-[NSXMLDocument copy] doesn't copy MIMEType

Originator:brent
Number:rdar://13230248 Date Originated:16-Feb-2013
Status:Open Resolved:
Product:Mac OS X Product Version:12C60
Classification:Other Bug Reproducible:Always
 
16-Feb-2013 12:25 AM Brent Royal-Gordon:
Summary:
NSXMLDocument supports the -copy message. However, the resulting object has a nil MIMEType field, even when the original had a MIME type set.

Steps to Reproduce:
1. Create an NSXMLDocument:

    NSXMLDocument * doc = [[NSXMLDocument alloc] initWithXMLString:@"<html><head><title>foo</title><body></body></html>" options:0 error:NULL];

2. Set its MIME type:

    [doc setMIMEType:@"text/html"];

3. Copy the document:

    NSXMLDocument * copiedDoc = [doc copy];

4. Check that the document has a MIME type set:

    NSAssert([copiedDoc MIMEType], @"Copy has MIME type");

Expected Results:
The assertion passes; the copy has MIME type text/html.

Actual Results:
The assertion fails; the copy has a nil MIME type.

Regression:
Unknown.

Notes:
Though MIME types are optional, I end up using them to create WebResource objects.

Comments


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