tests/test_cmp.py

   1 #! /usr/bin/env python
   2
   3 import subprocess
   4 import sys
   5 from ppu_tu import setup, teardown, find_in_path  # noqa
   6
   7
   8 test_prog_path = find_in_path('cmp.py')
   9
  10
  11 def create_file(name, content):
  12     with open(name, 'w') as fp:
  13         fp.write(content)
  14
  15
  16 def test_cmp_equal():
  17     create_file('test1', 'test')
  18     create_file('test2', 'test')
  19     assert subprocess.call(
  20         [sys.executable, test_prog_path, "-i", "test1", "test2"]) == 0
  21
  22     create_file('test3', 'test3')
  23     create_file('test4', 'test4')
  24     assert subprocess.call(
  25         [sys.executable, test_prog_path, "-i", "test3", "test4"]) == 1