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- /* Copyright (c) 2002,2003 CrystalClear Software, Inc.
- * Use, modification and distribution is 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
- */
- #include "boost/date_time/gregorian/gregorian.hpp"
- #include "../testfrmwk.hpp"
- #include <iostream>
- int main()
- {
- using namespace boost::gregorian;
- date d1(2000,Jan,1),d2(2000,Jan,4);
- date d3 = d2;
- check("assignment", d3 == d2);
- date_period p1(d1,d2);
- date_period p2(d1,date_duration(3));
- check("construction and ==", p1 == p2);
- check("begin", p1.begin() == d1);
- check("last", p1.last() == d2-date_duration(1) );
- check("end", p1.end() == d2);
- check("length", p2.length() == date_duration(3));
- check("contains begin", p1.contains(d1));
- check("contains last", !p1.contains(d2));
- date_period p3(date(2000,Jan,4),date(2000,Feb,1));
- check("operator== not equal case", !(p1 == p3));
- check("less than order", p1 < p3);
- check("greater than order", p3 > p1);
- check("not equal", p3 != p1);
- check("intersects with myself", p1.intersects(p1));
- check("not intersects", !(p1.intersects(p3)));
- check("not intersects", !(p3.intersects(p1)));
- date_period p4(date(1999,Dec,1), d2);
- check("intersects", p1.intersects(p4));
- check("intersects", p4.intersects(p1));
- date_period p5(date(1999,Dec,1), date(2000,Dec,31));
- check("intersects", p1.intersects(p5));
- check("intersects", p5.intersects(p1));
- date_period p6(date(2000,Jan,1),date(2000,Dec,31));
- check("contains period", p5.contains(p6));
- check("contains period equal", p6.contains(p6));
- check("not contains period", !p6.contains(p5));
-
- //shift test
- date_duration fourDays(4);
- p1.shift(fourDays); //from 2000-Jan-01--2000-Jan-04
- date_period shifted(date(2000,Jan,5),date(2000,Jan,8));
- // std::cout << to_string(p1.begin()) <<"--"
- // << to_string(p1.last()) << std::endl;
- check("shift", p1 == shifted);
- //expand the date period
- date_period p10(date(2000,Jan,5),date(2000,Jan,8));
- p10.expand(days(2)); //from 2000-Jan-01--2000-Jan-04
- check("expand", p10 == date_period(date(2000,Jan,3),date(2000,Jan,10)));
- //intersection tests
- date_period i1(date(2000,Jan,5), date(2000,Jan,10));
- date_period i2(date(2000,Jan,1), date(2000,Jan,7));
- date_period r1(date(2000,Jan,5), date(2000,Jan,7));
- //case 1 [5 -10) intersect [1-7) -> [5-7)
- std::cout << to_simple_string(i1.intersection(i2)) << std::endl;
- check("intersect case1", i1.intersection(i2) == r1);
- check("intersect case1", i2.intersection(i1) == r1);
- //case 2 [5 -10) intersect [1-15) -> [5-10)
- date_period i3(date(2000,Jan,1), date(2000,Jan,15));
- check("intersect case2", i1.intersection(i3) == i1);
- check("intersect case2", i3.intersection(i1) == i1);
- //case 3 [5-10) intersect [7-15) -> [7-10)
- date_period i4(date(2000,Jan,7), date(2000,Jan,10));
- date_period r2(date(2000,Jan,7), date(2000,Jan,10));
- check("intersect case3", i1.intersection(i4) == r2);
- check("intersect case3", i4.intersection(i1) == r2);
- //case 4 [5-10) intersect [6-9) -> [6-9)
- date_period i5(date(2000,Jan,6), date(2000,Jan,9));
- check("intersect case4", i1.intersection(i5) == i5);
