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Combine test_b1.py and test_b2.py into test_builtin.py, 

port the tests to PyUnit and add many tests for error
cases. This increases code coverage in Python/bltinmodule.c
from 75% to 92%. (From SF patch #662807, with
assert_(not fcmp(x, y)) replaced with assertAlmostEqual(x, y)
where possible)
This commit is contained in:
Walter Dörwald 2003-01-19 16:23:59 +00:00
parent fa56e2dc40
commit 919497ea74
4 changed files with 1075 additions and 1104 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
Lib/test/output/test_builtin
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@ -1,53 +0,0 @@
test_builtin
4. Built-in functions
test_b1
__import__
abs
apply
callable
chr
cmp
coerce
compile
complex
delattr
dir
divmod
eval
execfile
filter
float
getattr
hasattr
hash
hex
id
int
isinstance
issubclass
len
list
long
map
max
min
test_b2
oct
open
ord
pow
range
input and raw_input
testing
testing
reduce
reload
repr
round
setattr
str
tuple
type
vars
xrange
zip

673
Lib/test/test_b1.py
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@ -1,673 +0,0 @@
# Python test set -- part 4a, built-in functions a-m
import warnings
warnings.filterwarnings("ignore", "hex../oct.. of negative int",
FutureWarning, __name__)
from test.test_support import TestFailed, fcmp, have_unicode, TESTFN, unlink
print '__import__'
__import__('sys')
__import__('time')
__import__('string')
try: __import__('spamspam')
except ImportError: pass
else: raise TestFailed, "__import__('spamspam') should fail"
print 'abs'
if abs(0) != 0: raise TestFailed, 'abs(0)'
if abs(1234) != 1234: raise TestFailed, 'abs(1234)'
if abs(-1234) != 1234: raise TestFailed, 'abs(-1234)'
#
if abs(0.0) != 0.0: raise TestFailed, 'abs(0.0)'
if abs(3.14) != 3.14: raise TestFailed, 'abs(3.14)'
if abs(-3.14) != 3.14: raise TestFailed, 'abs(-3.14)'
#
if abs(0L) != 0L: raise TestFailed, 'abs(0L)'
if abs(1234L) != 1234L: raise TestFailed, 'abs(1234L)'
if abs(-1234L) != 1234L: raise TestFailed, 'abs(-1234L)'
try: abs('a')
except TypeError: pass
else: raise TestFailed, 'abs("a")'
print 'apply'
def f0(*args):
if args != (): raise TestFailed, 'f0 called with ' + `args`
def f1(a1):
if a1 != 1: raise TestFailed, 'f1 called with ' + `a1`
def f2(a1, a2):
if a1 != 1 or a2 != 2:
raise TestFailed, 'f2 called with ' + `a1, a2`
def f3(a1, a2, a3):
if a1 != 1 or a2 != 2 or a3 != 3:
raise TestFailed, 'f3 called with ' + `a1, a2, a3`
apply(f0, ())
apply(f1, (1,))
apply(f2, (1, 2))
apply(f3, (1, 2, 3))
# A PyCFunction that takes only positional parameters should allow an
# empty keyword dictionary to pass without a complaint, but raise a
# TypeError if the dictionary is non-empty.
apply(id, (1,), {})
try:
apply(id, (1,), {"foo": 1})
except TypeError:
pass
else:
raise TestFailed, 'expected TypeError; no exception raised'
print 'callable'
if not callable(len):raise TestFailed, 'callable(len)'
def f(): pass
if not callable(f): raise TestFailed, 'callable(f)'
class C:
def meth(self): pass
if not callable(C): raise TestFailed, 'callable(C)'
x = C()
if not callable(x.meth): raise TestFailed, 'callable(x.meth)'
if callable(x): raise TestFailed, 'callable(x)'
class D(C):
def __call__(self): pass
y = D()
if not callable(y): raise TestFailed, 'callable(y)'
y()
print 'chr'
if chr(32) != ' ': raise TestFailed, 'chr(32)'
if chr(65) != 'A': raise TestFailed, 'chr(65)'
if chr(97) != 'a': raise TestFailed, 'chr(97)'
# cmp
print 'cmp'
if cmp(-1, 1) != -1: raise TestFailed, 'cmp(-1, 1)'
if cmp(1, -1) != 1: raise TestFailed, 'cmp(1, -1)'
if cmp(1, 1) != 0: raise TestFailed, 'cmp(1, 1)'
# verify that circular objects are handled
a = []; a.append(a)
b = []; b.append(b)
from UserList import UserList
c = UserList(); c.append(c)
if cmp(a, b) != 0: raise TestFailed, "cmp(%s, %s)" % (a, b)
if cmp(b, c) != 0: raise TestFailed, "cmp(%s, %s)" % (b, c)
if cmp(c, a) != 0: raise TestFailed, "cmp(%s, %s)" % (c, a)
if cmp(a, c) != 0: raise TestFailed, "cmp(%s, %s)" % (a, c)
# okay, now break the cycles
a.pop(); b.pop(); c.pop()
print 'coerce'
if fcmp(coerce(1, 1.1), (1.0, 1.1)): raise TestFailed, 'coerce(1, 1.1)'
if coerce(1, 1L) != (1L, 1L): raise TestFailed, 'coerce(1, 1L)'
if fcmp(coerce(1L, 1.1), (1.0, 1.1)): raise TestFailed, 'coerce(1L, 1.1)'
print 'compile'
compile('print 1\n', '', 'exec')
print 'complex'
class OS:
def __complex__(self): return 1+10j
class NS(object):
def __complex__(self): return 1+10j
if complex(OS()) != 1+10j: raise TestFailed, '__complex__ in old style class'
if complex(NS()) != 1+10j: raise TestFailed, '__complex__ in new style class'
if complex("1+10j") != 1+10j: raise TestFailed, 'complex("1+10j")'
if complex(10) != 10+0j: raise TestFailed, 'complex(10)'
if complex(10.0) != 10+0j: raise TestFailed, 'complex(10.0)'
if complex(10L) != 10+0j: raise TestFailed, 'complex(10L)'
if complex(10+0j) != 10+0j: raise TestFailed, 'complex(10+0j)'
if complex(1,10) != 1+10j: raise TestFailed, 'complex(1,10)'
if complex(1,10L) != 1+10j: raise TestFailed, 'complex(1,10L)'
if complex(1,10.0) != 1+10j: raise TestFailed, 'complex(1,10.0)'
if complex(1L,10) != 1+10j: raise TestFailed, 'complex(1L,10)'
if complex(1L,10L) != 1+10j: raise TestFailed, 'complex(1L,10L)'
if complex(1L,10.0) != 1+10j: raise TestFailed, 'complex(1L,10.0)'
if complex(1.0,10) != 1+10j: raise TestFailed, 'complex(1.0,10)'
if complex(1.0,10L) != 1+10j: raise TestFailed, 'complex(1.0,10L)'
if complex(1.0,10.0) != 1+10j: raise TestFailed, 'complex(1.0,10.0)'
if complex(3.14+0j) != 3.14+0j: raise TestFailed, 'complex(3.14)'
if complex(3.14) != 3.14+0j: raise TestFailed, 'complex(3.14)'
if complex(314) != 314.0+0j: raise TestFailed, 'complex(314)'
if complex(314L) != 314.0+0j: raise TestFailed, 'complex(314L)'
if complex(3.14+0j, 0j) != 3.14+0j: raise TestFailed, 'complex(3.14, 0j)'
if complex(3.14, 0.0) != 3.14+0j: raise TestFailed, 'complex(3.14, 0.0)'
if complex(314, 0) != 314.0+0j: raise TestFailed, 'complex(314, 0)'
if complex(314L, 0L) != 314.0+0j: raise TestFailed, 'complex(314L, 0L)'
if complex(0j, 3.14j) != -3.14+0j: raise TestFailed, 'complex(0j, 3.14j)'
if complex(0.0, 3.14j) != -3.14+0j: raise TestFailed, 'complex(0.0, 3.14j)'
if complex(0j, 3.14) != 3.14j: raise TestFailed, 'complex(0j, 3.14)'
if complex(0.0, 3.14) != 3.14j: raise TestFailed, 'complex(0.0, 3.14)'
if complex("1") != 1+0j: raise TestFailed, 'complex("1")'
if complex("1j") != 1j: raise TestFailed, 'complex("1j")'
c = 3.14 + 1j
if complex(c) is not c: raise TestFailed, 'complex(3.14+1j) changed identity'
del c
try: complex("1", "1")
except TypeError: pass
else: raise TestFailed, 'complex("1", "1")'
try: complex(1, "1")
except TypeError: pass
else: raise TestFailed, 'complex(1, "1")'
if complex(" 3.14+J ") != 3.14+1j: raise TestFailed, 'complex(" 3.14+J )"'
if have_unicode:
if complex(unicode(" 3.14+J ")) != 3.14+1j:
raise TestFailed, 'complex(u" 3.14+J )"'
# SF bug 543840: complex(string) accepts strings with \0
# Fixed in 2.3.
try:
complex('1+1j\0j')
except ValueError:
pass
else:
raise TestFailed("complex('1+1j\0j') should have raised ValueError")
class Z:
def __complex__(self): return 3.14j
z = Z()
if complex(z) != 3.14j: raise TestFailed, 'complex(classinstance)'
print 'delattr'
import sys
sys.spam = 1
delattr(sys, 'spam')
print 'dir'
x = 1
if 'x' not in dir(): raise TestFailed, 'dir()'
import sys
if 'modules' not in dir(sys): raise TestFailed, 'dir(sys)'
print 'divmod'
if divmod(12, 7) != (1, 5): raise TestFailed, 'divmod(12, 7)'
if divmod(-12, 7) != (-2, 2): raise TestFailed, 'divmod(-12, 7)'
if divmod(12, -7) != (-2, -2): raise TestFailed, 'divmod(12, -7)'
if divmod(-12, -7) != (1, -5): raise TestFailed, 'divmod(-12, -7)'
#
if divmod(12L, 7L) != (1L, 5L): raise TestFailed, 'divmod(12L, 7L)'
if divmod(-12L, 7L) != (-2L, 2L): raise TestFailed, 'divmod(-12L, 7L)'
if divmod(12L, -7L) != (-2L, -2L): raise TestFailed, 'divmod(12L, -7L)'
if divmod(-12L, -7L) != (1L, -5L): raise TestFailed, 'divmod(-12L, -7L)'
#
if divmod(12, 7L) != (1, 5L): raise TestFailed, 'divmod(12, 7L)'
if divmod(-12, 7L) != (-2, 2L): raise TestFailed, 'divmod(-12, 7L)'
if divmod(12L, -7) != (-2L, -2): raise TestFailed, 'divmod(12L, -7)'
if divmod(-12L, -7) != (1L, -5): raise TestFailed, 'divmod(-12L, -7)'
#
if fcmp(divmod(3.25, 1.0), (3.0, 0.25)):
raise TestFailed, 'divmod(3.25, 1.0)'
if fcmp(divmod(-3.25, 1.0), (-4.0, 0.75)):
raise TestFailed, 'divmod(-3.25, 1.0)'
if fcmp(divmod(3.25, -1.0), (-4.0, -0.75)):
raise TestFailed, 'divmod(3.25, -1.0)'
if fcmp(divmod(-3.25, -1.0), (3.0, -0.25)):
raise TestFailed, 'divmod(-3.25, -1.0)'
print 'eval'
if eval('1+1') != 2: raise TestFailed, 'eval(\'1+1\')'
if eval(' 1+1\n') != 2: raise TestFailed, 'eval(\' 1+1\\n\')'
globals = {'a': 1, 'b': 2}
locals = {'b': 200, 'c': 300}
if eval('a', globals) != 1:
raise TestFailed, "eval(1) == %s" % eval('a', globals)
if eval('a', globals, locals) != 1:
raise TestFailed, "eval(2)"
if eval('b', globals, locals) != 200:
raise TestFailed, "eval(3)"
if eval('c', globals, locals) != 300:
raise TestFailed, "eval(4)"
if have_unicode:
if eval(unicode('1+1')) != 2: raise TestFailed, 'eval(u\'1+1\')'
if eval(unicode(' 1+1\n')) != 2: raise TestFailed, 'eval(u\' 1+1\\n\')'
globals = {'a': 1, 'b': 2}
locals = {'b': 200, 'c': 300}
if have_unicode:
if eval(unicode('a'), globals) != 1:
raise TestFailed, "eval(1) == %s" % eval(unicode('a'), globals)
if eval(unicode('a'), globals, locals) != 1:
raise TestFailed, "eval(2)"
if eval(unicode('b'), globals, locals) != 200:
raise TestFailed, "eval(3)"
if eval(unicode('c'), globals, locals) != 300:
raise TestFailed, "eval(4)"
print 'execfile'
z = 0
f = open(TESTFN, 'w')
f.write('z = z+1\n')
f.write('z = z*2\n')
f.close()
execfile(TESTFN)
if z != 2: raise TestFailed, "execfile(1)"
globals['z'] = 0
execfile(TESTFN, globals)
if globals['z'] != 2: raise TestFailed, "execfile(1)"
locals['z'] = 0
execfile(TESTFN, globals, locals)
if locals['z'] != 2: raise TestFailed, "execfile(1)"
unlink(TESTFN)
print 'filter'
if filter(lambda c: 'a' <= c <= 'z', 'Hello World') != 'elloorld':
raise TestFailed, 'filter (filter a string)'
if filter(None, [1, 'hello', [], [3], '', None, 9, 0]) != [1, 'hello', [3], 9]:
raise TestFailed, 'filter (remove false values)'
if filter(lambda x: x > 0, [1, -3, 9, 0, 2]) != [1, 9, 2]:
raise TestFailed, 'filter (keep positives)'
class Squares:
def __init__(self, max):
self.max = max
self.sofar = []
def __len__(self): return len(self.sofar)
def __getitem__(self, i):
if not 0 <= i < self.max: raise IndexError
n = len(self.sofar)
while n <= i:
self.sofar.append(n*n)
n = n+1
return self.sofar[i]
if filter(None, Squares(10)) != [1, 4, 9, 16, 25, 36, 49, 64, 81]:
raise TestFailed, 'filter(None, Squares(10))'
if filter(lambda x: x%2, Squares(10)) != [1, 9, 25, 49, 81]:
raise TestFailed, 'filter(oddp, Squares(10))'
class StrSquares:
def __init__(self, max):
self.max = max
self.sofar = []
def __len__(self):
return len(self.sofar)
def __getitem__(self, i):
if not 0 <= i < self.max:
raise IndexError
n = len(self.sofar)
while n <= i:
self.sofar.append(str(n*n))
n = n+1
return self.sofar[i]
def identity(item):
return 1
filter(identity, Squares(5))
print 'float'
if float(3.14) != 3.14: raise TestFailed, 'float(3.14)'
if float(314) != 314.0: raise TestFailed, 'float(314)'
if float(314L) != 314.0: raise TestFailed, 'float(314L)'
if float(" 3.14 ") != 3.14: raise TestFailed, 'float(" 3.14 ")'
if have_unicode:
if float(unicode(" 3.14 ")) != 3.14:
raise TestFailed, 'float(u" 3.14 ")'
if float(unicode(" \u0663.\u0661\u0664 ",'raw-unicode-escape')) != 3.14:
raise TestFailed, 'float(u" \u0663.\u0661\u0664 ")'
print 'getattr'
import sys
if getattr(sys, 'stdout') is not sys.stdout: raise TestFailed, 'getattr'
try:
getattr(sys, 1)
except TypeError:
pass
else:
raise TestFailed, "getattr(sys, 1) should raise an exception"
try:
getattr(sys, 1, "foo")
except TypeError:
pass
else:
raise TestFailed, 'getattr(sys, 1, "foo") should raise an exception'
print 'hasattr'
import sys
if not hasattr(sys, 'stdout'): raise TestFailed, 'hasattr'
try:
hasattr(sys, 1)
except TypeError:
pass
else:
raise TestFailed, "hasattr(sys, 1) should raise an exception"
print 'hash'
hash(None)
if not hash(1) == hash(1L) == hash(1.0): raise TestFailed, 'numeric hash()'
hash('spam')
hash((0,1,2,3))
def f(): pass
try: hash([])
except TypeError: pass
else: raise TestFailed, "hash([]) should raise an exception"
try: hash({})
except TypeError: pass
else: raise TestFailed, "hash({}) should raise an exception"
print 'hex'
if hex(16) != '0x10': raise TestFailed, 'hex(16)'
if hex(16L) != '0x10L': raise TestFailed, 'hex(16L)'
if len(hex(-1)) != len(hex(sys.maxint)): raise TestFailed, 'len(hex(-1))'
if hex(-16) not in ('0xfffffff0', '0xfffffffffffffff0'):
raise TestFailed, 'hex(-16)'
if hex(-16L) != '-0x10L': raise TestFailed, 'hex(-16L)'
print 'id'
id(None)
id(1)
id(1L)
id(1.0)
id('spam')
id((0,1,2,3))
id([0,1,2,3])
id({'spam': 1, 'eggs': 2, 'ham': 3})
# Test input() later, together with raw_input
print 'int'
if int(314) != 314: raise TestFailed, 'int(314)'
if int(3.14) != 3: raise TestFailed, 'int(3.14)'
if int(314L) != 314: raise TestFailed, 'int(314L)'
# Check that conversion from float truncates towards zero
if int(-3.14) != -3: raise TestFailed, 'int(-3.14)'
if int(3.9) != 3: raise TestFailed, 'int(3.9)'
if int(-3.9) != -3: raise TestFailed, 'int(-3.9)'
