test/Batch/Boolean.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 basic use of batch_key to write a batch builder that handles
  28 arbitrary pairs of target + source files.
  29 """
  30
  31 import TestSCons
  32
  33 test = TestSCons.TestSCons()
  34
  35 test.write('SConstruct', """
  36 DefaultEnvironment(tools=[])
  37
  38 def batch_build(target, source, env):
  39     for t, s in zip(target, source):
  40         with open(str(t), 'wb') as f, open(str(s), 'rb') as infp:
  41             f.write(infp.read())
  42 env = Environment(tools=[])
  43 bb = Action(batch_build, batch_key=True)
  44 env['BUILDERS']['Batch'] = Builder(action=bb)
  45 env1 = env.Clone()
  46 env1.Batch('f1a.out', 'f1a.in')
  47 env1.Batch('f1b.out', 'f1b.in')
  48 env2 = env.Clone()
  49 env2.Batch('f2a.out', 'f2a.in')
  50 env3 = env.Clone()
  51 env3.Batch('f3a.out', 'f3a.in')
  52 env3.Batch('f3b.out', 'f3b.in')
  53 """)
  54
  55 test.write('f1a.in', "f1a.in\n")
  56 test.write('f1b.in', "f1b.in\n")
  57 test.write('f2a.in', "f2a.in\n")
  58 test.write('f3a.in', "f3a.in\n")
  59 test.write('f3b.in', "f3b.in\n")
  60
  61 expect = test.wrap_stdout("""\
  62 batch_build(["f1a.out", "f1b.out"], ["f1a.in", "f1b.in"])
  63 batch_build(["f2a.out"], ["f2a.in"])
  64 batch_build(["f3a.out", "f3b.out"], ["f3a.in", "f3b.in"])
  65 """)
  66
  67 test.run(stdout = expect)
  68
  69 test.must_match('f1a.out', "f1a.in\n")
  70 test.must_match('f1b.out', "f1b.in\n")
  71 test.must_match('f2a.out', "f2a.in\n")
  72 test.must_match('f3a.out', "f3a.in\n")
  73 test.must_match('f3b.out', "f3b.in\n")
  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: