test/Install/Clone.py

   1 #!/usr/bin/env python
   2 #
   3 # MIT Licenxe
   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 Verify that we can Install() and InstallAs() from a construction
  28 environment cloned from a clone.
  29 """
  30
  31 import TestSCons
  32
  33 test = TestSCons.TestSCons()
  34
  35 test.write('SConstruct', """
  36 DefaultEnvironment(tools=[])
  37 env1 = Environment(DESTDIR='sub1', tools=[])
  38
  39 # Call env1.Install() but not env1.InstallAs() *before* we clone it.
  40 # This is to verify that re-initializing the Install() attribute on the
  41 # construction environment doesn't mess up the environment settings in
  42 # a way that leaves the InstallAs() intializer in place, which leads to
  43 # infinite recursion.
  44 env1.Install('$DESTDIR', 'foo.in')
  45
  46 env2 = env1.Clone(DESTDIR='sub2')
  47 env3 = env2.Clone(DESTDIR='sub3')
  48
  49 env2.Install('$DESTDIR', 'foo.in')
  50 env3.Install('$DESTDIR', 'foo.in')
  51
  52 env1.InstallAs('$DESTDIR/foo.out', 'foo.in')
  53 env2.InstallAs('$DESTDIR/foo.out', 'foo.in')
  54 env3.InstallAs('$DESTDIR/foo.out', 'foo.in')
  55 """)
  56
  57 test.write('foo.in', "foo.in\n")
  58
  59 test.run(arguments = '.')
  60
  61 test.must_match(['sub1', 'foo.in'], "foo.in\n")
  62 test.must_match(['sub2', 'foo.in'], "foo.in\n")
  63 test.must_match(['sub3', 'foo.in'], "foo.in\n")
  64
  65 test.must_match(['sub1', 'foo.out'], "foo.in\n")
  66 test.must_match(['sub2', 'foo.out'], "foo.in\n")
  67 test.must_match(['sub3', 'foo.out'], "foo.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: