2004-05-30 Seth Nickell <seth@gnome.org>

* python/dbus_bindings.pyx.in:
	* python/tests/test-client.py:

	Add some more tests and fix errors that crop up.
	Unfortunately, currently it seems like marshalling
	and unmarshalling of lists is completely broken :-(

ChangeLog

@@ -1,3 +1,12 @@
+2004-05-30  Seth Nickell  <seth@gnome.org>
+
+	* python/dbus_bindings.pyx.in:
+	* python/tests/test-client.py:
+
+	Add some more tests and fix errors that crop up.
+	Unfortunately, currently it seems like marshalling
+	and unmarshalling of lists is completely broken :-(
+
 2004-05-30  Seth Nickell  <seth@gnome.org>
 
 	* python/dbus_bindings.pyx.in:

python/dbus_bindings.pyx.in

@@ -463,6 +463,8 @@ cdef class MessageIter:
 
         if arg_type == TYPE_INVALID:
             raise TypeError, 'Invalid arg type in MessageIter'
+        elif arg_type == TYPE_NIL:
+            retval = None
         elif arg_type == TYPE_STRING:
             retval = self.get_string()
         elif arg_type == TYPE_INT32:
@@ -522,8 +524,9 @@ cdef class MessageIter:
     def get_array_type(self):
         return dbus_message_iter_get_array_type(self.iter)
 
-    def get_byte(self):
-        return chr(dbus_message_iter_get_byte(self.iter))
+    # FIXME: implement get_byte
+    #def get_byte(self):
+    #    return dbus_message_iter_get_byte(self.iter)
 
     def get_boolean(self):
         return dbus_message_iter_get_boolean(self.iter)
@@ -598,13 +601,13 @@ cdef class MessageIter:
         elif value_type == str:
             retval = self.append_string(value)
         elif value_type == list:
-            if (len(list) == 0):
+            if (len(value) == 0):
                 raise TypeError, "Empty list"
-            list_type = type(list[0])
+            list_type = type(value[0])
             if list_type == str:
-                self.append_string_array(list)
-            elif isinstance(list[0], ObjectPath):
-                self.append_object_path_array(list)
+                self.append_string_array(value)
+            elif isinstance(value[0], ObjectPath):
+                self.append_object_path_array(value)
             else:
                 raise TypeError, "List of unknown type '%s'" % (list_type)
         elif isinstance(value, ObjectPath):
@@ -643,7 +646,7 @@ cdef class MessageIter:
         return dbus_message_iter_append_dict_key(self.iter, value)
 
     def append_object_path(self, value):
-        return dbus_message_iter_append_object_path(self.iter, str(value))
+        return dbus_message_iter_append_object_path(self.iter, value)
 
     # FIXME: append_array, append_dict_array, append_boolean_array, append_int32_array, append_uint32_array, append_double_array
 
@@ -668,17 +671,18 @@ cdef class MessageIter:
             item = list[i]
             if not isinstance(item, ObjectPath):
                 raise TypeError
-            value[i] = str(item)
+            value[i] = item
 
-        return dbus_message_iter_append_object_path_array(self,iter, value, length)
+        return dbus_message_iter_append_object_path_array(self.iter, value, length)
     
-    def append_string_array(self, list):
+    def append_string_array(self, python_list):
         cdef char **value
         cdef int length
-        length = len(list)
+        cdef dbus_bool_t return_code
+        length = len(python_list)
         value = <char**>malloc(length)
         for i from 0 <= i < length:
-            item = list[i]
+            item = python_list[i]
             if type(item) != str:
                 raise TypeError
             value[i] = item
@@ -764,6 +768,8 @@ cdef class Message:
 
             if type == TYPE_INVALID:
                 break
+            elif type == TYPE_NIL:
+                arg = 'nil:None\n'
             elif type == TYPE_STRING:
                 str = iter.get_string()
                 arg = 'string:%s\n' % (str)

python/tests/test-client.py

@@ -1,20 +1,37 @@
 import dbus
 import dbus_bindings
 
+def ensure_same(expected, received):
+    if type(received) != type(expected):
+        raise Exception ("Sending %s, expected echo of type %s, but got %s" % (expected, type(expected), type(received)))
 
-def TestEcho(value, should_be_equal = True):
+    if received.__class__ != expected.__class__:
+        raise Exception ("Sending %s, expected echo to be of class %s, but got %s" % (expected, expected.__class__, received.__class__))
+
+    if received != expected:
+        raise Exception("Sending %s, expected echo to be the same, but was %s" % (expected, received))
+
+def TestEcho(value):
     global remote_object
     echoed = remote_object.Echo(value)
-    if type(echoed) != type(value):
-        raise Exception ("Sending %s, expected echo of type %s, but got %s" % (value, type(value), type(echoed)))
+    ensure_same(value, echoed)
 
-    if echoed.__class__ != value.__class__:
-        raise Exception ("Sending %s, expected echo to be of class %s, but got %s" % (value, value.__class__, echoed.__class__))
+def TestEchoList(sent_list):
+    assert(type(sent_list) == list)
 
-    if should_be_equal:
-        if echoed != value:
-            raise Exception("Sending %s, expected echo to be the same, but was %s" % (value, echoed))
+    global remote_object
 
+    reply_list = remote_object.Echo(sent_list)
+
+    if type(reply_list) != list:
+        raise Exception ("Sending list %s, expected echo to be a list, but it was %s" % (sent_list, type(reply_list)))
+
+    if len(reply_list) != len(sent_list):
+        raise Exception ("Sending list %s, expected echo of length %d, but length was %d" % (len(sent_list), len(reply_list)))
+
+    for i in range(len(sent_list)):
+        ensure_same(sent_list[i], reply_list[i])
+    
 session_bus = dbus.SessionBus()
 
 remote_service = session_bus.get_service("org.designfu.Test")
@@ -26,3 +43,5 @@ TestEcho(39.5)
 TestEcho("HelloWorld")
 TestEcho(dbus_bindings.ObjectPath("/test/path"))
 
+#FIXME!!! Crashes on lists ?!?
+#TestEchoList(["one", "two", "three", "four"])