Index: base/time/time_unittest.cc |
diff --git a/base/time/time_unittest.cc b/base/time/time_unittest.cc |
index d8f1e5efc5b8b84819192b2f72146c3ee567d1b5..ef80e43859303c43eac80aef93b475db49883909 100644 |
--- a/base/time/time_unittest.cc |
+++ b/base/time/time_unittest.cc |
@@ -6,6 +6,8 @@ |
#include <time.h> |
+#include <string> |
+ |
#include "base/compiler_specific.h" |
#include "base/logging.h" |
#include "base/strings/stringprintf.h" |
@@ -13,9 +15,9 @@ |
#include "build/build_config.h" |
#include "testing/gtest/include/gtest/gtest.h" |
-using base::Time; |
-using base::TimeDelta; |
-using base::TimeTicks; |
+namespace base { |
+ |
+namespace { |
// Specialized test fixture allowing time strings without timezones to be |
// tested by comparing them to a known time in the local zone. |
@@ -780,3 +782,100 @@ TEST(TimeDelta, WindowsEpoch) { |
// We can't test 1601 epoch, since the system time functions on Linux |
// only compute years starting from 1900. |
} |
+ |
+// We could define this separately for Time, TimeTicks and TimeDelta but the |
+// definitions would be identical anyway. |
+template <class Any> |
+std::string AnyToString(Any any) { |
+ std::ostringstream oss; |
+ oss << any; |
+ return oss.str(); |
+} |
+ |
+TEST(TimeDeltaLogging, DCheckEqCompiles) { |
+ DCHECK_EQ(TimeDelta(), TimeDelta()); |
+} |
+ |
+TEST(TimeDeltaLogging, EmptyIsZero) { |
+ TimeDelta zero; |
+ EXPECT_EQ("0s", AnyToString(zero)); |
+} |
+ |
+TEST(TimeDeltaLogging, FiveHundredMs) { |
+ TimeDelta five_hundred_ms = TimeDelta::FromMilliseconds(500); |
+ EXPECT_EQ("0.5s", AnyToString(five_hundred_ms)); |
+} |
+ |
+TEST(TimeDeltaLogging, MinusTenSeconds) { |
+ TimeDelta minus_ten_seconds = TimeDelta::FromSeconds(-10); |
+ EXPECT_EQ("-10s", AnyToString(minus_ten_seconds)); |
+} |
+ |
+TEST(TimeDeltaLogging, DoesNotMessUpFormattingFlags) { |
+ std::ostringstream oss; |
+ std::ios_base::fmtflags flags_before = oss.flags(); |
+ oss << TimeDelta(); |
+ EXPECT_EQ(flags_before, oss.flags()); |
+} |
+ |
+TEST(TimeDeltaLogging, DoesNotMakeStreamBad) { |
+ std::ostringstream oss; |
+ oss << TimeDelta(); |
+ EXPECT_TRUE(oss.good()); |
+} |
+ |
+TEST(TimeLogging, DCheckEqCompiles) { |
+ DCHECK_EQ(Time(), Time()); |
+} |
+ |
+TEST(TimeLogging, ChromeBirthdate) { |
+ Time birthdate; |
+ ASSERT_TRUE(Time::FromString("Tue, 02 Sep 2008 09:42:18 GMT", &birthdate)); |
+ EXPECT_EQ("2008-09-02 09:42:18.000 UTC", AnyToString(birthdate)); |
+} |
+ |
+TEST(TimeLogging, DoesNotMessUpFormattingFlags) { |
+ std::ostringstream oss; |
+ std::ios_base::fmtflags flags_before = oss.flags(); |
+ oss << Time(); |
+ EXPECT_EQ(flags_before, oss.flags()); |
+} |
+ |
+TEST(TimeLogging, DoesNotMakeStreamBad) { |
+ std::ostringstream oss; |
+ oss << Time(); |
+ EXPECT_TRUE(oss.good()); |
+} |
+ |
+TEST(TimeTicksLogging, DCheckEqCompiles) { |
+ DCHECK_EQ(TimeTicks(), TimeTicks()); |
+} |
+ |
+TEST(TimeTicksLogging, ZeroTime) { |
+ TimeTicks zero; |
+ EXPECT_EQ("0 bogo-microseconds", AnyToString(zero)); |
+} |
+ |
+TEST(TimeTicksLogging, FortyYearsLater) { |
+ TimeTicks forty_years_later = |
+ TimeTicks() + TimeDelta::FromDays(365.25 * 40); |
+ EXPECT_EQ("1262304000000000 bogo-microseconds", |
+ AnyToString(forty_years_later)); |
+} |
+ |
+TEST(TimeTicksLogging, DoesNotMessUpFormattingFlags) { |
+ std::ostringstream oss; |
+ std::ios_base::fmtflags flags_before = oss.flags(); |
+ oss << TimeTicks(); |
+ EXPECT_EQ(flags_before, oss.flags()); |
+} |
+ |
+TEST(TimeTicksLogging, DoesNotMakeStreamBad) { |
+ std::ostringstream oss; |
+ oss << TimeTicks(); |
+ EXPECT_TRUE(oss.good()); |
+} |
+ |
+} // namespace |
+ |
+} // namespace base |