From 2bb6bb5bee97c5431457390ae749a3f9f2de8813 Mon Sep 17 00:00:00 2001
From: Sarat Addepalli <SirR4T@users.noreply.github.com>
Date: Mon, 18 May 2015 09:16:34 +0530
Subject: [PATCH] Add a test case for issue #332

XML Declarations can occur only at the beginning of an XML Document.
Parse() should throw an error, for not well-formed XML Documents.
---
 xmltest.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/xmltest.cpp b/xmltest.cpp
index b70fc51..597cebb 100644
--- a/xmltest.cpp
+++ b/xmltest.cpp
@@ -1459,6 +1459,25 @@ int main( int argc, const char ** argv )
 		doc.LoadFile( "resources/dream.xml" );
 		XMLTest( "Error should be cleared", false, doc.Error() );
 	}
+	
+	{
+		// Check that declarations are parsed only as the FirstChild
+        	const char* xml0 =  	"<?xml version=\"1.0\" ?>"
+        				"   <!-- xml version=\"1.1\" -->"
+        				"<first />";
+        	const char* xml1 =  	"<?xml version=\"1.0\" ?>"
+        				"   <?xml version=\"1.1\" ?>"
+        				"<first />";
+        	const char* xml2 =  	"<first />"
+        				"<?xml version=\"1.0\" ?>";
+        	XMLDocument doc;
+        	doc.Parse(xml0);
+        	XMLTest("Test that the code changes do not affect normal parsing", doc.Error(), false);
+        	doc.Parse(xml1);
+        	XMLTest("Test that the second declaration throws an error", doc.Error(), true);
+        	doc.Parse(xml2);
+        	XMLTest("Test that declaration after a child throws an error", doc.Error(), true);
+	}
 
 	// ----------- Performance tracking --------------
 	{