Lib/test/test_b1.py

   1 # Python test set -- part 4a, built-in functions a-m
   2
   3 from test_support import *
   4
   5 print '__import__'
   6 __import__('sys')
   7 __import__('time')
   8 __import__('string')
   9 try: __import__('spamspam')
  10 except ImportError: pass
  11 else: raise TestFailed, "__import__('spamspam') should fail"
  12
  13 print 'abs'
  14 if abs(0) != 0: raise TestFailed, 'abs(0)'
  15 if abs(1234) != 1234: raise TestFailed, 'abs(1234)'
  16 if abs(-1234) != 1234: raise TestFailed, 'abs(-1234)'
  17 #
  18 if abs(0.0) != 0.0: raise TestFailed, 'abs(0.0)'
  19 if abs(3.14) != 3.14: raise TestFailed, 'abs(3.14)'
  20 if abs(-3.14) != 3.14: raise TestFailed, 'abs(-3.14)'
  21 #
  22 if abs(0L) != 0L: raise TestFailed, 'abs(0L)'
  23 if abs(1234L) != 1234L: raise TestFailed, 'abs(1234L)'
  24 if abs(-1234L) != 1234L: raise TestFailed, 'abs(-1234L)'
  25
  26 try: abs('a')
  27 except TypeError: pass
  28 else: raise TestFailed, 'abs("a")'
  29
  30 print 'apply'
  31 def f0(*args):
  32     if args != (): raise TestFailed, 'f0 called with ' + `args`
  33 def f1(a1):
  34     if a1 != 1: raise TestFailed, 'f1 called with ' + `a1`
  35 def f2(a1, a2):
  36     if a1 != 1 or a2 != 2:
  37         raise TestFailed, 'f2 called with ' + `a1, a2`
  38 def f3(a1, a2, a3):
  39     if a1 != 1 or a2 != 2 or a3 != 3:
  40         raise TestFailed, 'f3 called with ' + `a1, a2, a3`
  41 apply(f0, ())
  42 apply(f1, (1,))
  43 apply(f2, (1, 2))
  44 apply(f3, (1, 2, 3))
  45
  46 # A PyCFunction that takes only positional parameters should allow an
  47 # empty keyword dictionary to pass without a complaint, but raise a
  48 # TypeError if the dictionary is non-empty.
  49 apply(id, (1,), {})
  50 try:
  51     apply(id, (1,), {"foo": 1})
  52 except TypeError:
  53     pass
  54 else:
  55     raise TestFailed, 'expected TypeError; no exception raised'
  56
  57 print 'callable'
  58 if not callable(len):raise TestFailed, 'callable(len)'
  59 def f(): pass
  60 if not callable(f): raise TestFailed, 'callable(f)'
  61 class C:
  62     def meth(self): pass
  63 if not callable(C): raise TestFailed, 'callable(C)'
  64 x = C()
  65 if not callable(x.meth): raise TestFailed, 'callable(x.meth)'
  66 if callable(x): raise TestFailed, 'callable(x)'
  67 class D(C):
  68     def __call__(self): pass
  69 y = D()
  70 if not callable(y): raise TestFailed, 'callable(y)'
  71 y()
  72
  73 print 'chr'
  74 if chr(32) != ' ': raise TestFailed, 'chr(32)'
  75 if chr(65) != 'A': raise TestFailed, 'chr(65)'
  76 if chr(97) != 'a': raise TestFailed, 'chr(97)'
  77
  78 # cmp
  79 print 'cmp'
  80 if cmp(-1, 1) != -1: raise TestFailed, 'cmp(-1, 1)'
  81 if cmp(1, -1) != 1: raise TestFailed, 'cmp(1, -1)'
  82 if cmp(1, 1) != 0: raise TestFailed, 'cmp(1, 1)'
  83 # verify that circular objects are handled
  84 a = []; a.append(a)
  85 b = []; b.append(b)
  86 from UserList import UserList
  87 c = UserList(); c.append(c)
  88 if cmp(a, b) != 0: raise TestFailed, "cmp(%s, %s)" % (a, b)
  89 if cmp(b, c) != 0: raise TestFailed, "cmp(%s, %s)" % (b, c)
  90 if cmp(c, a) != 0: raise TestFailed, "cmp(%s, %s)" % (c, a)
  91 if cmp(a, c) != 0: raise TestFailed, "cmp(%s, %s)" % (a, c)
