// 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 #include #include "base/compiler_specific.h" #include "base/third_party/nspr/prtime.h" #include "base/time/time.h" #include "build/build_config.h" #include "testing/gtest/include/gtest/gtest.h" using base::Time; namespace { // time_t representation of 15th Oct 2007 12:45:00 PDT PRTime comparison_time_pdt = 1192477500 * Time::kMicrosecondsPerSecond; // Time with positive tz offset and fractional seconds: // 2013-07-08T11:28:12.441381+02:00 PRTime comparison_time_2 = INT64_C(1373275692441381); // represented as GMT // Specialized test fixture allowing time strings without timezones to be // tested by comparing them to a known time in the local zone. class PRTimeTest : public testing::Test { protected: void SetUp() override { // Use mktime to get a time_t, and turn it into a PRTime by converting // seconds to microseconds. Use 15th Oct 2007 12:45:00 local. This // must be a time guaranteed to be outside of a DST fallback hour in // any timezone. struct tm local_comparison_tm = { 0, // second 45, // minute 12, // hour 15, // day of month 10 - 1, // month 2007 - 1900, // year 0, // day of week (ignored, output only) 0, // day of year (ignored, output only) -1 // DST in effect, -1 tells mktime to figure it out }; comparison_time_local_ = mktime(&local_comparison_tm) * Time::kMicrosecondsPerSecond; ASSERT_GT(comparison_time_local_, 0); const int microseconds = 441381; struct tm local_comparison_tm_2 = { 12, // second 28, // minute 11, // hour 8, // day of month 7 - 1, // month 2013 - 1900, // year 0, // day of week (ignored, output only) 0, // day of year (ignored, output only) -1 // DST in effect, -1 tells mktime to figure it out }; comparison_time_local_2_ = mktime(&local_comparison_tm_2) * Time::kMicrosecondsPerSecond; ASSERT_GT(comparison_time_local_2_, 0); comparison_time_local_2_ += microseconds; } PRTime comparison_time_local_; PRTime comparison_time_local_2_; }; // Tests the PR_ParseTimeString nspr helper function for // a variety of time strings. TEST_F(PRTimeTest, ParseTimeTest1) { time_t current_time = 0; time(¤t_time); struct tm local_time = {}; char time_buf[64] = {}; #if BUILDFLAG(IS_WIN) localtime_s(&local_time, ¤t_time); asctime_s(time_buf, std::size(time_buf), &local_time); #elif BUILDFLAG(IS_POSIX) || BUILDFLAG(IS_FUCHSIA) localtime_r(¤t_time, &local_time); asctime_r(&local_time, time_buf); #endif PRTime current_time64 = static_cast(current_time) * PR_USEC_PER_SEC; PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString(time_buf, PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(current_time64, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest2) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("Mon, 15 Oct 2007 19:45:00 GMT", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_pdt, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest3) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("15 Oct 07 12:45:00", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_local_, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest4) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("15 Oct 07 19:45 GMT", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_pdt, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest5) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("Mon Oct 15 12:45 PDT 2007", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_pdt, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest6) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("Monday, Oct 15, 2007 12:45 PM", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_local_, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest7) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("10/15/07 12:45:00 PM", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_local_, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest8) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("10/15/07 12:45:00. PM", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_local_, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest9) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("10/15/07 12:45:00.0 PM", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_local_, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest10) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("15-OCT-2007 12:45pm", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_local_, parsed_time); } TEST_F(PRTimeTest, ParseTimeTest11) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("16 Oct 2007 4:45-JST (Tuesday)", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_pdt, parsed_time); } // hh:mm timezone offset. TEST_F(PRTimeTest, ParseTimeTest12) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-07-08T11:28:12.441381+02:00", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_2, parsed_time); } // hhmm timezone offset. TEST_F(PRTimeTest, ParseTimeTest13) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-07-08T11:28:12.441381+0200", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_2, parsed_time); } // hh timezone offset. TEST_F(PRTimeTest, ParseTimeTest14) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-07-08T11:28:12.4413819+02", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_2, parsed_time); } // 5 digits fractional second. TEST_F(PRTimeTest, ParseTimeTest15) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-07-08T09:28:12.44138Z", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_2-1, parsed_time); } // Fractional seconds, local timezone. TEST_F(PRTimeTest, ParseTimeTest16) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-07-08T11:28:12.441381", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_local_2_, parsed_time); } // "Z" (=GMT) timezone. TEST_F(PRTimeTest, ParseTimeTest17) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-07-08T09:28:12.441381Z", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_2, parsed_time); } // "T" delimiter replaced by space. TEST_F(PRTimeTest, ParseTimeTest18) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-07-08 09:28:12.441381Z", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_2, parsed_time); } TEST_F(PRTimeTest, ParseTimeTestInvalid1) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("201-07-08T09:28:12.441381Z", PR_FALSE, &parsed_time); EXPECT_EQ(PR_FAILURE, result); } TEST_F(PRTimeTest, ParseTimeTestInvalid2) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-007-08T09:28:12.441381Z", PR_FALSE, &parsed_time); EXPECT_EQ(PR_FAILURE, result); } TEST_F(PRTimeTest, ParseTimeTestInvalid3) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("2013-07-008T09:28:12.441381Z", PR_FALSE, &parsed_time); EXPECT_EQ(PR_FAILURE, result); } // This test should not crash when compiled with Visual C++ 2005 (see // http://crbug.com/4387). TEST_F(PRTimeTest, ParseTimeTestOutOfRange) { PRTime parsed_time = 0; // Note the lack of timezone in the time string. The year has to be 3001. // The date has to be after 23:59:59, December 31, 3000, US Pacific Time, so // we use January 2, 3001 to make sure it's after the magic maximum in any // timezone. PRStatus result = PR_ParseTimeString("Sun Jan 2 00:00:00 3001", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); } TEST_F(PRTimeTest, ParseTimeTestNotNormalized1) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("Mon Oct 15 12:44:60 PDT 2007", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_pdt, parsed_time); } TEST_F(PRTimeTest, ParseTimeTestNotNormalized2) { PRTime parsed_time = 0; PRStatus result = PR_ParseTimeString("Sun Oct 14 36:45 PDT 2007", PR_FALSE, &parsed_time); EXPECT_EQ(PR_SUCCESS, result); EXPECT_EQ(comparison_time_pdt, parsed_time); } } // namespace