[Python-checkins] python/dist/src/Lib/test test_bool.py,1.8,1.9
doerwalter@users.sourceforge.net
doerwalter@users.sourceforge.net
Fri, 25 Apr 2003 03:22:05 -0700
Update of /cvsroot/python/python/dist/src/Lib/test
In directory sc8-pr-cvs1:/tmp/cvs-serv24059/Lib/test
Modified Files:
test_bool.py
Log Message:
Port test_bool.py to PyUnit. From SF patch #662807.
Index: test_bool.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_bool.py,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** test_bool.py 19 Apr 2003 18:15:09 -0000 1.8
--- test_bool.py 25 Apr 2003 10:22:01 -0000 1.9
***************
*** 1,7 ****
# Test properties of bool promised by PEP 285
! from test.test_support import verbose, TestFailed, TESTFN, vereq, have_unicode
import os
def veris(a, b):
if a is not b:
--- 1,11 ----
# Test properties of bool promised by PEP 285
! import unittest
! from test import test_support
!
import os
+ from test.test_support import verbose, TestFailed, TESTFN, vereq, have_unicode
+
def veris(a, b):
if a is not b:
***************
*** 12,265 ****
raise TestFailed, "%r is %r" % (a, b)
! try:
! class C(bool):
! pass
! except TypeError:
! pass
! else:
! raise TestFailed, "bool should not be subclassable"
! try:
! int.__new__(bool, 0)
! except TypeError:
! pass
! else:
! raise TestFailed, "should not be able to create new bool instances"
! # checking tp_print slot
! fo = open(TESTFN, "wb")
! print >> fo, False, True
! fo.close()
! fo = open(TESTFN, "rb")
! vereq(fo.read(), 'False True\n')
! fo.close()
! os.remove(TESTFN)
! # checking repr and str
! vereq(str(False), 'False')
! vereq(str(True), 'True')
! vereq(repr(False), 'False')
! vereq(repr(True), 'True')
! vereq(eval(repr(False)), False)
! vereq(eval(repr(True)), True)
! vereq(int(False), 0)
! verisnot(int(False), False)
! vereq(int(True), 1)
! verisnot(int(True), True)
! vereq(+False, 0)
! verisnot(+False, False)
! vereq(-False, 0)
! verisnot(-False, False)
! vereq(abs(False), 0)
! verisnot(abs(False), False)
! vereq(+True, 1)
! verisnot(+True, True)
! vereq(-True, -1)
! vereq(abs(True), 1)
! verisnot(abs(True), True)
! vereq(~False, -1)
! vereq(~True, -2)
! vereq(False+2, 2)
! vereq(True+2, 3)
! vereq(2+False, 2)
! vereq(2+True, 3)
! vereq(False+False, 0)
! verisnot(False+False, False)
! vereq(False+True, 1)
! verisnot(False+True, True)
! vereq(True+False, 1)
! verisnot(True+False, True)
! vereq(True+True, 2)
! vereq(True-True, 0)
! verisnot(True-True, False)
! vereq(False-False, 0)
! verisnot(False-False, False)
! vereq(True-False, 1)
! verisnot(True-False, True)
! vereq(False-True, -1)
! vereq(True*1, 1)
! vereq(False*1, 0)
! verisnot(False*1, False)
! vereq(True/1, 1)
! verisnot(True/1, True)
! vereq(False/1, 0)
! verisnot(False/1, False)
! for b in False, True:
! for i in 0, 1, 2:
! vereq(b**i, int(b)**i)
! verisnot(b**i, bool(int(b)**i))
! for a in False, True:
! for b in False, True:
! veris(a&b, bool(int(a)&int(b)))
! veris(a|b, bool(int(a)|int(b)))
! veris(a^b, bool(int(a)^int(b)))
! vereq(a&int(b), int(a)&int(b))
! verisnot(a&int(b), bool(int(a)&int(b)))
! vereq(a|int(b), int(a)|int(b))
! verisnot(a|int(b), bool(int(a)|int(b)))
! vereq(a^int(b), int(a)^int(b))
