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Use TESTFN instead of /etc/passwd and /dev/null as test files.

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This commit is contained in:
Guido van Rossum 1997-04-09 20:51:54 +00:00
parent 2095d24842
commit c9f8f1467e
1 changed files with 12 additions and 5 deletions
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17
Lib/test/test_array.py
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@ -3,7 +3,7 @@
Roger E. Masse Roger E. Masse
""" """
import array import array
from test_support import verbose from test_support import verbose, TESTFN, unlink
def main(): def main():
@ -12,10 +12,11 @@ def main():
for type in (['b', 'h', 'i', 'l', 'f', 'd']): for type in (['b', 'h', 'i', 'l', 'f', 'd']):
testtype(type, 1) testtype(type, 1)
unlink(TESTFN)
def testtype(type, example): def testtype(type, example):
a = array.array(type) a = array.array(type)
a.append(example) a.append(example)
if verbose: if verbose:
@ -27,10 +28,14 @@ def testtype(type, example):
a.byteswap() a.byteswap()
if a.typecode == 'c': if a.typecode == 'c':
f = open('/etc/passwd', 'r') f = open(TESTFN, "w")
f.write("The quick brown fox jumps over the lazy dog.\n")
f.close()
f = open(TESTFN, 'r')
a.fromfile(f, 10) a.fromfile(f, 10)
f.close()
if verbose: if verbose:
print 'char array with 10 bytes of /etc/passwd appended: ', a print 'char array with 10 bytes of TESTFN appended: ', a
a.fromlist(['a', 'b', 'c']) a.fromlist(['a', 'b', 'c'])
if verbose: if verbose:
print 'char array with list appended: ', a print 'char array with list appended: ', a
@ -38,8 +43,9 @@ def testtype(type, example):
a.insert(0, example) a.insert(0, example)
if verbose: if verbose:
print 'array of %s after inserting another:' % a.typecode, a print 'array of %s after inserting another:' % a.typecode, a
f = open('/dev/null', 'w') f = open(TESTFN, 'w')
a.tofile(f) a.tofile(f)
f.close()
a.tolist() a.tolist()
a.tostring() a.tostring()
if verbose: if verbose:
@ -48,5 +54,6 @@ def testtype(type, example):
print 'array of %s converted to a string: ' \ print 'array of %s converted to a string: ' \
% a.typecode, a.tostring() % a.typecode, a.tostring()
main() main()