test/M4/M4.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:
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  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 Test that $M4 and $M4FLAGS work as expected.
  29 """
  30
  31 import os
  32
  33 import TestSCons
  34
  35 _python_ = TestSCons._python_
  36
  37 test = TestSCons.TestSCons()
  38
  39 test.write('mym4.py', """
  40 import sys
  41 contents = sys.stdin.read()
  42 sys.stdout.write(contents.replace('M4', 'mym4.py'))
  43 sys.exit(0)
  44 """)
  45
  46 test.write('SConstruct', """
  47 DefaultEnvironment(tools=[])
  48 env = Environment(tools=['m4'],
  49                   M4 = r'%(_python_)s mym4.py')
  50 env.M4(target = 'aaa.x', source = 'aaa.x.m4')
  51 """ % locals())
  52
  53 test.write('aaa.x.m4', """\
  54 line 1
  55 M4
  56 line 3
  57 """)
  58
  59 test.run()
  60
  61 test.must_match(test.workpath('aaa.x'), os.linesep.join(["line 1", "mym4.py", "line 3", ""]))
  62
  63 m4 = test.where_is('m4')
  64
  65 if not m4:
  66     test.skip_test('M4 not found found; skipping test.\n')
  67
  68 test.file_fixture('wrapper.py')
  69
  70 test.write('SConstruct', """
  71 DefaultEnvironment(tools=[])
  72 foo = Environment(tools=['m4'],
  73                   M4=r'%(m4)s', M4FLAGS='-DFFF=fff')
  74 m4 = foo.Dictionary('M4')
  75 bar = Environment(tools=['m4'],
  76                   M4 = r'%(_python_)s wrapper.py ' + m4, M4FLAGS='-DBBB=bbb')
  77 foo.M4(target = 'foo.x', source = 'foo.x.m4')
  78 bar.M4(target = 'bar', source = 'bar.m4')
  79 """ % locals())
  80
  81 test.write('foo.x.m4',  os.linesep.join(["line 1", "FFF", "line 3"]))
  82
  83 test.write('bar.m4', os.linesep.join(["line 1", "BBB", "line 3"]))
  84
  85 test.run(arguments = '.')
  86 test.up_to_date(arguments = '.')
  87
  88 test.must_match('wrapper.out', "wrapper.py\n")
  89
  90 test.must_match('foo.x', os.linesep.join(["line 1", "fff", "line 3"]))
  91
  92 test.must_match('bar', os.linesep.join(["line 1", "bbb", "line 3"]))
  93
  94 test.pass_test()
  95
  96 # Local Variables:
  97 # tab-width:4
  98 # indent-tabs-mode:nil
  99 # End:
 100 # vim: set expandtab tabstop=4 shiftwidth=4: