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annotate Lib/test/test_StringIO.py @ 15058:3a04bebb666a legacy-trunk

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Uncommented tests that failed for cStringIO, Added missing clode to make the clode test test a close. ;)
author Jim Fulton <jim@zope.com>
date Fri, 06 Oct 2000 19:21:32 +0000
parents 45967ff1b6dc
children becd8a121464
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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d6ffb6d7fe8a New test cases for the StringIO module
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1 # Tests StringIO and cStringIO
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2
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3 import string
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4
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5 def do_test(module):
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6 s = (string.letters+'\n')*5
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7 f = module.StringIO(s)
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8 print f.read(10)
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9 print f.readline()
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10 print len(f.readlines(60))
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11
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12 f = module.StringIO()
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13 f.write(s)
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14 f.seek(10)
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15 f.truncate()
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16 print `f.getvalue()`
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17 f.seek(0)
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18 f.truncate(5)
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19 print `f.getvalue()`
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20 f.close()
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21 try:
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22 f.write("frobnitz")
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23 except ValueError, e:
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24 print "Caught expected ValueError writing to closed StringIO:"
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25 print e
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26 else:
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27 print "Failed to catch ValueError writing to closed StringIO."
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28
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29 # Don't bother testing cStringIO without
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30 import StringIO, cStringIO
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31 do_test(StringIO)
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32 do_test(cStringIO)