197 lines
7.2 KiB
C#
197 lines
7.2 KiB
C#
// EastAsianLunisolarCalendarTest.cs
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//
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// Author:
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// Atsushi Enomoto <atsushi@ximian.com>
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//
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// Copyright (C) 2007 Novell, Inc. http://www.novell.com
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//
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using NUnit.Framework;
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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namespace MonoTests.System.Globalization
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{
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[TestFixture]
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public class EastAsianLunisolarCalendarTest
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{
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static ChineseLunisolarCalendar cn = new ChineseLunisolarCalendar ();
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static JapaneseLunisolarCalendar jp = new JapaneseLunisolarCalendar ();
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static TaiwanLunisolarCalendar tw = new TaiwanLunisolarCalendar ();
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static KoreanLunisolarCalendar kr = new KoreanLunisolarCalendar ();
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[Test]
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public void ToDateTime ()
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{
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Assert.AreEqual (new DateTime (2000, 2, 5), cn.ToDateTime (2000, 1, 1, 0, 0, 0, 0), "cn1");
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Assert.AreEqual (new DateTime (2000, 2, 5), jp.ToDateTime (12, 1, 1, 0, 0, 0, 0), "jp1"); // since 1988 (current epoch)
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Assert.AreEqual (new DateTime (2000, 2, 5), tw.ToDateTime (89, 1, 1, 0, 0, 0, 0), "tw1"); // since 1912 (current epoch)
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Assert.AreEqual (new DateTime (2000, 2, 5), kr.ToDateTime (2000, 1, 1, 0, 0, 0, 0), "kr1");
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Assert.AreEqual (new DateTime (2001, 1, 24), cn.ToDateTime (2001, 1, 1, 0, 0, 0, 0), "cn2");
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Assert.AreEqual (new DateTime (2001, 1, 24), jp.ToDateTime (13, 1, 1, 0, 0, 0, 0), "jp2");
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Assert.AreEqual (new DateTime (2001, 1, 24), tw.ToDateTime (90, 1, 1, 0, 0, 0, 0), "tw2");
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Assert.AreEqual (new DateTime (2001, 1, 24), kr.ToDateTime (2001, 1, 1, 0, 0, 0, 0), "kr2");
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Assert.AreEqual (new DateTime (2002, 2, 12), cn.ToDateTime (2002, 1, 1, 0, 0, 0, 0), "cn3");
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Assert.AreEqual (new DateTime (2002, 2, 12), jp.ToDateTime (14, 1, 1, 0, 0, 0, 0), "jp3");
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Assert.AreEqual (new DateTime (2002, 2, 12), tw.ToDateTime (91, 1, 1, 0, 0, 0, 0), "tw3");
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Assert.AreEqual (new DateTime (2002, 2, 12), kr.ToDateTime (2002, 1, 1, 0, 0, 0, 0), "kr3");
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// actually it is 5th month which is leap, but that
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// does not afffect on resulting DateTime
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Assert.AreEqual (new DateTime (2001, 5, 23), cn.ToDateTime (2001, 5, 1, 0, 0, 0, 0), "cn4");
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Assert.AreEqual (new DateTime (2001, 5, 23), jp.ToDateTime (13, 5, 1, 0, 0, 0, 0), "jp4");
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Assert.AreEqual (new DateTime (2001, 5, 23), tw.ToDateTime (90, 5, 1, 0, 0, 0, 0), "tw4");
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Assert.AreEqual (new DateTime (2001, 5, 23), kr.ToDateTime (2001, 5, 1, 0, 0, 0, 0), "kr4");
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// here the leap month works.
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Assert.AreEqual (new DateTime (2002, 2, 11), cn.ToDateTime (2001, 13, 30, 0, 0, 0, 0), "cn5");
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Assert.AreEqual (new DateTime (2002, 2, 11), jp.ToDateTime (13, 13, 30, 0, 0, 0, 0), "jp5");
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Assert.AreEqual (new DateTime (2002, 2, 11), tw.ToDateTime (90, 13, 30, 0, 0, 0, 0), "tw5");
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Assert.AreEqual (new DateTime (2002, 2, 11), kr.ToDateTime (2001, 13, 30, 0, 0, 0, 0), "kr5");
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Assert.AreEqual (cn.MinSupportedDateTime, cn.ToDateTime (1901, 1, 1, 0, 0, 0, 0), "cn6");
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Assert.AreEqual (jp.MinSupportedDateTime, jp.ToDateTime (35, 1, 1, 0, 0, 0, 0, 3), "jp6"); // 1960-1-1
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Assert.AreEqual (tw.MinSupportedDateTime, tw.ToDateTime (1, 1, 1, 0, 0, 0, 0), "tw6"); // 1912
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Assert.AreEqual (kr.MinSupportedDateTime, kr.ToDateTime (918, 1, 1, 0, 0, 0, 0), "kr6");
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Assert.AreEqual (jp.MinSupportedDateTime, cn.ToDateTime (1960, 1, 1, 0, 0, 0, 0), "jp-cn1");
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}
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[Test]
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public void ToDateTimeOutOfRange ()
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{
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try {
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cn.ToDateTime (1900, 12, 29, 23, 59, 59, 0);
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Assert.Fail ("#cn1");
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} catch (ArgumentOutOfRangeException) {
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}
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try { // non-leap
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cn.ToDateTime (2000, 13, 29, 23, 59, 59, 0);
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Assert.Fail ("#cn2");
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} catch (ArgumentOutOfRangeException) {
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}
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}
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bool [] leapYears = new bool [] {
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false, true, false, false, true,
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false, true, false, false, true,
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false, false, true, false, true,
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false, false, true, false, // 19 years rotation
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};
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[Test]
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public void IsLeapYear ()
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{
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//Assert.IsFalse (cn.IsLeapYear (1901), "#cn1901");
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//Assert.AreEqual (0, cn.GetSexagenaryYear (cn.MinSupportedDateTime), "#60cn1");
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for (int i = 0; i < 60; i++)
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Assert.AreEqual (leapYears [i % 19], cn.IsLeapYear (2000 + i), "cn" + i);
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for (int i = 0; i < 48; i++) // only 1-to-61 are allowed
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Assert.AreEqual (leapYears [i % 19], jp.IsLeapYear (12 + i), "jp" + i);
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for (int i = 0; i < 50; i++)
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Assert.AreEqual (leapYears [i % 19], tw.IsLeapYear (89 + i), "tw" + i);
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for (int i = 0; i < 50; i++)
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Assert.AreEqual (leapYears [i % 19], kr.IsLeapYear (2000 + i), "kr" + i);
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// 2033 Rain-Water jieqi (usui) new year day is in
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// the leap month.
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Assert.IsTrue (cn.IsLeapYear (2033), "cn2033");
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Assert.IsFalse (cn.IsLeapYear (2034), "cn2034");
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}
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[Test]
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public void IsLeapMonth ()
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{
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Dictionary<int,int> d = new Dictionary<int,int> ();
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d [2001] = 5;
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d [2004] = 3;
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d [2006] = 8;
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d [2009] = 6;
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d [2012] = 5;
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d [2014] = 10;
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d [2017] = 7;
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d [2020] = 5;
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d [2023] = 3;
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d [2025] = 7; // hmm ...
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d [2028] = 6;
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d [2031] = 4; // hmmmm ...
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d [2033] = 12; // hmmmmmm ...
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d [2036] = 7;
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for (int y = 2000; y < 2038; y++)
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for (int m = 1; m <= 12; m++)
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Assert.AreEqual (d.ContainsKey (y) && d [y] == m, cn.IsLeapMonth (y, m), "cn" + y + "/" + m);
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d = new Dictionary<int,int> ();
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d [90] = 5;
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d [93] = 3;
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d [95] = 8;
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d [98] = 6;
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d [101] = 5;
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d [103] = 10;
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d [106] = 7;
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d [109] = 5;
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d [112] = 3;
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d [114] = 7;
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d [117] = 6;
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d [120] = 4;
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d [122] = 12;
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d [125] = 7;
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for (int y = 89; y < 127; y++)
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for (int m = 1; m <= 12; m++)
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Assert.AreEqual (d.ContainsKey (y) && d [y] == m, tw.IsLeapMonth (y, m), "tw" + y + "/" + m);
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d = new Dictionary<int,int> ();
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d [13] = 5;
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d [16] = 3;
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d [18] = 8;
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d [21] = 6;
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d [24] = 4;
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d [26] = 10;
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d [29] = 6;
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for (int y = 12; y < 32; y++)
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for (int m = 1; m <= 12; m++)
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Assert.AreEqual (d.ContainsKey (y) && d [y] == m, jp.IsLeapMonth (y, m), "jp" + y + "/" + m);
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d = new Dictionary<int,int> ();
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d [2001] = 5;
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d [2004] = 3;
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d [2006] = 8;
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d [2009] = 6;
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d [2012] = 4;
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d [2014] = 10;
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d [2017] = 6;
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for (int y = 2000; y < 2020; y++)
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for (int m = 1; m <= 12; m++)
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Assert.AreEqual (d.ContainsKey (y) && d [y] == m, kr.IsLeapMonth (y, m), "kr" + y + "/" + m);
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}
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}
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}
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