# Copyright 2021 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

static_library("power_metrics") {
  sources = [
    "energy_metrics_provider.cc",
    "energy_metrics_provider.h",
  ]

  deps = [
    "//base",
    "//third_party/abseil-cpp:absl",
  ]

  if (is_mac) {
    sources += [
      "energy_impact_mac.h",
      "energy_impact_mac.mm",
      "m1_sensors_internal_types_mac.h",
      "m1_sensors_mac.h",
      "m1_sensors_mac.mm",
      "mach_time_mac.h",
      "mach_time_mac.mm",
      "resource_coalition_internal_types_mac.h",
      "resource_coalition_mac.h",
      "resource_coalition_mac.mm",
      "smc_internal_types_mac.h",
      "smc_mac.h",
      "smc_mac.mm",
    ]
  }

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

    libs = [ "Setupapi.lib" ]
    ldflags = [ "/DELAYLOAD:setupapi.dll" ]
  }

  if (is_linux || is_chromeos || is_tizen) {
    sources += [
      "energy_metrics_provider_linux.cc",
      "energy_metrics_provider_linux.h",
    ]
  }

  if (is_win || is_linux || is_chromeos || is_tizen) {
    sources += [
      "system_power_monitor.cc",
      "system_power_monitor.h",
    ]
  }
}

source_set("unit_tests") {
  testonly = true

  sources = [ "energy_metrics_provider_unittest.cc" ]

  deps = [
    ":power_metrics",
    "//base",
    "//testing/gtest",
  ]

  if (is_mac) {
    sources += [
      "energy_impact_mac_unittest.mm",
      "resource_coalition_mac_unittest.mm",
    ]

    data = [ "test/data/" ]
  }

  if (is_win || is_linux || is_chromeos) {
    sources += [ "system_power_monitor_unittest.cc" ]

    deps += [ "//base/test:test_support" ]
  }
}