Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_format.py @ 80661:94de77bd0b4b 2.7

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Issue #16194: document imp.load_dynamic problems when read several extension modules from the same binary object file.
author Andrew Svetlov <andrew.svetlov@gmail.com>
date Thu, 29 Nov 2012 19:51:28 +0200
parents b36cb4602e21
children 80cfd4caa726
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 import sys
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2 from test.test_support import verbose, have_unicode, TestFailed
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3 import test.test_support as test_support
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4 import unittest
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5
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6 maxsize = test_support.MAX_Py_ssize_t
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7
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8 # test string formatting operator (I am not sure if this is being tested
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9 # elsewhere but, surely, some of the given cases are *not* tested because
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10 # they crash python)
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11 # test on unicode strings as well
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12
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13 def testformat(formatstr, args, output=None, limit=None, overflowok=False):
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14 if verbose:
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15 if output:
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16 print "%s %% %s =? %s ..." %\
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17 (repr(formatstr), repr(args), repr(output)),
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18 else:
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19 print "%s %% %s works? ..." % (repr(formatstr), repr(args)),
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20 try:
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21 result = formatstr % args
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22 except OverflowError:
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23 if not overflowok:
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24 raise
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25 if verbose:
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26 print 'overflow (this is fine)'
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27 else:
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28 if output and limit is None and result != output:
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29 if verbose:
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30 print 'no'
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31 raise AssertionError("%r %% %r == %r != %r" %
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32 (formatstr, args, result, output))
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33 # when 'limit' is specified, it determines how many characters
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34 # must match exactly; lengths must always match.
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35 # ex: limit=5, '12345678' matches '12345___'
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36 # (mainly for floating point format tests for which an exact match
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37 # can't be guaranteed due to rounding and representation errors)
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38 elif output and limit is not None and (
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39 len(result)!=len(output) or result[:limit]!=output[:limit]):
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40 if verbose:
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41 print 'no'
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42 print "%s %% %s == %s != %s" % \
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43 (repr(formatstr), repr(args), repr(result), repr(output))
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44 else:
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45 if verbose:
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46 print 'yes'
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47
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48
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49 def testboth(formatstr, *args, **kwargs):
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50 testformat(formatstr, *args, **kwargs)
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51 if have_unicode:
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52 testformat(unicode(formatstr), *args, **kwargs)
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53
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54
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55 class FormatTest(unittest.TestCase):
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56 def test_format(self):
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57 testboth("%.1d", (1,), "1")
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58 testboth("%.*d", (sys.maxint,1), overflowok=True) # expect overflow
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59 testboth("%.100d", (1,), '00000000000000000000000000000000000000'
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60 '000000000000000000000000000000000000000000000000000000'
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61 '00000001', overflowok=True)
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62 testboth("%#.117x", (1,), '0x00000000000000000000000000000000000'
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63 '000000000000000000000000000000000000000000000000000000'
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64 '0000000000000000000000000001',
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65 overflowok=True)
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66 testboth("%#.118x", (1,), '0x00000000000000000000000000000000000'
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67 '000000000000000000000000000000000000000000000000000000'
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68 '00000000000000000000000000001',
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69 overflowok=True)
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70
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71 testboth("%f", (1.0,), "1.000000")
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72 # these are trying to test the limits of the internal magic-number-length
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73 # formatting buffer, if that number changes then these tests are less
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74 # effective
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75 testboth("%#.*g", (109, -1.e+49/3.))
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76 testboth("%#.*g", (110, -1.e+49/3.))
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77 testboth("%#.*g", (110, -1.e+100/3.))
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78
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79 # test some ridiculously large precision, expect overflow
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80 testboth('%12.*f', (123456, 1.0))
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81
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82 # check for internal overflow validation on length of precision
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83 # these tests should no longer cause overflow in Python
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84 # 2.7/3.1 and later.
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85 testboth("%#.*g", (110, -1.e+100/3.))
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86 testboth("%#.*G", (110, -1.e+100/3.))
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87 testboth("%#.*f", (110, -1.e+100/3.))
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88 testboth("%#.*F", (110, -1.e+100/3.))
