1 files changed, 96 insertions, 0 deletions
diff --git a/chromium/google_apis/drive/time_util_unittest.cc b/chromium/google_apis/drive/time_util_unittest.cc
new file mode 100644
index 00000000000..6d3abf6717c
--- /dev/null
+++ b/chromium/google_apis/drive/time_util_unittest.cc
@@ -0,0 +1,96 @@
+// Copyright (c) 2012 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 "google_apis/drive/time_util.h"
+
+#include "base/i18n/time_formatting.h"
+#include "base/strings/utf_string_conversions.h"
+#include "base/time/time.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace google_apis {
+namespace util {
+namespace {
+
+std::string FormatTime(const base::Time& time) {
+  return base::UTF16ToUTF8(base::TimeFormatShortDateAndTime(time));
+}
+
+}  // namespace
+
+TEST(TimeUtilTest, GetTimeFromStringLocalTimezone) {
+  // Creates local time objects from exploded structure.
+  base::Time::Exploded exploded = {2013, 1, 0, 15, 17, 11, 35, 374};
+  base::Time local_time = base::Time::FromLocalExploded(exploded);
+
+  // Creates local time object, parsing time string. Note that if there is
+  // not timezone suffix, GetTimeFromString() will handle this as local time
+  // with FromLocalExploded().
+  base::Time test_time;
+  ASSERT_TRUE(GetTimeFromString("2013-01-15T17:11:35.374", &test_time));
+
+  // Compare the time objects.
+  EXPECT_EQ(local_time, test_time);
+}
+
+TEST(TimeUtilTest, GetTimeFromStringNonTrivialTimezones) {
+  base::Time target_time;
+  base::Time test_time;
+  // Creates the target time.
+  EXPECT_TRUE(GetTimeFromString("2012-07-14T01:03:21.151Z", &target_time));
+
+  // Tests positive offset (hour only).
+  EXPECT_TRUE(GetTimeFromString("2012-07-14T02:03:21.151+01", &test_time));
+  EXPECT_EQ(FormatTime(target_time), FormatTime(test_time));
+
+  // Tests positive offset (hour and minutes).
+  EXPECT_TRUE(GetTimeFromString("2012-07-14T07:33:21.151+06:30", &test_time));
+  EXPECT_EQ(FormatTime(target_time), FormatTime(test_time));
+
+  // Tests negative offset.
+  EXPECT_TRUE(GetTimeFromString("2012-07-13T18:33:21.151-06:30", &test_time));
+  EXPECT_EQ(FormatTime(target_time), FormatTime(test_time));
+}
+
+TEST(TimeUtilTest, GetTimeFromStringBasic) {
+  base::Time test_time;
+
+  // Test that the special timezone "Z" (UTC) is handled.
+  base::Time::Exploded target_time1 = {2005, 1, 0, 7, 8, 2, 0, 0};
+  EXPECT_TRUE(GetTimeFromString("2005-01-07T08:02:00Z", &test_time));
+  EXPECT_EQ(FormatTime(base::Time::FromUTCExploded(target_time1)),
+            FormatTime(test_time));
+
+  // Test that a simple timezone "-08:00" is handled
+  // 17:57 - 8 hours = 09:57
+  base::Time::Exploded target_time2 = {2005, 8, 0, 9, 17, 57, 0, 0};
+  EXPECT_TRUE(GetTimeFromString("2005-08-09T09:57:00-08:00", &test_time));
+  EXPECT_EQ(FormatTime(base::Time::FromUTCExploded(target_time2)),
+            FormatTime(test_time));
+
+  // Test that milliseconds (.123) are handled.
+  base::Time::Exploded target_time3 = {2005, 1, 0, 7, 8, 2, 0, 123};
+  EXPECT_TRUE(GetTimeFromString("2005-01-07T08:02:00.123Z", &test_time));
+  EXPECT_EQ(FormatTime(base::Time::FromUTCExploded(target_time3)),
+            FormatTime(test_time));
+}
+
+TEST(TimeUtilTest, FormatTimeAsString) {
+  base::Time::Exploded exploded_time = {2012, 7, 0, 19, 15, 59, 13, 123};
+  base::Time time = base::Time::FromUTCExploded(exploded_time);
+  EXPECT_EQ("2012-07-19T15:59:13.123Z", FormatTimeAsString(time));
+
+  EXPECT_EQ("null", FormatTimeAsString(base::Time()));
+}
+
+TEST(TimeUtilTest, FormatTimeAsStringLocalTime) {
+  base::Time::Exploded exploded_time = {2012, 7, 0, 19, 15, 59, 13, 123};
+  base::Time time = base::Time::FromLocalExploded(exploded_time);
+  EXPECT_EQ("2012-07-19T15:59:13.123", FormatTimeAsStringLocaltime(time));
+
+  EXPECT_EQ("null", FormatTimeAsStringLocaltime(base::Time()));
+}
+
+}  // namespace util
+}  // namespace google_apis