if int(3.5) != 3: raise TestFailed, 'int(3.5)'
if int(-3.5) != -3: raise TestFailed, 'int(-3.5)'
# Different base:
if int("10",16) != 16L: raise TestFailed, 'int("10",16)'
if have_unicode:
if int(unicode("10"),16) != 16L:
raise TestFailed, 'int(u"10",16)'
# Test conversion from strings and various anomalies
L = [
('0', 0),
('1', 1),
('9', 9),
('10', 10),
('99', 99),
('100', 100),
('314', 314),
(' 314', 314),
('314 ', 314),
(' \t\t 314 \t\t ', 314),
(`sys.maxint`, sys.maxint),
(' 1x', ValueError),
(' 1 ', 1),
(' 1\02 ', ValueError),
('', ValueError),
(' ', ValueError),
(' \t\t ', ValueError)
]
if have_unicode:
L += [
(unicode('0'), 0),
(unicode('1'), 1),
(unicode('9'), 9),
(unicode('10'), 10),
(unicode('99'), 99),
(unicode('100'), 100),
(unicode('314'), 314),
(unicode(' 314'), 314),
(unicode('\u0663\u0661\u0664 ','raw-unicode-escape'), 314),
(unicode(' \t\t 314 \t\t '), 314),
(unicode(' 1x'), ValueError),
(unicode(' 1 '), 1),
(unicode(' 1\02 '), ValueError),
(unicode(''), ValueError),
(unicode(' '), ValueError),
(unicode(' \t\t '), ValueError),
]
for s, v in L:
for sign in "", "+", "-":
for prefix in "", " ", "\t", " \t\t ":
ss = prefix + sign + s
vv = v
if sign == "-" and v is not ValueError:
vv = -v
try:
if int(ss) != vv:
raise TestFailed, "int(%s)" % `ss`
except v:
pass
except ValueError, e:
raise TestFailed, "int(%s) raised ValueError: %s" % (`ss`, e)
s = `-1-sys.maxint`
if int(s)+1 != -sys.maxint:
raise TestFailed, "int(%s)" % `s`
try:
int(s[1:])
except:
raise TestFailed, "int(%s)" % `s[1:]` + " should return long"
try:
x = int(1e100)
except OverflowError:
raise TestFailed("int(1e100) mustn't raise OverflowError")
else:
if not isinstance(x, long):
raise TestFailed("int(1e100) should have returned long")
try:
x = int(-1e100)
except OverflowError:
raise TestFailed("int(-1e100) mustn't raise OverflowError")
else:
if not isinstance(x, long):
raise TestFailed("int(-1e100) should have returned long")
# SF bug 434186: 0x80000000/2 != 0x80000000>>1.
# Worked by accident in Windows release build, but failed in debug build.
# Failed in all Linux builds.
x = -1-sys.maxint
if x >> 1 != x//2:
raise TestFailed("x >> 1 != x/2 when x == -1-sys.maxint")
try: int('123\0')
except ValueError: pass
else: raise TestFailed("int('123\0') didn't raise exception")
try: int('53', 40)
except ValueError: pass
else: raise TestFailed("int('53', 40) didn't raise ValueError")
try: int('1' * 600)
except: raise TestFailed("int('1' * 600) didn't return long")
if have_unicode:
try: int(unichr(0x661) * 600)
except: raise TestFailed("int('\\u0661' * 600) didn't return long")
try: int(1, 12)
except TypeError: pass
else: raise TestFailed("int(1, 12) didn't raise TypeError")
if int('0123', 0) != 83:
raise TestFailed("int('0123', 0) != 83")
print 'isinstance'
class C:
pass
class D(C):
pass
class E:
pass
c = C()
d = D()
e = E()
if not isinstance(c, C): raise TestFailed, 'isinstance(c, C)'
if not isinstance(d, C): raise TestFailed, 'isinstance(d, C)'
if isinstance(e, C): raise TestFailed, 'isinstance(e, C)'
if isinstance(c, D): raise TestFailed, 'isinstance(c, D)'
if isinstance('foo', E): raise TestFailed, 'isinstance("Foo", E)'
try:
isinstance(E, 'foo')
raise TestFailed, 'isinstance(E, "foo")'
except TypeError:
pass
print 'issubclass'
if not issubclass(D, C): raise TestFailed, 'issubclass(D, C)'
if not issubclass(C, C): raise TestFailed, 'issubclass(C, C)'
if issubclass(C, D): raise TestFailed, 'issubclass(C, D)'
try:
issubclass('foo', E)
raise TestFailed, 'issubclass("foo", E)'
except TypeError:
pass
try:
issubclass(E, 'foo')
raise TestFailed, 'issubclass(E, "foo")'
except TypeError:
pass
print 'len'
if len('123') != 3: raise TestFailed, 'len(\'123\')'
if len(()) != 0: raise TestFailed, 'len(())'
if len((1, 2, 3, 4)) != 4: raise TestFailed, 'len((1, 2, 3, 4))'
if len([1, 2, 3, 4]) != 4: raise TestFailed, 'len([1, 2, 3, 4])'
if len({}) != 0: raise TestFailed, 'len({})'
if len({'a':1, 'b': 2}) != 2: raise TestFailed, 'len({\'a\':1, \'b\': 2})'
print 'list'
if list([]) != []: raise TestFailed, 'list([])'
l0_3 = [0, 1, 2, 3]
l0_3_bis = list(l0_3)
if l0_3 != l0_3_bis or l0_3 is l0_3_bis: raise TestFailed, 'list([0, 1, 2, 3])'
if list(()) != []: raise TestFailed, 'list(())'
if list((0, 1, 2, 3)) != [0, 1, 2, 3]: raise TestFailed, 'list((0, 1, 2, 3))'
if list('') != []: raise TestFailed, 'list('')'
if list('spam') != ['s', 'p', 'a', 'm']: raise TestFailed, "list('spam')"
if sys.maxint == 0x7fffffff:
# This test can currently only work on 32-bit machines.
# XXX If/when PySequence_Length() returns a ssize_t, it should be
# XXX re-enabled.
try:
# Verify clearing of bug #556025.
# This assumes that the max data size (sys.maxint) == max
# address size this also assumes that the address size is at
# least 4 bytes with 8 byte addresses, the bug is not well
# tested
#
# Note: This test is expected to SEGV under Cygwin 1.3.12 or
# earlier due to a newlib bug. See the following mailing list
# thread for the details:
# http://sources.redhat.com/ml/newlib/2002/msg00369.html
list(xrange(sys.maxint // 2))
except MemoryError:
pass
else:
raise TestFailed, 'list(xrange(sys.maxint / 4))'
print 'long'
if long(314) != 314L: raise TestFailed, 'long(314)'
if long(3.14) != 3L: raise TestFailed, 'long(3.14)'
if long(314L) != 314L: raise TestFailed, 'long(314L)'
# Check that conversion from float truncates towards zero
if long(-3.14) != -3L: raise TestFailed, 'long(-3.14)'
if long(3.9) != 3L: raise TestFailed, 'long(3.9)'
if long(-3.9) != -3L: raise TestFailed, 'long(-3.9)'
if long(3.5) != 3L: raise TestFailed, 'long(3.5)'
if long(-3.5) != -3L: raise TestFailed, 'long(-3.5)'
if long("-3") != -3L: raise TestFailed, 'long("-3")'
if have_unicode:
if long(unicode("-3")) != -3L:
raise TestFailed, 'long(u"-3")'
# Different base:
if long("10",16) != 16L: raise TestFailed, 'long("10",16)'
if have_unicode:
if long(unicode("10"),16) != 16L:
raise TestFailed, 'long(u"10",16)'
# Check conversions from string (same test set as for int(), and then some)
LL = [
('1' + '0'*20, 10L**20),
('1' + '0'*100, 10L**100)
]
if have_unicode:
L+=[
(unicode('1') + unicode('0')*20, 10L**20),
(unicode('1') + unicode('0')*100, 10L**100),
]
for s, v in L + LL:
for sign in "", "+", "-":
for prefix in "", " ", "\t", " \t\t ":
ss = prefix + sign + s
vv = v
if sign == "-" and v is not ValueError:
vv = -v
try:
if long(ss) != long(vv):
raise TestFailed, "long(%s)" % `ss`
except v:
pass
except ValueError, e:
raise TestFailed, "long(%s) raised ValueError: %s" % (`ss`, e)
try: long('123\0')
except ValueError: pass
else: raise TestFailed("long('123\0') didn't raise exception")
try: long('53', 40)
except ValueError: pass
else: raise TestFailed("long('53', 40) didn't raise ValueError")
try: long(1, 12)
except TypeError: pass
else: raise TestFailed("long(1, 12) didn't raise TypeError")
print 'map'
if map(None, 'hello world') != ['h','e','l','l','o',' ','w','o','r','l','d']:
raise TestFailed, 'map(None, \'hello world\')'
if map(None, 'abcd', 'efg') != \
[('a', 'e'), ('b', 'f'), ('c', 'g'), ('d', None)]:
raise TestFailed, 'map(None, \'abcd\', \'efg\')'
if map(None, range(10)) != [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]:
raise TestFailed, 'map(None, range(10))'
if map(lambda x: x*x, range(1,4)) != [1, 4, 9]:
raise TestFailed, 'map(lambda x: x*x, range(1,4))'
try:
from math import sqrt
except ImportError:
def sqrt(x):
return pow(x, 0.5)
if map(lambda x: map(sqrt,x), [[16, 4], [81, 9]]) != [[4.0, 2.0], [9.0, 3.0]]:
raise TestFailed, 'map(lambda x: map(sqrt,x), [[16, 4], [81, 9]])'
if map(lambda x, y: x+y, [1,3,2], [9,1,4]) != [10, 4, 6]:
raise TestFailed, 'map(lambda x,y: x+y, [1,3,2], [9,1,4])'
def plus(*v):
accu = 0
for i in v: accu = accu + i
return accu
if map(plus, [1, 3, 7]) != [1, 3, 7]:
raise TestFailed, 'map(plus, [1, 3, 7])'
if map(plus, [1, 3, 7], [4, 9, 2]) != [1+4, 3+9, 7+2]:
raise TestFailed, 'map(plus, [1, 3, 7], [4, 9, 2])'
if map(plus, [1, 3, 7], [4, 9, 2], [1, 1, 0]) != [1+4+1, 3+9+1, 7+2+0]:
raise TestFailed, 'map(plus, [1, 3, 7], [4, 9, 2], [1, 1, 0])'
if map(None, Squares(10)) != [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]:
raise TestFailed, 'map(None, Squares(10))'
if map(int, Squares(10)) != [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]:
raise TestFailed, 'map(int, Squares(10))'
if map(None, Squares(3), Squares(2)) != [(0,0), (1,1), (4,None)]:
raise TestFailed, 'map(None, Squares(3), Squares(2))'
if map(max, Squares(3), Squares(2)) != [0, 1, 4]:
raise TestFailed, 'map(max, Squares(3), Squares(2))'
print 'max'
if max('123123') != '3': raise TestFailed, 'max(\'123123\')'
if max(1, 2, 3) != 3: raise TestFailed, 'max(1, 2, 3)'
if max((1, 2, 3, 1, 2, 3)) != 3: raise TestFailed, 'max((1, 2, 3, 1, 2, 3))'
