base/util/memory_pressure/BUILD.gn

# Copyright 2019 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.

# Reset sources_assignment_filter for the BUILD.gn file to prevent
# regression during the migration of Chromium away from the feature.
# See build/no_sources_assignment_filter.md for more information.
# TODO(crbug.com/1018739): remove this when migration is done.
set_sources_assignment_filter([])

source_set("memory_pressure") {
  sources = [
    "memory_pressure_voter.cc",
    "memory_pressure_voter.h",
    "multi_source_memory_pressure_monitor.cc",
    "multi_source_memory_pressure_monitor.h",
    "system_memory_pressure_evaluator.cc",
    "system_memory_pressure_evaluator.h",
  ]

  deps = [ "//base" ]

  if (is_win) {
    sources += [
      "system_memory_pressure_evaluator_win.cc",
      "system_memory_pressure_evaluator_win.h",
    ]
  }

  if (is_mac) {
    sources += [
      "system_memory_pressure_evaluator_mac.cc",
      "system_memory_pressure_evaluator_mac.h",
    ]
  }

  if (is_fuchsia) {
    deps += [
      "//third_party/fuchsia-sdk/sdk/fidl/fuchsia.memorypressure",
      "//third_party/fuchsia-sdk/sdk/pkg/sys_cpp",
    ]
    sources += [
      "system_memory_pressure_evaluator_fuchsia.cc",
      "system_memory_pressure_evaluator_fuchsia.h",
    ]
  }

  if (is_chromeos) {
    sources += [
      "system_memory_pressure_evaluator_chromeos.cc",
      "system_memory_pressure_evaluator_chromeos.h",
    ]
  }
}

source_set("unittests") {
  testonly = true
  sources = [
    "memory_pressure_voter_unittest.cc",
    "multi_source_memory_pressure_monitor_unittest.cc",
  ]

  if (is_win) {
    sources += [ "system_memory_pressure_evaluator_win_unittest.cc" ]
  }

  if (is_mac) {
    sources += [ "system_memory_pressure_evaluator_mac_unittest.cc" ]
  }

  if (is_chromeos) {
    sources += [ "system_memory_pressure_evaluator_chromeos_unittest.cc" ]
  }

  deps = [
    ":memory_pressure",
    "//base",
    "//base/test:test_support",
    "//testing/gmock",
    "//testing/gtest",
  ]
}

static_library("test_support") {
  testonly = true
  sources = [
    "fake_memory_pressure_monitor.cc",
    "fake_memory_pressure_monitor.h",
  ]

  public_deps = [
    ":memory_pressure",
    "//base",
  ]
}