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/* Copyright (c) 2003-2005 CrystalClear Software, Inc.
* Subject to the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
* Author: Jeff Garland, Bart Garst
* $Date: 2008-11-26 13:07:14 -0800 (Wed, 26 Nov 2008) $
*/
#include "../testfrmwk.hpp"
#include "boost/date_time/gregorian/gregorian.hpp"
#include "boost/date_time/posix_time/posix_time.hpp"
#include "boost/date_time/local_time/custom_time_zone.hpp"
#include "boost/date_time/local_time/local_time_types.hpp"
#include "boost/date_time/local_time/tz_database.hpp"
#include "boost/date_time/local_time/posix_time_zone.hpp"
#include <iostream>
bool run_bad_field_count_test();
int main(){
using namespace boost::gregorian;
using namespace boost::posix_time;
using namespace boost::local_time;
/* NOTE: The testlocal_time_facet tests required full names
* be added to some of the date_time_zonespec.csv entries. The
* tests here also use those full names. Those entries are:
* Chicago, Denver, Los_Angeles, New_York, and Phoenix
* have all had full names added */
// run the exception tests first
try{
tz_database tz_db;
tz_db.load_from_file("missing_file.csv"); // file does not exist
}catch(data_not_accessible& e){
check("Caught Missing data file exception", true);
}catch(...){
check("Caught first unexpected exception", false);
}
check("Caught Bad field count exception", run_bad_field_count_test());
/* This test-file is usually run from either $BOOST_ROOT/status, or
* $BOOST_ROOT/libs/date_time/test. Therefore, the relative path
* to the data file this test depends on will be one of two
* possible paths.
*
* If the first attempt at opening the data file fails, an exception
* will be thrown. The handling of that exception consists of
* attempting to open it again but from a different location. If that
* also fails, we abort the test. */
tz_database tz_db;
try {
// first try to find the data file from the test dir
tz_db.load_from_file("../data/date_time_zonespec.csv");
}catch(data_not_accessible& e) {
// couldn't find the data file so assume we are being run from
// boost_root/status and try again
tz_db.load_from_file("../libs/date_time/data/date_time_zonespec.csv");
}catch(...) {
check("Cannot locate data file - aborting.", false);
return printTestStats();
}
time_zone_ptr bad_tz = tz_db.time_zone_from_region("Invalid/name");
check("Expected null pointer return", bad_tz == time_zone_ptr());
time_zone_ptr nyc_test = tz_db.time_zone_from_region("America/New_York");
check("nyc Valid pointer", nyc_test != time_zone_ptr() );
check("nyc Abbreviations",nyc_test->std_zone_abbrev() == std::string("EST"));
check("nyc Full Name", nyc_test->std_zone_name() == std::string("Eastern Standard Time"));
check("nyc Abbreviations",nyc_test->dst_zone_abbrev() == std::string("EDT"));
//std::cout << nyc_test->std_zone_name() << std::endl;
check("nyc Full Name", nyc_test->dst_zone_name() == std::string("Eastern Daylight Time"));
check("nyc GMT Offset", nyc_test->base_utc_offset() == hours(-5));
check("nyc DST Offset", nyc_test->dst_offset() == hours(1));
//std::cout << nyc_test->dst_local_start_time(2004) << std::endl;
check("nyc dst start", nyc_test->dst_local_start_time(2007) == ptime(date(2007, Mar, 11), hours(2)));
check("nyc dst end", nyc_test->dst_local_end_time(2007) == ptime(date(2007, Nov, 4), hours(2)));
check("nyc has dst", nyc_test->has_dst());
time_zone_ptr phx_test = tz_db.time_zone_from_region("America/Phoenix");
check("az Valid pointer", phx_test != time_zone_ptr() );
check("az Abbreviations",phx_test->std_zone_abbrev() == std::string("MST"));
check("az Full Name", phx_test->std_zone_name() == std::string("Mountain Standard Time"));
check("az Abbreviations", phx_test->dst_zone_abbrev() == std::string(""));
check("az Full Name", phx_test->dst_zone_name() == std::string(""));
check("az GMT Offset", phx_test->base_utc_offset() == hours(-7));
check("az DST Offset", phx_test->dst_offset() == hours(0));
//std::cout << phx_test->dst_local_start_time(2004) << std::endl;
check("az has dst", phx_test->has_dst() == false);
//Now add and retrieve a Posix tz spec from the database
time_zone_ptr eastern(new posix_time_zone("EST-05:00:00EDT+01:00:00,M4.1.0/02:00:00,M10.5.0/02:00:00"));
tz_db.add_record("United States/Eastern", eastern);
time_zone_ptr eastern_test = tz_db.time_zone_from_region("United States/Eastern");
check("eastern Valid pointer", eastern_test != time_zone_ptr() );
check("eastern Abbreviations",
eastern_test->std_zone_abbrev() == std::string("EST"));
check("eastern Abbreviations",
eastern_test->std_zone_name() == std::string("EST"));
check("eastern Abbreviations",
eastern_test->dst_zone_abbrev() == std::string("EDT"));
check("eastern Abbreviations",
eastern_test->dst_zone_name() == std::string("EDT"));
check("eastern GMT Offset", eastern_test->base_utc_offset() == hours(-5));
check("eastern dst start", eastern_test->dst_local_start_time(2004) == ptime(date(2004, Apr, 4), hours(2)));
check("eastern dst end", eastern_test->dst_local_end_time(2004) == ptime(date(2004, Oct, 31), hours(2)));
check("eastern has dst", eastern_test->has_dst() == true);
return printTestStats();
}
/* This test only checks to make sure the bad_field_count exception
* is properly thrown. It does not pay any attention to any other
* exception, those are tested elsewhere. */
bool run_bad_field_count_test()
{
using namespace boost::local_time;
bool caught_bfc = false;
tz_database other_db;
try{
other_db.load_from_file("local_time/poorly_formed_zonespec.csv");
}catch(bad_field_count& be){
caught_bfc = true;
}catch(...) {
// do nothing (file not found)
}
try{
other_db.load_from_file("../libs/date_time/test/local_time/poorly_formed_zonespec.csv");
}catch(bad_field_count& be){
caught_bfc = true;
}catch(...) {
// do nothing (file not found)
}
return caught_bfc;
}
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