- check("intersect case4", i5.intersection(i1) == i5);
- //case 5 no intersection [1-7) intersect [7-10)
- check("no intersection", i2.intersection(i4).is_null());
- //case 1 [5 -10) merge [1-7) -> [1-10)
- date_period r3(date(2000,Jan,1), date(2000,Jan,10));
- // std::cout << to_iso_string(i1.merge(i2).begin()) << "/" << to_iso_string(i1.merge(i2).last()) << std::endl;
- check("[5 -10) merge [1-7) -> [1-10)", i1.merge(i2) == r3);
- check("[1 -7) merge [7-10) -> null", i2.merge(i4).is_null());
- date_period r4(date(2000,Jan,5), date(2000,Jan,10));
- check("[5 -10) merge [6-9) -> [5-10)", i1.merge(i5) == r4);
- check("[5-10) span [1-7) -> [1-10)", i1.span(i2) == r3);
- check("[1-7) span [7-10) -> [1-10)", i2.span(i4) == r3);
- check("[7-10) span [1-7) -> [1-10)", i4.span(i2) == r3);
- check("[1-15) span [1-7) -> [1-15)", i3.span(i2) == i3);
- date_period i6(date(2000,Jan,1), date(2000,Jan,2));
- check("[1-2) span [7-10) -> [1-10)", i6.span(i4) == r3);
- check("[7-10) span [1-2) -> [1-10)", i4.span(i6) == r3);
-
- date bf_start(2000,Jan,5);
- date bf_end(2000,Jan,10);
- date bf_before(2000,Jan,4); //is before the period
- date bf_after(2000,Jan,11); //is really after
- date bf_during(2000, Jan, 7);
- date_period bfp1(bf_start, bf_end); //[2000-Jan-5 - 2000-Jan10)
-
- check("is before -- start boundary", !bfp1.is_before(bf_start));
- check("is before -- end boundary", bfp1.is_before(bf_end));
- check("is before -- last boundary", !bfp1.is_before(bfp1.last()));
- check("is before -- false", !bfp1.is_before(bf_before));
- check("is before -- false", !bfp1.is_before(bf_during));
- check("is before -- true", bfp1.is_before(bf_after));
- check("is after -- start boundary", !bfp1.is_after(bf_start));
- check("is after -- end boundary", !bfp1.is_after(bf_end));
- check("is after -- last boundary", !bfp1.is_after(bfp1.last()));
- check("is after -- true", bfp1.is_after(bf_before));
- check("is after -- false", !bfp1.is_after(bf_during));
- check("is after -- false", !bfp1.is_after(bf_after));
- //adjacent tests
- /*
- [5-----10) adj1
- [1----5) adj2
- [7-----12) adj3
- [12----15) adj4
- [1-3) adj5
- [7-9) adj6
- */
- date_period adj1(date(2000,Jan,5), date(2000,Jan,10));
- date_period adj2(date(2000,Jan,1), date(2000,Jan,5));
- date_period adj3(date(2000,Jan,7), date(2000,Jan,12));
- date_period adj4(date(2000,Jan,12), date(2000,Jan,15));
- date_period adj5(date(2000,Jan,1), date(2000,Jan,3));
- date_period adj6(date(2000,Jan,7), date(2000,Jan,9));
-
- check("is adjacent -- adj1-->adj2", adj1.is_adjacent(adj2));
- check("is adjacent -- adj2-->adj1", adj2.is_adjacent(adj1));
- check("is adjacent -- adj1-->adj3", !adj1.is_adjacent(adj3));
- check("is adjacent -- adj3-->adj1", !adj3.is_adjacent(adj1));
- check("is adjacent -- adj1-->adj4", !adj1.is_adjacent(adj4));
- check("is adjacent -- adj4-->adj1", !adj4.is_adjacent(adj1));
- check("is adjacent -- adj1-->adj5", !adj1.is_adjacent(adj5));
- check("is adjacent -- adj5-->adj1", !adj5.is_adjacent(adj1));
- check("is adjacent -- adj1-->adj6", !adj1.is_adjacent(adj6));
- check("is adjacent -- adj6-->adj1", !adj6.is_adjacent(adj1));
-
- printTestStats();
- return 0;
- }
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