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Posted to dev@xalan.apache.org by "Adam Lally (JIRA)" <xa...@xml.apache.org> on 2005/05/31 22:41:51 UTC
[jira] Created: (XALANJ-2132) Incorrect serialization of supplementary Unicode characters
Incorrect serialization of supplementary Unicode characters
-----------------------------------------------------------
Key: XALANJ-2132
URL: http://issues.apache.org/jira/browse/XALANJ-2132
Project: XalanJ2
Type: Bug
Versions: 2.6
Environment: Windows XP, Sun JRE 1.5.0_03
Reporter: Adam Lally
Attachments: XsltSerializeSurrogates.java
Passing a surrogate pair to a TransformerHandler causes incorrect UTF-8 to be generated. The following code illustrates the problem:
SAXTransformerFactory transformerFactory = (SAXTransformerFactory)SAXTransformerFactory.newInstance();
TransformerHandler handler = transformerFactory.newTransformerHandler();
handler.setResult(new StreamResult(System.out));
char[] chars = new char[2];
chars[0] = (char)0xD803;
chars[1] = (char)0xDD75;
handler.startDocument();
handler.startElement("","","foo", new AttributesImpl());
handler.characters(chars, 0, chars.length);
handler.endElement("","","foo");
handler.endDocument();
If you take the output of this program and try to parse it with the Xerces SAX Parser, you get an "Invalid byte 2 of 3-byte UTF-8 sequence" exception.
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[jira] Updated: (XALANJ-2132) Incorrect serialization of supplementary Unicode characters
Posted by "Adam Lally (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2132?page=all ]
Adam Lally updated XALANJ-2132:
-------------------------------
Attachment: XsltSerializeSurrogates.java
Test case that generates invalid UTF-8
> Incorrect serialization of supplementary Unicode characters
> -----------------------------------------------------------
>
> Key: XALANJ-2132
> URL: http://issues.apache.org/jira/browse/XALANJ-2132
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: Windows XP, Sun JRE 1.5.0_03
> Reporter: Adam Lally
> Attachments: XsltSerializeSurrogates.java
>
> Passing a surrogate pair to a TransformerHandler causes incorrect UTF-8 to be generated. The following code illustrates the problem:
> SAXTransformerFactory transformerFactory = (SAXTransformerFactory)SAXTransformerFactory.newInstance();
> TransformerHandler handler = transformerFactory.newTransformerHandler();
> handler.setResult(new StreamResult(System.out));
>
> char[] chars = new char[2];
> chars[0] = (char)0xD803;
> chars[1] = (char)0xDD75;
> handler.startDocument();
> handler.startElement("","","foo", new AttributesImpl());
> handler.characters(chars, 0, chars.length);
> handler.endElement("","","foo");
> handler.endDocument();
> If you take the output of this program and try to parse it with the Xerces SAX Parser, you get an "Invalid byte 2 of 3-byte UTF-8 sequence" exception.
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[jira] Updated: (XALANJ-2132) Incorrect serialization of supplementary Unicode characters
Posted by "Brian Minchau (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2132?page=all ]
Brian Minchau updated XALANJ-2132:
----------------------------------
Fix Version: 2.7
> Incorrect serialization of supplementary Unicode characters
> -----------------------------------------------------------
>
> Key: XALANJ-2132
> URL: http://issues.apache.org/jira/browse/XALANJ-2132
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: Windows XP, Sun JRE 1.5.0_03
> Reporter: Adam Lally
> Fix For: 2.7
> Attachments: XsltSerializeSurrogates.java
>
> Passing a surrogate pair to a TransformerHandler causes incorrect UTF-8 to be generated. The following code illustrates the problem:
> SAXTransformerFactory transformerFactory = (SAXTransformerFactory)SAXTransformerFactory.newInstance();
> TransformerHandler handler = transformerFactory.newTransformerHandler();
> handler.setResult(new StreamResult(System.out));
>
> char[] chars = new char[2];
> chars[0] = (char)0xD803;
> chars[1] = (char)0xDD75;
> handler.startDocument();
> handler.startElement("","","foo", new AttributesImpl());
> handler.characters(chars, 0, chars.length);
> handler.endElement("","","foo");
> handler.endDocument();
> If you take the output of this program and try to parse it with the Xerces SAX Parser, you get an "Invalid byte 2 of 3-byte UTF-8 sequence" exception.
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[jira] Resolved: (XALANJ-2132) Incorrect serialization of supplementary Unicode characters
Posted by "Brian Minchau (JIRA)" <xa...@xml.apache.org>.
[ http://issues.apache.org/jira/browse/XALANJ-2132?page=all ]
Brian Minchau resolved XALANJ-2132:
-----------------------------------
Resolution: Duplicate
Adam,
I'm resolving this as a duplicate of XALANJ-2087.
I've verified that the patch that I put in that issue fixes your problem. However, you are the defect orginator, so it would be best you you verified that too. Thanks.
> Incorrect serialization of supplementary Unicode characters
> -----------------------------------------------------------
>
> Key: XALANJ-2132
> URL: http://issues.apache.org/jira/browse/XALANJ-2132
> Project: XalanJ2
> Type: Bug
> Versions: 2.6
> Environment: Windows XP, Sun JRE 1.5.0_03
> Reporter: Adam Lally
> Attachments: XsltSerializeSurrogates.java
>
> Passing a surrogate pair to a TransformerHandler causes incorrect UTF-8 to be generated. The following code illustrates the problem:
> SAXTransformerFactory transformerFactory = (SAXTransformerFactory)SAXTransformerFactory.newInstance();
> TransformerHandler handler = transformerFactory.newTransformerHandler();
> handler.setResult(new StreamResult(System.out));
>
> char[] chars = new char[2];
> chars[0] = (char)0xD803;
> chars[1] = (char)0xDD75;
> handler.startDocument();
> handler.startElement("","","foo", new AttributesImpl());
> handler.characters(chars, 0, chars.length);
> handler.endElement("","","foo");
> handler.endDocument();
> If you take the output of this program and try to parse it with the Xerces SAX Parser, you get an "Invalid byte 2 of 3-byte UTF-8 sequence" exception.
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