test_b1.py

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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 ValueError:
    pass
else:
    raise TestFailed, "int(%s)" % `s[1:]` + " should raise ValueError"
try:
    int(1e100)
except OverflowError:
    pass
else:
    raise TestFailed("int(1e100) expected OverflowError")
try:
    int(-1e100)
except OverflowError:
    pass
else:
    raise TestFailed("int(-1e100) expected OverflowError")


# 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")

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")

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)'