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Merge extensions/python/xpcom changes from DOM_AGNOSTIC2_BRANCH into the

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trunk.


git-svn-id: svn://10.0.0.236/trunk@187878 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mhammond%skippinet.com.au
2006-01-20 05:50:28 +00:00
parent 28dfbf4814
commit d394dc834d
56 changed files with 1710 additions and 958 deletions
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71
mozilla/extensions/python/xpcom/test/test_com_exceptions.py
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@@ -36,8 +36,12 @@
# Test pyxpcom exception.
from xpcom import components, nsError, ServerException, COMException
from xpcom import components, nsError, ServerException, COMException, logger
from xpcom.server import WrapObject
from pyxpcom_test_tools import testmain
import unittest
import logging
class PythonFailingComponent:
# Re-use the test interface for this test.
@@ -75,29 +79,46 @@ class PythonFailingComponent:
# Report of a crash in this case - test it!
raise ServerException, "A bad exception param"
def _testit(expected_errno, func, *args):
try:
apply(func, args)
except COMException, what:
if what.errno != expected_errno:
raise
class TestHandler(logging.Handler):
def __init__(self, level=logging.ERROR): # only counting error records
logging.Handler.__init__(self, level)
self.records = []
def reset(self):
self.records = []
def test():
# For the benefit of the test suite, we print some reassuring messages.
import sys
sys.__stderr__.write("***** NOTE: Three tracebacks below this is normal\n")
ob = WrapObject( PythonFailingComponent(), components.interfaces.nsIPythonTestInterfaceExtra)
_testit(nsError.NS_ERROR_FAILURE, ob.do_boolean, 0, 0)
_testit(nsError.NS_ERROR_NOT_IMPLEMENTED, ob.do_octet, 0, 0)
_testit(nsError.NS_ERROR_FAILURE, ob.do_short, 0, 0)
_testit(nsError.NS_ERROR_FAILURE, ob.do_unsigned_short, 0, 0)
_testit(nsError.NS_ERROR_FAILURE, ob.do_long, 0, 0)
_testit(nsError.NS_ERROR_NOT_IMPLEMENTED, ob.do_unsigned_long, 0, 0)
_testit(nsError.NS_ERROR_NOT_IMPLEMENTED, ob.do_long_long, 0, 0)
_testit(nsError.NS_ERROR_FAILURE, ob.do_unsigned_long_long, 0, 0)
print "The xpcom exception tests passed"
# For the benefit of the test suite, some more reassuring messages.
sys.__stderr__.write("***** NOTE: Three tracebacks printed above this is normal\n")
sys.__stderr__.write("***** It is testing the Python XPCOM Exception semantics\n")
def handle(self, record):
self.records.append(record)
test()
class ExceptionTests(unittest.TestCase):
def _testit(self, expected_errno, num_tracebacks, func, *args):
# Screw with the logger
old_handlers = logger.handlers
test_handler = TestHandler()
logger.handlers = [test_handler]
try:
try:
apply(func, args)
except COMException, what:
if what.errno != expected_errno:
raise
finally:
logger.handlers = old_handlers
self.failUnlessEqual(num_tracebacks, len(test_handler.records))
def testEmAll(self):
ob = WrapObject( PythonFailingComponent(), components.interfaces.nsIPythonTestInterfaceExtra)
self._testit(nsError.NS_ERROR_FAILURE, 0, ob.do_boolean, 0, 0)
self._testit(nsError.NS_ERROR_NOT_IMPLEMENTED, 0, ob.do_octet, 0, 0)
self._testit(nsError.NS_ERROR_FAILURE, 1, ob.do_short, 0, 0)
self._testit(nsError.NS_ERROR_FAILURE, 1, ob.do_unsigned_short, 0, 0)
self._testit(nsError.NS_ERROR_FAILURE, 0, ob.do_long, 0, 0)
self._testit(nsError.NS_ERROR_NOT_IMPLEMENTED, 0, ob.do_unsigned_long, 0, 0)
self._testit(nsError.NS_ERROR_NOT_IMPLEMENTED, 0, ob.do_long_long, 0, 0)
self._testit(nsError.NS_ERROR_FAILURE, 1, ob.do_unsigned_long_long, 0, 0)
if __name__=='__main__':
testmain()