test/no-arguments.py

   1 #!/usr/bin/env python
   2 #
   3 # __COPYRIGHT__
   4 #
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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
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  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
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  15 #
  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 we use a default target of the current directory when there
  29 is no Default() in the SConstruct file and there are no command-line
  30 arguments, or a null command-line argument.
  31 """
  32
  33
  34 import TestSCons
  35
  36 test = TestSCons.TestSCons()
  37
  38 test.write('SConstruct', r"""
  39 def cat(env, source, target):
  40     target = str(target[0])
  41     source = list(map(str, source))
  42     print('cat(%s) > %s' % (source, target))
  43     with open(target, "wb") as f:
  44         for src in source:
  45             with open(src, "rb") as ifp:
  46                 f.write(ifp.read())
  47
  48 env = Environment(BUILDERS={'Build':Builder(action=cat)})
  49 env.Build('aaa.out', 'aaa.in')
  50 """)
  51
  52 test.write('aaa.in', "aaa.in\n")
  53
  54 up_to_date = test.wrap_stdout("scons: `.' is up to date.\n")
  55
  56 #
  57 test.run()
  58 test.must_match('aaa.out', "aaa.in\n")
  59 test.run(stdout=up_to_date)
  60
  61 #
  62 test.unlink('aaa.out')
  63 test.must_not_exist('aaa.out')
  64
  65 #
  66 test.run([''])
  67 test.must_match('aaa.out', "aaa.in\n")
  68 test.run([''], stdout=up_to_date)
  69
  70 #
  71 test.pass_test()
  72
  73 # Local Variables:
  74 # tab-width:4
  75 # indent-tabs-mode:nil
  76 # End:
  77 # vim: set expandtab tabstop=4 shiftwidth=4: