Extra test case

jervin · Nov 9, 2021 · 50afd06 · 50afd06
1 parent 97b31d6
commit 50afd06
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/core/src/test/java/org/bouncycastle/asn1/test/TagTest.java b/core/src/test/java/org/bouncycastle/asn1/test/TagTest.java
@@ -5,9 +5,11 @@
 
 import org.bouncycastle.asn1.ASN1ApplicationSpecific;
 import org.bouncycastle.asn1.ASN1InputStream;
+import org.bouncycastle.asn1.ASN1Integer;
 import org.bouncycastle.asn1.ASN1Primitive;
 import org.bouncycastle.asn1.ASN1TaggedObject;
 import org.bouncycastle.asn1.DERApplicationSpecific;
+import org.bouncycastle.asn1.DERTaggedObject;
 import org.bouncycastle.util.encoders.Base64;
 import org.bouncycastle.util.encoders.Hex;
 import org.bouncycastle.util.test.SimpleTest;
@@ -30,6 +32,8 @@ public class TagTest
 
     byte[] longAppSpecificTag = Hex.decode("5F610101");
 
+    byte[] taggedInteger = Hex.decode("BF2203020101");
+
     public String getName()
     {
         return "Tag";
@@ -104,6 +108,13 @@ public void performTest()
                 fail("incorrect tag number read on recode (random test value: " + testTag + ")");
             }
         }
+
+        tagged = new DERTaggedObject(false, 34, new DERTaggedObject(true, 1000, new ASN1Integer(1)));
+
+        if (!areEqual(taggedInteger, tagged.getEncoded()))
+        {
+            fail("incorrect encoding for implicit explicit tagged integer");
+        }
     }
 
     public static void main(