[gxml] XParser: Fixed writting just attribes no ns

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 1268aa51bd9246bd695093c59e342d1ba139cc4d
Author: Daniel Espinosa <esodan gmail com>
Date:   Thu Nov 3 12:49:20 2016 -0600

    XParser: Fixed writting just attribes no ns
    
    If an attribute is prefixed, no namespace
    definition is added to output.

 gxml/XParser.vala         |   21 ++++-----------------
 test/GomDocumentTest.vala |   28 ++++++++++------------------
 2 files changed, 14 insertions(+), 35 deletions(-)
---
diff --git a/gxml/XParser.vala b/gxml/XParser.vala
index 4890fe9..f2acaaa 100644
--- a/gxml/XParser.vala
+++ b/gxml/XParser.vala
@@ -343,26 +343,13 @@ public class GXml.XParser : Object, GXml.Parser {
 #endif
       if ((node as DomElement).prefix != null || (node as DomElement).namespace_uri != null)
         tw.start_element_ns ((node as DomElement).prefix, (node as DomElement).local_name, (node as 
DomElement).node_name);
-      else // Don't prefix. Using default namespace and prefix_default_ns = false
+      else
         tw.start_element (node.node_name);
     GLib.message ("Write down properties: size:"+(node as DomElement).attributes.size.to_string ());
     foreach (string ak in (node as DomElement).attributes.keys) {
-      var attr = (node as DomElement).attributes.get_named_item (ak);
-      if (attr == null) {
-        GLib.warning ("Attr key: "+ak+ "not found");
-        continue;
-      }
-      if (attr.node_name != null) GLib.message ("Attribute name: "+attr.node_name);
-#if DEBUG
-        GLib.message (@"Starting Element '$(node.node_name)': write attribute '$((attr as 
DomAttr).local_name)'");
-#endif
-      if ((attr as DomAttr).prefix != null)
-        size += tw.write_attribute_ns ((attr as DomAttr).prefix,
-                                        (attr as DomAttr).local_name,
-                                        (attr as DomAttr).namespace_uri,
-                                        attr.node_value);
-      else
-        size += tw.write_attribute (attr.node_name, attr.node_value);
+      string v = ((node as DomElement).attributes as HashMap<string,string>).get (ak);
+      size += tw.write_attribute (ak, v);
+      size += tw.end_attribute ();
       if (size > 1500)
         tw.flush ();
     }
diff --git a/test/GomDocumentTest.vala b/test/GomDocumentTest.vala
index a152b1a..01393fb 100644
--- a/test/GomDocumentTest.vala
+++ b/test/GomDocumentTest.vala
@@ -134,24 +134,16 @@ class GomDocumentTest : GXmlTest {
                                var d = new GomDocument.from_file (rf);
                                assert (d != null);
                                assert (d.document_element != null);
-                               GLib.message ("File read: "+d.to_string ());
-                               assert (d.document_element.node_name == "Project");
-                               bool fname, fshordesc, fdescription, fhomepage;
-                               fname = fshordesc = fdescription = fhomepage = false;
-                               foreach (DomNode n in d.document_element.child_nodes) {
-                                       if (n.node_name == "name") fname = true;
-                                       if (n.node_name == "shortdesc") fshordesc = true;
-                                       if (n.node_name == "description") fdescription = true;
-                                       if (n.node_name == "homepage") fhomepage = true;
-                               }
-                               assert (fname);
-                               assert (fshordesc);
-                               assert (fdescription);
-                               assert (fhomepage);
-                               var f = GLib.File.new_for_path (GXmlTestConfig.TEST_SAVE_DIR+"/xml.doap");
-                               d.write_file (f);
-                               assert (f.query_exists ());
-                               f.delete ();
+                               string s = d.to_string ();
+                               GLib.message ("File read: "+s);
+                               assert ("""<Project xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"; 
xmlns:gnome="http://api.gnome.org/doap-extensions#"; xmlns:foaf="http://xmlns.com/foaf/0.1/"; 
xmlns="http://usefulinc.com/ns/doap#"; xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#";>"""
+                                                               in s);
+                               assert ("<name xml:lang=\"en\">GXml</name>" in s);
+                               assert ("<shortdesc xml:lang=\"en\">GObject XML and Serialization 
API</shortdesc>"
+                                                               in s);
+                               assert ("<homepage rdf:resource=\"https://wiki.gnome.org/GXml\"/>" in s);
+                               assert ("<foaf:Person>" in s);
+                               assert ("<foaf:name>Daniel Espinosa</foaf:name>" in s);
                        } catch (GLib.Error e) {
                                GLib.message ("Error: "+e.message);
                                assert_not_reached ();