if max([1, 2, 3, 1, 2, 3]) != 3: raise TestFailed, 'max([1, 2, 3, 1, 2, 3])'
#
if max(1, 2L, 3.0) != 3.0: raise TestFailed, 'max(1, 2L, 3.0)'
if max(1L, 2.0, 3) != 3: raise TestFailed, 'max(1L, 2.0, 3)'
if max(1.0, 2, 3L) != 3L: raise TestFailed, 'max(1.0, 2, 3L)'
print 'min'
if min('123123') != '1': raise TestFailed, 'min(\'123123\')'
if min(1, 2, 3) != 1: raise TestFailed, 'min(1, 2, 3)'
if min((1, 2, 3, 1, 2, 3)) != 1: raise TestFailed, 'min((1, 2, 3, 1, 2, 3))'
if min([1, 2, 3, 1, 2, 3]) != 1: raise TestFailed, 'min([1, 2, 3, 1, 2, 3])'
#
if min(1, 2L, 3.0) != 1: raise TestFailed, 'min(1, 2L, 3.0)'
if min(1L, 2.0, 3) != 1L: raise TestFailed, 'min(1L, 2.0, 3)'
if min(1.0, 2, 3L) != 1.0: raise TestFailed, 'min(1.0, 2, 3L)'

369
Lib/test/test_b2.py
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@ -1,369 +0,0 @@
# Python test set -- part 4b, built-in functions n-z
import warnings
warnings.filterwarnings("ignore", "hex../oct.. of negative int",
FutureWarning, __name__)
from test.test_support import TestFailed, fcmp, TESTFN, unlink, vereq
print 'oct'
if oct(100) != '0144': raise TestFailed, 'oct(100)'
if oct(100L) != '0144L': raise TestFailed, 'oct(100L)'
if oct(-100) not in ('037777777634', '01777777777777777777634'):
raise TestFailed, 'oct(-100)'
if oct(-100L) != '-0144L': raise TestFailed, 'oct(-100L)'
print 'open'
# NB the first 4 lines are also used to test input and raw_input, below
fp = open(TESTFN, 'w')
try:
fp.write('1+1\n')
fp.write('1+1\n')
fp.write('The quick brown fox jumps over the lazy dog')
fp.write('.\n')
fp.write('Dear John\n')
fp.write('XXX'*100)
fp.write('YYY'*100)
finally:
fp.close()
#
fp = open(TESTFN, 'r')
try:
if fp.readline(4) != '1+1\n': raise TestFailed, 'readline(4) # exact'
if fp.readline(4) != '1+1\n': raise TestFailed, 'readline(4) # exact'
if fp.readline() != 'The quick brown fox jumps over the lazy dog.\n':
raise TestFailed, 'readline() # default'
if fp.readline(4) != 'Dear': raise TestFailed, 'readline(4) # short'
if fp.readline(100) != ' John\n': raise TestFailed, 'readline(100)'
if fp.read(300) != 'XXX'*100: raise TestFailed, 'read(300)'
if fp.read(1000) != 'YYY'*100: raise TestFailed, 'read(1000) # truncate'
finally:
fp.close()
print 'ord'
if ord(' ') != 32: raise TestFailed, 'ord(\' \')'
if ord('A') != 65: raise TestFailed, 'ord(\'A\')'
if ord('a') != 97: raise TestFailed, 'ord(\'a\')'
print 'pow'
if pow(0,0) != 1: raise TestFailed, 'pow(0,0)'
if pow(0,1) != 0: raise TestFailed, 'pow(0,1)'
if pow(1,0) != 1: raise TestFailed, 'pow(1,0)'
if pow(1,1) != 1: raise TestFailed, 'pow(1,1)'
#
if pow(2,0) != 1: raise TestFailed, 'pow(2,0)'
if pow(2,10) != 1024: raise TestFailed, 'pow(2,10)'
if pow(2,20) != 1024*1024: raise TestFailed, 'pow(2,20)'
if pow(2,30) != 1024*1024*1024: raise TestFailed, 'pow(2,30)'
#
if pow(-2,0) != 1: raise TestFailed, 'pow(-2,0)'
if pow(-2,1) != -2: raise TestFailed, 'pow(-2,1)'
if pow(-2,2) != 4: raise TestFailed, 'pow(-2,2)'
if pow(-2,3) != -8: raise TestFailed, 'pow(-2,3)'
#
if pow(0L,0) != 1: raise TestFailed, 'pow(0L,0)'
if pow(0L,1) != 0: raise TestFailed, 'pow(0L,1)'
if pow(1L,0) != 1: raise TestFailed, 'pow(1L,0)'
if pow(1L,1) != 1: raise TestFailed, 'pow(1L,1)'
#
if pow(2L,0) != 1: raise TestFailed, 'pow(2L,0)'
if pow(2L,10) != 1024: raise TestFailed, 'pow(2L,10)'
if pow(2L,20) != 1024*1024: raise TestFailed, 'pow(2L,20)'
if pow(2L,30) != 1024*1024*1024: raise TestFailed, 'pow(2L,30)'
#
if pow(-2L,0) != 1: raise TestFailed, 'pow(-2L,0)'
if pow(-2L,1) != -2: raise TestFailed, 'pow(-2L,1)'
if pow(-2L,2) != 4: raise TestFailed, 'pow(-2L,2)'
if pow(-2L,3) != -8: raise TestFailed, 'pow(-2L,3)'
#
if fcmp(pow(0.,0), 1.): raise TestFailed, 'pow(0.,0)'
if fcmp(pow(0.,1), 0.): raise TestFailed, 'pow(0.,1)'
if fcmp(pow(1.,0), 1.): raise TestFailed, 'pow(1.,0)'
if fcmp(pow(1.,1), 1.): raise TestFailed, 'pow(1.,1)'
#
if fcmp(pow(2.,0), 1.): raise TestFailed, 'pow(2.,0)'
if fcmp(pow(2.,10), 1024.): raise TestFailed, 'pow(2.,10)'
if fcmp(pow(2.,20), 1024.*1024.): raise TestFailed, 'pow(2.,20)'
if fcmp(pow(2.,30), 1024.*1024.*1024.): raise TestFailed, 'pow(2.,30)'
#
if fcmp(pow(-2.,0), 1.): raise TestFailed, 'pow(-2.,0)'
if fcmp(pow(-2.,1), -2.): raise TestFailed, 'pow(-2.,1)'
if fcmp(pow(-2.,2), 4.): raise TestFailed, 'pow(-2.,2)'
if fcmp(pow(-2.,3), -8.): raise TestFailed, 'pow(-2.,3)'
from types import FloatType
for x in 2, 2L, 2.0:
for y in 10, 10L, 10.0:
for z in 1000, 1000L, 1000.0:
if isinstance(x, FloatType) or \
isinstance(y, FloatType) or \
isinstance(z, FloatType):
try:
pow(x, y, z)
except TypeError:
pass
else:
raise TestFailed("3-arg float pow(%s, %s, %s) should "
"have raised TypeError" % (x, y, z))
else:
if fcmp(pow(x, y, z), 24.0):
raise TestFailed, 'pow(%s, %s, %s)' % (x, y, z)
try: pow(-1, -2, 3)
except TypeError: pass
else: raise TestFailed, 'pow(1, -2, 3) should raise TypeError'
try: pow(1, 2, 0)
except ValueError: pass
else: raise TestFailed, 'pow(1, 2, 0) should raise ValueError'
try: pow(-1L, -2L, 3L)
except TypeError: pass
else: raise TestFailed, 'pow(1L, -2L, 3L) should raise TypeError'
try: pow(1L, 2L, 0L)
except ValueError: pass
else: raise TestFailed, 'pow(1L, 2L, 0L) should raise ValueError'
try: pow(-342.43, 0.234)
except ValueError: pass
else: raise TestFailed, 'pow(-342.43, 0.234) should raise ValueError'
print 'range'
if range(3) != [0, 1, 2]: raise TestFailed, 'range(3)'
if range(1, 5) != [1, 2, 3, 4]: raise TestFailed, 'range(1, 5)'
if range(0) != []: raise TestFailed, 'range(0)'
if range(-3) != []: raise TestFailed, 'range(-3)'
if range(1, 10, 3) != [1, 4, 7]: raise TestFailed, 'range(1, 10, 3)'
if range(5, -5, -3) != [5, 2, -1, -4]: raise TestFailed, 'range(5, -5, -3)'
print 'input and raw_input'
import sys
fp = open(TESTFN, 'r')
savestdin = sys.stdin
try:
sys.stdin = fp
if input() != 2: raise TestFailed, 'input()'
if input('testing\n') != 2: raise TestFailed, 'input()'
if raw_input() != 'The quick brown fox jumps over the lazy dog.':
raise TestFailed, 'raw_input()'
if raw_input('testing\n') != 'Dear John':
raise TestFailed, 'raw_input(\'testing\\n\')'
finally:
sys.stdin = savestdin
fp.close()
print 'reduce'
if reduce(lambda x, y: x+y, ['a', 'b', 'c'], '') != 'abc':
raise TestFailed, 'reduce(): implode a string'
if reduce(lambda x, y: x+y,
[['a', 'c'], [], ['d', 'w']], []) != ['a','c','d','w']:
raise TestFailed, 'reduce(): append'
if reduce(lambda x, y: x*y, range(2,8), 1) != 5040:
raise TestFailed, 'reduce(): compute 7!'
if reduce(lambda x, y: x*y, range(2,21), 1L) != 2432902008176640000L:
raise TestFailed, 'reduce(): compute 20!, use long'
class Squares:
def __init__(self, max):
self.max = max
self.sofar = []
def __len__(self): return len(self.sofar)
def __getitem__(self, i):
if not 0 <= i < self.max: raise IndexError
n = len(self.sofar)
while n <= i:
self.sofar.append(n*n)
n = n+1
return self.sofar[i]
if reduce(lambda x, y: x+y, Squares(10)) != 285:
raise TestFailed, 'reduce(<+>, Squares(10))'
if reduce(lambda x, y: x+y, Squares(10), 0) != 285:
raise TestFailed, 'reduce(<+>, Squares(10), 0)'
if reduce(lambda x, y: x+y, Squares(0), 0) != 0:
raise TestFailed, 'reduce(<+>, Squares(0), 0)'
print 'reload'
import marshal
reload(marshal)
import string
reload(string)
## import sys
## try: reload(sys)
## except ImportError: pass
## else: raise TestFailed, 'reload(sys) should fail'
print 'repr'
if repr('') != '\'\'': raise TestFailed, 'repr(\'\')'
if repr(0) != '0': raise TestFailed, 'repr(0)'
if repr(0L) != '0L': raise TestFailed, 'repr(0L)'
if repr(()) != '()': raise TestFailed, 'repr(())'
if repr([]) != '[]': raise TestFailed, 'repr([])'
if repr({}) != '{}': raise TestFailed, 'repr({})'
print 'round'
if round(0.0) != 0.0: raise TestFailed, 'round(0.0)'
if round(1.0) != 1.0: raise TestFailed, 'round(1.0)'
if round(10.0) != 10.0: raise TestFailed, 'round(10.0)'
if round(1000000000.0) != 1000000000.0:
raise TestFailed, 'round(1000000000.0)'
if round(1e20) != 1e20: raise TestFailed, 'round(1e20)'
if round(-1.0) != -1.0: raise TestFailed, 'round(-1.0)'
if round(-10.0) != -10.0: raise TestFailed, 'round(-10.0)'
if round(-1000000000.0) != -1000000000.0:
raise TestFailed, 'round(-1000000000.0)'
if round(-1e20) != -1e20: raise TestFailed, 'round(-1e20)'
if round(0.1) != 0.0: raise TestFailed, 'round(0.0)'
if round(1.1) != 1.0: raise TestFailed, 'round(1.0)'
if round(10.1) != 10.0: raise TestFailed, 'round(10.0)'
if round(1000000000.1) != 1000000000.0:
raise TestFailed, 'round(1000000000.0)'
if round(-1.1) != -1.0: raise TestFailed, 'round(-1.0)'
if round(-10.1) != -10.0: raise TestFailed, 'round(-10.0)'
if round(-1000000000.1) != -1000000000.0:
raise TestFailed, 'round(-1000000000.0)'
if round(0.9) != 1.0: raise TestFailed, 'round(0.9)'
if round(9.9) != 10.0: raise TestFailed, 'round(9.9)'
if round(999999999.9) != 1000000000.0:
raise TestFailed, 'round(999999999.9)'
if round(-0.9) != -1.0: raise TestFailed, 'round(-0.9)'
if round(-9.9) != -10.0: raise TestFailed, 'round(-9.9)'
if round(-999999999.9) != -1000000000.0:
raise TestFailed, 'round(-999999999.9)'
print 'setattr'
import sys
setattr(sys, 'spam', 1)
if sys.spam != 1: raise TestFailed, 'setattr(sys, \'spam\', 1)'
try:
setattr(sys, 1, 'spam')
except TypeError:
pass
else:
raise TestFailed, "setattr(sys, 1, 'spam') should raise exception"
print 'str'
if str('') != '': raise TestFailed, 'str(\'\')'
if str(0) != '0': raise TestFailed, 'str(0)'
if str(0L) != '0': raise TestFailed, 'str(0L)'
if str(()) != '()': raise TestFailed, 'str(())'
if str([]) != '[]': raise TestFailed, 'str([])'
if str({}) != '{}': raise TestFailed, 'str({})'
print 'tuple'
if tuple(()) != (): raise TestFailed, 'tuple(())'
t0_3 = (0, 1, 2, 3)
t0_3_bis = tuple(t0_3)
if t0_3 is not t0_3_bis: raise TestFailed, 'tuple((0, 1, 2, 3))'
if tuple([]) != (): raise TestFailed, 'tuple([])'
if tuple([0, 1, 2, 3]) != (0, 1, 2, 3): raise TestFailed, 'tuple([0, 1, 2, 3])'
if tuple('') != (): raise TestFailed, 'tuple('')'
if tuple('spam') != ('s', 'p', 'a', 'm'): raise TestFailed, "tuple('spam')"
print 'type'
if type('') != type('123') or type('') == type(()):
raise TestFailed, 'type()'
print 'vars'
a = b = None
a = vars().keys()
b = dir()
a.sort()
b.sort()
if a != b: raise TestFailed, 'vars()'
import sys
a = vars(sys).keys()
b = dir(sys)
a.sort()
b.sort()
if a != b: raise TestFailed, 'vars(sys)'
def f0():
if vars() != {}: raise TestFailed, 'vars() in f0()'
f0()
def f2():
f0()
a = 1
b = 2
if vars() != {'a': a, 'b': b}: raise TestFailed, 'vars() in f2()'
f2()
print 'xrange'
import warnings
warnings.filterwarnings('ignore', r".*xrange", DeprecationWarning)
if tuple(xrange(10)) != tuple(range(10)): raise TestFailed, 'xrange(10)'
if tuple(xrange(5,10)) != tuple(range(5,10)): raise TestFailed, 'xrange(5,10)'
if tuple(xrange(0,10,2)) != tuple(range(0,10,2)):
raise TestFailed, 'xrange(0,10,2)'
x = xrange(10); a = iter(x); b = iter(a) # test clearing of SF bug 564601
if id(x) == id(a): raise TestFailed, "xrange doesn't have a separate iterator"
if id(a) != id(b): raise TestFailed, "xrange iterator not behaving like range"
if type(x) != xrange: raise TestFailed, "xrange type not exposed" # SF 559833
if list(x) != list(x): raise TestFailed, "xrange should be restartable"
print 'zip'
a = (1, 2, 3)
b = (4, 5, 6)
t = [(1, 4), (2, 5), (3, 6)]
if zip(a, b) != t: raise TestFailed, 'zip(a, b) - same size, both tuples'
b = [4, 5, 6]
if zip(a, b) != t: raise TestFailed, 'zip(a, b) - same size, tuple/list'
b = (4, 5, 6, 7)
if zip(a, b) != t: raise TestFailed, 'zip(a, b) - b is longer'
class I:
def __getitem__(self, i):
if i < 0 or i > 2: raise IndexError
return i + 4
if zip(a, I()) != t: raise TestFailed, 'zip(a, b) - b is instance'
exc = 0
try:
zip()
except TypeError:
exc = 1
except:
e = sys.exc_info()[0]
raise TestFailed, 'zip() - no args, expected TypeError, got %s' % e
if not exc:
raise TestFailed, 'zip() - no args, missing expected TypeError'
exc = 0
try:
zip(None)
except TypeError:
exc = 1
except:
e = sys.exc_info()[0]
raise TestFailed, 'zip(None) - expected TypeError, got %s' % e
if not exc:
raise TestFailed, 'zip(None) - missing expected TypeError'
class G:
pass
exc = 0
try:
zip(a, G())
except TypeError:
exc = 1
except:
e = sys.exc_info()[0]
raise TestFailed, 'zip(a, b) - b instance w/o __getitem__'
if not exc:
raise TestFailed, 'zip(a, b) - missing expected TypeError'
# Make sure zip doesn't try to allocate a billion elements for the
# result list when one of its arguments doesn't say how long it is.
# A MemoryError is the most likely failure mode.
class SequenceWithoutALength:
def __getitem__(self, i):
if i == 5:
raise IndexError
else:
return i
vereq(zip(SequenceWithoutALength(), xrange(2**30)),
list(enumerate(range(5))))
# Epilogue -- unlink the temp file
unlink(TESTFN)

1084
Lib/test/test_builtin.py
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