mirror of
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113 lines
4.7 KiB
Python
113 lines
4.7 KiB
Python
# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is the Python XPCOM language bindings.
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#
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# The Initial Developer of the Original Code is
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# ActiveState Tool Corp.
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# Portions created by the Initial Developer are Copyright (C) 2000, 2001
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Mark Hammond <markh@activestate.com> (original author)
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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"""Tests the "xpcom.components" object.
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"""
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import xpcom.components
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if not __debug__:
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raise RuntimeError, "This test uses assert, so must be run in debug mode"
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def test_interfaces():
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"Test the xpcom.components.interfaces object"
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iid = xpcom.components.interfaces.nsISupports
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assert iid == xpcom._xpcom.IID_nsISupports, "Got the wrong IID!"
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iid = xpcom.components.interfaces['nsISupports']
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assert iid == xpcom._xpcom.IID_nsISupports, "Got the wrong IID!"
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# Test dictionary semantics
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num_fetched = num_nsisupports = 0
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for name, iid in xpcom.components.interfaces.items():
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num_fetched = num_fetched + 1
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if name == "nsISupports":
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num_nsisupports = num_nsisupports + 1
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assert iid == xpcom._xpcom.IID_nsISupports, "Got the wrong IID!"
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assert xpcom.components.interfaces[name] == iid
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# Check all the lengths match.
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assert len(xpcom.components.interfaces.keys()) == len(xpcom.components.interfaces.values()) == \
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len(xpcom.components.interfaces.items()) == len(xpcom.components.interfaces) == \
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num_fetched, "The collection lengths were wrong"
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if num_nsisupports != 1:
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print "Didnt find exactly 1 nsiSupports!"
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print "The interfaces object appeared to work!"
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def test_classes():
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# Need a well-known contractID here?
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prog_id = "@mozilla.org/supports-array;1"
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clsid = xpcom.components.ID("{bda17d50-0d6b-11d3-9331-00104ba0fd40}")
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# Check we can create the instance (dont check we can do anything with it tho!)
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klass = xpcom.components.classes[prog_id]
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instance = klass.createInstance()
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# Test dictionary semantics
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num_fetched = num_mine = 0
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for name, klass in xpcom.components.classes.items():
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num_fetched = num_fetched + 1
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if name == prog_id:
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if klass.clsid != clsid:
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print "Eeek - didn't get the correct IID - got", klass.clsid
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num_mine = num_mine + 1
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# xpcom appears to add charset info to the contractid!?
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# assert xpcom.components.classes[name].contractid == prog_id, "Expected '%s', got '%s'" % (prog_id, xpcom.components.classes[name].contractid)
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# Check all the lengths match.
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if len(xpcom.components.classes.keys()) == len(xpcom.components.classes.values()) == \
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len(xpcom.components.classes.items()) == len(xpcom.components.classes) == \
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num_fetched:
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pass
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else:
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raise RuntimeError, "The collection lengths were wrong"
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if num_fetched <= 0:
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raise RuntimeError, "Didnt get any classes!!!"
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if num_mine != 1:
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raise RuntimeError, "Didnt find exactly 1 of my contractid! (%d)" % (num_mine,)
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print "The classes object appeared to work!"
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def test_id():
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id = xpcom.components.ID(str(xpcom._xpcom.IID_nsISupports))
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assert id == xpcom._xpcom.IID_nsISupports
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print "The ID function appeared to work!"
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# regrtest doesnt like if __name__=='__main__' blocks - it fails when running as a test!
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test_interfaces()
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test_classes()
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test_id()
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