Reuse base::i18n::SetICUDefaultLocale from rtl.h in some unittests.

base/i18n/time_formatting_unittest.cc

 // Copyright (c) 2011 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.
 
 #include "base/i18n/time_formatting.h"
 
+#include "base/i18n/rtl.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "unicode/locid.h"
 
+namespace base {
 namespace {
 
-void SetICUDefaultLocale(const std::string& locale_string) {
-  icu::Locale locale(locale_string.c_str());
-  UErrorCode error_code = U_ZERO_ERROR;
-  icu::Locale::setDefault(locale, error_code);
-  EXPECT_TRUE(U_SUCCESS(error_code));
-}
-
-const base::Time::Exploded kTestDateTimeExploded = {
+const Time::Exploded kTestDateTimeExploded = {
   2011, 4, 6, 30, // Sat, Apr 30, 2011
   15, 42, 7, 0    // 15:42:07.000
 };
 
-}  // namespace
-
 TEST(TimeFormattingTest, TimeFormatTimeOfDayDefault12h) {
   // Test for a locale defaulted to 12h clock.
   // As an instance, we use third_party/icu/source/data/locales/en.txt.
-  SetICUDefaultLocale("en_US");
+  i18n::SetICUDefaultLocale("en_US");
 
-  base::Time time(base::Time::FromLocalExploded(kTestDateTimeExploded));
+  Time time(Time::FromLocalExploded(kTestDateTimeExploded));
   string16 clock24h(ASCIIToUTF16("15:42"));
   string16 clock12h_pm(ASCIIToUTF16("3:42 PM"));
   string16 clock12h(ASCIIToUTF16("3:42"));
 
   // The default is 12h clock.
-  EXPECT_EQ(clock12h_pm,
-            base::TimeFormatTimeOfDay(time));
-  EXPECT_EQ(base::k12HourClock, base::GetHourClockType());
+  EXPECT_EQ(clock12h_pm, TimeFormatTimeOfDay(time));
+  EXPECT_EQ(k12HourClock, GetHourClockType());
   // k{Keep,Drop}AmPm should not affect for 24h clock.
   EXPECT_EQ(clock24h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k24HourClock,
-                                                       base::kKeepAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k24HourClock,
+                                                 kKeepAmPm));
   EXPECT_EQ(clock24h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k24HourClock,
-                                                       base::kDropAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k24HourClock,
+                                                 kDropAmPm));
   // k{Keep,Drop}AmPm affects for 12h clock.
   EXPECT_EQ(clock12h_pm,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k12HourClock,
-                                                       base::kKeepAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k12HourClock,
+                                                 kKeepAmPm));
   EXPECT_EQ(clock12h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k12HourClock,
-                                                       base::kDropAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k12HourClock,
+                                                 kDropAmPm));
 }
 
-
 TEST(TimeFormattingTest, TimeFormatTimeOfDayDefault24h) {
   // Test for a locale defaulted to 24h clock.
   // As an instance, we use third_party/icu/source/data/locales/en_GB.txt.
-  SetICUDefaultLocale("en_GB");
+  i18n::SetICUDefaultLocale("en_GB");
 
-  base::Time time(base::Time::FromLocalExploded(kTestDateTimeExploded));
+  Time time(Time::FromLocalExploded(kTestDateTimeExploded));
   string16 clock24h(ASCIIToUTF16("15:42"));
   string16 clock12h_pm(ASCIIToUTF16("3:42 PM"));
   string16 clock12h(ASCIIToUTF16("3:42"));
 
   // The default is 24h clock.
-  EXPECT_EQ(clock24h,
-            base::TimeFormatTimeOfDay(time));
-  EXPECT_EQ(base::k24HourClock, base::GetHourClockType());
+  EXPECT_EQ(clock24h, TimeFormatTimeOfDay(time));
+  EXPECT_EQ(k24HourClock, GetHourClockType());
   // k{Keep,Drop}AmPm should not affect for 24h clock.
   EXPECT_EQ(clock24h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k24HourClock,
-                                                       base::kKeepAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k24HourClock,
+                                                 kKeepAmPm));
   EXPECT_EQ(clock24h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k24HourClock,
-                                                       base::kDropAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k24HourClock,
+                                                 kDropAmPm));
   // k{Keep,Drop}AmPm affects for 12h clock.
   EXPECT_EQ(clock12h_pm,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k12HourClock,
-                                                       base::kKeepAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k12HourClock,
+                                                 kKeepAmPm));
   EXPECT_EQ(clock12h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k12HourClock,
-                                                       base::kDropAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k12HourClock,
+                                                 kDropAmPm));
 }
 
 TEST(TimeFormattingTest, TimeFormatTimeOfDayJP) {
   // Test for a locale that uses different mark than "AM" and "PM".
   // As an instance, we use third_party/icu/source/data/locales/ja.txt.
-  SetICUDefaultLocale("ja_JP");
+  i18n::SetICUDefaultLocale("ja_JP");
 
