[gxml] GomDocument: Additional checks on parse default root

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 7920720c75167fa0f7750681bc0e11a7149bcc7d
Author: Daniel Espinosa <esodan gmail com>
Date:   Thu Mar 21 16:53:05 2019 -0600

    GomDocument: Additional checks on parse default root

 test/GomDocumentTest.vala | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)
---
diff --git a/test/GomDocumentTest.vala b/test/GomDocumentTest.vala
index f7edf33..2f21389 100644
--- a/test/GomDocumentTest.vala
+++ b/test/GomDocumentTest.vala
@@ -26,6 +26,11 @@ class GomDocumentTest : GXmlTest {
        class ObjectDocument : GomDocument {
                [Description (nick="::ROOT")]
                public ObjectParent root_element { get; set; }
+               construct {
+                 var dt = new GomDocumentType (this, "svg", "-//W3C//DTD SVG 1.1//EN",
+               "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd";);
+                 try { append_child (dt); } catch (GLib.Error e) { warning ("Error: "+e.message); }
+               }
                public class ObjectParent : GomElement {
                        construct {
                                try { initialize ("root"); }
@@ -754,9 +759,14 @@ class GomDocumentTest : GXmlTest {
                Test.add_func ("/gxml/gom-document/parse-root-element", () => {
                        try {
                                var d = new ObjectDocument ();
-                               d.read_from_string ("""<root><child id="id1"/><child id="id2"/></root>""");
+                               assert (d.root_element == null);
+                               d.read_from_string ("""<root text="val2" prop="yat"><child id="id1"/><child 
id="id2"/></root>""");
                                message (d.write_string ());
                                assert (d.root_element != null);
+                               assert (d.root_element.text != null);
+                               assert (d.root_element.text == "val2");
+                               assert (d.root_element.prop != null);
+                               assert (d.root_element.prop.value == "yat");
                        } catch (GLib.Error e) {
                    GLib.message ("Error: "+e.message);
                    assert_not_reached ();