lucenenet-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From d...@apache.org
Subject svn commit: r888160 - in /incubator/lucene.net/trunk/C#/src: Lucene.Net/Index/ReusableStringReader.cs Test/TestSupportClass.cs
Date Mon, 07 Dec 2009 22:23:31 GMT
Author: digy
Date: Mon Dec  7 22:23:28 2009
New Revision: 888160

URL: http://svn.apache.org/viewvc?rev=888160&view=rev
Log:
Test for ReusableStringReader related with LUCENENET-150

Modified:
    incubator/lucene.net/trunk/C#/src/Lucene.Net/Index/ReusableStringReader.cs
    incubator/lucene.net/trunk/C#/src/Test/TestSupportClass.cs

Modified: incubator/lucene.net/trunk/C#/src/Lucene.Net/Index/ReusableStringReader.cs
URL: http://svn.apache.org/viewvc/incubator/lucene.net/trunk/C%23/src/Lucene.Net/Index/ReusableStringReader.cs?rev=888160&r1=888159&r2=888160&view=diff
==============================================================================
--- incubator/lucene.net/trunk/C#/src/Lucene.Net/Index/ReusableStringReader.cs (original)
+++ incubator/lucene.net/trunk/C#/src/Lucene.Net/Index/ReusableStringReader.cs Mon Dec  7
22:23:28 2009
@@ -24,46 +24,72 @@
 	/// that can be reset to a new string; we use this when
 	/// tokenizing the string value from a Field. 
 	/// </summary>
-	sealed class ReusableStringReader:System.IO.TextReader
-	{
-		internal int upto;
-		internal int left;
-		internal System.String s;
-		internal void  Init(System.String s)
-		{
-			this.s = s;
-			left = s.Length;
-			this.upto = 0;
-		}
-		public int Read(char[] c)
-		{
-			return Read(c, 0, c.Length);
-		}
-		public  override int Read(System.Char[] c, int off, int len)
-		{
-			if (left > len)
-			{
-				SupportClass.TextSupport.GetCharsFromString(s, upto, upto + len, c, off);
-				upto += len;
-				left -= len;
-				return len;
-			}
-			else if (0 == left)
-			{
-				return 0;
-			}
-			else
-			{
-				SupportClass.TextSupport.GetCharsFromString(s, upto, upto + left, c, off);
-				int r = left;
-				left = 0;
-				upto = s.Length;
-				return r;
-			}
-		}
-		public override void  Close()
-		{
-		}
-		
-	}
+    sealed class ReusableStringReader : System.IO.TextReader
+    {
+        internal int upto;
+        internal int left;
+        internal System.String s;
+        internal void Init(System.String s)
+        {
+            this.s = s;
+            left = s.Length;
+            this.upto = 0;
+        }
+        public int Read(char[] c)
+        {
+            return Read(c, 0, c.Length);
+        }
+        public override int Read(System.Char[] c, int off, int len)
+        {
+            if (left > len)
+            {
+                SupportClass.TextSupport.GetCharsFromString(s, upto, upto + len, c, off);
+                upto += len;
+                left -= len;
+                return len;
+            }
+            else if (0 == left)
+            {
+                return 0;
+            }
+            else
+            {
+                SupportClass.TextSupport.GetCharsFromString(s, upto, upto + left, c, off);
+                int r = left;
+                left = 0;
+                upto = s.Length;
+                return r;
+            }
+        }
+        public override void Close()
+        {
+        }
+
+
+        public override int Read()
+        {
+            throw new NotImplementedException("This method is not implemented");
+        }
+
+        public override int ReadBlock(char[] buffer, int index, int count)
+        {
+            throw new NotImplementedException("This method is not implemented");
+        }
+
+        public override string ReadLine()
+        {
+            throw new NotImplementedException("This method is not implemented");
+        }
+
+        public override int Peek()
+        {
+            throw new NotImplementedException("This method is not implemented");
+        }
+
+        public override string ReadToEnd()
+        {
+            left = 0;
+            return s;
+        }
+    }
 }
\ No newline at end of file

Modified: incubator/lucene.net/trunk/C#/src/Test/TestSupportClass.cs
URL: http://svn.apache.org/viewvc/incubator/lucene.net/trunk/C%23/src/Test/TestSupportClass.cs?rev=888160&r1=888159&r2=888160&view=diff
==============================================================================
--- incubator/lucene.net/trunk/C#/src/Test/TestSupportClass.cs (original)
+++ incubator/lucene.net/trunk/C#/src/Test/TestSupportClass.cs Mon Dec  7 22:23:28 2009
@@ -744,6 +744,7 @@
     [TestFixture]
     public class TestOldPatches
     {
+        //-------------------------------------------
         [Test]
         [Description("LUCENENET-170")]
         public void Test_Lucene_Net_Util_Parameter()
@@ -766,6 +767,7 @@
             Assert.AreEqual(queryPreSerialized, queryPostSerialized, "See the issue: LUCENENET-170");
         }
 
+        //-------------------------------------------
         [Test]
         [Description("LUCENENET-174")]
         public void Test_Lucene_Net_Store_RAMDirectory()
@@ -808,5 +810,50 @@
 
             Assert.AreEqual(topDocs.totalHits, 2,"See the issue: LUCENENET-174");
         }
+
+
+
+        //-------------------------------------------
+        [Test]
+        [Description("LUCENENET-150")]
+        public void Test_Lucene_Net_Index_ReusableStringReader()
+        {
+            Lucene.Net.Index.IndexWriter wr = new Lucene.Net.Index.IndexWriter(new Lucene.Net.Store.RAMDirectory(),
new TestAnalyzer(), true);
+
+            Lucene.Net.Documents.Document doc = new Lucene.Net.Documents.Document();
+            Lucene.Net.Documents.Field f1 = new Lucene.Net.Documents.Field("f1", TEST_STRING,
Lucene.Net.Documents.Field.Store.YES, Lucene.Net.Documents.Field.Index.TOKENIZED);
+            doc.Add(f1);
+            wr.AddDocument(doc);
+
+            wr.Close();
+        }
+
+        static string TEST_STRING = "Some Text and some more Text";
+
+        class TestAnalyzer : Lucene.Net.Analysis.Analyzer
+        {
+            public override Lucene.Net.Analysis.TokenStream TokenStream(string fieldName,
System.IO.TextReader reader)
+            {
+                return new TestTokenizer(reader);
+            }
+        }
+
+        class TestTokenizer : Lucene.Net.Analysis.CharTokenizer
+        {
+            public TestTokenizer(System.IO.TextReader Reader)
+                : base(Reader)
+            {
+                //Caution: "Reader" is actually of type "ReusableStringReader" and some 
+                //methods (for ex. "ReadToEnd", "Peek",  "ReadLine") is not implemented.

+                Assert.AreEqual(TEST_STRING, Reader.ReadToEnd(), "Issue LUCENENET-150: \"ReadToEnd\"
method is not implemented");
+            }
+
+            protected override bool IsTokenChar(char c)
+            {
+                return char.IsLetterOrDigit(c);
+            }
+        }
+        //-------------------------------------------
+
     }
 }
\ No newline at end of file



Mime
View raw message