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Diffstat (limited to 'tools/qa/cppunit/test_time.cxx')
| -rw-r--r-- | tools/qa/cppunit/test_time.cxx | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/tools/qa/cppunit/test_time.cxx b/tools/qa/cppunit/test_time.cxx new file mode 100644 index 000000000..a21f98d7b --- /dev/null +++ b/tools/qa/cppunit/test_time.cxx @@ -0,0 +1,154 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <cppunit/TestFixture.h> +#include <cppunit/extensions/HelperMacros.h> + +#include <tools/time.hxx> + +namespace tools +{ +class TimeTest : public CppUnit::TestFixture +{ +public: + void testTime(); + void testClockValues(); + + CPPUNIT_TEST_SUITE(TimeTest); + CPPUNIT_TEST(testTime); + CPPUNIT_TEST(testClockValues); + CPPUNIT_TEST_SUITE_END(); +}; + +void TimeTest::testTime() +{ + Time aOrigTime(1, 56, 10); + auto nMS = aOrigTime.GetMSFromTime(); + + Time aNewTime(0); + aNewTime.MakeTimeFromMS(nMS); + + CPPUNIT_ASSERT(bool(aOrigTime == aNewTime)); +} + +void TimeTest::testClockValues() +{ + double fTime, fFractionOfSecond; + sal_uInt16 nHour, nMinute, nSecond; + + fTime = 0.0; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 0); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(0), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(0), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.0, fFractionOfSecond, 0.0); + + fTime = 1.0; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 0); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(0), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(0), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.0, fFractionOfSecond, 0.0); + + fTime = -1.0; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 0); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(0), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(0), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.0, fFractionOfSecond, 0.0); + + fTime = 1.5; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 0); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(12), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(0), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.0, fFractionOfSecond, 0.0); + + fTime = -1.5; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 0); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(12), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(0), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.0, fFractionOfSecond, 0.0); + + fTime = 0.75; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 0); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(18), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(0), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.0, fFractionOfSecond, 0.0); + + fTime = 0.0208333333333333; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 0); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(0), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(30), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.0, fFractionOfSecond, 0.0); + + fTime = 0.0000115740625; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 3); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(0), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(0), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + // Expect this to be a truncated 0.999999 + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.999, fFractionOfSecond, 0.0); + + fTime = 0.524268391203704; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 3); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(12), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(34), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(56), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.789, fFractionOfSecond, 0.0); + + fTime = -0.000001; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 13); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(23), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(59), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(59), nSecond); + // Expect this to be exact within floating point accuracy. + // This is a hairy rounding condition, if it yields problems on any + // platform feel free to disable the test for that platform. + // At least when doing a 32-bit build on Linux x86 with GCC 8.2.1, when -Os from + // gb_COMPILEROPTFLAGS in solenv/gbuild/platform/LINUX_INTEL_GCC.mk is overridden by -O1 (or + // higher) passed into CXXFLAGS, the test fails with an actual value of 0.9136, for reasons not + // investigated further: +#if !(defined __GNUC__ && !defined __clang__ && defined X86 && defined __OPTIMIZE__ \ + && !defined __OPTIMIZE_SIZE__) + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.9135999999999, fFractionOfSecond, + 1e-14); +#endif + + fTime = -0.000001; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 4); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(23), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(59), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(59), nSecond); + // Expect this to be rounded. + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.9136, fFractionOfSecond, 0.0); + + fTime = -0.00000000001; + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 4); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(23), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(59), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(59), nSecond); + // Expect this to be a truncated 0.999999 + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.9999, fFractionOfSecond, 0.0); + + fTime = -1e-24; // value insignificant for time + Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 0); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Hour value.", sal_uInt16(0), nHour); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Minute value.", sal_uInt16(0), nMinute); + CPPUNIT_ASSERT_EQUAL_MESSAGE("Second value.", sal_uInt16(0), nSecond); + CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.0, fFractionOfSecond, 0.0); +} + +CPPUNIT_TEST_SUITE_REGISTRATION(TimeTest); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |