test/Clean/mkfifo.py

   1 #!/usr/bin/env python
   2 #
   3 # MIT License
   4 #
   5 # Copyright The SCons Foundation
   6 #
   7 # Permission is hereby granted, free of charge, to any person obtaining
   8 # a copy of this software and associated documentation files (the
   9 # "Software"), to deal in the Software without restriction, including
  10 # without limitation the rights to use, copy, modify, merge, publish,
  11 # distribute, sublicense, and/or sell copies of the Software, and to
  12 # permit persons to whom the Software is furnished to do so, subject to
  13 # the following conditions:
  14 #
  15 # The above copyright notice and this permission notice shall be included
  16 # in all copies or substantial portions of the Software.
  17 #
  18 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  19 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  20 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  22 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25
  26 """
  27 Verify that SCons reports an error when cleaning up a target directory
  28 containing a named pipe created with o.mkfifo().
  29 """
  30
  31 import os
  32
  33 import TestSCons
  34
  35 test = TestSCons.TestSCons()
  36
  37 if not hasattr(os, 'mkfifo'):
  38     test.skip_test('No os.mkfifo() function; skipping test\n')
  39
  40 test_dir_name = 'testdir'
  41 pipe_path = os.path.join(test_dir_name, 'namedpipe')
  42
  43 test.write('SConstruct', """\
  44 Execute(Mkdir("{0}"))
  45 dir = Dir("{0}")
  46 Clean(dir, '{0}')
  47 """.format(test_dir_name))
  48
  49 test.run(arguments='-Q -q', stdout='Mkdir("{0}")\n'.format(test_dir_name))
  50
  51 os.mkfifo(pipe_path)
  52
  53 test.must_exist(test.workpath(pipe_path))
  54
  55 expect1 = """\
  56 Mkdir("{0}")
  57 Path '{1}' exists but isn't a file or directory.
  58 scons: Could not remove '{0}': Directory not empty
  59 """.format(test_dir_name, pipe_path)
  60
  61 expect2 = """\
  62 Mkdir("{0}")
  63 Path '{1}' exists but isn't a file or directory.
  64 scons: Could not remove '{0}': File exists
  65 """.format(test_dir_name, pipe_path)
  66
  67 test.run(arguments='-c -Q -q')
  68
  69 test.must_exist(test.workpath(pipe_path))
  70
  71 if test.stdout() not in [expect1, expect2]:
  72     test.diff(expect1, test.stdout(), 'STDOUT ')
  73     test.fail_test()
  74
  75 test.pass_test()
  76
  77 # Local Variables:
  78 # tab-width:4
  79 # indent-tabs-mode:nil
  80 # End:
  81 # vim: set expandtab tabstop=4 shiftwidth=4: