ObjFW  Diff

	OFXMLElement *elem;

	elem = [OFXMLElement elementWithName: @"foo"];
	CHECK([[elem string] isEqual: @"<foo/>"]);

	[elem addAttributeWithName: @"foo"
			  andValue: @"b&ar"];
		       stringValue: @"b&ar"];
	CHECK([[elem string] isEqual: @"<foo foo='b&amp;ar'/>"])

	[elem addChild: [OFXMLElement elementWithName: @"bar"]];
	CHECK([[elem string] isEqual: @"<foo foo='b&amp;ar'><bar/></foo>"])

	elem = [OFXMLElement elementWithName: @"foo"
			      andStringValue: @"b&ar"];
				 stringValue: @"b&ar"];
	CHECK([[elem string] isEqual: @"<foo>b&amp;ar</foo>"])

	[elem addAttributeWithName: @"foo"
			  andValue: @"b&ar"];
		       stringValue: @"b&ar"];
	CHECK([[elem string] isEqual: @"<foo foo='b&amp;ar'>b&amp;ar</foo>"])

	puts("");

	return 0;
}