gecko-dev/config/tests/unit-LineEndings.py

47 lines
1.0 KiB
Python

import unittest
from StringIO import StringIO
import os
import sys
import os.path
import mozunit
from Preprocessor import Preprocessor
class TestLineEndings(unittest.TestCase):
"""
Unit tests for the Context class
"""
def setUp(self):
self.pp = Preprocessor()
self.pp.out = StringIO()
self.tempnam = os.tempnam('.')
def tearDown(self):
os.remove(self.tempnam)
def createFile(self, lineendings):
f = open(self.tempnam, 'wb')
for line, ending in zip(['a', '#literal b', 'c'], lineendings):
f.write(line+ending)
f.close()
def testMac(self):
self.createFile(['\x0D']*3)
self.pp.do_include(self.tempnam)
self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n')
def testUnix(self):
self.createFile(['\x0A']*3)
self.pp.do_include(self.tempnam)
self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n')
def testWindows(self):
self.createFile(['\x0D\x0A']*3)
self.pp.do_include(self.tempnam)
self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n')
if __name__ == '__main__':
mozunit.main()