Fix errors with (and add tests for) unsigned long constants on solaris.

Not part of the build (and neither was the last checkin - sorry)

extensions/python/xpcom/src/Pyxpt_info.cpp

@@ -115,7 +115,7 @@ PyObject *PyObject_FromXPTConstant( const XPTConstDescriptor *c)
 			v = PyInt_FromLong( c->value.ui16 );
 			break;
 		case TD_UINT32:
-			v = PyInt_FromLong( c->value.ui8 );
+			v = PyInt_FromLong( c->value.ui32 );
 			break;
 		case TD_UINT64:
 			v = PyLong_FromUnsignedLongLong(c->value.ui64);

extensions/python/xpcom/test/test_component/py_test_component.idl

@@ -31,7 +31,8 @@ interface nsIPythonTestInterface : nsISupports
     const long                  Two = 2;
     const long                  MinusOne = -1;
     const long                  BigLong = 0x7FFFFFFF;
-    const long                  BigULong = 0xFFFFFFFF;
+    const long                  BiggerLong = 0xFFFFFFFF;
+    const unsigned long         BigULong = 0xFFFFFFFF;
 
     // Declare every type supported as an attribute.
     attribute boolean                   boolean_value; // PRBool

extensions/python/xpcom/test/test_test_component.py

@@ -285,6 +285,7 @@ def test_base_interface(c):
     test_constant(c, "Two", 2)
     test_constant(c, "MinusOne", -1)
     test_constant(c, "BigLong", 0x7FFFFFFF)
+    test_constant(c, "BiggerLong", 0xFFFFFFFF)
     test_constant(c, "BigULong", 0xFFFFFFFF)
     # Test the components.Interfaces semantics
     i = xpcom.components.interfaces.nsIPythonTestInterface