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# -*- coding: utf-8 -*-
import common
from common import setup_module, teardown_module
from __main__ import py
import os, sys
input_name = '%s/../COPYING' % os.path.dirname(sys.argv[0])
with open(input_name) as f:
input = f.read()
def test_1():
# No step at all.
yield validate, 'texte..texte'
# One single step.
yield validate, 'latin1..ibmpc/'
# One single step and a surface
yield validate, 'latin1..ibmpc'
# One single step.
yield validate, 'texte..latin1'
# Two single steps.
yield validate, 'texte..bangbang'
# Two single steps and a surface.
yield validate, 'texte..ibmpc'
# Three single steps.
yield validate, 'texte..iconqnx'
# Four single steps, optimized into three (with iconv) or two (without).
yield validate, 'ascii-bs..ebcdic'
def validate(request):
before, after = request.split('..')
# With a pipe
if os.name == 'nt':
py.test.skip()
command = ('$R --quiet --force < %s %s'
'| $R --quiet --force %s..%s'
% (input_name, request, after, before))
print(command)
output = common.external_output(command)
common.assert_or_diff(output, input)
# With an intermediate file
with open(common.run.work, 'w') as f:
f.write(input)
command1 = ('$R --quiet --force %s %s'
% (request, common.run.work))
command2 = ('$R --quiet --force %s..%s %s'
% (after, before, common.run.work))
print(command1)
print(command2)
common.external_output(command1)
common.external_output(command2)
with open(common.run.work) as f:
output = f.read()
common.assert_or_diff(output, input)
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