  92 # okay, now break the cycles
  93 a.pop(); b.pop(); c.pop()
  94
  95 print 'coerce'
  96 if fcmp(coerce(1, 1.1), (1.0, 1.1)): raise TestFailed, 'coerce(1, 1.1)'
  97 if coerce(1, 1L) != (1L, 1L): raise TestFailed, 'coerce(1, 1L)'
  98 if fcmp(coerce(1L, 1.1), (1.0, 1.1)): raise TestFailed, 'coerce(1L, 1.1)'
  99
 100 print 'compile'
 101 compile('print 1\n', '', 'exec')
 102
 103 print 'complex'
 104 if complex(1,10) != 1+10j: raise TestFailed, 'complex(1,10)'
 105 if complex(1,10L) != 1+10j: raise TestFailed, 'complex(1,10L)'
 106 if complex(1,10.0) != 1+10j: raise TestFailed, 'complex(1,10.0)'
 107 if complex(1L,10) != 1+10j: raise TestFailed, 'complex(1L,10)'
 108 if complex(1L,10L) != 1+10j: raise TestFailed, 'complex(1L,10L)'
 109 if complex(1L,10.0) != 1+10j: raise TestFailed, 'complex(1L,10.0)'
 110 if complex(1.0,10) != 1+10j: raise TestFailed, 'complex(1.0,10)'
 111 if complex(1.0,10L) != 1+10j: raise TestFailed, 'complex(1.0,10L)'
 112 if complex(1.0,10.0) != 1+10j: raise TestFailed, 'complex(1.0,10.0)'
 113 if complex(3.14+0j) != 3.14+0j: raise TestFailed, 'complex(3.14)'
 114 if complex(3.14) != 3.14+0j: raise TestFailed, 'complex(3.14)'
 115 if complex(314) != 314.0+0j: raise TestFailed, 'complex(314)'
 116 if complex(314L) != 314.0+0j: raise TestFailed, 'complex(314L)'
 117 if complex(3.14+0j, 0j) != 3.14+0j: raise TestFailed, 'complex(3.14, 0j)'
 118 if complex(3.14, 0.0) != 3.14+0j: raise TestFailed, 'complex(3.14, 0.0)'
 119 if complex(314, 0) != 314.0+0j: raise TestFailed, 'complex(314, 0)'
 120 if complex(314L, 0L) != 314.0+0j: raise TestFailed, 'complex(314L, 0L)'
 121 if complex(0j, 3.14j) != -3.14+0j: raise TestFailed, 'complex(0j, 3.14j)'
 122 if complex(0.0, 3.14j) != -3.14+0j: raise TestFailed, 'complex(0.0, 3.14j)'
 123 if complex(0j, 3.14) != 3.14j: raise TestFailed, 'complex(0j, 3.14)'
 124 if complex(0.0, 3.14) != 3.14j: raise TestFailed, 'complex(0.0, 3.14)'
 125 if complex("1") != 1+0j: raise TestFailed, 'complex("1")'
 126 if complex("1j") != 1j: raise TestFailed, 'complex("1j")'
 127 try: complex("1", "1")
 128 except TypeError: pass
 129 else: raise TestFailed, 'complex("1", "1")'
 130 try: complex(1, "1")
 131 except TypeError: pass
 132 else: raise TestFailed, 'complex(1, "1")'
 133 if complex("  3.14+J  ") != 3.14+1j:  raise TestFailed, 'complex("  3.14+J  )"'
 134 if have_unicode:
 135     if complex(unicode("  3.14+J  ")) != 3.14+1j:
 136         raise TestFailed, 'complex(u"  3.14+J  )"'
 137 class Z:
 138     def __complex__(self): return 3.14j
 139 z = Z()
 140 if complex(z) != 3.14j: raise TestFailed, 'complex(classinstance)'
 141
 142 print 'delattr'
 143 import sys
 144 sys.spam = 1
 145 delattr(sys, 'spam')
 146
 147 print 'dir'
 148 x = 1
 149 if 'x' not in dir(): raise TestFailed, 'dir()'
 150 import sys
 151 if 'modules' not in dir(sys): raise TestFailed, 'dir(sys)'
 152
 153 print 'divmod'
 154 if divmod(12, 7) != (1, 5): raise TestFailed, 'divmod(12, 7)'
 155 if divmod(-12, 7) != (-2, 2): raise TestFailed, 'divmod(-12, 7)'
 156 if divmod(12, -7) != (-2, -2): raise TestFailed, 'divmod(12, -7)'
 157 if divmod(-12, -7) != (1, -5): raise TestFailed, 'divmod(-12, -7)'
 158 #
 159 if divmod(12L, 7L) != (1L, 5L): raise TestFailed, 'divmod(12L, 7L)'
