test/Builder/non-multi.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 a builder without "multi" set can still be called multiple
  28 times if the calls are the same.
  29 """
  30
  31 import TestSCons
  32
  33 test = TestSCons.TestSCons(match=TestSCons.match_re)
  34
  35 test.write('SConstruct', """
  36 DefaultEnvironment(tools=[])
  37
  38 def build(env, target, source):
  39     with open(str(target[0]), 'wb') as f:
  40         for s in source:
  41             with open(str(s), 'rb') as infp:
  42                 f.write(infp.read())
  43
  44 B = Builder(action=build, multi=0)
  45 env = Environment(tools=[], BUILDERS = { 'B' : B })
  46 env.B(target = 'file7.out', source = 'file7.in')
  47 env.B(target = 'file7.out', source = 'file7.in')
  48 env.B(target = 'file8.out', source = 'file8.in', arg=1)
  49 env.B(target = 'file8.out', source = 'file8.in', arg=1)
  50 """)
  51
  52 test.write('file7.in', 'file7.in\n')
  53 test.write('file8.in', 'file8.in\n')
  54
  55 test.run(arguments='file7.out')
  56 test.run(arguments='file8.out')
  57
  58 test.must_match('file7.out', "file7.in\n")
  59 test.must_match('file8.out', "file8.in\n")
  60
  61 test.pass_test()
  62
  63 # Local Variables:
  64 # tab-width:4
  65 # indent-tabs-mode:nil
  66 # End:
  67 # vim: set expandtab tabstop=4 shiftwidth=4: