93 lines
2.0 KiB
C++
93 lines
2.0 KiB
C++
/* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
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#include "my_config.h"
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#include <gtest/gtest.h>
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#include "my_global.h"
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#include "sql_const.h"
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namespace timespec_unittest {
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class TimespecTest : public ::testing::Test
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{
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protected:
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/*
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Helper function which checks that none of the fields have overflowed.
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*/
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void verify_timespec()
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{
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#ifdef HAVE_STRUCT_TIMESPEC
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EXPECT_GT(ts.tv_sec, 0);
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EXPECT_GE(ts.tv_nsec, 0);
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#else
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EXPECT_GT(ts.tv.i64, 0);
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EXPECT_GE(ts.max_timeout_msec, 0);
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#endif
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}
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struct timespec ts;
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};
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/* Tests for set_timespec_nsec */
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TEST_F(TimespecTest, TestNsecZero)
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{
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ulonglong nsec= 0;
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set_timespec_nsec(&ts, nsec);
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verify_timespec();
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}
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TEST_F(TimespecTest, TestNsecMax)
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{
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ulonglong nsec= 0xFFFFFFFFFFFFFFFFULL;
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set_timespec_nsec(&ts, nsec);
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verify_timespec();
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}
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/* Tests for set_timespec (taking a seconds argument) */
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TEST_F(TimespecTest, TestSecZero)
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{
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ulonglong sec= 0;
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set_timespec(&ts, sec);
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verify_timespec();
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}
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TEST_F(TimespecTest, TestSec_LONG_TIMEOUT)
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{
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ulonglong sec= LONG_TIMEOUT;
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set_timespec(&ts, sec);
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verify_timespec();
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}
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TEST_F(TimespecTest, TestSec_INT_MAX32)
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{
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ulonglong sec= INT_MAX32;
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set_timespec(&ts, sec);
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verify_timespec();
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}
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TEST_F(TimespecTest, TestSec_UINT_MAX32)
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{
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ulonglong sec= UINT_MAX32;
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set_timespec(&ts, sec);
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verify_timespec();
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}
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}
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