110 lines
3.8 KiB
C++
110 lines
3.8 KiB
C++
/*
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* Copyright (C) 2005-2009 Patrick Ohly <patrick.ohly@gmx.de>
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* Copyright (C) 2009 Intel Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) version 3.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#include "config.h"
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#ifdef ENABLE_ICAL
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#include "test.h"
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#include <syncevo/eds_abi_wrapper.h>
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#include <syncevo/icalstrdup.h>
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#include <syncevo/SmartPtr.h>
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#include <pcrecpp.h>
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SE_BEGIN_CXX
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class IcalTest : public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(IcalTest);
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CPPUNIT_TEST(testTimezone);
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CPPUNIT_TEST_SUITE_END();
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protected:
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/**
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* Ignore exact day in DTSTART because icaltz-util.c uses the
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* transition day of the *current* year, instead of the one from
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* the (arbitrary) 1970 year. The value is wrong either way,
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* so fixing that bug is not important.
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*/
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void patchDTSTART(std::string &vtimezone)
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{
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static const pcrecpp::RE re("(DTSTART:1970..)..");
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re.GlobalReplace("\\1XX", &vtimezone);
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}
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/**
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* Ensures that we get VTIMEZONE with RRULE from libical.
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*
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* This only works with libical 1.0 if we successfully
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* pick up our icaltimezone_get_component() or
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* libical uses our icaltzutil_fetch_timezone().
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*
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* This test uses the function lookup via eds_abi_wrapper.h if that
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* was enabled, otherwise goes via the static or dynamic linker.
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*
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* It only passes if the given timezone has not been loaded by
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* libical internally yet, because we cannot influence that. Only
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* direct calls to icaltimezone_get_component() as done by
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* libsynthesis are caught. This means that "Europe/Paris" must
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* not be used by, for example, test data used in
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* Client::Source::eds_event.
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*/
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void testTimezone()
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{
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icaltimezone *zone = icaltimezone_get_builtin_timezone("Europe/Paris");
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CPPUNIT_ASSERT(zone);
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icalcomponent *comp = icaltimezone_get_component(zone);
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CPPUNIT_ASSERT(comp);
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SyncEvo::eptr<char> str(ical_strdup(icalcomponent_as_ical_string(comp)));
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CPPUNIT_ASSERT(str);
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// 2014 version of the VTIMEZONE
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std::string expected =
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"BEGIN:VTIMEZONE\r\n"
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"TZID:/freeassociation.sourceforge.net/Tzfile/Europe/Paris\r\n"
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"X-LIC-LOCATION:Europe/Paris\r\n"
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"BEGIN:STANDARD\r\n"
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"TZNAME:CET\r\n"
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"DTSTART:19701026T030000\r\n"
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"RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10\r\n"
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"TZOFFSETFROM:+0200\r\n"
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"TZOFFSETTO:+0100\r\n"
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"END:STANDARD\r\n"
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"BEGIN:DAYLIGHT\r\n"
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"TZNAME:CEST\r\n"
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"DTSTART:19700330T020000\r\n"
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"RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3\r\n"
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"TZOFFSETFROM:+0100\r\n"
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"TZOFFSETTO:+0200\r\n"
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"END:DAYLIGHT\r\n"
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"END:VTIMEZONE\r\n"
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;
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patchDTSTART(expected);
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std::string actual(str);
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patchDTSTART(actual);
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// We are very specific here. This'll work until we change our
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// code or the zone data from Europe/Paris changes (not likely).
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CPPUNIT_ASSERT_EQUAL(expected, actual);
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}
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};
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(IcalTest, "SyncEvolution" );
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SE_END_CXX
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#endif // ENABLE_ICAL
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