test/Builder/multi/same-overrides.py

   1 #!/usr/bin/env python
   2 #
   3 # __COPYRIGHT__
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   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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  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  17 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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  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 Verify that everything works if two multi calls have the same overrides.
  29 """
  30
  31 import TestSCons
  32
  33 test = TestSCons.TestSCons(match=TestSCons.match_re)
  34
  35 _python_ = TestSCons._python_
  36
  37 test.write('build.py', r"""\
  38 import sys
  39 def build(num, target, source):
  40     with open(str(target), 'wb') as f:
  41         f.write(bytearray('%s\n'% num,'utf-8'))
  42         for s in source:
  43             with open(str(s), 'rb') as infp:
  44                 f.write(infp.read())
  45 build(sys.argv[1], sys.argv[2], sys.argv[3:])
  46 """)
  47
  48 test.write('SConstruct', """\
  49 DefaultEnvironment(tools=[])
  50
  51 B = Builder(action=r'%(_python_)s build.py $foo $TARGET $SOURCES', multi=1)
  52 env = Environment(tools=[], BUILDERS = { 'B' : B })
  53 env.B(target = 'file4.out', source = 'file4a.in', foo=3)
  54 env.B(target = 'file4.out', source = 'file4b.in', foo=3)
  55 """ % locals())
  56
  57 test.write('file4a.in', 'file4a.in\n')
  58 test.write('file4b.in', 'file4b.in\n')
  59
  60 expect = ("""
  61 scons: warning: Two different environments were specified for target file4.out,
  62 \tbut they appear to have the same action: %s build.py .foo .TARGET .SOURCES
  63 """ % TestSCons.re_escape(_python_)) + TestSCons.file_expr
  64
  65 test.run(arguments='file4.out', stderr=expect)
  66
  67 test.must_match('file4.out', "3\nfile4a.in\nfile4b.in\n")
  68
  69 test.pass_test()
  70
  71 # Local Variables:
  72 # tab-width:4
  73 # indent-tabs-mode:nil
  74 # End:
  75 # vim: set expandtab tabstop=4 shiftwidth=4: