| /* |
| * Copyright 2010 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // Author: jmarantz@google.com (Joshua Marantz) |
| |
| #include "pagespeed/kernel/base/time_util.h" |
| |
| #include "base/logging.h" |
| #include "pagespeed/kernel/base/basictypes.h" |
| #include "pagespeed/kernel/base/gtest.h" |
| #include "pagespeed/kernel/base/string.h" |
| |
| namespace { |
| |
| const char kApr5[] = "Mon, 05 Apr 2010 18:49:46 GMT"; |
| |
| // The time-conversion functions are only accurate to the second, |
| // and we will not be able to test for identity transforms if we |
| // are not using a multiple of 1000. |
| const int64 kTimestampMs = 718981 * 1000; |
| |
| } // namespace |
| |
| namespace net_instaweb { |
| |
| class TimeUtilTest : public testing::Test { |
| protected: |
| GoogleString GetTimeString(int64 time_ms) { |
| GoogleString out; |
| EXPECT_TRUE(ConvertTimeToString(time_ms, &out)); |
| return out; |
| } |
| |
| int64 GetTimeValue(const GoogleString& time_str) { |
| int64 val; |
| CHECK(ConvertStringToTime(time_str, &val)) << "Time conversion failed"; |
| return val; |
| } |
| |
| GoogleString out_; |
| }; |
| |
| TEST_F(TimeUtilTest, Test1970) { |
| EXPECT_EQ("Thu, 01 Jan 1970 00:00:00 GMT", GetTimeString(0)); |
| EXPECT_EQ(1270493386000LL, GetTimeValue(kApr5)); |
| } |
| |
| TEST_F(TimeUtilTest, TestIdentity) { |
| EXPECT_EQ(kTimestampMs, GetTimeValue(GetTimeString(kTimestampMs))); |
| EXPECT_EQ(kApr5, GetTimeString(GetTimeValue(kApr5))); |
| } |
| |
| } // namespace net_instaweb |