Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_b1.py @ 4566:6403c94de50d legacy-trunk

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Added safeguard against failure in __del__.
author Guido van Rossum <guido@python.org>
date Wed, 27 Nov 1996 19:39:58 +0000
parents 11b937ea0026
children ba11b58b2b0a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 # Python test set -- part 4a, built-in functions a-m
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2
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3 from test_support import *
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4
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5 print '__import__'
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6 __import__('sys')
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7 __import__('strop')
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8 __import__('string')
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9 try: __import__('spamspam')
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10 except ImportError: pass
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11 else: raise TestFailed, "__import__('spamspam') should fail"
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12
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13 print 'abs'
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14 if abs(0) <> 0: raise TestFailed, 'abs(0)'
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15 if abs(1234) <> 1234: raise TestFailed, 'abs(1234)'
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16 if abs(-1234) <> 1234: raise TestFailed, 'abs(-1234)'
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17 #
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18 if abs(0.0) <> 0.0: raise TestFailed, 'abs(0.0)'
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19 if abs(3.14) <> 3.14: raise TestFailed, 'abs(3.14)'
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20 if abs(-3.14) <> 3.14: raise TestFailed, 'abs(-3.14)'
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21 #
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22 if abs(0L) <> 0L: raise TestFailed, 'abs(0L)'
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23 if abs(1234L) <> 1234L: raise TestFailed, 'abs(1234L)'
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24 if abs(-1234L) <> 1234L: raise TestFailed, 'abs(-1234L)'
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25
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26 print 'apply'
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27 def f0(*args):
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28 if args != (): raise TestFailed, 'f0 called with ' + `args`
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29 def f1(a1):
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30 if a1 != 1: raise TestFailed, 'f1 called with ' + `a1`
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31 def f2(a1, a2):
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32 if a1 != 1 or a2 != 2:
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33 raise TestFailed, 'f2 called with ' + `a1, a2`
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34 def f3(a1, a2, a3):
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35 if a1 != 1 or a2 != 2 or a3 != 3:
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36 raise TestFailed, 'f3 called with ' + `a1, a2, a3`
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37 apply(f0, ())
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38 apply(f1, (1,))
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39 apply(f2, (1, 2))
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40 apply(f3, (1, 2, 3))
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41
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42 print 'callable'
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43 if not callable(len):raise TestFailed, 'callable(len)'
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44 def f(): pass
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45 if not callable(f): raise TestFailed, 'callable(f)'
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46 class C:
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47 def meth(self): pass
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48 if not callable(C): raise TestFailed, 'callable(C)'
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49 x = C()
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50 if not callable(x.meth): raise TestFailed, 'callable(x.meth)'
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51 if callable(x): raise TestFailed, 'callable(x)'
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52 class D(C):
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53 def __call__(self): pass
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54 y = D()
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55 if not callable(y): raise TestFailed, 'callable(y)'
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56
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57 print 'chr'
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58 if chr(32) <> ' ': raise TestFailed, 'chr(32)'
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59 if chr(65) <> 'A': raise TestFailed, 'chr(65)'
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60 if chr(97) <> 'a': raise TestFailed, 'chr(97)'
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61
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62 print 'cmp'
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63 if cmp(-1, 1) <> -1: raise TestFailed, 'cmp(-1, 1)'
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64 if cmp(1, -1) <> 1: raise TestFailed, 'cmp(1, -1)'
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65 if cmp(1, 1) <> 0: raise TestFailed, 'cmp(1, 1)'
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66
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67 print 'coerce'
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68 if fcmp(coerce(1, 1.1), (1.0, 1.1)): raise TestFailed, 'coerce(1, 1.1)'
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69 if coerce(1, 1L) <> (1L, 1L): raise TestFailed, 'coerce(1, 1L)'
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70 if fcmp(coerce(1L, 1.1), (1.0, 1.1)): raise TestFailed, 'coerce(1L, 1.1)'
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71
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72 print 'compile'
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73 compile('print 1\n', '', 'exec')
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74
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75 print 'delattr'
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76 import sys
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77 sys.spam = 1
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78 delattr(sys, 'spam')
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79
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80 print 'dir'
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81 x = 1
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82 if 'x' not in dir(): raise TestFailed, 'dir()'
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83 import sys
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84 if 'modules' not in dir(sys): raise TestFailed, 'dir(sys)'
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85
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86 print 'divmod'
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87 if divmod(12, 7) <> (1, 5): raise TestFailed, 'divmod(12, 7)'
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88 if divmod(-12, 7) <> (-2, 2): raise TestFailed, 'divmod(-12, 7)'
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89 if divmod(12, -7) <> (-2, -2): raise TestFailed, 'divmod(12, -7)'
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90 if divmod(-12, -7) <> (1, -5): raise TestFailed, 'divmod(-12, -7)'
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91 #
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92 if divmod(12L, 7L) <> (1L, 5L): raise TestFailed, 'divmod(12L, 7L)'
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93 if divmod(-12L, 7L) <> (-2L, 2L): raise TestFailed, 'divmod(-12L, 7L)'
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94 if divmod(12L, -7L) <> (-2L, -2L): raise TestFailed, 'divmod(12L, -7L)'
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95 if divmod(-12L, -7L) <> (1L, -5L): raise TestFailed, 'divmod(-12L, -7L)'
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96 #
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97 if divmod(12, 7L) <> (1, 5L): raise TestFailed, 'divmod(12, 7L)'
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98 if divmod(-12, 7L) <> (-2, 2L): raise TestFailed, 'divmod(-12, 7L)'
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99 if divmod(12L, -7) <> (-2L, -2): raise TestFailed, 'divmod(12L, -7)'
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100 if divmod(-12L, -7) <> (1L, -5): raise TestFailed, 'divmod(-12L, -7)'
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101 #
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102 if fcmp(divmod(3.25, 1.0), (3.0, 0.25)):
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103 raise TestFailed, 'divmod(3.25, 1.0)'
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104 if fcmp(divmod(-3.25, 1.0), (-4.0, 0.75)):
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105 raise TestFailed, 'divmod(-3.25, 1.0)'
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106 if fcmp(divmod(3.25, -1.0), (-4.0, -0.75)):
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107 raise TestFailed, 'divmod(3.25, -1.0)'
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108 if fcmp(divmod(-3.25, -1.0), (3.0, -0.25)):
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109 raise TestFailed, 'divmod(-3.25, -1.0)'
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110
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111 print 'eval'
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112 if eval('1+1') <> 2: raise TestFailed, 'eval(\'1+1\')'
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113 if eval(' 1+1\n') <> 2: raise TestFailed, 'eval(\' 1+1\\n\')'
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114 globals = {'a': 1, 'b': 2}
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115 locals = {'b': 200, 'c': 300}
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116 if eval('a', globals) <> 1: raise TestFailed, "eval(1)"
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117 if eval('a', globals, locals) <> 1: raise TestFailed, "eval(2)"
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118 if eval('b', globals, locals) <> 200: raise TestFailed, "eval(3)"
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119 if eval('c', globals, locals) <> 300: raise TestFailed, "eval(4)"
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120
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121 print 'execfile'
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122 z = 0
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123 f = open(TESTFN, 'w')
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124 f.write('z = z+1\n')
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125 f.write('z = z*2\n')
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126 f.close()
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127 execfile(TESTFN)
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128 if z <> 2: raise TestFailed, "execfile(1)"
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129 globals['z'] = 0
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130 execfile(TESTFN, globals)
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131 if globals['z'] <> 2: raise TestFailed, "execfile(1)"
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132 locals['z'] = 0
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133 execfile(TESTFN, globals, locals)
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134 if locals['z'] <> 2: raise TestFailed, "execfile(1)"
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135 unlink(TESTFN)
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136
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137 print 'filter'
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138 if filter(lambda c: 'a' <= c <= 'z', 'Hello World') <> 'elloorld':
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139 raise TestFailed, 'filter (filter a string)'
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140 if filter(None, [1, 'hello', [], [3], '', None, 9, 0]) <> [1, 'hello', [3], 9]:
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
141 raise TestFailed, 'filter (remove false values)'
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142 if filter(lambda x: x > 0, [1, -3, 9, 0, 2]) <> [1, 9, 2]:
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6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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143 raise TestFailed, 'filter (keep positives)'
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diff changeset
144 class Squares:
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145 def __init__(self, max):
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146 self.max = max
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147 self.sofar = []
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148 def __len__(self): return len(self.sofar)
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149 def __getitem__(self, i):
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150 if not 0 <= i < self.max: raise IndexError
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151 n = len(self.sofar)
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152 while n <= i:
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153 self.sofar.append(n*n)
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154 n = n+1
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155 return self.sofar[i]
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156 if filter(None, Squares(10)) != [1, 4, 9, 16, 25, 36, 49, 64, 81]:
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157 raise TestFailed, 'filter(None, Squares(10))'
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158 if filter(lambda x: x%2, Squares(10)) != [1, 9, 25, 49, 81]:
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159 raise TestFailed, 'filter(oddp, Squares(10))'
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160
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161 print 'float'
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162 if float(3.14) <> 3.14: raise TestFailed, 'float(3.14)'
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163 if float(314) <> 314.0: raise TestFailed, 'float(314)'
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164 if float(314L) <> 314.0: raise TestFailed, 'float(314L)'
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165
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166 print 'getattr'
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167 import sys
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168 if getattr(sys, 'stdout') is not sys.stdout: raise TestFailed, 'getattr'
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169
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170 print 'hasattr'
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171 import sys
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172 if not hasattr(sys, 'stdout'): raise TestFailed, 'hasattr'
cf4d8862f19b more complete tests of built-in functions
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173
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174 print 'hash'
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175 hash(None)
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176 if not hash(1) == hash(1L) == hash(1.0): raise TestFailed, 'numeric hash()'
cf4d8862f19b more complete tests of built-in functions
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177 hash('spam')
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178 hash((0,1,2,3))
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179 def f(): pass
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180
653
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181 print 'hex'
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182 if hex(16) != '0x10': raise TestFailed, 'hex(16)'
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183 if hex(16L) != '0x10L': raise TestFailed, 'hex(16L)'
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184 if hex(-16) != '-0x10': raise TestFailed, 'hex(-16)'
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185 if hex(-16L) != '-0x10L': raise TestFailed, 'hex(-16L)'
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186
1998
cf4d8862f19b more complete tests of built-in functions
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187 print 'id'
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188 id(None)
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189 id(1)
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diff changeset
190 id(1L)
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diff changeset
191 id(1.0)
cf4d8862f19b more complete tests of built-in functions
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diff changeset
192 id('spam')
cf4d8862f19b more complete tests of built-in functions
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diff changeset
193 id((0,1,2,3))
cf4d8862f19b more complete tests of built-in functions
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diff changeset
194 id([0,1,2,3])
cf4d8862f19b more complete tests of built-in functions
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195 id({'spam': 1, 'eggs': 2, 'ham': 3})
cf4d8862f19b more complete tests of built-in functions
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196
653
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197 # Test input() later, together with raw_input
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198
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199 print 'int'
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200 if int(314) <> 314: raise TestFailed, 'int(314)'
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201 if int(3.14) <> 3: raise TestFailed, 'int(3.14)'
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202 if int(314L) <> 314: raise TestFailed, 'int(314L)'
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203
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204 print 'len'
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205 if len('123') <> 3: raise TestFailed, 'len(\'123\')'
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206 if len(()) <> 0: raise TestFailed, 'len(())'
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diff changeset
207 if len((1, 2, 3, 4)) <> 4: raise TestFailed, 'len((1, 2, 3, 4))'
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208 if len([1, 2, 3, 4]) <> 4: raise TestFailed, 'len([1, 2, 3, 4])'
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diff changeset
209 if len({}) <> 0: raise TestFailed, 'len({})'
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210 if len({'a':1, 'b': 2}) <> 2: raise TestFailed, 'len({\'a\':1, \'b\': 2})'
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211
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212 print 'long'
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213 if long(314) <> 314L: raise TestFailed, 'long(314)'
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diff changeset
214 if long(3.14) <> 3L: raise TestFailed, 'long(3.14)'
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215 if long(314L) <> 314L: raise TestFailed, 'long(314L)'
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216
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217 print 'map'
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
218 if map(None, 'hello world') <> ['h','e','l','l','o',' ','w','o','r','l','d']:
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
219 raise TestFailed, 'map(None, \'hello world\')'
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diff changeset
220 if map(None, 'abcd', 'efg') <> \
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
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diff changeset
221 [('a', 'e'), ('b', 'f'), ('c', 'g'), ('d', None)]:
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
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diff changeset
222 raise TestFailed, 'map(None, \'abcd\', \'efg\')'
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
parents: 1359
diff changeset
223 if map(None, range(10)) <> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]:
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
parents: 1359
diff changeset
224 raise TestFailed, 'map(None, range(10))'
1416
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diff changeset
225 if map(lambda x: x*x, range(1,4)) <> [1, 4, 9]:
d6f6a1cb7d79 * test_*.py: new lambda syntax (also affects tests for filter, map,
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parents: 1403
diff changeset
226 raise TestFailed, 'map(lambda x: x*x, range(1,4))'
2477
11b937ea0026 avoid math, don't abort when overflow check fails
Guido van Rossum <guido@python.org>
parents: 2051
diff changeset
227 try:
11b937ea0026 avoid math, don't abort when overflow check fails
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diff changeset
228 from math import sqrt
11b937ea0026 avoid math, don't abort when overflow check fails
Guido van Rossum <guido@python.org>
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diff changeset
229 except ImportError:
11b937ea0026 avoid math, don't abort when overflow check fails
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diff changeset
230 def sqrt(x):
11b937ea0026 avoid math, don't abort when overflow check fails
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parents: 2051
diff changeset
231 return pow(x, 0.5)
1416
d6f6a1cb7d79 * test_*.py: new lambda syntax (also affects tests for filter, map,
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diff changeset
232 if map(lambda x: map(sqrt,x), [[16, 4], [81, 9]]) <> [[4.0, 2.0], [9.0, 3.0]]:
d6f6a1cb7d79 * test_*.py: new lambda syntax (also affects tests for filter, map,
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parents: 1403
diff changeset
233 raise TestFailed, 'map(lambda x: map(sqrt,x), [[16, 4], [81, 9]])'
d6f6a1cb7d79 * test_*.py: new lambda syntax (also affects tests for filter, map,
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parents: 1403
diff changeset
234 if map(lambda x, y: x+y, [1,3,2], [9,1,4]) <> [10, 4, 6]:
d6f6a1cb7d79 * test_*.py: new lambda syntax (also affects tests for filter, map,
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parents: 1403
diff changeset
235 raise TestFailed, 'map(lambda x,y: x+y, [1,3,2], [9,1,4])'
1403
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
236 def plus(*v):
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
237 accu = 0
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
238 for i in v: accu = accu + i
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
239 return accu
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
240 if map(plus, [1, 3, 7]) <> [1, 3, 7]:
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
parents: 1359
diff changeset
241 raise TestFailed, 'map(plus, [1, 3, 7])'
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
parents: 1359
diff changeset
242 if map(plus, [1, 3, 7], [4, 9, 2]) <> [1+4, 3+9, 7+2]:
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
parents: 1359
diff changeset
243 raise TestFailed, 'map(plus, [1, 3, 7], [4, 9, 2])'
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
parents: 1359
diff changeset
244 if map(plus, [1, 3, 7], [4, 9, 2], [1, 1, 0]) <> [1+4+1, 3+9+1, 7+2+0]:
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
Guido van Rossum <guido@python.org>
parents: 1359
diff changeset
245 raise TestFailed, 'map(plus, [1, 3, 7], [4, 9, 2], [1, 1, 0])'
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1940892d2fe3 Merge alpha100 branch back to main trunk
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diff changeset
246 if map(None, Squares(10)) != [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]:
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Guido van Rossum <guido@python.org>
parents: 1416
diff changeset
247 raise TestFailed, 'map(None, Squares(10))'
1940892d2fe3 Merge alpha100 branch back to main trunk
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parents: 1416
diff changeset
248 if map(int, Squares(10)) != [0, 1, 4, 9, 16, 25, 36, 49, 64, 81]:
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parents: 1416
diff changeset
249 raise TestFailed, 'map(int, Squares(10))'
1940892d2fe3 Merge alpha100 branch back to main trunk
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parents: 1416
diff changeset
250 if map(None, Squares(3), Squares(2)) != [(0,0), (1,1), (4,None)]:
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parents: 1416
diff changeset
251 raise TestFailed, 'map(None: x, Squares(3), Squares(2))'
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parents: 1416
diff changeset
252 if map(max, Squares(3), Squares(2)) != [0, 1, 4]:
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parents: 1416
diff changeset
253 raise TestFailed, 'map(None: x, Squares(3), Squares(2))'
1403
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret
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diff changeset
254
653
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diff changeset
255 print 'max'
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parents:
diff changeset
256 if max('123123') <> '3': raise TestFailed, 'max(\'123123\')'
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parents:
diff changeset
257 if max(1, 2, 3) <> 3: raise TestFailed, 'max(1, 2, 3)'
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parents:
diff changeset
258 if max((1, 2, 3, 1, 2, 3)) <> 3: raise TestFailed, 'max((1, 2, 3, 1, 2, 3))'
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diff changeset
259 if max([1, 2, 3, 1, 2, 3]) <> 3: raise TestFailed, 'max([1, 2, 3, 1, 2, 3])'
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parents:
diff changeset
260 #
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diff changeset
261 if max(1, 2L, 3.0) <> 3.0: raise TestFailed, 'max(1, 2L, 3.0)'
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parents:
diff changeset
262 if max(1L, 2.0, 3) <> 3: raise TestFailed, 'max(1L, 2.0, 3)'
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parents:
diff changeset
263 if max(1.0, 2, 3L) <> 3L: raise TestFailed, 'max(1.0, 2, 3L)'
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parents:
diff changeset
264
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diff changeset
265 print 'min'
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parents:
diff changeset
266 if min('123123') <> '1': raise TestFailed, 'min(\'123123\')'
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parents:
diff changeset
267 if min(1, 2, 3) <> 1: raise TestFailed, 'min(1, 2, 3)'
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parents:
diff changeset
268 if min((1, 2, 3, 1, 2, 3)) <> 1: raise TestFailed, 'min((1, 2, 3, 1, 2, 3))'
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diff changeset
269 if min([1, 2, 3, 1, 2, 3]) <> 1: raise TestFailed, 'min([1, 2, 3, 1, 2, 3])'
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parents:
diff changeset
270 #
74942ec70430 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
271 if min(1, 2L, 3.0) <> 1: raise TestFailed, 'min(1, 2L, 3.0)'
74942ec70430 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
272 if min(1L, 2.0, 3) <> 1L: raise TestFailed, 'min(1L, 2.0, 3)'
74942ec70430 Initial revision
Guido van Rossum <guido@python.org>
parents:
diff changeset
273 if min(1.0, 2, 3L) <> 1.0: raise TestFailed, 'min(1.0, 2, 3L)'