svn commit: r1371754 - /commons/proper/io/trunk/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java

[ggregory]

Author: ggregory
Date: Fri Aug 10 16:04:31 2012
New Revision: 1371754

URL: http://svn.apache.org/viewvc?rev=1371754&view=rev
Log:
Add testReadXmlWithBOMUcs2. Better comments.

Modified:
    
commons/proper/io/trunk/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java

Modified: 
commons/proper/io/trunk/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java
URL: 
http://svn.apache.org/viewvc/commons/proper/io/trunk/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java?rev=1371754&r1=1371753&r2=1371754&view=diff
==============================================================================
--- 
commons/proper/io/trunk/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java
 (original)
+++ 
commons/proper/io/trunk/src/test/java/org/apache/commons/io/input/BOMInputStreamTest.java
 Fri Aug 10 16:04:31 2012
@@ -560,6 +560,17 @@ public class BOMInputStreamTest {
     }
 
     @Test
+    public void testReadXmlWithBOMUcs2() throws Exception {
+        // UCS-2 is BE.
+        Assume.assumeTrue(Charset.isSupported("ISO-10646-UCS-2"));
+        byte[] data = "<?xml version=\"1.0\" 
encoding=\"ISO-10646-UCS-2\"?><X/>".getBytes("ISO-10646-UCS-2");
+        // XML parser does not know what to do with UTF-32
+        parseXml(new BOMInputStream(createUtf16BeDataStream(data, true), 
ByteOrderMark.UTF_16BE));
+        // XML parser does not know what to do with UTF-32
+        parseXml(createUtf16BeDataStream(data, true));
+    }
+
+    @Test
     public void testReadXmlWithBOMUtf16Be() throws Exception {
         byte[] data = "<?xml version=\"1.0\" 
encoding=\"UTF-16BE\"?><X/>".getBytes(Charsets.UTF_16BE);
         parseXml(new BOMInputStream(createUtf16BeDataStream(data, true), 
ByteOrderMark.UTF_16BE));
@@ -578,8 +589,9 @@ public class BOMInputStreamTest {
     public void testReadXmlWithBOMUtf32Be() throws Exception {
         Assume.assumeTrue(Charset.isSupported("UTF_32BE"));
         byte[] data = "<?xml version=\"1.0\" 
encoding=\"UTF-32BE\"?><X/>".getBytes("UTF_32BE");
+        // XML parser does not know what to do with UTF-32
         parseXml(new BOMInputStream(createUtf32BeDataStream(data, true), 
ByteOrderMark.UTF_32BE));
-        // Expect failure:        
+        // XML parser does not know what to do with UTF-32
         parseXml(createUtf32BeDataStream(data, true));
     }
 
@@ -588,8 +600,9 @@ public class BOMInputStreamTest {
     public void testReadXmlWithBOMUtf32Le() throws Exception {
         Assume.assumeTrue(Charset.isSupported("UTF_32LE"));
         byte[] data = "<?xml version=\"1.0\" 
encoding=\"UTF-32LE\"?><X/>".getBytes("UTF_32LE");
+        // XML parser does not know what to do with UTF-32
         parseXml(new BOMInputStream(createUtf32LeDataStream(data, true), 
ByteOrderMark.UTF_32LE));
-        // Expect failure:        
+        // XML parser does not know what to do with UTF-32
         parseXml(createUtf32LeDataStream(data, true));
     }