forked from mirrors/gecko-dev
70c4d673c8
declared IID to obtain. This prevented us detecting arrays of variants and giving them the same special treatment normal Variants get. Fix that. Not part of the build.
579 lines
26 KiB
Python
579 lines
26 KiB
Python
# ***** 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 *****
|
|
|
|
import sys, os, time
|
|
import xpcom.components
|
|
import xpcom._xpcom
|
|
import xpcom.nsError
|
|
|
|
MakeVariant = xpcom._xpcom.MakeVariant
|
|
|
|
try:
|
|
import gc
|
|
except ImportError:
|
|
gc = None
|
|
|
|
num_errors = 0
|
|
|
|
component_iid = xpcom.components.ID("{7EE4BDC6-CB53-42c1-A9E4-616B8E012ABA}")
|
|
new_iid = xpcom.components.ID("{2AF747D3-ECBC-457b-9AF9-5C5D80EDC360}")
|
|
|
|
contractid = "Python.TestComponent"
|
|
|
|
really_big_string = "This is really repetitive!" * 10000
|
|
really_big_wstring = u"This is really repetitive!" * 10000
|
|
extended_unicode_string = u"The Euro Symbol is '\u20ac'"
|
|
|
|
# Exception raised when a -ve integer is converted to an unsigned C integer
|
|
# (via an extension module). This changed in Python 2.2
|
|
if sys.hexversion > 0x02010000:
|
|
UnsignedMismatchException = TypeError
|
|
else:
|
|
UnsignedMismatchException = OverflowError
|
|
|
|
def print_error(error):
|
|
print error
|
|
global num_errors
|
|
num_errors = num_errors + 1
|
|
|
|
def _test_value(what, got, expecting):
|
|
ok = got == expecting
|
|
if type(got)==type(expecting)==type(0.0):
|
|
ok = abs(got-expecting) < 0.001
|
|
if not ok:
|
|
print_error("*** Error %s - got '%r', but expecting '%r'" % (what, got, expecting))
|
|
|
|
def test_attribute(ob, attr_name, expected_init, new_value, new_value_really = None):
|
|
if xpcom.verbose:
|
|
print "Testing attribute %s" % (attr_name,)
|
|
if new_value_really is None:
|
|
new_value_really = new_value # Handy for eg bools - set a BOOL to 2, you still get back 1!
|
|
|
|
_test_value( "getting initial attribute value (%s)" % (attr_name,), getattr(ob, attr_name), expected_init)
|
|
setattr(ob, attr_name, new_value)
|
|
_test_value( "getting new attribute value (%s)" % (attr_name,), getattr(ob, attr_name), new_value_really)
|
|
# And set it back to the expected init.
|
|
setattr(ob, attr_name, expected_init)
|
|
_test_value( "getting back initial attribute value after change (%s)" % (attr_name,), getattr(ob, attr_name), expected_init)
|
|
|
|
def test_string_attribute(ob, attr_name, expected_init, is_dumb_sz = False, ascii_only = False):
|
|
test_attribute(ob, attr_name, expected_init, "normal value")
|
|
val = "a null >\0<"
|
|
if is_dumb_sz:
|
|
expected = "a null >" # dumb strings are \0 terminated.
|
|
else:
|
|
expected = val
|
|
test_attribute(ob, attr_name, expected_init, val, expected)
|
|
test_attribute(ob, attr_name, expected_init, "")
|
|
test_attribute(ob, attr_name, expected_init, really_big_string)
|
|
test_attribute(ob, attr_name, expected_init, u"normal unicode value")
|
|
val = u"a null >\0<"
|
|
if is_dumb_sz:
|
|
expected = "a null >" # dumb strings are \0 terminated.
|
|
else:
|
|
expected = val
|
|
test_attribute(ob, attr_name, expected_init, val, expected)
|
|
test_attribute(ob, attr_name, expected_init, u"")
|
|
test_attribute(ob, attr_name, expected_init, really_big_wstring)
|
|
if not ascii_only:
|
|
test_attribute(ob, attr_name, expected_init, extended_unicode_string)
|
|
|
|
def test_attribute_failure(ob, attr_name, new_value, expected_exception):
|
|
try:
|
|
setattr(ob, attr_name, new_value)
|
|
print_error("*** Setting attribute '%s' to '%r' didn't yield an exception!" % (attr_name, new_value) )
|
|
except:
|
|
exc_typ = sys.exc_info()[0]
|
|
exc_val = sys.exc_info()[1]
|
|
ok = issubclass(exc_typ, expected_exception)
|
|
if not ok:
|
|
print_error("*** Wrong exception setting '%s' to '%r'- got '%s: %s', expected '%s'" % (attr_name, new_value, exc_typ, exc_val, expected_exception))
|
|
|
|
|
|
def test_method(method, args, expected_results):
|
|
if xpcom.verbose:
|
|
print "Testing %s%s" % (method.__name__, `args`)
|
|
ret = method(*args)
|
|
if ret != expected_results:
|
|
print_error("calling method %s - expected %r, but got %r" % (method.__name__, expected_results, ret))
|
|
|
|
def test_int_method(meth):
|
|
test_method(meth, (0,0), (0,0,0))
|
|
test_method(meth, (1,1), (2,0,1))
|
|
test_method(meth, (5,2), (7,3,10))
|
|
# test_method(meth, (2,5), (7,-3,10))
|
|
|
|
def test_constant(ob, cname, val):
|
|
v = getattr(ob, cname)
|
|
if v != val:
|
|
print_error("Bad value for constant '%s' - got '%r'" % (cname, v))
|
|
try:
|
|
setattr(ob, cname, 0)
|
|
print_error("The object allowed us to set the constant '%s'" % (cname,))
|
|
except AttributeError:
|
|
pass
|
|
|
|
def test_base_interface(c):
|
|
test_attribute(c, "boolean_value", 1, 0)
|
|
test_attribute(c, "boolean_value", 1, -1, 1) # Set a bool to anything, you should always get back 0 or 1
|
|
test_attribute(c, "boolean_value", 1, 4, 1) # Set a bool to anything, you should always get back 0 or 1
|
|
test_attribute(c, "boolean_value", 1, "1", 1) # This works by virtual of PyNumber_Int - not sure I agree, but...
|
|
test_attribute_failure(c, "boolean_value", "boo", ValueError)
|
|
test_attribute_failure(c, "boolean_value", test_base_interface, TypeError)
|
|
|
|
test_attribute(c, "octet_value", 2, 5)
|
|
test_attribute(c, "octet_value", 2, 0)
|
|
test_attribute(c, "octet_value", 2, 128) # octet is unsigned 8 bit
|
|
test_attribute(c, "octet_value", 2, 255) # octet is unsigned 8 bit
|
|
test_attribute(c, "octet_value", 2, -1, 255) # octet is unsigned 8 bit
|
|
test_attribute_failure(c, "octet_value", "boo", ValueError)
|
|
|
|
test_attribute(c, "short_value", 3, 10)
|
|
test_attribute(c, "short_value", 3, -1) # 16 bit signed
|
|
test_attribute(c, "short_value", 3, 0xFFFF, -1) # 16 bit signed
|
|
test_attribute(c, "short_value", 3, 0L)
|
|
test_attribute(c, "short_value", 3, 1L)
|
|
test_attribute(c, "short_value", 3, -1L)
|
|
test_attribute(c, "short_value", 3, 0xFFFFL, -1)
|
|
test_attribute_failure(c, "short_value", "boo", ValueError)
|
|
|
|
test_attribute(c, "ushort_value", 4, 5)
|
|
test_attribute(c, "ushort_value", 4, 0)
|
|
test_attribute(c, "ushort_value", 4, -1, 0xFFFF) # 16 bit signed
|
|
test_attribute(c, "ushort_value", 4, 0xFFFF) # 16 bit signed
|
|
test_attribute(c, "ushort_value", 4, 0L)
|
|
test_attribute(c, "ushort_value", 4, 1L)
|
|
test_attribute(c, "ushort_value", 4, -1L, 0xFFFF)
|
|
test_attribute_failure(c, "ushort_value", "boo", ValueError)
|
|
|
|
test_attribute(c, "long_value", 5, 7)
|
|
test_attribute(c, "long_value", 5, 0)
|
|
test_attribute(c, "long_value", 5, -1, -1) # 32 bit signed.
|
|
test_attribute(c, "long_value", 5, -1) # 32 bit signed.
|
|
test_attribute(c, "long_value", 5, 0L)
|
|
test_attribute(c, "long_value", 5, 1L)
|
|
test_attribute(c, "long_value", 5, -1L)
|
|
test_attribute_failure(c, "long_value", 0xFFFFL * 0xFFFF, OverflowError) # long int too long to convert
|
|
test_attribute_failure(c, "long_value", "boo", ValueError)
|
|
|
|
test_attribute(c, "ulong_value", 6, 7)
|
|
test_attribute(c, "ulong_value", 6, 0)
|
|
test_attribute(c, "ulong_value", 6, -1) # 32 bit signed.
|
|
test_attribute_failure(c, "ulong_value", "boo", ValueError)
|
|
|
|
test_attribute(c, "long_long_value", 7, 8)
|
|
test_attribute(c, "long_long_value", 7, 0)
|
|
test_attribute(c, "long_long_value", 7, -1)
|
|
test_attribute(c, "long_long_value", 7, 0xFFFF)
|
|
test_attribute(c, "long_long_value", 7, 0xFFFFL * 2)
|
|
test_attribute_failure(c, "long_long_value", 0xFFFFL * 0xFFFF * 0xFFFF * 0xFFFF, OverflowError) # long int too long to convert
|
|
test_attribute_failure(c, "long_long_value", "boo", ValueError)
|
|
|
|
test_attribute(c, "ulong_long_value", 8, 9)
|
|
test_attribute(c, "ulong_long_value", 8, 0)
|
|
test_attribute_failure(c, "ulong_long_value", "boo", ValueError)
|
|
test_attribute_failure(c, "ulong_long_value", -1, UnsignedMismatchException) # can't convert negative value to unsigned long)
|
|
|
|
test_attribute(c, "float_value", 9.0, 10.2)
|
|
test_attribute(c, "float_value", 9.0, 0)
|
|
test_attribute(c, "float_value", 9.0, -1)
|
|
test_attribute(c, "float_value", 9.0, 1L)
|
|
test_attribute_failure(c, "float_value", "boo", ValueError)
|
|
|
|
test_attribute(c, "double_value", 10.0, 9.0)
|
|
test_attribute(c, "double_value", 10.0, 0)
|
|
test_attribute(c, "double_value", 10.0, -1)
|
|
test_attribute(c, "double_value", 10.0, 1L)
|
|
test_attribute_failure(c, "double_value", "boo", ValueError)
|
|
|
|
test_attribute(c, "char_value", "a", "b")
|
|
test_attribute(c, "char_value", "a", "\0")
|
|
test_attribute_failure(c, "char_value", "xy", ValueError)
|
|
test_attribute(c, "char_value", "a", u"c")
|
|
test_attribute(c, "char_value", "a", u"\0")
|
|
test_attribute_failure(c, "char_value", u"xy", ValueError)
|
|
|
|
test_attribute(c, "wchar_value", "b", "a")
|
|
test_attribute(c, "wchar_value", "b", "\0")
|
|
test_attribute_failure(c, "wchar_value", "hi", ValueError)
|
|
test_attribute(c, "wchar_value", "b", u"a")
|
|
test_attribute(c, "wchar_value", "b", u"\0")
|
|
test_attribute_failure(c, "wchar_value", u"hi", ValueError)
|
|
|
|
test_string_attribute(c, "string_value", "cee", is_dumb_sz = True, ascii_only = True)
|
|
test_string_attribute(c, "wstring_value", "dee", is_dumb_sz = True)
|
|
test_string_attribute(c, "astring_value", "astring")
|
|
test_string_attribute(c, "acstring_value", "acstring", ascii_only = True)
|
|
|
|
test_string_attribute(c, "utf8string_value", "utf8string")
|
|
# Test a string already encoded gets through correctly.
|
|
test_attribute(c, "utf8string_value", "utf8string", extended_unicode_string.encode("utf8"), extended_unicode_string)
|
|
|
|
# This will fail internal string representation :( Test we don't crash
|
|
try:
|
|
c.wstring_value = "a big char >" + chr(129) + "<"
|
|
print_error("strings with chars > 128 appear to have stopped failing?")
|
|
except UnicodeError:
|
|
pass
|
|
|
|
test_attribute(c, "iid_value", component_iid, new_iid)
|
|
test_attribute(c, "iid_value", component_iid, str(new_iid), new_iid)
|
|
test_attribute(c, "iid_value", component_iid, xpcom._xpcom.IID(new_iid))
|
|
|
|
test_attribute_failure(c, "no_attribute", "boo", AttributeError)
|
|
|
|
test_attribute(c, "interface_value", None, c)
|
|
test_attribute_failure(c, "interface_value", 2, TypeError)
|
|
|
|
test_attribute(c, "isupports_value", None, c)
|
|
|
|
# The methods
|
|
test_method(c.do_boolean, (0,1), (1,0,1))
|
|
test_method(c.do_boolean, (1,0), (1,0,1))
|
|
test_method(c.do_boolean, (1,1), (0,1,0))
|
|
|
|
test_int_method(c.do_octet)
|
|
test_int_method(c.do_short)
|
|
|
|
test_int_method(c.do_unsigned_short)
|
|
test_int_method(c.do_long)
|
|
test_int_method(c.do_unsigned_long)
|
|
test_int_method(c.do_long_long)
|
|
test_int_method(c.do_unsigned_long)
|
|
test_int_method(c.do_float)
|
|
test_int_method(c.do_double)
|
|
|
|
test_method(c.do_char, ("A", " "), (chr(ord("A")+ord(" ")), " ","A") )
|
|
test_method(c.do_char, ("A", "\0"), ("A", "\0","A") )
|
|
test_method(c.do_wchar, ("A", " "), (chr(ord("A")+ord(" ")), " ","A") )
|
|
test_method(c.do_wchar, ("A", "\0"), ("A", "\0","A") )
|
|
|
|
test_method(c.do_string, ("Hello from ", "Python"), ("Hello from Python", "Hello from ", "Python") )
|
|
test_method(c.do_string, (u"Hello from ", u"Python"), ("Hello from Python", "Hello from ", "Python") )
|
|
test_method(c.do_string, (None, u"Python"), ("Python", None, "Python") )
|
|
test_method(c.do_string, (None, really_big_string), (really_big_string, None, really_big_string) )
|
|
test_method(c.do_string, (None, really_big_wstring), (really_big_string, None, really_big_string) )
|
|
test_method(c.do_wstring, ("Hello from ", "Python"), ("Hello from Python", "Hello from ", "Python") )
|
|
test_method(c.do_wstring, (u"Hello from ", u"Python"), ("Hello from Python", "Hello from ", "Python") )
|
|
test_method(c.do_string, (None, really_big_wstring), (really_big_wstring, None, really_big_wstring) )
|
|
test_method(c.do_string, (None, really_big_string), (really_big_wstring, None, really_big_wstring) )
|
|
test_method(c.do_nsIIDRef, (component_iid, new_iid), (component_iid, component_iid, new_iid))
|
|
test_method(c.do_nsIIDRef, (new_iid, component_iid), (new_iid, component_iid, component_iid))
|
|
test_method(c.do_nsIPythonTestInterface, (None, None), (None, None, c))
|
|
test_method(c.do_nsIPythonTestInterface, (c, c), (c, c, c))
|
|
test_method(c.do_nsISupports, (None, None), (c, None, None))
|
|
test_method(c.do_nsISupports, (c,c), (c, c, c))
|
|
test_method(c.do_nsISupportsIs, (xpcom._xpcom.IID_nsISupports,), c)
|
|
test_method(c.do_nsISupportsIs, (xpcom.components.interfaces.nsIPythonTestInterface,), c)
|
|
## test_method(c.do_nsISupportsIs2, (xpcom.components.interfaces.nsIPythonTestInterface,c), (xpcom.components.interfaces.nsIPythonTestInterface,c))
|
|
## test_method(c.do_nsISupportsIs3, (c,), (xpcom.components.interfaces.nsIPythonTestInterface,c))
|
|
## test_method(c.do_nsISupportsIs4, (), (xpcom.components.interfaces.nsIPythonTestInterface,c))
|
|
# Test the constants.
|
|
test_constant(c, "One", 1)
|
|
test_constant(c, "Two", 2)
|
|
test_constant(c, "MinusOne", -1)
|
|
test_constant(c, "BigLong", 0x7FFFFFFF)
|
|
test_constant(c, "BiggerLong", -1)
|
|
test_constant(c, "BigULong", -1)
|
|
# Test the components.Interfaces semantics
|
|
i = xpcom.components.interfaces.nsIPythonTestInterface
|
|
test_constant(i, "One", 1)
|
|
test_constant(i, "Two", 2)
|
|
test_constant(i, "MinusOne", -1)
|
|
test_constant(i, "BigLong", 0x7FFFFFFF)
|
|
test_constant(i, "BigULong", -1)
|
|
|
|
def test_derived_interface(c, test_flat = 0):
|
|
val = "Hello\0there"
|
|
expected = val * 2
|
|
|
|
test_method(c.DoubleString, (val,), expected)
|
|
test_method(c.DoubleString2, (val,), expected)
|
|
test_method(c.DoubleString3, (val,), expected)
|
|
test_method(c.DoubleString4, (val,), expected)
|
|
test_method(c.UpString, (val,), val.upper())
|
|
test_method(c.UpString2, (val,), val.upper())
|
|
test_method(c.GetFixedString, (20,), "A"*20)
|
|
val = u"Hello\0there"
|
|
expected = val * 2
|
|
test_method(c.DoubleWideString, (val,), expected)
|
|
test_method(c.DoubleWideString2, (val,), expected)
|
|
test_method(c.DoubleWideString3, (val,), expected)
|
|
test_method(c.DoubleWideString4, (val,), expected)
|
|
test_method(c.UpWideString, (val,), val.upper())
|
|
test_method(c.UpWideString2, (val,), val.upper())
|
|
test_method(c.GetFixedWideString, (20,), u"A"*20)
|
|
val = extended_unicode_string
|
|
test_method(c.CopyUTF8String, ("foo",), "foo")
|
|
test_method(c.CopyUTF8String, (u"foo",), "foo")
|
|
test_method(c.CopyUTF8String, (val,), val)
|
|
test_method(c.CopyUTF8String, (val.encode("utf8"),), val)
|
|
test_method(c.CopyUTF8String2, ("foo",), "foo")
|
|
test_method(c.CopyUTF8String2, (u"foo",), "foo")
|
|
test_method(c.CopyUTF8String2, (val,), val)
|
|
test_method(c.CopyUTF8String2, (val.encode("utf8"),), val)
|
|
items = [1,2,3,4,5]
|
|
test_method(c.MultiplyEachItemInIntegerArray, (3, items,), map(lambda i:i*3, items))
|
|
|
|
test_method(c.MultiplyEachItemInIntegerArrayAndAppend, (3, items), items + map(lambda i:i*3, items))
|
|
items = "Hello from Python".split()
|
|
expected = map( lambda x: x*2, items)
|
|
test_method(c.DoubleStringArray, (items,), expected)
|
|
|
|
test_method(c.CompareStringArrays, (items, items), cmp(items, items))
