Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/stubs/time_test.cc

Index: third_party/protobuf/src/google/protobuf/stubs/time_test.cc
diff --git a/third_party/protobuf/src/google/protobuf/stubs/time_test.cc b/third_party/protobuf/src/google/protobuf/stubs/time_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..59e9d1c73cfd72f5318d8a614dc1dba86f287f06
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+++ b/third_party/protobuf/src/google/protobuf/stubs/time_test.cc
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+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#include <google/protobuf/stubs/time.h>
+
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace {
+static const int64 kSecondsPerDay = 3600 * 24;
+
+// For DateTime, tests will mostly focuse on the date part because that's
+// the tricky one.
+int64 CreateTimestamp(int year, int month, int day) {
+  DateTime time;
+  time.year = year;
+  time.month = month;
+  time.day = day;
+  time.hour = time.minute = time.second = 0;
+  int64 result;
+  GOOGLE_CHECK(DateTimeToSeconds(time, &result));
+  // Check that a roundtrip produces the same result.
+  GOOGLE_CHECK(SecondsToDateTime(result, &time));
+  GOOGLE_CHECK(time.year == year);
+  GOOGLE_CHECK(time.month == month);
+  GOOGLE_CHECK(time.day == day);
+  return result;
+}
+
+TEST(DateTimeTest, SimpleTime) {
+  DateTime time;
+  ASSERT_TRUE(SecondsToDateTime(1, &time));
+  EXPECT_EQ(1970, time.year);
+  EXPECT_EQ(1, time.month);
+  EXPECT_EQ(1, time.day);
+  EXPECT_EQ(0, time.hour);
+  EXPECT_EQ(0, time.minute);
+  EXPECT_EQ(1, time.second);
+  int64 seconds;
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  EXPECT_EQ(1, seconds);
+
+  ASSERT_TRUE(SecondsToDateTime(-1, &time));
+  EXPECT_EQ(1969, time.year);
+  EXPECT_EQ(12, time.month);
+  EXPECT_EQ(31, time.day);
+  EXPECT_EQ(23, time.hour);
+  EXPECT_EQ(59, time.minute);
+  EXPECT_EQ(59, time.second);
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  EXPECT_EQ(-1, seconds);
+
+  DateTime start, end;
+  start.year = 1;
+  start.month = 1;
+  start.day = 1;
+  start.hour = 0;
+  start.minute = 0;
+  start.second = 0;
+  end.year = 9999;
+  end.month = 12;
+  end.day = 31;
+  end.hour = 23;
+  end.minute = 59;
+  end.second = 59;
+  int64 start_time, end_time;
+  ASSERT_TRUE(DateTimeToSeconds(start, &start_time));
+  ASSERT_TRUE(DateTimeToSeconds(end, &end_time));
+  EXPECT_EQ(315537897599LL, end_time - start_time);
+  ASSERT_TRUE(SecondsToDateTime(start_time, &time));
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  EXPECT_EQ(start_time, seconds);
+  ASSERT_TRUE(SecondsToDateTime(end_time, &time));
+  ASSERT_TRUE(DateTimeToSeconds(time, &seconds));
+  EXPECT_EQ(end_time, seconds);
+}
+
+TEST(DateTimeTest, DayInMonths) {
+  // Check that month boundaries are handled correctly.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 1, 1) - CreateTimestamp(2014, 12, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 2, 1) - CreateTimestamp(2015, 1, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 3, 1) - CreateTimestamp(2015, 2, 28));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 4, 1) - CreateTimestamp(2015, 3, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 5, 1) - CreateTimestamp(2015, 4, 30));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 6, 1) - CreateTimestamp(2015, 5, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 7, 1) - CreateTimestamp(2015, 6, 30));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 8, 1) - CreateTimestamp(2015, 7, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 9, 1) - CreateTimestamp(2015, 8, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 10, 1) - CreateTimestamp(2015, 9, 30));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 11, 1) - CreateTimestamp(2015, 10, 31));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 12, 1) - CreateTimestamp(2015, 11, 30));
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2016, 1, 1) - CreateTimestamp(2015, 12, 31));
+}
+
+TEST(DateTimeTest, LeapYear) {
+  // Non-leap year.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2015, 3, 1) - CreateTimestamp(2015, 2, 28));
+  // Leap year.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2016, 3, 1) - CreateTimestamp(2016, 2, 29));
+  // Non-leap year.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2100, 3, 1) - CreateTimestamp(2100, 2, 28));
+  // Leap year.
+  EXPECT_EQ(kSecondsPerDay,
+            CreateTimestamp(2400, 3, 1) - CreateTimestamp(2400, 2, 29));
+}
+
+TEST(DateTimeTest, StringFormat) {
+  DateTime start, end;
+  start.year = 1;
+  start.month = 1;
+  start.day = 1;
+  start.hour = 0;
+  start.minute = 0;
+  start.second = 0;
+  end.year = 9999;
+  end.month = 12;
+  end.day = 31;
+  end.hour = 23;
+  end.minute = 59;
+  end.second = 59;
+  int64 start_time, end_time;
+  ASSERT_TRUE(DateTimeToSeconds(start, &start_time));
+  ASSERT_TRUE(DateTimeToSeconds(end, &end_time));
+
+  EXPECT_EQ("0001-01-01T00:00:00Z", FormatTime(start_time, 0));
+  EXPECT_EQ("9999-12-31T23:59:59Z", FormatTime(end_time, 0));
+
+  // Make sure the nanoseconds part is formated correctly.
+  EXPECT_EQ("1970-01-01T00:00:00.010Z", FormatTime(0, 10000000));
+  EXPECT_EQ("1970-01-01T00:00:00.000010Z", FormatTime(0, 10000));
+  EXPECT_EQ("1970-01-01T00:00:00.000000010Z", FormatTime(0, 10));
+}
+
+TEST(DateTimeTest, ParseString) {
+  int64 seconds;
+  int32 nanos;
+  ASSERT_TRUE(ParseTime("0001-01-01T00:00:00Z", &seconds, &nanos));
+  EXPECT_EQ("0001-01-01T00:00:00Z", FormatTime(seconds, nanos));
+  ASSERT_TRUE(ParseTime("9999-12-31T23:59:59.999999999Z", &seconds, &nanos));
+  EXPECT_EQ("9999-12-31T23:59:59.999999999Z", FormatTime(seconds, nanos));
+
+  // Test time zone offsets.
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00-08:00", &seconds, &nanos));
+  EXPECT_EQ("1970-01-01T08:00:00Z", FormatTime(seconds, nanos));
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00+08:00", &seconds, &nanos));
+  EXPECT_EQ("1969-12-31T16:00:00Z", FormatTime(seconds, nanos));
+
+  // Test nanoseconds.
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00.01Z", &seconds, &nanos));
+  EXPECT_EQ("1970-01-01T00:00:00.010Z", FormatTime(seconds, nanos));
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00.00001-08:00", &seconds, &nanos));
+  EXPECT_EQ("1970-01-01T08:00:00.000010Z", FormatTime(seconds, nanos));
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00.00000001+08:00", &seconds, &nanos));
+  EXPECT_EQ("1969-12-31T16:00:00.000000010Z", FormatTime(seconds, nanos));
+  // Fractional parts less than 1 nanosecond will be ignored.
+  ASSERT_TRUE(ParseTime("1970-01-01T00:00:00.0123456789Z", &seconds, &nanos));
+  EXPECT_EQ("1970-01-01T00:00:00.012345678Z", FormatTime(seconds, nanos));
+}
+
+}  // namespace
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google