! verisnot(a^int(b), bool(int(a)^int(b)))
! vereq(int(a)&b, int(a)&int(b))
! verisnot(int(a)&b, bool(int(a)&int(b)))
! vereq(int(a)|b, int(a)|int(b))
! verisnot(int(a)|b, bool(int(a)|int(b)))
! vereq(int(a)^b, int(a)^int(b))
! verisnot(int(a)^b, bool(int(a)^int(b)))
! veris(1==1, True)
! veris(1==0, False)
! # XXX <, <=, >, >=, !=
! x = [1]
! veris(x is x, True)
! veris(x is not x, False)
! veris(1 in x, True)
! veris(0 in x, False)
! veris(1 not in x, False)
! veris(0 not in x, True)
! veris(not True, False)
! veris(not False, True)
! veris(bool(10), True)
! veris(bool(1), True)
! veris(bool(-1), True)
! veris(bool(0), False)
! veris(bool("hello"), True)
! veris(bool(""), False)
! veris(bool(), False)
! veris(hasattr([], "append"), True)
! veris(hasattr([], "wobble"), False)
! veris(callable(len), True)
! veris(callable(1), False)
! veris(isinstance(True, bool), True)
! veris(isinstance(False, bool), True)
! veris(isinstance(True, int), True)
! veris(isinstance(False, int), True)
! veris(isinstance(1, bool), False)
! veris(isinstance(0, bool), False)
! veris(issubclass(bool, int), True)
! veris(issubclass(int, bool), False)
! veris({}.has_key(1), False)
! veris({1:1}.has_key(1), True)
! veris("xyz".endswith("z"), True)
! veris("xyz".endswith("x"), False)
! veris("xyz0123".isalnum(), True)
! veris("@#$%".isalnum(), False)
! veris("xyz".isalpha(), True)
! veris("@#$%".isalpha(), False)
! veris("0123".isdigit(), True)
! veris("xyz".isdigit(), False)
! veris("xyz".islower(), True)
! veris("XYZ".islower(), False)
! veris(" ".isspace(), True)
! veris("XYZ".isspace(), False)
! veris("X".istitle(), True)
! veris("x".istitle(), False)
! veris("XYZ".isupper(), True)
! veris("xyz".isupper(), False)
! veris("xyz".startswith("x"), True)
! veris("xyz".startswith("z"), False)
! if have_unicode:
! veris(unicode("xyz", 'ascii').endswith(unicode("z", 'ascii')), True)
! veris(unicode("xyz", 'ascii').endswith(unicode("x", 'ascii')), False)
! veris(unicode("xyz0123", 'ascii').isalnum(), True)
! veris(unicode("@#$%", 'ascii').isalnum(), False)
! veris(unicode("xyz", 'ascii').isalpha(), True)
! veris(unicode("@#$%", 'ascii').isalpha(), False)
! veris(unicode("0123", 'ascii').isdecimal(), True)
! veris(unicode("xyz", 'ascii').isdecimal(), False)
! veris(unicode("0123", 'ascii').isdigit(), True)
! veris(unicode("xyz", 'ascii').isdigit(), False)
! veris(unicode("xyz", 'ascii').islower(), True)
! veris(unicode("XYZ", 'ascii').islower(), False)
! veris(unicode("0123", 'ascii').isnumeric(), True)
! veris(unicode("xyz", 'ascii').isnumeric(), False)
! veris(unicode(" ", 'ascii').isspace(), True)
! veris(unicode("XYZ", 'ascii').isspace(), False)
! veris(unicode("X", 'ascii').istitle(), True)
! veris(unicode("x", 'ascii').istitle(), False)
! veris(unicode("XYZ", 'ascii').isupper(), True)
! veris(unicode("xyz", 'ascii').isupper(), False)
! veris(unicode("xyz", 'ascii').startswith(unicode("x", 'ascii')), True)
! veris(unicode("xyz", 'ascii').startswith(unicode("z", 'ascii')), False)
! f = file(TESTFN, "w")
! veris(f.closed, False)
! f.close()
! veris(f.closed, True)
! os.remove(TESTFN)
! import operator
! veris(operator.truth(0), False)