|
|
# Can we pass lists and tuples correctly?
|
|
test_method(c.CompareStringArrays, (items, tuple(items)), cmp(items, items))
|
|
items2 = ["Not", "the", "same"]
|
|
test_method(c.CompareStringArrays, (items, items2), cmp(items, items2))
|
|
|
|
expected = items[:]
|
|
expected.reverse()
|
|
test_method(c.ReverseStringArray, (items,), expected)
|
|
|
|
expected = "Hello from the Python test component".split()
|
|
test_method(c.GetStrings, (), expected)
|
|
|
|
val = "Hello\0there"
|
|
test_method(c.UpOctetArray, (val,), val.upper())
|
|
test_method(c.UpOctetArray, (unicode(val),), val.upper())
|
|
# Passing Unicode objects here used to cause us grief.
|
|
test_method(c.UpOctetArray2, (val,), val.upper())
|
|
|
|
test_method(c.CheckInterfaceArray, ((c, c),), 1)
|
|
test_method(c.CheckInterfaceArray, ((c, None),), 0)
|
|
test_method(c.CheckInterfaceArray, ((),), 1)
|
|
test_method(c.CopyInterfaceArray, ((c, c),), [c,c])
|
|
|
|
test_method(c.GetInterfaceArray, (), [c,c,c, None])
|
|
test_method(c.ExtendInterfaceArray, ((c,c,c, None),), [c,c,c,None,c,c,c,None] )
|
|
|
|
expected = [xpcom.components.interfaces.nsIPythonTestInterfaceDOMStrings, xpcom.components.classes[contractid].clsid]
|
|
test_method(c.GetIIDArray, (), expected)
|
|
|
|
val = [xpcom.components.interfaces.nsIPythonTestInterfaceExtra, xpcom.components.classes[contractid].clsid]
|
|
expected = val * 2
|
|
test_method(c.ExtendIIDArray, (val,), expected)
|
|
|
|
test_method(c.GetArrays, (), ( [1,2,3], [4,5,6] ) )
|
|
test_method(c.CopyArray, ([1,2,3],), [1,2,3] )
|
|
test_method(c.CopyAndDoubleArray, ([1,2,3],), [1,2,3,1,2,3] )
|
|
test_method(c.AppendArray, ([1,2,3],), [1,2,3])
|
|
test_method(c.AppendArray, ([1,2,3],[4,5,6]), [1,2,3,4,5,6])
|
|
|
|
test_method(c.CopyVariant, ([],), [])
|
|
test_method(c.CopyVariant, (None,), None)
|
|
test_method(c.CopyVariant, (1,), 1)
|
|
test_method(c.CopyVariant, (1.0,), 1.0)
|
|
test_method(c.CopyVariant, (-1,), -1)
|
|
test_method(c.CopyVariant, (sys.maxint+1,), sys.maxint+1)
|
|
test_method(c.CopyVariant, ("foo",), "foo")
|
|
test_method(c.CopyVariant, (u"foo",), u"foo")
|
|
test_method(c.CopyVariant, (c,), c)
|
|
test_method(c.CopyVariant, (component_iid,), component_iid)
|
|
test_method(c.CopyVariant, ((1,2),), [1,2])
|
|
test_method(c.CopyVariant, ((1.2,2.1),), [1.2,2.1])
|
|
test_method(c.CopyVariant, (("foo","bar"),), ["foo", "bar"])
|
|
test_method(c.CopyVariant, ((component_iid,component_iid),), [component_iid,component_iid])
|
|
test_method(c.CopyVariant, ((c,c),), [c,c])
|
|
sup = c.queryInterface(xpcom.components.interfaces.nsISupports)._comobj_
|
|
test_method(c.CopyVariant, ((sup, sup),), [sup,sup])
|
|
test_method(c.CopyVariant, ([1,"test"],), [1,"test"])
|
|
test_method(c.AppendVariant, (1,2), 3)
|
|
test_method(c.AppendVariant, ((1,2),(3,4)), 10)
|
|
test_method(c.AppendVariant, ("bar", "foo"), "foobar")
|
|
test_method(c.AppendVariant, (None, None), None)
|
|
|
|
test_method(c.SumVariants, ([],), None)
|
|
test_method(c.SumVariants, ([1,2,3],), 6)
|
|
test_method(c.SumVariants, (['foo', 'bar'],), 'foobar')
