Wrap TimeFormat unittests into unnamed namespace.

chrome/common/time_format_unittest.cc

 // 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 "chrome/common/time_format.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;
+namespace {
+
 using base::TimeDelta;
 
-TEST(TimeFormat, RelativeDate) {
-  Time now = Time::Now();
-  string16 today_str = TimeFormat::RelativeDate(now, NULL);
-  EXPECT_EQ(ASCIIToUTF16("Today"), today_str);
-
-  Time yesterday = now - TimeDelta::FromDays(1);
-  string16 yesterday_str = TimeFormat::RelativeDate(yesterday, NULL);
-  EXPECT_EQ(ASCIIToUTF16("Yesterday"), yesterday_str);
-
-  Time two_days_ago = now - TimeDelta::FromDays(2);
-  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);
-  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 char* expected_ascii) {
+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, "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");
 }
+
+TEST(TimeFormat, RelativeDate) {
+  base::Time now = base::Time::Now();
+  string16 today_str = TimeFormat::RelativeDate(now, NULL);
+  EXPECT_EQ(ASCIIToUTF16("Today"), today_str);
+
+  base::Time yesterday = now - TimeDelta::FromDays(1);
+  string16 yesterday_str = TimeFormat::RelativeDate(yesterday, NULL);
+  EXPECT_EQ(ASCIIToUTF16("Yesterday"), yesterday_str);
+
+  base::Time two_days_ago = now - TimeDelta::FromDays(2);
+  string16 two_days_ago_str = TimeFormat::RelativeDate(two_days_ago, NULL);
+  EXPECT_TRUE(two_days_ago_str.empty());
+
+  base::Time a_week_ago = now - TimeDelta::FromDays(7);
+  string16 a_week_ago_str = TimeFormat::RelativeDate(a_week_ago, NULL);
+  EXPECT_TRUE(a_week_ago_str.empty());
+}
+
+}  // namespace