! veris(operator.truth(1), True)
! veris(operator.isCallable(0), False)
! veris(operator.isCallable(len), True)
! veris(operator.isNumberType(None), False)
! veris(operator.isNumberType(0), True)
! veris(operator.not_(1), False)
! veris(operator.not_(0), True)
! veris(operator.isSequenceType(0), False)
! veris(operator.isSequenceType([]), True)
! veris(operator.contains([], 1), False)
! veris(operator.contains([1], 1), True)
! veris(operator.isMappingType(1), False)
! veris(operator.isMappingType({}), True)
! veris(operator.lt(0, 0), False)
! veris(operator.lt(0, 1), True)
! import marshal
! veris(marshal.loads(marshal.dumps(True)), True)
! veris(marshal.loads(marshal.dumps(False)), False)
! import pickle
! veris(pickle.loads(pickle.dumps(True)), True)
! veris(pickle.loads(pickle.dumps(False)), False)
! veris(pickle.loads(pickle.dumps(True, True)), True)
! veris(pickle.loads(pickle.dumps(False, True)), False)
! import cPickle
! veris(cPickle.loads(cPickle.dumps(True)), True)
! veris(cPickle.loads(cPickle.dumps(False)), False)
! veris(cPickle.loads(cPickle.dumps(True, True)), True)
! veris(cPickle.loads(cPickle.dumps(False, True)), False)
! veris(pickle.loads(cPickle.dumps(True)), True)
! veris(pickle.loads(cPickle.dumps(False)), False)
! veris(pickle.loads(cPickle.dumps(True, True)), True)
! veris(pickle.loads(cPickle.dumps(False, True)), False)
! veris(cPickle.loads(pickle.dumps(True)), True)
! veris(cPickle.loads(pickle.dumps(False)), False)
! veris(cPickle.loads(pickle.dumps(True, True)), True)
! veris(cPickle.loads(pickle.dumps(False, True)), False)
! # Test for specific backwards-compatible pickle values
! vereq(pickle.dumps(True), "I01\n.")
! vereq(pickle.dumps(False), "I00\n.")
! vereq(cPickle.dumps(True), "I01\n.")
! vereq(cPickle.dumps(False), "I00\n.")
! vereq(pickle.dumps(True, True), "I01\n.")
! vereq(pickle.dumps(False, True), "I00\n.")
! vereq(cPickle.dumps(True, True), "I01\n.")
! vereq(cPickle.dumps(False, True), "I00\n.")
- if verbose:
- print "All OK"
--- 16,340 ----
raise TestFailed, "%r is %r" % (a, b)
! class BoolTest(unittest.TestCase):
! def assertIs(self, a, b):
! self.assert_(a is b)
! def assertIsNot(self, a, b):
! self.assert_(a is not b)
! def test_subclass(self):
! try:
! class C(bool):
! pass
! except TypeError:
! pass
! else:
! self.fail("bool should not be subclassable")
! self.assertRaises(TypeError, int.__new__, bool, 0)
! def test_print(self):
! try:
! fo = open(test_support.TESTFN, "wb")
! print >> fo, False, True
! fo.close()
! fo = open(test_support.TESTFN, "rb")
! self.assertEqual(fo.read(), 'False True\n')
! finally:
! fo.close()
! os.remove(test_support.TESTFN)
! def test_repr(self):
! self.assertEqual(repr(False), 'False')
! self.assertEqual(repr(True), 'True')
! self.assertEqual(eval(repr(False)), False)
! self.assertEqual(eval(repr(True)), True)
! def test_str(self):
! self.assertEqual(str(False), 'False')
! self.assertEqual(str(True), 'True')
! def test_int(self):
! self.assertEqual(int(False), 0)
! self.assertIsNot(int(False), False)
! self.assertEqual(int(True), 1)
! self.assertIsNot(int(True), True)
! def test_math(self):
! self.assertEqual(+False, 0)
! self.assertIsNot(+False, False)