 160 if divmod(-12L, 7L) != (-2L, 2L): raise TestFailed, 'divmod(-12L, 7L)'
 161 if divmod(12L, -7L) != (-2L, -2L): raise TestFailed, 'divmod(12L, -7L)'
 162 if divmod(-12L, -7L) != (1L, -5L): raise TestFailed, 'divmod(-12L, -7L)'
 163 #
 164 if divmod(12, 7L) != (1, 5L): raise TestFailed, 'divmod(12, 7L)'
 165 if divmod(-12, 7L) != (-2, 2L): raise TestFailed, 'divmod(-12, 7L)'
 166 if divmod(12L, -7) != (-2L, -2): raise TestFailed, 'divmod(12L, -7)'
 167 if divmod(-12L, -7) != (1L, -5): raise TestFailed, 'divmod(-12L, -7)'
 168 #
 169 if fcmp(divmod(3.25, 1.0), (3.0, 0.25)):
 170     raise TestFailed, 'divmod(3.25, 1.0)'
 171 if fcmp(divmod(-3.25, 1.0), (-4.0, 0.75)):
 172     raise TestFailed, 'divmod(-3.25, 1.0)'
 173 if fcmp(divmod(3.25, -1.0), (-4.0, -0.75)):
 174     raise TestFailed, 'divmod(3.25, -1.0)'
 175 if fcmp(divmod(-3.25, -1.0), (3.0, -0.25)):
 176     raise TestFailed, 'divmod(-3.25, -1.0)'
 177
 178 print 'eval'
 179 if eval('1+1') != 2: raise TestFailed, 'eval(\'1+1\')'
 180 if eval(' 1+1\n') != 2: raise TestFailed, 'eval(\' 1+1\\n\')'
 181 globals = {'a': 1, 'b': 2}
 182 locals = {'b': 200, 'c': 300}
 183 if eval('a', globals) != 1:
 184     raise TestFailed, "eval(1) == %s" % eval('a', globals)
 185 if eval('a', globals, locals) != 1:
 186     raise TestFailed, "eval(2)"
 187 if eval('b', globals, locals) != 200:
 188     raise TestFailed, "eval(3)"
 189 if eval('c', globals, locals) != 300:
 190     raise TestFailed, "eval(4)"
 191 if have_unicode:
 192     if eval(unicode('1+1')) != 2: raise TestFailed, 'eval(u\'1+1\')'
 193     if eval(unicode(' 1+1\n')) != 2: raise TestFailed, 'eval(u\' 1+1\\n\')'
 194 globals = {'a': 1, 'b': 2}
 195 locals = {'b': 200, 'c': 300}
 196 if have_unicode:
 197     if eval(unicode('a'), globals) != 1:
 198         raise TestFailed, "eval(1) == %s" % eval(unicode('a'), globals)
 199     if eval(unicode('a'), globals, locals) != 1:
 200         raise TestFailed, "eval(2)"
 201     if eval(unicode('b'), globals, locals) != 200:
 202         raise TestFailed, "eval(3)"
 203     if eval(unicode('c'), globals, locals) != 300:
 204         raise TestFailed, "eval(4)"
 205
 206 print 'execfile'
 207 z = 0
 208 f = open(TESTFN, 'w')
 209 f.write('z = z+1\n')
 210 f.write('z = z*2\n')
 211 f.close()
 212 execfile(TESTFN)
 213 if z != 2: raise TestFailed, "execfile(1)"
 214 globals['z'] = 0
 215 execfile(TESTFN, globals)
 216 if globals['z'] != 2: raise TestFailed, "execfile(1)"
 217 locals['z'] = 0
 218 execfile(TESTFN, globals, locals)
 219 if locals['z'] != 2: raise TestFailed, "execfile(1)"
 220 unlink(TESTFN)
 221
 222 print 'filter'
 223 if filter(lambda c: 'a' <= c <= 'z', 'Hello World') != 'elloorld':
 224     raise TestFailed, 'filter (filter a string)'
 225 if filter(None, [1, 'hello', [], [3], '', None, 9, 0]) != [1, 'hello', [3], 9]:
 226     raise TestFailed, 'filter (remove false values)'
 227 if filter(lambda x: x > 0, [1, -3, 9, 0, 2]) != [1, 9, 2]:
 228     raise TestFailed, 'filter (keep positives)'
 229 class Squares:
 230     def __init__(self, max):
 231         self.max = max
 232         self.sofar = []
 233     def __len__(self): return len(self.sofar)
 234     def __getitem__(self, i):
 235         if not 0 <= i < self.max: raise IndexError
