Convert TimeFormat (chrome/common/time_format.*) to string16 (from wstring).

chrome/common/time_format_unittest.cc

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2010 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 <time.h>
 
 #include "base/basictypes.h"
+#include "base/string16.h"
 #include "base/time.h"
+#include "base/utf_string_conversions.h"
 #include "chrome/common/time_format.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::Time;
 using base::TimeDelta;
 
 TEST(TimeFormat, RelativeDate) {
   Time now = Time::Now();
-  std::wstring today_str = TimeFormat::RelativeDate(now, NULL);
-  EXPECT_EQ(L"Today", today_str);
+  string16 today_str = TimeFormat::RelativeDate(now, NULL);
+  EXPECT_EQ(ASCIIToUTF16("Today"), today_str);
 
   Time yesterday = now - TimeDelta::FromDays(1);
-  std::wstring yesterday_str = TimeFormat::RelativeDate(yesterday, NULL);
-  EXPECT_EQ(L"Yesterday", yesterday_str);
+  string16 yesterday_str = TimeFormat::RelativeDate(yesterday, NULL);
+  EXPECT_EQ(ASCIIToUTF16("Yesterday"), yesterday_str);
 
   Time two_days_ago = now - TimeDelta::FromDays(2);
-  std::wstring two_days_ago_str = TimeFormat::RelativeDate(two_days_ago, NULL);
+  string16 two_days_ago_str = TimeFormat::RelativeDate(two_days_ago, NULL);
   EXPECT_TRUE(two_days_ago_str.empty());
 
   Time a_week_ago = now - TimeDelta::FromDays(7);
-  std::wstring a_week_ago_str = TimeFormat::RelativeDate(a_week_ago, NULL);
+  string16 a_week_ago_str = TimeFormat::RelativeDate(a_week_ago, NULL);
   EXPECT_TRUE(a_week_ago_str.empty());
 }
 
 namespace {
-void TestTimeFormats(const TimeDelta delta, const std::wstring& expected) {
-  std::wstring expected_left = expected + L" left";
-  std::wstring expected_ago = expected + L" ago";
+void TestTimeFormats(const TimeDelta delta, const char* expected_ascii) {
+  string16 expected = ASCIIToUTF16(expected_ascii);
+  string16 expected_left = expected + ASCIIToUTF16(" left");
+  string16 expected_ago = expected + ASCIIToUTF16(" ago");
   EXPECT_EQ(expected, TimeFormat::TimeRemainingShort(delta));
   EXPECT_EQ(expected_left, TimeFormat::TimeRemaining(delta));
   EXPECT_EQ(expected_ago, TimeFormat::TimeElapsed(delta));
 }
 
 } // namespace
 
 TEST(TimeFormat, FormatTime) {
   const TimeDelta one_day = TimeDelta::FromDays(1);
   const TimeDelta three_days = TimeDelta::FromDays(3);
   const TimeDelta one_hour = TimeDelta::FromHours(1);
   const TimeDelta four_hours = TimeDelta::FromHours(4);
   const TimeDelta one_min = TimeDelta::FromMinutes(1);
   const TimeDelta three_mins = TimeDelta::FromMinutes(3);
   const TimeDelta one_sec = TimeDelta::FromSeconds(1);
   const TimeDelta five_secs = TimeDelta::FromSeconds(5);
   const TimeDelta twohundred_millisecs = TimeDelta::FromMilliseconds(200);
 
   // TODO(jungshik) : These test only pass when the OS locale is 'en'.
   // We need to add SetUp() and TearDown() to set the locale to 'en'.
-  TestTimeFormats(twohundred_millisecs, L"0 secs");
-  TestTimeFormats(one_sec - twohundred_millisecs, L"0 secs");
-  TestTimeFormats(one_sec + twohundred_millisecs, L"1 sec");
-  TestTimeFormats(five_secs + twohundred_millisecs, L"5 secs");
-  TestTimeFormats(one_min + five_secs, L"1 min");
-  TestTimeFormats(three_mins + twohundred_millisecs, L"3 mins");
-  TestTimeFormats(one_hour + five_secs, L"1 hour");
-  TestTimeFormats(four_hours + five_secs, L"4 hours");
-  TestTimeFormats(one_day + five_secs, L"1 day");
-  TestTimeFormats(three_days, L"3 days");
-  TestTimeFormats(three_days + four_hours, L"3 days");
+  TestTimeFormats(twohundred_millisecs, "0 secs");
+  TestTimeFormats(one_sec - twohundred_millisecs, "0 secs");
+  TestTimeFormats(one_sec + twohundred_millisecs, "1 sec");
+  TestTimeFormats(five_secs + twohundred_millisecs, "5 secs");
+  TestTimeFormats(one_min + five_secs, "1 min");
+  TestTimeFormats(three_mins + twohundred_millisecs, "3 mins");
+  TestTimeFormats(one_hour + five_secs, "1 hour");
+  TestTimeFormats(four_hours + five_secs, "4 hours");
+  TestTimeFormats(one_day + five_secs, "1 day");
+  TestTimeFormats(three_days, "3 days");
+  TestTimeFormats(three_days + four_hours, "3 days");
 }