-  base::Time time(base::Time::FromLocalExploded(kTestDateTimeExploded));
+  Time time(Time::FromLocalExploded(kTestDateTimeExploded));
   string16 clock24h(ASCIIToUTF16("15:42"));
   string16 clock12h_pm(WideToUTF16(L"\x5348\x5f8c"L"3:42"));
   string16 clock12h(ASCIIToUTF16("3:42"));
 
   // The default is 24h clock.
-  EXPECT_EQ(clock24h,
-            base::TimeFormatTimeOfDay(time));
-  EXPECT_EQ(base::k24HourClock, base::GetHourClockType());
+  EXPECT_EQ(clock24h, TimeFormatTimeOfDay(time));
+  EXPECT_EQ(k24HourClock, GetHourClockType());
   // k{Keep,Drop}AmPm should not affect for 24h clock.
   EXPECT_EQ(clock24h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k24HourClock,
-                                                       base::kKeepAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k24HourClock,
+                                                 kKeepAmPm));
   EXPECT_EQ(clock24h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k24HourClock,
-                                                       base::kDropAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k24HourClock,
+                                                 kDropAmPm));
   // k{Keep,Drop}AmPm affects for 12h clock.
   EXPECT_EQ(clock12h_pm,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k12HourClock,
-                                                       base::kKeepAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k12HourClock,
+                                                 kKeepAmPm));
   EXPECT_EQ(clock12h,
-            base::TimeFormatTimeOfDayWithHourClockType(time,
-                                                       base::k12HourClock,
-                                                       base::kDropAmPm));
+            TimeFormatTimeOfDayWithHourClockType(time,
+                                                 k12HourClock,
+                                                 kDropAmPm));
 }
 
 TEST(TimeFormattingTest, TimeFormatDateUS) {
   // See third_party/icu/source/data/locales/en.txt.
   // The date patterns are "EEEE, MMMM d, y", "MMM d, y", and "M/d/yy".
-  SetICUDefaultLocale("en_US");
+  i18n::SetICUDefaultLocale("en_US");
 
-  base::Time time(base::Time::FromLocalExploded(kTestDateTimeExploded));
+  Time time(Time::FromLocalExploded(kTestDateTimeExploded));
 
-  EXPECT_EQ(ASCIIToUTF16("Apr 30, 2011"),
-            base::TimeFormatShortDate(time));
-  EXPECT_EQ(ASCIIToUTF16("4/30/11"),
-            base::TimeFormatShortDateNumeric(time));
+  EXPECT_EQ(ASCIIToUTF16("Apr 30, 2011"), TimeFormatShortDate(time));
+  EXPECT_EQ(ASCIIToUTF16("4/30/11"), TimeFormatShortDateNumeric(time));
   EXPECT_EQ(ASCIIToUTF16("4/30/11 3:42:07 PM"),
-            base::TimeFormatShortDateAndTime(time));
+            TimeFormatShortDateAndTime(time));
   EXPECT_EQ(ASCIIToUTF16("Saturday, April 30, 2011 3:42:07 PM"),
-            base::TimeFormatFriendlyDateAndTime(time));
+            TimeFormatFriendlyDateAndTime(time));
   EXPECT_EQ(ASCIIToUTF16("Saturday, April 30, 2011"),
-            base::TimeFormatFriendlyDate(time));
+            TimeFormatFriendlyDate(time));
 }
 
 TEST(TimeFormattingTest, TimeFormatDateGB) {
   // See third_party/icu/source/data/locales/en_GB.txt.
   // The date patterns are "EEEE, d MMMM y", "d MMM y", and "dd/MM/yyyy".
-  SetICUDefaultLocale("en_GB");
+  i18n::SetICUDefaultLocale("en_GB");
 
-  base::Time time(base::Time::FromLocalExploded(kTestDateTimeExploded));
+  Time time(Time::FromLocalExploded(kTestDateTimeExploded));
 
-  EXPECT_EQ(ASCIIToUTF16("30 Apr 2011"),
-            base::TimeFormatShortDate(time));
-  EXPECT_EQ(ASCIIToUTF16("30/04/2011"),
-            base::TimeFormatShortDateNumeric(time));
+  EXPECT_EQ(ASCIIToUTF16("30 Apr 2011"), TimeFormatShortDate(time));
+  EXPECT_EQ(ASCIIToUTF16("30/04/2011"), TimeFormatShortDateNumeric(time));
   EXPECT_EQ(ASCIIToUTF16("30/04/2011 15:42:07"),
-            base::TimeFormatShortDateAndTime(time));
+            TimeFormatShortDateAndTime(time));
   EXPECT_EQ(ASCIIToUTF16("Saturday, 30 April 2011 15:42:07"),
-            base::TimeFormatFriendlyDateAndTime(time));
+            TimeFormatFriendlyDateAndTime(time));
   EXPECT_EQ(ASCIIToUTF16("Saturday, 30 April 2011"),
-            base::TimeFormatFriendlyDate(time));
+            TimeFormatFriendlyDate(time));
 }
+
+}  // namespace
+}  // namespace base