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89
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90 # Formatting of long integers. Overflow is not ok
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91 testboth("%x", 10L, "a")
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92 testboth("%x", 100000000000L, "174876e800")
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93 testboth("%o", 10L, "12")
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94 testboth("%o", 100000000000L, "1351035564000")
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95 testboth("%d", 10L, "10")
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96 testboth("%d", 100000000000L, "100000000000")
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97
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98 big = 123456789012345678901234567890L
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99 testboth("%d", big, "123456789012345678901234567890")
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100 testboth("%d", -big, "-123456789012345678901234567890")
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101 testboth("%5d", -big, "-123456789012345678901234567890")
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102 testboth("%31d", -big, "-123456789012345678901234567890")
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103 testboth("%32d", -big, " -123456789012345678901234567890")
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104 testboth("%-32d", -big, "-123456789012345678901234567890 ")
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105 testboth("%032d", -big, "-0123456789012345678901234567890")
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106 testboth("%-032d", -big, "-123456789012345678901234567890 ")
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107 testboth("%034d", -big, "-000123456789012345678901234567890")
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108 testboth("%034d", big, "0000123456789012345678901234567890")
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109 testboth("%0+34d", big, "+000123456789012345678901234567890")
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110 testboth("%+34d", big, " +123456789012345678901234567890")
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111 testboth("%34d", big, " 123456789012345678901234567890")
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112 testboth("%.2d", big, "123456789012345678901234567890")
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113 testboth("%.30d", big, "123456789012345678901234567890")
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114 testboth("%.31d", big, "0123456789012345678901234567890")
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115 testboth("%32.31d", big, " 0123456789012345678901234567890")
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parents: 45500
diff changeset
116 testboth("%d", float(big), "123456________________________", 6)
14713
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats.
Tim Peters <tim.peters@gmail.com>
parents: 13194
diff changeset
117
46100
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
118 big = 0x1234567890abcdef12345L # 21 hex digits
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
119 testboth("%x", big, "1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
120 testboth("%x", -big, "-1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
121 testboth("%5x", -big, "-1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
122 testboth("%22x", -big, "-1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
123 testboth("%23x", -big, " -1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
124 testboth("%-23x", -big, "-1234567890abcdef12345 ")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
125 testboth("%023x", -big, "-01234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
126 testboth("%-023x", -big, "-1234567890abcdef12345 ")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
127 testboth("%025x", -big, "-0001234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
128 testboth("%025x", big, "00001234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
129 testboth("%0+25x", big, "+0001234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
130 testboth("%+25x", big, " +1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
131 testboth("%25x", big, " 1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
132 testboth("%.2x", big, "1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
133 testboth("%.21x", big, "1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
134 testboth("%.22x", big, "01234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
135 testboth("%23.22x", big, " 01234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
136 testboth("%-23.22x", big, "01234567890abcdef12345 ")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
137 testboth("%X", big, "1234567890ABCDEF12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
138 testboth("%#X", big, "0X1234567890ABCDEF12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
139 testboth("%#x", big, "0x1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
140 testboth("%#x", -big, "-0x1234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
141 testboth("%#.23x", -big, "-0x001234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
142 testboth("%#+.23x", big, "+0x001234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
143 testboth("%# .23x", big, " 0x001234567890abcdef12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
144 testboth("%#+.23X", big, "+0X001234567890ABCDEF12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
145 testboth("%#-+.23X", big, "+0X001234567890ABCDEF12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
146 testboth("%#-+26.23X", big, "+0X001234567890ABCDEF12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
147 testboth("%#-+27.23X", big, "+0X001234567890ABCDEF12345 ")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
148 testboth("%#+27.23X", big, " +0X001234567890ABCDEF12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
149 # next one gets two leading zeroes from precision, and another from the
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
150 # 0 flag and the width
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
151 testboth("%#+027.23X", big, "+0X0001234567890ABCDEF12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
152 # same, except no 0 flag
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
153 testboth("%#+27.23X", big, " +0X001234567890ABCDEF12345")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
154 testboth("%x", float(big), "123456_______________", 6)
14713
58b832b8745e Derived from Martin's SF patch 110609: support unbounded ints in %d,i,u,x,X,o formats.
Tim Peters <tim.peters@gmail.com>
parents: 13194
diff changeset
155
46100
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
156 big = 012345670123456701234567012345670L # 32 octal digits
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
157 testboth("%o", big, "12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
158 testboth("%o", -big, "-12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
159 testboth("%5o", -big, "-12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
160 testboth("%33o", -big, "-12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
161 testboth("%34o", -big, " -12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
162 testboth("%-34o", -big, "-12345670123456701234567012345670 ")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
163 testboth("%034o", -big, "-012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
164 testboth("%-034o", -big, "-12345670123456701234567012345670 ")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
165 testboth("%036o", -big, "-00012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
166 testboth("%036o", big, "000012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
167 testboth("%0+36o", big, "+00012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
168 testboth("%+36o", big, " +12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
169 testboth("%36o", big, " 12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
170 testboth("%.2o", big, "12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
171 testboth("%.32o", big, "12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
172 testboth("%.33o", big, "012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
173 testboth("%34.33o", big, " 012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
174 testboth("%-34.33o", big, "012345670123456701234567012345670 ")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
175 testboth("%o", big, "12345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
176 testboth("%#o", big, "012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
177 testboth("%#o", -big, "-012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
178 testboth("%#.34o", -big, "-0012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
179 testboth("%#+.34o", big, "+0012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
180 testboth("%# .34o", big, " 0012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
181 testboth("%#+.34o", big, "+0012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
182 testboth("%#-+.34o", big, "+0012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
183 testboth("%#-+37.34o", big, "+0012345670123456701234567012345670 ")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
184 testboth("%#+37.34o", big, " +0012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
185 # next one gets one leading zero from precision
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
186 testboth("%.33o", big, "012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
187 # base marker shouldn't change that, since "0" is redundant
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
188 testboth("%#.33o", big, "012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
189 # but reduce precision, and base marker should add a zero
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
190 testboth("%#.32o", big, "012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
191 # one leading zero from precision, and another from "0" flag & width
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
192 testboth("%034.33o", big, "0012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
193 # base marker shouldn't change that
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
194 testboth("%0#34.33o", big, "0012345670123456701234567012345670")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
195 testboth("%o", float(big), "123456__________________________", 6)
15455
d0146d128897 Fox for SF bug #123859: %[duxXo] long formats inconsistent.
Tim Peters <tim.peters@gmail.com>
parents: 14713
diff changeset
196
46100
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
197 # Some small ints, in both Python int and long flavors).
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
198 testboth("%d", 42, "42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
199 testboth("%d", -42, "-42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
200 testboth("%d", 42L, "42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
201 testboth("%d", -42L, "-42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
202 testboth("%d", 42.0, "42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
203 testboth("%#x", 1, "0x1")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
204 testboth("%#x", 1L, "0x1")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
205 testboth("%#X", 1, "0X1")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
206 testboth("%#X", 1L, "0X1")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
207 testboth("%#x", 1.0, "0x1")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
208 testboth("%#o", 1, "01")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
209 testboth("%#o", 1L, "01")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
210 testboth("%#o", 0, "0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
211 testboth("%#o", 0L, "0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
212 testboth("%o", 0, "0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
213 testboth("%o", 0L, "0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
214 testboth("%d", 0, "0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
215 testboth("%d", 0L, "0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
216 testboth("%#x", 0, "0x0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
217 testboth("%#x", 0L, "0x0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
218 testboth("%#X", 0, "0X0")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
219 testboth("%#X", 0L, "0X0")
15455
d0146d128897 Fox for SF bug #123859: %[duxXo] long formats inconsistent.
Tim Peters <tim.peters@gmail.com>
parents: 14713
diff changeset
220
46100
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
221 testboth("%x", 0x42, "42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
222 testboth("%x", -0x42, "-42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
223 testboth("%x", 0x42L, "42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
224 testboth("%x", -0x42L, "-42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
225 testboth("%x", float(0x42), "42")
15455
d0146d128897 Fox for SF bug #123859: %[duxXo] long formats inconsistent.
Tim Peters <tim.peters@gmail.com>
parents: 14713
diff changeset
226
46100
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
227 testboth("%o", 042, "42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
228 testboth("%o", -042, "-42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
229 testboth("%o", 042L, "42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
230 testboth("%o", -042L, "-42")
7da8918102fe Changed test so it no longer runs as a side effect of importing.
Jerry Seutter <jseutter@gmail.com>
parents: 45500
diff changeset
231 testboth("%o", float(042), "42")
15580
668166a50c70 Add test case for error message raised by bad % format character
Andrew M. Kuchling <amk@amk.ca>
parents: 15455
diff changeset
232
53312
c5e0d9beebf9 Backport of some of the work in r71665 to trunk. This reworks much of
Eric Smith <eric@trueblade.com>
parents: 48003
diff changeset
233 # alternate float formatting
c5e0d9beebf9 Backport of some of the work in r71665 to trunk. This reworks much of
Eric Smith <eric@trueblade.com>
parents: 48003
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234 testformat('%g', 1.1, '1.1')
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Eric Smith <eric@trueblade.com>
parents: 48003
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235 testformat('%#g', 1.1, '1.10000')
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parents: 48003
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236
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Jerry Seutter <jseutter@gmail.com>
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237 # Test exception for unknown format characters
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238 if verbose:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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239 print 'Testing exceptions'
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Andrew M. Kuchling <amk@amk.ca>
parents: 15455
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240
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241 def test_exc(formatstr, args, exception, excmsg):
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Jerry Seutter <jseutter@gmail.com>
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242 try:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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243 testformat(formatstr, args)
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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244 except exception, exc:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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245 if str(exc) == excmsg:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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246 if verbose:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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247 print "yes"
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Jerry Seutter <jseutter@gmail.com>
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248 else:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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249 if verbose: print 'no'
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parents: 45500
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250 print 'Unexpected ', exception, ':', repr(str(exc))
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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251 except:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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252 if verbose: print 'no'
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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253 print 'Unexpected exception'
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Jerry Seutter <jseutter@gmail.com>
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254 raise
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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255 else:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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256 raise TestFailed, 'did not get expected exception: %s' % excmsg
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Andrew M. Kuchling <amk@amk.ca>
parents: 15455
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257
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258 test_exc('abc %a', 1, ValueError,
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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259 "unsupported format character 'a' (0x61) at index 5")
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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260 if have_unicode:
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parents: 45500
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261 test_exc(unicode('abc %\u3000','raw-unicode-escape'), 1, ValueError,
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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262 "unsupported format character '?' (0x3000) at index 5")
24415
f5cfa0ee02cf Fix the problem of not raising a TypeError exception when doing:
Neal Norwitz <nnorwitz@gmail.com>
parents: 24364
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263
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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264 test_exc('%d', '1', TypeError, "%d format: a number is required, not str")
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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265 test_exc('%g', '1', TypeError, "float argument required, not str")
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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266 test_exc('no format', '1', TypeError,
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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267 "not all arguments converted during string formatting")
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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268 test_exc('no format', u'1', TypeError,
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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269 "not all arguments converted during string formatting")
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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270 test_exc(u'no format', '1', TypeError,
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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271 "not all arguments converted during string formatting")
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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272 test_exc(u'no format', u'1', TypeError,
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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273 "not all arguments converted during string formatting")
25723
61e6b57ebbe1 A test for the recent overflow-in-format-crash bug.
Michael W. Hudson <mwh@python.net>
parents: 24674
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274
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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275 class Foobar(long):
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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276 def __oct__(self):
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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277 # Returning a non-string should not blow up.
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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278 return self + 1
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Neal Norwitz <nnorwitz@gmail.com>
parents: 31043
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279
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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280 test_exc('%o', Foobar(), TypeError,
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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281 "expected string or Unicode object, long found")
39469
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Neal Norwitz <nnorwitz@gmail.com>
parents: 31043
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282
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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283 if maxsize == 2**31-1:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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284 # crashes 2.2.1 and earlier:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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285 try:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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286 "%*d"%(maxsize, -127)
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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287 except MemoryError:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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288 pass
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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289 else:
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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290 raise TestFailed, '"%*d"%(maxsize, -127) should fail'
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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291
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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292 def test_main():
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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293 test_support.run_unittest(FormatTest)
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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294
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Jerry Seutter <jseutter@gmail.com>
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295
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Jerry Seutter <jseutter@gmail.com>
parents: 45500
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296 if __name__ == "__main__":
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parents: 45500
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297 unittest.main()