.cc",
    "watcher_unittest.cc",
  ]

  if (!is_ios) {
    sources += [
      "data_pipe_unittest.cc",
      "multiprocess_message_pipe_unittest.cc",
      "platform_wrapper_unittest.cc",
    ]
  }

  deps = [
    ":test_utils",
    "//base",
    "//base/test:test_support",
    "//mojo/edk/embedder:embedder_unittests",
    "//mojo/edk/system",
    "//mojo/edk/system/ports:tests",
    "//mojo/edk/test:run_all_unittests",
    "//mojo/edk/test:test_support",
    "//mojo/public/cpp/system",
    "//testing/gmock",
    "//testing/gtest",
  ]

  allow_circular_includes_from = [ "//mojo/edk/embedder:embedder_unittests" ]
}

if (!is_ios) {
  test("mojo_message_pipe_perftests") {
    sources = [
      "message_pipe_perftest.cc",
    ]

    deps = [
      ":test_utils",
      "//base",
      "//base/test:test_support",
      "//mojo/edk/system",
      "//mojo/edk/test:run_all_perftests",
      "//mojo/edk/test:test_support",
      "//testing/gtest",
    ]
  }
}