base/i18n/time_formatting_unittest.cc

   1 // Copyright (c) 2011 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 "base/i18n/time_formatting.h"
   6
   7 #include "base/i18n/rtl.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "base/time/time.h"
  10 #include "testing/gtest/include/gtest/gtest.h"
  11 #include "third_party/icu/source/common/unicode/uversion.h"
  12
  13 namespace base {
  14 namespace {
  15
  16 const Time::Exploded kTestDateTimeExploded = {
  17   2011, 4, 6, 30, // Sat, Apr 30, 2011
  18   15, 42, 7, 0    // 15:42:07.000
  19 };
  20
  21 TEST(TimeFormattingTest, TimeFormatTimeOfDayDefault12h) {
  22   // Test for a locale defaulted to 12h clock.
  23   // As an instance, we use third_party/icu/source/data/locales/en.txt.
  24   i18n::SetICUDefaultLocale("en_US");
  25
  26   Time time(Time::FromLocalExploded(kTestDateTimeExploded));
  27   string16 clock24h(ASCIIToUTF16("15:42"));
  28   string16 clock12h_pm(ASCIIToUTF16("3:42 PM"));
  29   string16 clock12h(ASCIIToUTF16("3:42"));
  30
  31   // The default is 12h clock.
  32   EXPECT_EQ(clock12h_pm, TimeFormatTimeOfDay(time));
  33   EXPECT_EQ(k12HourClock, GetHourClockType());
  34   // k{Keep,Drop}AmPm should not affect for 24h clock.
  35   EXPECT_EQ(clock24h,
  36             TimeFormatTimeOfDayWithHourClockType(time,
  37                                                  k24HourClock,
  38                                                  kKeepAmPm));
  39   EXPECT_EQ(clock24h,
  40             TimeFormatTimeOfDayWithHourClockType(time,
  41                                                  k24HourClock,
  42                                                  kDropAmPm));
  43   // k{Keep,Drop}AmPm affects for 12h clock.
  44   EXPECT_EQ(clock12h_pm,
  45             TimeFormatTimeOfDayWithHourClockType(time,
  46                                                  k12HourClock,
  47                                                  kKeepAmPm));
  48   EXPECT_EQ(clock12h,
  49             TimeFormatTimeOfDayWithHourClockType(time,
  50                                                  k12HourClock,
  51                                                  kDropAmPm));
  52 }
  53
  54 TEST(TimeFormattingTest, TimeFormatTimeOfDayDefault24h) {
  55   // Test for a locale defaulted to 24h clock.
  56   // As an instance, we use third_party/icu/source/data/locales/en_GB.txt.
  57   i18n::SetICUDefaultLocale("en_GB");
  58
  59   Time time(Time::FromLocalExploded(kTestDateTimeExploded));
  60   string16 clock24h(ASCIIToUTF16("15:42"));
  61 #if U_ICU_VERSION_MAJOR_NUM >= 50
  62   string16 clock12h_pm(ASCIIToUTF16("3:42 pm"));
  63 #else
  64   // TODO(phajdan.jr): Clean up after bundled ICU gets updated to 50.
  65   string16 clock12h_pm(ASCIIToUTF16("3:42 PM"));
  66 #endif
  67   string16 clock12h(ASCIIToUTF16("3:42"));
  68
  69   // The default is 24h clock.
  70   EXPECT_EQ(clock24h, TimeFormatTimeOfDay(time));
  71   EXPECT_EQ(k24HourClock, GetHourClockType());
  72   // k{Keep,Drop}AmPm should not affect for 24h clock.
  73   EXPECT_EQ(clock24h,
  74             TimeFormatTimeOfDayWithHourClockType(time,
  75                                                  k24HourClock,
  76                                                  kKeepAmPm));
  77   EXPECT_EQ(clock24h,
  78             TimeFormatTimeOfDayWithHourClockType(time,
  79                                                  k24HourClock,
  80                                                  kDropAmPm));
  81   // k{Keep,Drop}AmPm affects for 12h clock.
  82   EXPECT_EQ(clock12h_pm,
  83             TimeFormatTimeOfDayWithHourClockType(time,
  84                                                  k12HourClock,
  85                                                  kKeepAmPm));
  86   EXPECT_EQ(clock12h,
  87             TimeFormatTimeOfDayWithHourClockType(time,
  88                                                  k12HourClock,
  89                                                  kDropAmPm));
  90 }
  91
  92 TEST(TimeFormattingTest, TimeFormatTimeOfDayJP) {
  93   // Test for a locale that uses different mark than "AM" and "PM".
  94   // As an instance, we use third_party/icu/source/data/locales/ja.txt.