|
|
# We previously had trouble working out the IID of interface arrays, so
|
|
# had to pass an explicitly wrapped variant - let's check that still works.
|
|
test_method(c.SumVariants, ([MakeVariant(1),MakeVariant(2),MakeVariant(3)],), 6)
|
|
test_method(c.SumVariants, ([MakeVariant('foo'), MakeVariant('bar')],), 'foobar')
|
|
|
|
if not test_flat:
|
|
c = c.queryInterface(xpcom.components.interfaces.nsIPythonTestInterfaceDOMStrings)
|
|
# NULL DOM strings don't work yet.
|
|
# test_method(c.GetDOMStringResult, (-1,), None)
|
|
test_method(c.GetDOMStringResult, (3,), "PPP")
|
|
# test_method(c.GetDOMStringOut, (-1,), None)
|
|
test_method(c.GetDOMStringOut, (4,), "yyyy")
|
|
val = "Hello there"
|
|
test_method(c.GetDOMStringLength, (val,), len(val))
|
|
test_method(c.GetDOMStringRefLength, (val,), len(val))
|
|
test_method(c.GetDOMStringPtrLength, (val,), len(val))
|
|
test_method(c.ConcatDOMStrings, (val,val), val+val)
|
|
test_attribute(c, "domstring_value", "dom", "new dom")
|
|
if c.domstring_value_ro != "dom":
|
|
print "Read-only DOMString not correct - got", c.domstring_ro
|
|
try:
|
|
c.dom_string_ro = "new dom"
|
|
print "Managed to set a readonly attribute - eek!"
|
|
except AttributeError:
|
|
pass
|
|
except:
|
|
print "Unexpected exception when setting readonly attribute: %s: %s" % (sys.exc_info()[0], sys.exc_info()[1])
|
|
if c.domstring_value_ro != "dom":
|
|
print "Read-only DOMString not correct after failed set attempt - got", c.domstring_ro
|
|
|
|
def do_test_failures():
|
|
c = xpcom.client.Component(contractid, xpcom.components.interfaces.nsIPythonTestInterfaceExtra)
|
|
try:
|
|
ret = c.do_nsISupportsIs( xpcom._xpcom.IID_nsIInterfaceInfoManager )
|
|
print "*** got", ret, "***"
|
|
raise RuntimeError, "We worked when using an IID we don't support!?!"
|
|
except xpcom.Exception, details:
|
|
if details.errno != xpcom.nsError.NS_ERROR_NO_INTERFACE:
|
|
raise RuntimeError, "Wrong COM exception type: %r" % (details,)
|
|
|
|
def test_failures():
|
|
# This extra stack-frame ensures Python cleans up sys.last_traceback etc
|
|
do_test_failures()
|
|
|
|
def test_all():
|
|
c = xpcom.client.Component(contractid, xpcom.components.interfaces.nsIPythonTestInterface)
|
|
test_base_interface(c)
|
|
# Now create an instance using the derived IID, and test that.
|
|
c = xpcom.client.Component(contractid, xpcom.components.interfaces.nsIPythonTestInterfaceExtra)
|
|
test_base_interface(c)
|
|
test_derived_interface(c)
|
|
# Now create an instance and test interface flattening.
|
|
c = xpcom.components.classes[contractid].createInstance()
|
|
test_base_interface(c)
|
|
test_derived_interface(c, test_flat=1)
|
|
|
|
# We had a bug where a "set" of an attribute before a "get" failed.
|
|
# Don't let it happen again :)
|
|
c = xpcom.components.classes[contractid].createInstance()
