test/Climb/explicit-parent-u.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 """
  27 Test that the -u option only builds targets at or below
  28 the current directory.
  29 """
  30
  31 import TestSCons
  32
  33 test = TestSCons.TestSCons()
  34
  35 # Make sure explicit targets beginning with ../ get built.
  36 test.subdir('subdir')
  37
  38 test.write('SConstruct', """\
  39 DefaultEnvironment(tools=[])
  40 def cat(env, source, target):
  41     target = str(target[0])
  42     with open(target, 'wb') as ofp:
  43         for src in source:
  44             with open(str(src), 'rb') as ifp:
  45                 ofp.write(ifp.read())
  46 env = Environment(tools=[],
  47                   BUILDERS={'Cat':Builder(action=cat)})
  48 env.Cat('f1.out', 'f1.in')
  49 env.Cat('f2.out', 'f2.in')
  50 SConscript('subdir/SConscript', "env")
  51 """)
  52
  53 test.write('f1.in', "f1.in\n")
  54 test.write('f2.in', "f2.in\n")
  55
  56 test.write(['subdir', 'SConscript'], """\
  57 Import("env")
  58 env.Cat('f3.out', 'f3.in')
  59 env.Cat('f4.out', 'f4.in')
  60 """)
  61
  62 test.write(['subdir', 'f3.in'], "subdir/f3.in\n")
  63 test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
  64
  65 test.run(chdir = 'subdir', arguments = '-u ../f2.out')
  66
  67 test.must_not_exist(test.workpath('f1.out'))
  68 test.must_exist(test.workpath('f2.out'))
  69 test.must_not_exist(test.workpath('dir', 'f3.out'))
  70 test.must_not_exist(test.workpath('dir', 'f4.out'))
  71
  72 test.pass_test()
  73
  74 # Local Variables:
  75 # tab-width:4
  76 # indent-tabs-mode:nil
  77 # End:
  78 # vim: set expandtab tabstop=4 shiftwidth=4: