test/CommandGenerator.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 import TestSCons
  29
  30 python = TestSCons.python
  31
  32 test = TestSCons.TestSCons()
  33
  34 test.write('build.py', r"""
  35 import sys
  36 with open(sys.argv[1], 'w') as f, open(sys.argv[2], 'r') as ifp:
  37     f.write(ifp.read())
  38 sys.exit(0)
  39 """)
  40
  41 test.write('SConstruct', """
  42 def g(source, target, for_signature, env):
  43     import sys
  44     python = r'%(python)s'
  45     return [[python, "build.py", "$TEMPFILE"] + source,
  46             [python, "build.py"] + target + ["$TEMPFILE"]]
  47
  48 b = Builder(generator=g)
  49 env = Environment(BUILDERS = { 'b' : b },
  50                   TEMPFILE=".temp")
  51 env.b(target = 'foo1.out', source = 'foo1.in')
  52 env.b(target = 'foo2.out', source = 'foo2.in')
  53 env.b(target = 'foo3.out', source = 'foo3.in')
  54 """ % locals())
  55
  56 test.write('foo1.in', "foo1.in\n")
  57
  58 test.write('foo2.in', "foo2.in\n")
  59
  60 test.write('foo3.in', "foo3.in\n")
  61
  62 test.run(arguments = 'foo1.out foo2.out foo3.out')
  63
  64 test.must_match('foo1.out','foo1.in\n', mode='r')
  65 test.must_match('foo2.out','foo2.in\n', mode='r')
  66 test.must_match('foo3.out','foo3.in\n', mode='r')
  67
  68 test.pass_test()
  69
  70 # Local Variables:
  71 # tab-width:4
  72 # indent-tabs-mode:nil
  73 # End:
  74 # vim: set expandtab tabstop=4 shiftwidth=4: