[BMA-87]

Fix for UTC-type GeneralizedTime instances

1 files changed, 222 insertions, 184 deletions

diff --git a/crypto/test/src/asn1/test/GeneralizedTimeTest.cs b/crypto/test/src/asn1/test/GeneralizedTimeTest.cs
index b169cfea8..51995e195 100644
--- a/crypto/test/src/asn1/test/GeneralizedTimeTest.cs
+++ b/crypto/test/src/asn1/test/GeneralizedTimeTest.cs
@@ -1,193 +1,231 @@
 using System;
 
+using NUnit.Framework;
+
 using Org.BouncyCastle.Utilities.Test;
 
 namespace Org.BouncyCastle.Asn1.Tests
 {
-	/**
-	 * X.690 test example
-	 */
-	public class GeneralizedTimeTest
-		: SimpleTest
-	{
-		private static readonly string[] input =
-		{
-			"20020122122220",
-			"20020122122220Z",
-			"20020122122220-1000",
-			"20020122122220+00",
-			"20020122122220.1",
-			"20020122122220.1Z",
-			"20020122122220.1-1000",
-			"20020122122220.1+00",
-			"20020122122220.01",
-			"20020122122220.01Z",
-			"20020122122220.01-1000",
-			"20020122122220.01+00",
-			"20020122122220.001",
-			"20020122122220.001Z",
-			"20020122122220.001-1000",
-			"20020122122220.001+00",
-			"20020122122220.0001",
-			"20020122122220.0001Z",
-			"20020122122220.0001-1000",
-			"20020122122220.0001+00",
-			"20020122122220.0001+1000"
-		};
-
-		private static readonly string[] output =
-		{
-			"20020122122220",
-			"20020122122220GMT+00:00",
-			"20020122122220GMT-10:00",
-			"20020122122220GMT+00:00",
-			"20020122122220.1",
-			"20020122122220.1GMT+00:00",
-			"20020122122220.1GMT-10:00",
-			"20020122122220.1GMT+00:00",
-			"20020122122220.01",
-			"20020122122220.01GMT+00:00",
-			"20020122122220.01GMT-10:00",
-			"20020122122220.01GMT+00:00",
-			"20020122122220.001",
-			"20020122122220.001GMT+00:00",
-			"20020122122220.001GMT-10:00",
-			"20020122122220.001GMT+00:00",
-			"20020122122220.0001",
-			"20020122122220.0001GMT+00:00",
-			"20020122122220.0001GMT-10:00",
-			"20020122122220.0001GMT+00:00",
-			"20020122122220.0001GMT+10:00"
-		};
-
-		private static readonly string[] zOutput =
-		{
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122222220Z",
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122222220Z",
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122222220Z",
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122222220Z",
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122122220Z",
-			"20020122222220Z",
-			"20020122122220Z",
-			"20020122022220Z"
-		};
-		
-		private static readonly string[] mzOutput =
-		{
-			"20020122122220.000Z",
-			"20020122122220.000Z",
-			"20020122222220.000Z",
-			"20020122122220.000Z",
-			"20020122122220.100Z",
-			"20020122122220.100Z",
-			"20020122222220.100Z",
-			"20020122122220.100Z",
-			"20020122122220.010Z",
-			"20020122122220.010Z",
-			"20020122222220.010Z",
-			"20020122122220.010Z",
-			"20020122122220.001Z",
-			"20020122122220.001Z",
-			"20020122222220.001Z",
-			"20020122122220.001Z",
-			"20020122122220.000Z",
-			"20020122122220.000Z",
-			"20020122222220.000Z",
-			"20020122122220.000Z",
-			"20020122022220.000Z"
-		};
-
-		public override string Name
-		{
-			get { return "GeneralizedTime"; }
-		}
-
-		public override void PerformTest()
-		{
-			for (int i = 0; i != input.Length; i++)
-			{
-				DerGeneralizedTime t = new DerGeneralizedTime(input[i]);
-
-				if (output[i].IndexOf('G') > 0)   // don't check local time the same way
-				{
-					if (!t.GetTime().Equals(output[i]))
-					{
-						Fail("failed conversion test");
-					}
-
-					if (!t.ToDateTime().ToString(@"yyyyMMddHHmmss\Z").Equals(zOutput[i]))
-					{
-						Fail("failed date conversion test");
-					}
-				}
-				else
-				{
-					string offset = CalculateGmtOffset(t.ToDateTime());
-					if (!t.GetTime().Equals(output[i] + offset))
-					{
-						Fail("failed conversion test");
-					}
-				}
-			}
-
-			for (int i = 0; i != input.Length; i++)
-			{
-				DerGeneralizedTime t = new DerGeneralizedTime(input[i]);
-
-				if (!t.ToDateTime().ToString(@"yyyyMMddHHmmss.fff\Z").Equals(mzOutput[i]))
-				{
-					Console.WriteLine("{0} != {1}", t.ToDateTime().ToString(@"yyyyMMddHHmmss.SSS\Z"), mzOutput[i]);
-
-					Fail("failed long date conversion test");
-				}
-			}
-		}
-
-		private string CalculateGmtOffset(
-			DateTime date)
-		{
-			char sign = '+';
+    /**
+     * X.690 test example
+     */
+    [TestFixture]
+    public class GeneralizedTimeTest
+        : SimpleTest
+    {
+        private static readonly string[] input =
+        {
+            "20020122122220",
+            "20020122122220Z",
+            "20020122122220-1000",
+            "20020122122220+00",
+            "20020122122220.1",
+            "20020122122220.1Z",
+            "20020122122220.1-1000",
+            "20020122122220.1+00",
+            "20020122122220.01",
+            "20020122122220.01Z",
+            "20020122122220.01-1000",
+            "20020122122220.01+00",
+            "20020122122220.001",
+            "20020122122220.001Z",
+            "20020122122220.001-1000",
+            "20020122122220.001+00",
+            "20020122122220.0001",
+            "20020122122220.0001Z",
+            "20020122122220.0001-1000",
+            "20020122122220.0001+00",
+            "20020122122220.0001+1000"
+        };
+
+        private static readonly string[] output =
+        {
+            "20020122122220",
+            "20020122122220GMT+00:00",
+            "20020122122220GMT-10:00",
+            "20020122122220GMT+00:00",
+            "20020122122220.1",
+            "20020122122220.1GMT+00:00",
+            "20020122122220.1GMT-10:00",
+            "20020122122220.1GMT+00:00",
+            "20020122122220.01",
+            "20020122122220.01GMT+00:00",
+            "20020122122220.01GMT-10:00",
+            "20020122122220.01GMT+00:00",
+            "20020122122220.001",
+            "20020122122220.001GMT+00:00",
+            "20020122122220.001GMT-10:00",
+            "20020122122220.001GMT+00:00",
+            "20020122122220.0001",
+            "20020122122220.0001GMT+00:00",
+            "20020122122220.0001GMT-10:00",
+            "20020122122220.0001GMT+00:00",
+            "20020122122220.0001GMT+10:00"
+        };
+
+        private static readonly string[] zOutput =
+        {
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122222220Z",
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122222220Z",
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122222220Z",
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122222220Z",
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122122220Z",
+            "20020122222220Z",
+            "20020122122220Z",
+            "20020122022220Z"
+        };
+        
+        private static readonly string[] mzOutput =
+        {
+            "20020122122220.000Z",
+            "20020122122220.000Z",
+            "20020122222220.000Z",
+            "20020122122220.000Z",
+            "20020122122220.100Z",
+            "20020122122220.100Z",
+            "20020122222220.100Z",
+            "20020122122220.100Z",
+            "20020122122220.010Z",
+            "20020122122220.010Z",
+            "20020122222220.010Z",
+            "20020122122220.010Z",
+            "20020122122220.001Z",
+            "20020122122220.001Z",
+            "20020122222220.001Z",
+            "20020122122220.001Z",
+            "20020122122220.000Z",
+            "20020122122220.000Z",
+            "20020122222220.000Z",
+            "20020122122220.000Z",
+            "20020122022220.000Z"
+        };
+
+        public override string Name
+        {
+            get { return "GeneralizedTime"; }
+        }
+
+        public override void PerformTest()
+        {
+            for (int i = 0; i != input.Length; i++)
+            {
+                string ii = input[i], oi = output[i];
+
+                DerGeneralizedTime t = new DerGeneralizedTime(ii);
+                DateTime dt = t.ToDateTime();
+                string st = t.GetTime();
+
+                if (oi.IndexOf('G') > 0)   // don't check local time the same way
+                {
+                    if (!st.Equals(oi))
+                    {
+                        Fail("failed conversion test");
+                    }
+
+                    string dts = dt.ToString(@"yyyyMMddHHmmss\Z");
+                    string zi = zOutput[i];
+                    if (!dts.Equals(zi))
+                    {
+                        Fail("failed date conversion test");
+                    }
+                }
+                else
+                {
+                    string offset = CalculateGmtOffset(dt);
+                    if (!st.Equals(oi + offset))
+                    {
+                        Fail("failed conversion test");
+                    }
+                }
+            }
+
+            for (int i = 0; i != input.Length; i++)
+            {
+                DerGeneralizedTime t = new DerGeneralizedTime(input[i]);
+
+                if (!t.ToDateTime().ToString(@"yyyyMMddHHmmss.fff\Z").Equals(mzOutput[i]))
+                {
+                    Console.WriteLine("{0} != {1}", t.ToDateTime().ToString(@"yyyyMMddHHmmss.SSS\Z"), mzOutput[i]);
+
+                    Fail("failed long date conversion test");
+                }
+            }
+
+            /*
+             * [BMA-87]
+             */
+            {
+                DateTime t1 = new DerUtcTime("110616114855Z").ToDateTime();
+                DateTime t2 = new DerGeneralizedTime("20110616114855Z").ToDateTime();
+
+                if (t1 != t2)
+                {
+                    Fail("failed UTC equivalence test");
+                }
+
+                DateTime u1 = t1.ToUniversalTime();
+                DateTime u2 = t2.ToUniversalTime();
+
+                if (u1 != u2)
+                {
+                    Fail("failed UTC conversion test");
+                }
+            }
+        }
+
+        private string CalculateGmtOffset(
+            DateTime date)
+        {
+            char sign = '+';
 
             // Note: GetUtcOffset incorporates Daylight Savings offset
-			TimeSpan offset =  TimeZone.CurrentTimeZone.GetUtcOffset(date);
-			if (offset.CompareTo(TimeSpan.Zero) < 0)
-			{
-				sign = '-';
-				offset = offset.Duration();
-			}
-			int hours = offset.Hours;
-			int minutes = offset.Minutes;
-
-			return "GMT" + sign + Convert(hours) + ":" + Convert(minutes);
-		}
-
-		private string Convert(int time)
-		{
-			if (time < 10)
-			{
-				return "0" + time;
-			}
-
-			return time.ToString();
-		}
-
-		public static void Main(
-			string[] args)
-		{
-			RunTest(new GeneralizedTimeTest());
-		}
-	}
+            TimeSpan offset =  TimeZone.CurrentTimeZone.GetUtcOffset(date);
+            if (offset.CompareTo(TimeSpan.Zero) < 0)
+            {
+                sign = '-';
+                offset = offset.Duration();
+            }
+            int hours = offset.Hours;
+            int minutes = offset.Minutes;
+
+            return "GMT" + sign + Convert(hours) + ":" + Convert(minutes);
+        }
+
+        private string Convert(int time)
+        {
+            if (time < 10)
+            {
+                return "0" + time;
+            }
+
+            return time.ToString();
+        }
+
+        public static void Main(
+            string[] args)
+        {
+            RunTest(new GeneralizedTimeTest());
+        }
+
+        [Test]
+        public void TestFunction()
+        {
+            string resultText = Perform().ToString();
+
+            Assert.AreEqual(Name + ": Okay", resultText);
+        }
+    }
 }