test/Errors/preparation.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 A currently disabled test that used to verify that we print a useful
  28 message (and exit non-zero) if an external error occurs while deciding
  29 if a Node is current or not.
  30
  31 This behavior changed when the Big Signature Refactoring changed when
  32 signature calculation happens to *after* a Node has been visited (and
  33 therefore visiting source Nodes in turn).  Creating an analogous situation
  34 in the new code isn't obvious, and It's not clear whether we need it
  35 anyway, so we're going to leave this checked in but disabled for now.
  36 """
  37
  38 import sys
  39
  40 import TestSCons
  41
  42 test = TestSCons.TestSCons()
  43
  44 test.skip_test('Test not useful with current code; skipping.\n')
  45
  46 work_file_out = test.workpath('work', 'file.out')
  47
  48 test.subdir('install', 'work')
  49
  50 test.write(['work', 'SConstruct'], """\
  51 _ = DefaultEnvironment(tools=[])
  52 file_out = Command('file.out', 'file.in', Copy('$TARGET', '$SOURCE'))
  53 Alias("install", file_out)
  54
  55 # Make a directory where we expect the File() to be.  This causes an
  56 # IOError or OSError when we try to open it to read its signature.
  57 import os
  58 os.mkdir('file.in')
  59 """)
  60
  61 if sys.platform == 'win32':
  62     error_message = "Permission denied"
  63 else:
  64     error_message = "Is a directory"
  65
  66 expect = """\
  67 scons: *** [install] %(work_file_out)s: %(error_message)s
  68 """ % locals()
  69
  70 test.run(chdir = 'work',
  71          arguments = 'install',
  72          status = 2,
  73          stderr = expect)
  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: