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#! /usr/bin/env python
"""Test the arraymodule.
Roger E. Masse
"""
import array
from test_support import verbose
def main():
testtype('c', 'c')
for type in (['b', 'h', 'i', 'l', 'f', 'd']):
testtype(type, 1)
def testtype(type, example):
a = array.array(type)
a.append(example)
if verbose:
print 40*'*'
print 'array after append: ', a
a.typecode
a.itemsize
if a.typecode in ('i', 'b', 'h', 'l'):
a.byteswap()
if a.typecode == 'c':
f = open('/etc/passwd', 'r')
a.fromfile(f, 10)
if verbose:
print 'char array with 10 bytes of /etc/passwd appended: ', a
a.fromlist(['a', 'b', 'c'])
if verbose:
print 'char array with list appended: ', a
a.insert(0, example)
if verbose:
print 'array of %s after inserting another:' % a.typecode, a
f = open('/dev/null', 'w')
a.tofile(f)
a.tolist()
a.tostring()
if verbose:
print 'array of %s converted to a list: ' % a.typecode, a.tolist()
if verbose:
print 'array of %s converted to a string: ' \
% a.typecode, a.tostring()
main()
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