1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is the Python XPCOM language bindings.
#
# The Initial Developer of the Original Code is
# ActiveState Tool Corp.
# Portions created by the Initial Developer are Copyright (C) 2000, 2001
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Mark Hammond <MarkH@ActiveState.com> (original author)
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
# Test our support for the interfaces defined in nsISupportsPrimitives.idl
#
# The framework supports nsISupportsCString and nsISupportsString, but
# only if our class doesnt provide explicit support.
from xpcom import components
class NoSupportsString:
_com_interfaces_ = [components.interfaces.nsISupports]
pass
class ImplicitSupportsString:
_com_interfaces_ = [components.interfaces.nsISupports]
def __str__(self):
return "<MyImplicitStrObject>"
class ExplicitSupportsString:
_com_interfaces_ = [components.interfaces.nsISupports, components.interfaces.nsISupportsCString]
# __str__ will be ignored by XPCOM, as we have _explicit_ support.
def __str__(self):
return "<MyImplicitStrObject>"
# This is the one that will be used.
def toString(self):
return "<MyExplicitStrObject>"
class ImplicitSupportsInt:
_com_interfaces_ = [components.interfaces.nsISupports]
def __int__(self):
return 99
class ExplicitSupportsInt:
_com_interfaces_ = [components.interfaces.nsISupportsPRInt32]
def get_data(self):
return 99
class ImplicitSupportsLong:
_com_interfaces_ = [components.interfaces.nsISupports]
def __long__(self):
return 99L
class ExplicitSupportsLong:
_com_interfaces_ = [components.interfaces.nsISupportsPRInt64]
def get_data(self):
return 99
class ExplicitSupportsFloat:
_com_interfaces_ = [components.interfaces.nsISupportsDouble]
def get_data(self):
return 99.99
class ImplicitSupportsFloat:
_com_interfaces_ = [components.interfaces.nsISupports]
def __float__(self):
return 99.99
def test():
import xpcom.server, xpcom.client
ob = xpcom.server.WrapObject( NoSupportsString(), components.interfaces.nsISupports)
if not str(ob).startswith("<XPCOM "):
raise RuntimeError, "Wrong str() value: %s" % (ob,)
ob = xpcom.server.WrapObject( ImplicitSupportsString(), components.interfaces.nsISupports)
if str(ob) != "<MyImplicitStrObject>":
raise RuntimeError, "Wrong str() value: %s" % (ob,)
ob = xpcom.server.WrapObject( ExplicitSupportsString(), components.interfaces.nsISupports)
if str(ob) != "<MyExplicitStrObject>":
raise RuntimeError, "Wrong str() value: %s" % (ob,)
# Try our conversions.
try:
int(ob)
raise RuntimeError, "Expected to get a ValueError converting this COM object to an int"
except ValueError:
pass
ob = xpcom.server.WrapObject( ExplicitSupportsInt(), components.interfaces.nsISupports)
if int(ob) != 99:
raise RuntimeError, "Bad value: %s" % (int(ob),)
if float(ob) != 99.0:
raise RuntimeError, "Bad value: %s" % (float(ob),)
ob = xpcom.server.WrapObject( ImplicitSupportsInt(), components.interfaces.nsISupports)
if int(ob) != 99:
raise RuntimeError, "Bad value: %s" % (int(ob),)
if float(ob) != 99.0:
raise RuntimeError, "Bad value: %s" % (float(ob),)
ob = xpcom.server.WrapObject( ExplicitSupportsLong(), components.interfaces.nsISupports)
if long(ob) != 99 or not repr(long(ob)).endswith("L"):
raise RuntimeError, "Bad value: %s" % (repr(long(ob)),)
if float(ob) != 99.0:
raise RuntimeError, "Bad value: %s" % (float(ob),)
ob = xpcom.server.WrapObject( ImplicitSupportsLong(), components.interfaces.nsISupports)
if long(ob) != 99 or not repr(long(ob)).endswith("L"):
raise RuntimeError, "Bad value: %s" % (repr(long(ob)),)
if float(ob) != 99.0:
raise RuntimeError, "Bad value: %s" % (float(ob),)
ob = xpcom.server.WrapObject( ExplicitSupportsFloat(), components.interfaces.nsISupports)
if float(ob) != 99.99:
raise RuntimeError, "Bad value: %s" % (float(ob),)
if int(ob) != 99:
raise RuntimeError, "Bad value: %s" % (int(ob),)
ob = xpcom.server.WrapObject( ImplicitSupportsFloat(), components.interfaces.nsISupports)
if float(ob) != 99.99:
raise RuntimeError, "Bad value: %s" % (float(ob),)
if int(ob) != 99:
raise RuntimeError, "Bad value: %s" % (int(ob),)
print "The nsISupports primitive interface tests appeared to work"
test()
|
