test/NoClean.py

   1 #!/usr/bin/env python
   2 #
   3 # __COPYRIGHT__
   4 #
   5 # Permission is hereby granted, free of charge, to any person obtaining
   6 # a copy of this software and associated documentation files (the
   7 # "Software"), to deal in the Software without restriction, including
   8 # without limitation the rights to use, copy, modify, merge, publish,
   9 # distribute, sublicense, and/or sell copies of the Software, and to
  10 # permit persons to whom the Software is furnished to do so, subject to
  11 # the following conditions:
  12 #
  13 # The above copyright notice and this permission notice shall be included
  14 # in all copies or substantial portions of the Software.
  15 #
  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  17 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  18 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  20 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  21 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23 #
  24
  25 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  26
  27 #
  28 # This test ensures that NoClean works correctly, even when it's applied to
  29 # a single target in the return list of an multi-target Builder.
  30 #
  31 import TestSCons
  32
  33 test = TestSCons.TestSCons()
  34
  35 test.write('SConstruct', """
  36 def action(target, source, env):
  37     for t in target:
  38         with open(t.get_internal_path(), 'w'):
  39             pass
  40 Command('1.out', 'SConstruct', action)
  41 NoClean('1.out')
  42 """)
  43
  44 test.write('SConstruct.force', """
  45 def action(target, source, env):
  46     for t in target:
  47         with open(t.get_internal_path(), 'w'):
  48             pass
  49     with open('4.out', 'w'):
  50         pass
  51 res = Command('3.out', 'SConstruct.force', action)
  52 Clean('4.out', res)
  53 NoClean('4.out')
  54 """)
  55
  56 test.write('SConstruct.multi', """
  57 def action(target, source, env):
  58     for t in target:
  59         with open(t.get_internal_path(), 'w'):
  60             pass
  61 Command(['5.out', '6.out'], 'SConstruct.multi', action)
  62 NoClean('6.out')
  63 """)
  64
  65 #
  66 # Basic check: NoClean keeps files
  67 #
  68 test.run()
  69 test.run(arguments='-c')
  70
  71 test.must_exist('1.out')
  72
  73 #
  74 # Check: NoClean overrides Clean
  75 #
  76 test.run(arguments=['-f', 'SConstruct.force'])
  77 test.run(arguments=['-f', 'SConstruct.force', '-c'])
  78
  79 test.must_not_exist('3.out')
  80 test.must_exist('4.out')
  81
  82 #
  83 # Check: NoClean works for multi-target Builders
  84 #
  85 test.run(arguments=['-f', 'SConstruct.multi'])
  86 test.run(arguments=['-f', 'SConstruct.multi', '-c'])
  87
  88 test.must_not_exist('5.out')
  89 test.must_exist('6.out')
  90
  91 test.pass_test()
  92
  93 # Local Variables:
  94 # tab-width:4
  95 # indent-tabs-mode:nil
  96 # End:
  97 # vim: set expandtab tabstop=4 shiftwidth=4: