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/*
* test_sccsdate.cc: Part of GNU CSSC.
*
*
* Copyright (C) 2010 Free Software Foundation, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Unit tests for sccsdate.h.
*
*/
#include "sccsdate.h"
#include "quit.h"
#include <gtest/gtest.h>
TEST(SccsdateTest, NullConstructor)
{
const sccs_date d;
ASSERT_FALSE(d.valid());
}
TEST(SccsdateTest, StringConstructor)
{
sccs_date d12("990519014208");
ASSERT_TRUE(d12.valid());
EXPECT_EQ("99/05/19 01:42:08", d12.as_string());
sccs_date d14("19990519014208");
ASSERT_TRUE(d14.valid());
EXPECT_EQ("99/05/19 01:42:08", d14.as_string());
}
TEST(SccsdateTest, StringDateTimeConstructor)
{
sccs_date d12("99/05/19", "01:42:08");
ASSERT_TRUE(d12.valid());
EXPECT_EQ("99/05/19 01:42:08", d12.as_string());
}
TEST(SccsdateTest, FourDigitYear)
{
// This test generates a warning on stderr.
// That's OK.
sccs_date d14("1999/05/19", "01:42:08");
ASSERT_TRUE(d14.valid());
EXPECT_EQ("99/05/19 01:42:08", d14.as_string());
}
#if GTEST_HAS_DEATH_TEST
TEST(SccsdateDeathTest, BuckRogers)
{
// As a sanity check we verify that the year is within the window
// described by the X/Open convention for handling 2-digit years.
//
// We could support such years quite easily, except for the fact that
// interoperation with other versions of SCCS would become harder.
EXPECT_EXIT(sccs_date("2429/05/19", "01:42:08"),
::testing::KilledBySignal(SIGABRT),
"year < 2069");
}
#endif
TEST(SccsdateTest, ColonYear)
{
// This test generates a warning on stderr.
// That's OK.
//
// Some versions of SCCS roll from 99 to :0 instead of 99 to 00.
// Yes, that's a bug in those versions of SCCS.
// Check that we correctly convert those dates.
sccs_date d12(":0/05/19", "01:42:08");
ASSERT_TRUE(d12.valid());
EXPECT_EQ("00/05/19 01:42:08", d12.as_string());
}
TEST(SccsdateTest, Now)
{
// Make sure the now method at least returns.
sccs_date::now();
}
TEST(SccsdateTest, Greater)
{
EXPECT_TRUE(sccs_date("99/01/01 00:00:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_FALSE(sccs_date("98/01/01 00:00:00") >
sccs_date("99/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/02/01 00:00:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/10/01 00:00:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/02 00:00:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/10 00:00:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 01:00:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 10:00:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:01:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:10:00") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:01") >
sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:10") >
sccs_date("98/01/01 00:00:00"));
// Leap year.
EXPECT_TRUE(sccs_date("00/02/29 00:00:00") >
sccs_date("00/02/28 00:00:00"));
EXPECT_TRUE(sccs_date("00/03/01 00:00:00") >
sccs_date("00/02/29 00:00:00"));
}
TEST(SccsdateTest, Less)
{
EXPECT_FALSE(sccs_date("99/01/01 00:00:00") < sccs_date("98/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("99/01/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/02/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/10/01 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/02 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/10 00:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 01:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 10:00:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 00:01:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 00:10:00"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 00:00:01"));
EXPECT_TRUE(sccs_date("98/01/01 00:00:00") < sccs_date("98/01/01 00:00:10"));
// Leap year.
EXPECT_TRUE(sccs_date("00/02/28 00:00:00") < sccs_date("00/02/29 00:00:00"));
EXPECT_TRUE(sccs_date("00/02/29 00:00:00") < sccs_date("00/03/01 00:00:00"));
}
TEST(SccsdateTest, Equality)
{
const char *datestr = "99/01/01 00:00:00";
EXPECT_FALSE(sccs_date(datestr) < sccs_date(datestr));
EXPECT_FALSE(sccs_date(datestr) > sccs_date(datestr));
EXPECT_TRUE(sccs_date(datestr) <= sccs_date(datestr));
}
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
set_prg_name("test_sccsdate");
return RUN_ALL_TESTS();
}
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