device/battery/battery_status_manager_win_unittest.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "device/battery/battery_status_manager_win.h"
   6
   7 #include "testing/gtest/include/gtest/gtest.h"
   8
   9 namespace device {
  10
  11 namespace {
  12
  13 TEST(BatteryStatusManagerWinTest, ACLineStatusOffline) {
  14   SYSTEM_POWER_STATUS win_status;
  15   win_status.ACLineStatus = WIN_AC_LINE_STATUS_OFFLINE;
  16   win_status.BatteryLifePercent = 100;
  17   win_status.BatteryLifeTime = 200;
  18
  19   BatteryStatus status = ComputeWebBatteryStatus(win_status);
  20   EXPECT_FALSE(status.charging);
  21   EXPECT_EQ(std::numeric_limits<double>::infinity(), status.charging_time);
  22   EXPECT_EQ(200, status.discharging_time);
  23   EXPECT_EQ(1, status.level);
  24 }
  25
  26 TEST(BatteryStatusManagerWinTest, ACLineStatusOfflineDischargingTimeUnknown) {
  27   SYSTEM_POWER_STATUS win_status;
  28   win_status.ACLineStatus = WIN_AC_LINE_STATUS_OFFLINE;
  29   win_status.BatteryLifePercent = 100;
  30   win_status.BatteryLifeTime = (DWORD)-1;
  31
  32   BatteryStatus status = ComputeWebBatteryStatus(win_status);
  33   EXPECT_FALSE(status.charging);
  34   EXPECT_EQ(std::numeric_limits<double>::infinity(), status.charging_time);
  35   EXPECT_EQ(std::numeric_limits<double>::infinity(), status.discharging_time);
  36   EXPECT_EQ(1, status.level);
  37 }
  38
  39 TEST(BatteryStatusManagerWinTest, ACLineStatusOnline) {
  40   SYSTEM_POWER_STATUS win_status;
  41   win_status.ACLineStatus = WIN_AC_LINE_STATUS_ONLINE;
  42   win_status.BatteryLifePercent = 50;
  43   win_status.BatteryLifeTime = 200;
  44
  45   BatteryStatus status = ComputeWebBatteryStatus(win_status);
  46   EXPECT_TRUE(status.charging);
  47   EXPECT_EQ(std::numeric_limits<double>::infinity(), status.charging_time);
  48   EXPECT_EQ(std::numeric_limits<double>::infinity(), status.discharging_time);
  49   EXPECT_EQ(.5, status.level);
  50 }
  51
  52 TEST(BatteryStatusManagerWinTest, ACLineStatusOnlineFullBattery) {
  53   SYSTEM_POWER_STATUS win_status;
  54   win_status.ACLineStatus = WIN_AC_LINE_STATUS_ONLINE;
  55   win_status.BatteryLifePercent = 100;
  56   win_status.BatteryLifeTime = 200;
  57
  58   BatteryStatus status = ComputeWebBatteryStatus(win_status);
  59   EXPECT_TRUE(status.charging);
  60   EXPECT_EQ(0, status.charging_time);
  61   EXPECT_EQ(std::numeric_limits<double>::infinity(), status.discharging_time);
  62   EXPECT_EQ(1, status.level);
  63 }
  64
  65 TEST(BatteryStatusManagerWinTest, ACLineStatusUnknown) {
  66   SYSTEM_POWER_STATUS win_status;
  67   win_status.ACLineStatus = WIN_AC_LINE_STATUS_UNKNOWN;
  68   win_status.BatteryLifePercent = 50;
  69   win_status.BatteryLifeTime = 200;
  70
  71   BatteryStatus status = ComputeWebBatteryStatus(win_status);
  72   EXPECT_TRUE(status.charging);
  73   EXPECT_EQ(std::numeric_limits<double>::infinity(), status.charging_time);
  74   EXPECT_EQ(std::numeric_limits<double>::infinity(), status.discharging_time);
  75   EXPECT_EQ(.5, status.level);
  76 }
  77
  78 }  // namespace
  79
  80 }  // namespace device