582906 XSD validating multiple imports of the same schema
* xmlschemas.c: When validating a schema that includes the same file
that has no targetNamespace defined an internal erro was thrown,
depending on the orig namespace that should be allowed though
* test/schemas/582906-* result/schemas/582906-*: 2 tests case, one
where this is allowed, and one where this is forbidden
diff --git a/test/schemas/582906-1_0.xsd b/test/schemas/582906-1_0.xsd
new file mode 100644
index 0000000..578f5a4
--- /dev/null
+++ b/test/schemas/582906-1_0.xsd
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- $Id$ -->
+<xs:schema xmlns="http://example.com/xml/Aggregator"
+ xmlns:prog1="http://example.com/xml/Prog1"
+ xmlns:prog2="http://example.com/xml/Prog2"
+ xmlns:xs="http://www.w3.org/2001/XMLSchema"
+ elementFormDefault="qualified"
+ attributeFormDefault="unqualified"
+ targetNamespace="http://example.com/xml/Aggregator">
+
+ <xs:import schemaLocation="582906-1-prog1.xsd"
+ namespace="http://example.com/xml/Prog1" />
+
+ <xs:import schemaLocation="582906-1-prog2.xsd"
+ namespace="http://example.com/xml/Prog2"
+ />
+
+ <xs:element name="CollectedOutput" type="xs:float"/>
+
+</xs:schema>