 236         n = len(self.sofar)
 237         while n <= i:
 238             self.sofar.append(n*n)
 239             n = n+1
 240         return self.sofar[i]
 241 if filter(None, Squares(10)) != [1, 4, 9, 16, 25, 36, 49, 64, 81]:
 242     raise TestFailed, 'filter(None, Squares(10))'
 243 if filter(lambda x: x%2, Squares(10)) != [1, 9, 25, 49, 81]:
 244     raise TestFailed, 'filter(oddp, Squares(10))'
 245 class StrSquares:
 246     def __init__(self, max):
 247         self.max = max
 248         self.sofar = []
 249     def __len__(self):
 250         return len(self.sofar)
 251     def __getitem__(self, i):
 252         if not 0 <= i < self.max:
 253             raise IndexError
 254         n = len(self.sofar)
 255         while n <= i:
 256             self.sofar.append(str(n*n))
 257             n = n+1
 258         return self.sofar[i]
 259 def identity(item):
 260     return 1
 261 filter(identity, Squares(5))
 262
 263 print 'float'
 264 if float(3.14) != 3.14: raise TestFailed, 'float(3.14)'
 265 if float(314) != 314.0: raise TestFailed, 'float(314)'
 266 if float(314L) != 314.0: raise TestFailed, 'float(314L)'
 267 if float("  3.14  ") != 3.14:  raise TestFailed, 'float("  3.14  ")'
 268 if have_unicode:
 269     if float(unicode("  3.14  ")) != 3.14:
 270         raise TestFailed, 'float(u"  3.14  ")'
 271     if float(unicode("  \u0663.\u0661\u0664  ",'raw-unicode-escape')) != 3.14:
 272         raise TestFailed, 'float(u"  \u0663.\u0661\u0664  ")'
 273
 274 print 'getattr'
 275 import sys
 276 if getattr(sys, 'stdout') is not sys.stdout: raise TestFailed, 'getattr'
 277 try:
 278     getattr(sys, 1)
 279 except TypeError:
 280     pass
 281 else:
 282     raise TestFailed, "getattr(sys, 1) should raise an exception"
 283 try:
 284     getattr(sys, 1, "foo")
 285 except TypeError:
 286     pass
 287 else:
 288     raise TestFailed, 'getattr(sys, 1, "foo") should raise an exception'
 289
 290 print 'hasattr'
 291 import sys
 292 if not hasattr(sys, 'stdout'): raise TestFailed, 'hasattr'
 293 try:
 294     hasattr(sys, 1)
 295 except TypeError:
 296     pass
 297 else:
 298     raise TestFailed, "hasattr(sys, 1) should raise an exception"
 299
 300 print 'hash'
 301 hash(None)
 302 if not hash(1) == hash(1L) == hash(1.0): raise TestFailed, 'numeric hash()'
 303 hash('spam')
 304 hash((0,1,2,3))
 305 def f(): pass
 306 try: hash([])
 307 except TypeError: pass
 308 else: raise TestFailed, "hash([]) should raise an exception"
 309 try: hash({})
 310 except TypeError: pass
 311 else: raise TestFailed, "hash({}) should raise an exception"
 312
 313 print 'hex'
 314 if hex(16) != '0x10': raise TestFailed, 'hex(16)'
 315 if hex(16L) != '0x10L': raise TestFailed, 'hex(16L)'
 316 if len(hex(-1)) != len(hex(sys.maxint)): raise TestFailed, 'len(hex(-1))'
 317 if hex(-16) not in ('0xfffffff0', '0xfffffffffffffff0'):
 318     raise TestFailed, 'hex(-16)'
 319 if hex(-16L) != '-0x10L': raise TestFailed, 'hex(-16L)'
 320
 321 print 'id'
 322 id(None)
 323 id(1)
 324 id(1L)
 325 id(1.0)
 326 id('spam')
 327 id((0,1,2,3))
 328 id([0,1,2,3])
 329 id({'spam': 1, 'eggs': 2, 'ham': 3})
 330
 331 # Test input() later, together with raw_input
 332
 333 print 'int'
 334 if int(314) != 314: raise TestFailed, 'int(314)'
 335 if int(3.14) != 3: raise TestFailed, 'int(3.14)'
 336 if int(314L) != 314: raise TestFailed, 'int(314L)'
 337 # Check that conversion from float truncates towards zero
 338 if int(-3.14) != -3: raise TestFailed, 'int(-3.14)'
 339 if int(3.9) != 3: raise TestFailed, 'int(3.9)'
 340 if int(-3.9) != -3: raise TestFailed, 'int(-3.9)'
 341 if int(3.5) != 3: raise TestFailed, 'int(3.5)'
 342 if int(-3.5) != -3: raise TestFailed, 'int(-3.5)'
 343 # Different base:
 344 if int("10",16) != 16L: raise TestFailed, 'int("10",16)'
 345 if have_unicode:
 346     if int(unicode("10"),16) != 16L:
 347         raise TestFailed, 'int(u"10",16)'
 348 # Test conversion from strings and various anomalies
 349 L = [
 350         ('0', 0),
 351         ('1', 1),
 352         ('9', 9),
 353         ('10', 10),
 354         ('99', 99),
 355         ('100', 100),
 356         ('314', 314),
 357         (' 314', 314),
 358         ('314 ', 314),
 359         ('  \t\t  314  \t\t  ', 314),
 360         (`sys.maxint`, sys.maxint),
 361         ('  1x', ValueError),
 362         ('  1  ', 1),
 363         ('  1\02  ', ValueError),
 364         ('', ValueError),
 365         (' ', ValueError),
 366         ('  \t\t  ', ValueError)
 367 ]
 368 if have_unicode:
 369     L += [
 370         (unicode('0'), 0),
 371         (unicode('1'), 1),
 372         (unicode('9'), 9),
 373         (unicode('10'), 10),
 374         (unicode('99'), 99),
 375         (unicode('100'), 100),
 376         (unicode('314'), 314),
 377         (unicode(' 314'), 314),
 378         (unicode('\u0663\u0661\u0664 ','raw-unicode-escape'), 314),
 379         (unicode('  \t\t  314  \t\t  '), 314),
 380         (unicode('  1x'), ValueError),
 381         (unicode('  1  '), 1),
 382         (unicode('  1\02  '), ValueError),
 383         (unicode(''), ValueError),
 384         (unicode(' '), ValueError),
 385         (unicode('  \t\t  '), ValueError),
 386 ]
 387 for s, v in L:
 388     for sign in "", "+", "-":
 389         for prefix in "", " ", "\t", "  \t\t  ":
 390             ss = prefix + sign + s
 391             vv = v
 392             if sign == "-" and v is not ValueError:
 393                 vv = -v
 394             try:
 395                 if int(ss) != vv:
 396                     raise TestFailed, "int(%s)" % `ss`
 397             except v:
 398                 pass
 399             except ValueError, e:
 400                 raise TestFailed, "int(%s) raised ValueError: %s" % (`ss`, e)
 401 s = `-1-sys.maxint`
 402 if int(s)+1 != -sys.maxint:
 403     raise TestFailed, "int(%s)" % `s`
 404 try:
 405     int(s[1:])
 406 except ValueError:
 407     pass
 408 else:
 409     raise TestFailed, "int(%s)" % `s[1:]` + " should raise ValueError"
 410 try:
 411     int(1e100)
 412 except OverflowError:
 413     pass
 414 else:
 415     raise TestFailed("int(1e100) expected OverflowError")
 416 try:
 417     int(-1e100)
 418 except OverflowError:
 419     pass
 420 else:
 421     raise TestFailed("int(-1e100) expected OverflowError")
 422
 423
 424 # SF bug 434186:  0x80000000/2 != 0x80000000>>1.
 425 # Worked by accident in Windows release build, but failed in debug build.
 426 # Failed in all Linux builds.
 427 x = -1-sys.maxint
 428 if x >> 1 != x//2:
 429     raise TestFailed("x >> 1 != x/2 when x == -1-sys.maxint")
 430
 431 try: int('123\0')
 432 except ValueError: pass
 433 else: raise TestFailed("int('123\0') didn't raise exception")
 434
 435 print 'isinstance'
 436 class C:
 437     pass
 438 class D(C):
 439     pass
 440 class E:
 441     pass
 442 c = C()
 443 d = D()
 444 e = E()
 445 if not isinstance(c, C): raise TestFailed, 'isinstance(c, C)'
 446 if not isinstance(d, C): raise TestFailed, 'isinstance(d, C)'
 447 if isinstance(e, C): raise TestFailed, 'isinstance(e, C)'
 448 if isinstance(c, D): raise TestFailed, 'isinstance(c, D)'
 449 if isinstance('foo', E): raise TestFailed, 'isinstance("Foo", E)'
 450 try:
 451     isinstance(E, 'foo')
 452     raise TestFailed, 'isinstance(E, "foo")'
 453 except TypeError:
 454     pass
 455
 456 print 'issubclass'
 457 if not issubclass(D, C): raise TestFailed, 'issubclass(D, C)'
 458 if not issubclass(C, C): raise TestFailed, 'issubclass(C, C)'
 459 if issubclass(C, D): raise TestFailed, 'issubclass(C, D)'
 460 try:
 461     issubclass('foo', E)
 462     raise TestFailed, 'issubclass("foo", E)'
 463 except TypeError:
 464     pass
 465 try:
 466     issubclass(E, 'foo')
 467     raise TestFailed, 'issubclass(E, "foo")'
 468 except TypeError:
 469     pass
 470
 471 print 'len'
 472 if len('123') != 3: raise TestFailed, 'len(\'123\')'
 473 if len(()) != 0: raise TestFailed, 'len(())'
 474 if len((1, 2, 3, 4)) != 4: raise TestFailed, 'len((1, 2, 3, 4))'
 475 if len([1, 2, 3, 4]) != 4: raise TestFailed, 'len([1, 2, 3, 4])'
 476 if len({}) != 0: raise TestFailed, 'len({})'
 477 if len({'a':1, 'b': 2}) != 2: raise TestFailed, 'len({\'a\':1, \'b\': 2})'
 478
 479 print 'long'
 480 if long(314) != 314L: raise TestFailed, 'long(314)'
 481 if long(3.14) != 3L: raise TestFailed, 'long(3.14)'
 482 if long(314L) != 314L: raise TestFailed, 'long(314L)'
 483 # Check that conversion from float truncates towards zero
 484 if long(-3.14) != -3L: raise TestFailed, 'long(-3.14)'
 485 if long(3.9) != 3L: raise TestFailed, 'long(3.9)'
 486 if long(-3.9) != -3L: raise TestFailed, 'long(-3.9)'
 487 if long(3.5) != 3L: raise TestFailed, 'long(3.5)'
 488 if long(-3.5) != -3L: raise TestFailed, 'long(-3.5)'
 489 if long("-3") != -3L: raise TestFailed, 'long("-3")'
 490 if have_unicode:
 491     if long(unicode("-3")) != -3L:
 492         raise TestFailed, 'long(u"-3")'
 493 # Different base:
 494 if long("10",16) != 16L: raise TestFailed, 'long("10",16)'
 495 if have_unicode:
 496     if long(unicode("10"),16) != 16L:
 497         raise TestFailed, 'long(u"10",16)'
 498 # Check conversions from string (same test set as for int(), and then some)
 499 LL = [
 500         ('1' + '0'*20, 10L**20),
 501         ('1' + '0'*100, 10L**100)
 502 ]
 503 if have_unicode:
 504     L+=[
 505         (unicode('1') + unicode('0')*20, 10L**20),
 506         (unicode('1') + unicode('0')*100, 10L**100),
 507 ]
 508 for s, v in L + LL:
 509     for sign in "", "+", "-":
 510         for prefix in "", " ", "\t", "  \t\t  ":
 511             ss = prefix + sign + s
 512             vv = v
 513             if sign == "-" and v is not ValueError:
 514                 vv = -v
 515             try:
 516                 if long(ss) != long(vv):
 517                     raise TestFailed, "long(%s)" % `ss`
 518             except v:
 519                 pass
 520             except ValueError, e:
 521                 raise TestFailed, "long(%s) raised ValueError: %s" % (`ss`, e)
 522
 523 try: long('123\0')
 524 except ValueError: pass
 525 else: raise TestFailed("long('123\0') didn't raise exception")
 526
 527 print 'map'
 528 if map(None, 'hello world') != ['h','e','l','l','o',' ','w','o','r','l','d']:
 529     raise TestFailed, 'map(None, \'hello world\')'
 530 if map(None, 'abcd', 'efg') != \
 531    [('a', 'e'), ('b', 'f'), ('c', 'g'), ('d', None)]:
 532     raise TestFailed, 'map(None, \'abcd\', \'efg\')'
 533 if map(None, range(10)) != [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]:
 534     raise TestFailed, 'map(None, range(10))'
 535 if map(lambda x: x*x, range(1,4)) != [1, 4, 9]:
 536     raise TestFailed, 'map(lambda x: x*x, range(1,4))'
 537 try:
 538     from math import sqrt
 539 except ImportError:
 540     def sqrt(x):
 541         return pow(x, 0.5)
 542 if map(lambda x: map(sqrt,x), [[16, 4], [81, 9]]) != [[4.0, 2.0], [9.0, 3.0]]:
 543     raise TestFailed, 'map(lambda x: map(sqrt,x), [[16, 4], [81, 9]])'
 544 if map(lambda x, y: x+y, [1,3,2], [9,1,4]) != [10, 4, 6]:
 545     raise TestFailed, 'map(lambda x,y: x+y, [1,3,2], [9,1,4])'
 546 def plus(*v):
 547     accu = 0
 548     for i in v: accu = accu + i
 549     return accu
 550 if map(plus, [1, 3, 7]) != [1, 3, 7]:
 551     raise TestFailed, 'map(plus, [1, 3, 7])'
 552 if map(plus, [1, 3, 7], [4, 9, 2]) != [1+4, 3+9, 7+2]:
 553     raise TestFailed, 'map(plus, [1, 3, 7], [4, 9, 2])'
 554 if map(plus, [1, 3, 7], [4, 9, 2], [1, 1, 0]) != [1+4+1, 3+9+1, 7+2+0]:
 555     raise TestFailed, 'map(plus, [1, 3, 7], [4, 9, 2], [1, 1, 0])'
 556 if map(None, Squares(10)) != [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]:
 557     raise TestFailed, 'map(None, Squares(10))'
 558 if map(int, Squares(10)) != [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]:
 559     raise TestFailed, 'map(int, Squares(10))'
 560 if map(None, Squares(3), Squares(2)) != [(0,0), (1,1), (4,None)]:
 561     raise TestFailed, 'map(None, Squares(3), Squares(2))'
 562 if map(max, Squares(3), Squares(2)) != [0, 1, 4]:
 563     raise TestFailed, 'map(max, Squares(3), Squares(2))'
 564
 565 print 'max'
 566 if max('123123') != '3': raise TestFailed, 'max(\'123123\')'
 567 if max(1, 2, 3) != 3: raise TestFailed, 'max(1, 2, 3)'
 568 if max((1, 2, 3, 1, 2, 3)) != 3: raise TestFailed, 'max((1, 2, 3, 1, 2, 3))'
 569 if max([1, 2, 3, 1, 2, 3]) != 3: raise TestFailed, 'max([1, 2, 3, 1, 2, 3])'
 570 #
 571 if max(1, 2L, 3.0) != 3.0: raise TestFailed, 'max(1, 2L, 3.0)'
 572 if max(1L, 2.0, 3) != 3: raise TestFailed, 'max(1L, 2.0, 3)'
 573 if max(1.0, 2, 3L) != 3L: raise TestFailed, 'max(1.0, 2, 3L)'
 574
 575 print 'min'
 576 if min('123123') != '1': raise TestFailed, 'min(\'123123\')'
 577 if min(1, 2, 3) != 1: raise TestFailed, 'min(1, 2, 3)'
 578 if min((1, 2, 3, 1, 2, 3)) != 1: raise TestFailed, 'min((1, 2, 3, 1, 2, 3))'
 579 if min([1, 2, 3, 1, 2, 3]) != 1: raise TestFailed, 'min([1, 2, 3, 1, 2, 3])'
 580 #
 581 if min(1, 2L, 3.0) != 1: raise TestFailed, 'min(1, 2L, 3.0)'
 582 if min(1L, 2.0, 3) != 1L: raise TestFailed, 'min(1L, 2.0, 3)'
 583 if min(1.0, 2, 3L) != 1.0: raise TestFailed, 'min(1.0, 2, 3L)'