test/Clean/Option.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 {Set,Get}Option('clean') works correctly to control
  28 cleaning behavior.
  29 """
  30
  31
  32 import TestSCons
  33
  34 _python_ = TestSCons._python_
  35
  36 test = TestSCons.TestSCons()
  37
  38 test.write('build.py', r"""
  39 import sys
  40 with open(sys.argv[1], 'wb') as ofp, open(sys.argv[2], 'rb') as ifp:
  41     ofp.write(ifp.read())
  42 """)
  43
  44 test.write('SConstruct', """
  45 DefaultEnvironment(tools=[])
  46 B = Builder(action = r'%(_python_)s build.py $TARGETS $SOURCES')
  47 env = Environment(tools=[], BUILDERS = { 'B' : B })
  48 env.B(target = 'foo.out', source = 'foo.in')
  49
  50 mode = ARGUMENTS.get('MODE')
  51 if mode == 'not':
  52     assert not GetOption('clean')
  53 if mode == 'set-zero':
  54     assert GetOption('clean')
  55     SetOption('clean', 0)
  56     assert GetOption('clean')
  57 if mode == 'set-one':
  58     assert not GetOption('clean')
  59     SetOption('clean', 1)
  60     assert GetOption('clean')
  61 """ % locals())
  62
  63 test.write('foo.in', '"Foo", I say!\n')
  64
  65 test.run(arguments='foo.out MODE=not')
  66 test.must_match(test.workpath('foo.out'), '"Foo", I say!\n')
  67
  68 test.run(arguments='-c foo.out MODE=set-zero')
  69 test.must_not_exist(test.workpath('foo.out'))
  70
  71 test.run(arguments='foo.out MODE=none')
  72 test.must_match(test.workpath('foo.out'), '"Foo", I say!\n')
  73
  74 test.run(arguments='foo.out MODE=set-one')
  75 test.must_not_exist(test.workpath('foo.out'))
  76
  77 test.pass_test()
  78
  79 # Local Variables:
  80 # tab-width:4
  81 # indent-tabs-mode:nil
  82 # End:
  83 # vim: set expandtab tabstop=4 shiftwidth=4: