test/LEX/LEX.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 import TestSCons
  27
  28 _python_ = TestSCons._python_
  29 _exe   = TestSCons._exe
  30
  31 test = TestSCons.TestSCons()
  32
  33 test.file_fixture('mylex.py')
  34
  35 test.write('SConstruct', """
  36 DefaultEnvironment(tools=[])
  37 env = Environment(LEX=r'%(_python_)s mylex.py', tools=['default', 'lex'])
  38 env.CFile(target='aaa', source='aaa.l')
  39 env.CFile(target='bbb', source='bbb.lex')
  40 env.CXXFile(target='ccc', source='ccc.ll')
  41 env.CXXFile(target='ddd', source='ddd.lm')
  42 """ % locals())
  43
  44 test.write('aaa.l', "aaa.l\nLEX\n")
  45 test.write('bbb.lex', "bbb.lex\nLEX\n")
  46 test.write('ccc.ll', "ccc.ll\nLEX\n")
  47 test.write('ddd.lm', "ddd.lm\nLEX\n")
  48
  49 test.run(arguments='.', stderr=None)
  50
  51 # Read in with mode='r' because mylex.py implicitley wrote to stdout
  52 # with mode='w'.
  53 test.must_match('aaa.c', "aaa.l\nmylex.py\n", mode='r')
  54 test.must_match('bbb.c', "bbb.lex\nmylex.py\n", mode='r')
  55 test.must_match('ccc.cc', "ccc.ll\nmylex.py\n", mode='r')
  56 test.must_match('ddd.m', "ddd.lm\nmylex.py\n", mode='r')
  57
  58 test.pass_test()
  59
  60 # Local Variables:
  61 # tab-width:4
  62 # indent-tabs-mode:nil
  63 # End:
  64 # vim: set expandtab tabstop=4 shiftwidth=4: