mirror of https://github.com/aria2/aria2
60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
#include "timegm.h"
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#include <cstring>
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#include <iostream>
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#include <cppunit/extensions/HelperMacros.h>
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namespace aria2 {
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class TimegmTest:public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(TimegmTest);
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CPPUNIT_TEST(testTimegm);
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CPPUNIT_TEST_SUITE_END();
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public:
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void setUp() {}
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void tearDown() {}
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void testTimegm();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(TimegmTest);
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namespace {
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void setTime(struct tm* tm, int yr, int mon, int day, int h, int m, int s)
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{
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tm->tm_year = yr - 1900;
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tm->tm_mon = mon-1;
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tm->tm_mday = day;
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tm->tm_hour = h;
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tm->tm_min = m;
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tm->tm_sec = s;
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}
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} // namespace
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void TimegmTest::testTimegm()
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{
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struct tm tm;
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memset(&tm, 0, sizeof(tm));
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setTime(&tm, 1970, 1, 1, 0, 0, 0);
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CPPUNIT_ASSERT_EQUAL((time_t)0, timegm(&tm));
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setTime(&tm, 2000, 1, 2, 1, 2, 3);
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CPPUNIT_ASSERT_EQUAL((time_t)946774923, timegm(&tm));
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setTime(&tm, 2000, 2, 2, 1, 2, 3);
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CPPUNIT_ASSERT_EQUAL((time_t)949453323, timegm(&tm));
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setTime(&tm, 2015, 10, 21, 10, 19, 30);
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CPPUNIT_ASSERT_EQUAL((time_t)1445422770, timegm(&tm));
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setTime(&tm, 1970, 13, 1, 0, 0, 0);
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CPPUNIT_ASSERT_EQUAL((time_t)-1, timegm(&tm));
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setTime(&tm, 2039, 1, 1, 0, 0, 0);
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if(sizeof(time_t) == 4) {
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CPPUNIT_ASSERT_EQUAL((time_t)-1, timegm(&tm));
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} else if(sizeof(time_t) == 8) {
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CPPUNIT_ASSERT_EQUAL((time_t)2177452800LL, timegm(&tm));
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}
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}
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} // namespace aria2
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