|
|
c.boolean_value = 0
|
|
|
|
# This name is used in exceptions etc - make sure we got it from nsIClassInfo OK.
|
|
assert c._object_name_ == "Python.TestComponent"
|
|
|
|
test_failures()
|
|
|
|
try:
|
|
from sys import gettotalrefcount
|
|
except ImportError:
|
|
# Not a Debug build - assume no references (can't be leaks then :-)
|
|
def gettotalrefcount():
|
|
return 0
|
|
|
|
from pyxpcom_test_tools import getmemusage
|
|
|
|
def test_from_js():
|
|
# Ensure we can find the js test script - same dir as this!
|
|
# Assume the path of sys.argv[0] is where we can find the js test code.
|
|
# (Running under the regression test is a little painful)
|
|
script_dir = os.path.split(sys.argv[0])[0]
|
|
fname = os.path.join( script_dir, "test_test_component.js")
|
|
if not os.path.isfile(fname):
|
|
raise RuntimeError, "Can not find '%s'" % (fname,)
|
|
# Note we _dont_ pump the test output out, as debug "xpcshell" spews
|
|
# extra debug info that will cause our output comparison to fail.
|
|
data = os.popen('xpcshell "' + fname + '"').readlines()
|
|
good = 0
|
|
for line in data:
|
|
if line.strip() == "OK: javascript successfully tested the Python test component.":
|
|
good = 1
|
|
if not good:
|
|
print "** The javascript test appeared to fail! Test output follows **"
|
|
print "".join(data)
|
|
print "** End of javascript test output **"
|
|
raise RuntimeError, "test failed"
|
|
|
|
def doit(num_loops = -1):
|
|
# Do the test lots of times - can help shake-out ref-count bugs.
|
|
if num_loops == -1: num_loops = 5
|
|
for i in xrange(num_loops):
|
|
test_all()
|
|
|
|
if i==0:
|
|
# First loop is likely to "leak" as we cache things.
|
|
# Leaking after that is a problem.
|
|
if gc is not None:
|
|
gc.collect()
|
|
num_refs = gettotalrefcount()
|
|
mem_usage = getmemusage()
|
|
|
|
if num_errors:
|
|
break
|
|
|
|
if gc is not None:
|
|
gc.collect()
|
|
|
|
lost = gettotalrefcount() - num_refs
|
|
# Sometimes we get spurious counts off by 1 or 2.
|
|
# This can't indicate a real leak, as we have looped
|
|
# more than twice!
|
|
if abs(lost)>3: # 2 or 3 :)
|
|
print "*** Lost %d references" % (lost,)
|
|
|
|
# sleep to allow the OS to recover
|
|
time.sleep(1)
|
|
mem_lost = getmemusage() - mem_usage
|
|
# working set size is fickle, and when we were leaking strings, this test
|
|
# would report a leak of 100MB. So we allow a 3MB buffer - but even this
|
|
# may still occasionally report spurious warnings. If you are really
|
|
# worried, bump the counter to a huge value, and if there is a leak it will
|
|
# show.
|
|
if mem_lost > 3000000:
|
|
print "*** Lost %.6f MB of memory" % (mem_lost/1000000.0,)
|
|
|
|
assert num_errors==0, "There were %d errors testing the Python component" % (num_errors,)
|
|
|
|
def suite():
|
|
from pyxpcom_test_tools import suite_from_functions
|
|
return suite_from_functions(doit, test_from_js)
|
|
|
|
if __name__=='__main__':
|
|
num_iters = 10 # times times is *lots* - we do a fair bit of work!
|
|
if __name__=='__main__' and len(sys.argv) > 1:
|
|
num_iters = int(sys.argv[1])
|
|
|
|
if "-v" in sys.argv: # Hack the verbose flag for the server
|
|
xpcom.verbose = 1
|
|
|
|
print "Testing the Python.TestComponent component"
|
|
doit(num_iters)
|
|
print "The Python test component worked."
|
|
test_from_js()
|
|
print "JS successfully used our Python test component."
|
|
xpcom._xpcom.NS_ShutdownXPCOM()
|
|
ni = xpcom._xpcom._GetInterfaceCount()
|
|
ng = xpcom._xpcom._GetGatewayCount()
|
|
print "test completed with %d interfaces and %d objects." % (ni, ng)
|