DataMatrix. Add test with zero textSize

DEVSIX-1845

Autoported commit.
Original commit hash: [1d17ae9c1]

Author: pavel-alay

itext.tests/itext.barcodes.tests/itext/barcodes/BarcodeDataMatrixTest.cs

@@ -262,5 +262,15 @@ public virtual void Barcode14Test() {
             , NUnit.Framework.Throws.TypeOf<IndexOutOfRangeException>());
 ;
         }
+
+        [NUnit.Framework.Test]
+        public virtual void Barcode15Test() {
+            BarcodeDataMatrix barcodeDataMatrix = new BarcodeDataMatrix();
+            barcodeDataMatrix.SetWidth(18);
+            barcodeDataMatrix.SetHeight(18);
+            byte[] str = "AbcdFFghijklmnop".GetBytes();
+            int result = barcodeDataMatrix.SetCode(str, str.Length, 0);
+            NUnit.Framework.Assert.AreEqual(BarcodeDataMatrix.DM_NO_ERROR, result);
+        }
     }
 }

itext/itext.barcodes/itext/barcodes/BarcodeDataMatrix.cs

@@ -260,7 +260,7 @@ public virtual int SetCode(byte[] text, int textOffset, int textSize) {
             if (textOffset < 0) {
                 throw new IndexOutOfRangeException("" + textOffset);
             }
-            if (textOffset + textSize > text.Length || textOffset + textSize < 0) {
+            if (textOffset + textSize > text.Length || textSize < 0) {
                 throw new IndexOutOfRangeException("" + textSize);
             }
             int extCount;

port-hash

@@ -1 +1 @@
-2da3c495c82c4340ff22020ca6667372b8d314ee
+1d17ae9c1ee4089010ec2209154296ebe8f53eac