! self.assertEqual(-False, 0)
! self.assertIsNot(-False, False)
! self.assertEqual(abs(False), 0)
! self.assertIsNot(abs(False), False)
! self.assertEqual(+True, 1)
! self.assertIsNot(+True, True)
! self.assertEqual(-True, -1)
! self.assertEqual(abs(True), 1)
! self.assertIsNot(abs(True), True)
! self.assertEqual(~False, -1)
! self.assertEqual(~True, -2)
! self.assertEqual(False+2, 2)
! self.assertEqual(True+2, 3)
! self.assertEqual(2+False, 2)
! self.assertEqual(2+True, 3)
! self.assertEqual(False+False, 0)
! self.assertIsNot(False+False, False)
! self.assertEqual(False+True, 1)
! self.assertIsNot(False+True, True)
! self.assertEqual(True+False, 1)
! self.assertIsNot(True+False, True)
! self.assertEqual(True+True, 2)
! self.assertEqual(True-True, 0)
! self.assertIsNot(True-True, False)
! self.assertEqual(False-False, 0)
! self.assertIsNot(False-False, False)
! self.assertEqual(True-False, 1)
! self.assertIsNot(True-False, True)
! self.assertEqual(False-True, -1)
! self.assertEqual(True*1, 1)
! self.assertEqual(False*1, 0)
! self.assertIsNot(False*1, False)
! self.assertEqual(True/1, 1)
! self.assertIsNot(True/1, True)
! self.assertEqual(False/1, 0)
! self.assertIsNot(False/1, False)
! for b in False, True:
! for i in 0, 1, 2:
! self.assertEqual(b**i, int(b)**i)
! self.assertIsNot(b**i, bool(int(b)**i))
! for a in False, True:
! for b in False, True:
! self.assertIs(a&b, bool(int(a)&int(b)))
! self.assertIs(a|b, bool(int(a)|int(b)))
! self.assertIs(a^b, bool(int(a)^int(b)))
! self.assertEqual(a&int(b), int(a)&int(b))
! self.assertIsNot(a&int(b), bool(int(a)&int(b)))
! self.assertEqual(a|int(b), int(a)|int(b))
! self.assertIsNot(a|int(b), bool(int(a)|int(b)))
! self.assertEqual(a^int(b), int(a)^int(b))
! self.assertIsNot(a^int(b), bool(int(a)^int(b)))
! self.assertEqual(int(a)&b, int(a)&int(b))
! self.assertIsNot(int(a)&b, bool(int(a)&int(b)))
! self.assertEqual(int(a)|b, int(a)|int(b))
! self.assertIsNot(int(a)|b, bool(int(a)|int(b)))
! self.assertEqual(int(a)^b, int(a)^int(b))
! self.assertIsNot(int(a)^b, bool(int(a)^int(b)))
! self.assertIs(1==1, True)
! self.assertIs(1==0, False)
! self.assertIs(0<1, True)
! self.assertIs(1<0, False)
! self.assertIs(0<=0, True)
! self.assertIs(1<=0, False)
! self.assertIs(1>0, True)
! self.assertIs(1>1, False)
! self.assertIs(1>=1, True)
! self.assertIs(0>=1, False)
! self.assertIs(0!=1, True)
! self.assertIs(0!=0, False)
! x = [1]
! self.assertIs(x is x, True)
! self.assertIs(x is not x, False)
! self.assertIs(1 in x, True)
! self.assertIs(0 in x, False)
! self.assertIs(1 not in x, False)
! self.assertIs(0 not in x, True)
! x = {1: 2}
! self.assertIs(x is x, True)
! self.assertIs(x is not x, False)
! self.assertIs(1 in x, True)
! self.assertIs(0 in x, False)
! self.assertIs(1 not in x, False)
! self.assertIs(0 not in x, True)
! self.assertIs(not True, False)
! self.assertIs(not False, True)
! def test_convert(self):
! self.assertRaises(TypeError, bool, 42, 42)
! self.assertIs(bool(10), True)
! self.assertIs(bool(1), True)
! self.assertIs(bool(-1), True)
! self.assertIs(bool(0), False)
! self.assertIs(bool("hello"), True)
! self.assertIs(bool(""), False)
! self.assertIs(bool(), False)
! def test_hasattr(self):
! self.assertIs(hasattr([], "append"), True)
! self.assertIs(hasattr([], "wobble"), False)
! def test_callable(self):
! self.assertIs(callable(len), True)
! self.assertIs(callable(1), False)
! def test_isinstance(self):
! self.assertIs(isinstance(True, bool), True)
! self.assertIs(isinstance(False, bool), True)
! self.assertIs(isinstance(True, int), True)
! self.assertIs(isinstance(False, int), True)
! self.assertIs(isinstance(1, bool), False)
! self.assertIs(isinstance(0, bool), False)
! def test_issubclass(self):
! self.assertIs(issubclass(bool, int), True)
! self.assertIs(issubclass(int, bool), False)
! def test_haskey(self):
! self.assertIs({}.has_key(1), False)
! self.assertIs({1:1}.has_key(1), True)
! def test_string(self):
! self.assertIs("xyz".endswith("z"), True)
! self.assertIs("xyz".endswith("x"), False)
! self.assertIs("xyz0123".isalnum(), True)
! self.assertIs("@#$%".isalnum(), False)
! self.assertIs("xyz".isalpha(), True)
! self.assertIs("@#$%".isalpha(), False)
! self.assertIs("0123".isdigit(), True)
! self.assertIs("xyz".isdigit(), False)
! self.assertIs("xyz".islower(), True)
! self.assertIs("XYZ".islower(), False)
! self.assertIs(" ".isspace(), True)
! self.assertIs("XYZ".isspace(), False)
! self.assertIs("X".istitle(), True)
! self.assertIs("x".istitle(), False)
! self.assertIs("XYZ".isupper(), True)
! self.assertIs("xyz".isupper(), False)
! self.assertIs("xyz".startswith("x"), True)
! self.assertIs("xyz".startswith("z"), False)
! if have_unicode:
! self.assertIs(unicode("xyz", 'ascii').endswith(unicode("z", 'ascii')), True)
! self.assertIs(unicode("xyz", 'ascii').endswith(unicode("x", 'ascii')), False)
! self.assertIs(unicode("xyz0123", 'ascii').isalnum(), True)
! self.assertIs(unicode("@#$%", 'ascii').isalnum(), False)
! self.assertIs(unicode("xyz", 'ascii').isalpha(), True)
! self.assertIs(unicode("@#$%", 'ascii').isalpha(), False)
! self.assertIs(unicode("0123", 'ascii').isdecimal(), True)
! self.assertIs(unicode("xyz", 'ascii').isdecimal(), False)
! self.assertIs(unicode("0123", 'ascii').isdigit(), True)
! self.assertIs(unicode("xyz", 'ascii').isdigit(), False)
! self.assertIs(unicode("xyz", 'ascii').islower(), True)
! self.assertIs(unicode("XYZ", 'ascii').islower(), False)
! self.assertIs(unicode("0123", 'ascii').isnumeric(), True)
! self.assertIs(unicode("xyz", 'ascii').isnumeric(), False)
! self.assertIs(unicode(" ", 'ascii').isspace(), True)
! self.assertIs(unicode("XYZ", 'ascii').isspace(), False)
! self.assertIs(unicode("X", 'ascii').istitle(), True)
! self.assertIs(unicode("x", 'ascii').istitle(), False)
! self.assertIs(unicode("XYZ", 'ascii').isupper(), True)
! self.assertIs(unicode("xyz", 'ascii').isupper(), False)
! self.assertIs(unicode("xyz", 'ascii').startswith(unicode("x", 'ascii')), True)
! self.assertIs(unicode("xyz", 'ascii').startswith(unicode("z", 'ascii')), False)
! def test_boolean(self):
! self.assertEqual(True & 1, 1)
! self.assert_(not isinstance(True & 1, bool))
! self.assertIs(True & True, True)
! self.assertEqual(True | 1, 1)
! self.assert_(not isinstance(True | 1, bool))
! self.assertIs(True | True, True)
!
! self.assertEqual(True ^ 1, 0)
! self.assert_(not isinstance(True ^ 1, bool))
! self.assertIs(True ^ True, False)
!
! def test_fileclosed(self):
! try:
! f = file(TESTFN, "w")
! self.assertIs(f.closed, False)
! f.close()
! self.assertIs(f.closed, True)
! finally:
! os.remove(TESTFN)
!
! def test_operator(self):
! import operator
! self.assertIs(operator.truth(0), False)
! self.assertIs(operator.truth(1), True)
! self.assertIs(operator.isCallable(0), False)
! self.assertIs(operator.isCallable(len), True)
! self.assertIs(operator.isNumberType(None), False)
! self.assertIs(operator.isNumberType(0), True)
! self.assertIs(operator.not_(1), False)
! self.assertIs(operator.not_(0), True)
! self.assertIs(operator.isSequenceType(0), False)
! self.assertIs(operator.isSequenceType([]), True)
! self.assertIs(operator.contains([], 1), False)
! self.assertIs(operator.contains([1], 1), True)
! self.assertIs(operator.isMappingType(1), False)
! self.assertIs(operator.isMappingType({}), True)
! self.assertIs(operator.lt(0, 0), False)
! self.assertIs(operator.lt(0, 1), True)
! self.assertIs(operator.is_(True, True), True)
! self.assertIs(operator.is_(True, False), False)
! self.assertIs(operator.is_not(True, True), False)
! self.assertIs(operator.is_not(True, False), True)
!
! def test_marshal(self):
! import marshal
! veris(marshal.loads(marshal.dumps(True)), True)
! veris(marshal.loads(marshal.dumps(False)), False)
!
! def test_pickle(self):
! import pickle
! self.assertIs(pickle.loads(pickle.dumps(True)), True)
! self.assertIs(pickle.loads(pickle.dumps(False)), False)
! self.assertIs(pickle.loads(pickle.dumps(True, True)), True)
! self.assertIs(pickle.loads(pickle.dumps(False, True)), False)
!
! def test_cpickle(self):
! import cPickle
! self.assertIs(cPickle.loads(cPickle.dumps(True)), True)
! self.assertIs(cPickle.loads(cPickle.dumps(False)), False)
! self.assertIs(cPickle.loads(cPickle.dumps(True, True)), True)
! self.assertIs(cPickle.loads(cPickle.dumps(False, True)), False)
!
! def test_mixedpickle(self):
! import pickle, cPickle
! self.assertIs(pickle.loads(cPickle.dumps(True)), True)
! self.assertIs(pickle.loads(cPickle.dumps(False)), False)
! self.assertIs(pickle.loads(cPickle.dumps(True, True)), True)
! self.assertIs(pickle.loads(cPickle.dumps(False, True)), False)
!
! self.assertIs(cPickle.loads(pickle.dumps(True)), True)
! self.assertIs(cPickle.loads(pickle.dumps(False)), False)
! self.assertIs(cPickle.loads(pickle.dumps(True, True)), True)
! self.assertIs(cPickle.loads(pickle.dumps(False, True)), False)
!
! def test_picklevalues(self):
! import pickle, cPickle
!
! # Test for specific backwards-compatible pickle values
! self.assertEqual(pickle.dumps(True), "I01\n.")
! self.assertEqual(pickle.dumps(False), "I00\n.")
! self.assertEqual(cPickle.dumps(True), "I01\n.")
! self.assertEqual(cPickle.dumps(False), "I00\n.")
! self.assertEqual(pickle.dumps(True, True), "I01\n.")
! self.assertEqual(pickle.dumps(False, True), "I00\n.")
! self.assertEqual(cPickle.dumps(True, True), "I01\n.")
! self.assertEqual(cPickle.dumps(False, True), "I00\n.")
!
! def test_main():
! suite = unittest.TestSuite()
! suite.addTest(unittest.makeSuite(BoolTest))
! test_support.run_suite(suite)
!
! if __name__ == "__main__":
! test_main()