  95   i18n::SetICUDefaultLocale("ja_JP");
  96
  97   Time time(Time::FromLocalExploded(kTestDateTimeExploded));
  98   string16 clock24h(ASCIIToUTF16("15:42"));
  99   string16 clock12h_pm(WideToUTF16(L"\x5348\x5f8c" L"3:42"));
 100   string16 clock12h(ASCIIToUTF16("3:42"));
 101
 102   // The default is 24h clock.
 103   EXPECT_EQ(clock24h, TimeFormatTimeOfDay(time));
 104   EXPECT_EQ(k24HourClock, GetHourClockType());
 105   // k{Keep,Drop}AmPm should not affect for 24h clock.
 106   EXPECT_EQ(clock24h,
 107             TimeFormatTimeOfDayWithHourClockType(time,
 108                                                  k24HourClock,
 109                                                  kKeepAmPm));
 110   EXPECT_EQ(clock24h,
 111             TimeFormatTimeOfDayWithHourClockType(time,
 112                                                  k24HourClock,
 113                                                  kDropAmPm));
 114   // k{Keep,Drop}AmPm affects for 12h clock.
 115   EXPECT_EQ(clock12h_pm,
 116             TimeFormatTimeOfDayWithHourClockType(time,
 117                                                  k12HourClock,
 118                                                  kKeepAmPm));
 119   EXPECT_EQ(clock12h,
 120             TimeFormatTimeOfDayWithHourClockType(time,
 121                                                  k12HourClock,
 122                                                  kDropAmPm));
 123 }
 124
 125 TEST(TimeFormattingTest, TimeFormatDateUS) {
 126   // See third_party/icu/source/data/locales/en.txt.
 127   // The date patterns are "EEEE, MMMM d, y", "MMM d, y", and "M/d/yy".
 128   i18n::SetICUDefaultLocale("en_US");
 129
 130   Time time(Time::FromLocalExploded(kTestDateTimeExploded));
 131
 132   EXPECT_EQ(ASCIIToUTF16("Apr 30, 2011"), TimeFormatShortDate(time));
 133   EXPECT_EQ(ASCIIToUTF16("4/30/11"), TimeFormatShortDateNumeric(time));
 134
 135 #if U_ICU_VERSION_MAJOR_NUM >= 50
 136   EXPECT_EQ(ASCIIToUTF16("4/30/11, 3:42:07 PM"),
 137             TimeFormatShortDateAndTime(time));
 138 #else
 139   // TODO(phajdan.jr): Clean up after bundled ICU gets updated to 50.
 140   EXPECT_EQ(ASCIIToUTF16("4/30/11 3:42:07 PM"),
 141             TimeFormatShortDateAndTime(time));
 142 #endif
 143
 144 #if U_ICU_VERSION_MAJOR_NUM >= 50
 145   EXPECT_EQ(ASCIIToUTF16("Saturday, April 30, 2011 at 3:42:07 PM"),
 146             TimeFormatFriendlyDateAndTime(time));
 147 #else
 148   // TODO(phajdan.jr): Clean up after bundled ICU gets updated to 50.
 149   EXPECT_EQ(ASCIIToUTF16("Saturday, April 30, 2011 3:42:07 PM"),
 150             TimeFormatFriendlyDateAndTime(time));
 151 #endif
 152
 153   EXPECT_EQ(ASCIIToUTF16("Saturday, April 30, 2011"),
 154             TimeFormatFriendlyDate(time));
 155 }
 156
 157 TEST(TimeFormattingTest, TimeFormatDateGB) {
 158   // See third_party/icu/source/data/locales/en_GB.txt.
 159   // The date patterns are "EEEE, d MMMM y", "d MMM y", and "dd/MM/yyyy".
 160   i18n::SetICUDefaultLocale("en_GB");
 161
 162   Time time(Time::FromLocalExploded(kTestDateTimeExploded));
 163
 164   EXPECT_EQ(ASCIIToUTF16("30 Apr 2011"), TimeFormatShortDate(time));
 165   EXPECT_EQ(ASCIIToUTF16("30/04/2011"), TimeFormatShortDateNumeric(time));
 166   EXPECT_EQ(ASCIIToUTF16("30/04/2011 15:42:07"),
 167             TimeFormatShortDateAndTime(time));
 168   EXPECT_EQ(ASCIIToUTF16("Saturday, 30 April 2011 15:42:07"),
 169             TimeFormatFriendlyDateAndTime(time));
 170   EXPECT_EQ(ASCIIToUTF16("Saturday, 30 April 2011"),
 171             TimeFormatFriendlyDate(time));
 172 }
 173
 174 }  // namespace
 175 }  // namespace base