commit 7cb6dc2652ce7e2e7d9ec7464bb1eed0d93306d7
author Eike Rathke <erack@redhat.com> Tue Aug 28 19:51:37 2018 +0200
committer Eike Rathke <erack@redhat.com> Wed Aug 29 10:41:07 2018 +0200
tree e1f61635521697b04b9a2481d3ef9146ae8bc606
parent 3bd8316718fdfed454c01a9c4ae6af6beb34437d

Add unit tests for tools::Time::GetClock()

Change-Id: I0ff755fca2ee193f0f7ad99499ea12000029e674
Reviewed-on: https://gerrit.libreoffice.org/59736
Tested-by: Jenkins
Reviewed-by: Eike Rathke <erack@redhat.com>

tools/qa/cppunit/test_time.cxx

diff --git a/tools/qa/cppunit/test_time.cxx b/tools/qa/cppunit/test_time.cxx
index f1915b7..0de7190 100644
--- a/tools/qa/cppunit/test_time.cxx
+++ b/tools/qa/cppunit/test_time.cxx
@@ -18,9 +18,11 @@ class TimeTest : public CppUnit::TestFixture
{
public:
    void testTime();
    void testClockValues();

    CPPUNIT_TEST_SUITE(TimeTest);
    CPPUNIT_TEST(testTime);
    CPPUNIT_TEST(testClockValues);
    CPPUNIT_TEST_SUITE_END();
};

@@ -35,6 +37,92 @@ void TimeTest::testTime()
    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);
    // Last digit may differ.
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.999, fFractionOfSecond, 1.1e-3);

    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);
    // Last digit may differ.
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.789, fFractionOfSecond, 1.1e-3);

    fTime = -0.000001;
    Time::GetClock(fTime, nHour, nMinute, nSecond, fFractionOfSecond, 9);
    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.
    CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Fraction value.", 0.913599999, fFractionOfSecond, 1e-15);

    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);
}