new_contents: 
  #!/usr/bin/env python
  #
  # __COPYRIGHT__
  #
  # Permission is hereby granted, free of charge, to any person obtaining
  # a copy of this software and associated documentation files (the
  # "Software"), to deal in the Software without restriction, including
  # without limitation the rights to use, copy, modify, merge, publish,
  # distribute, sublicense, and/or sell copies of the Software, and to
  # permit persons to whom the Software is furnished to do so, subject to
  # the following conditions:
  #
  # The above copyright notice and this permission notice shall be included
  # in all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  #
  
  __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  
  """
  Test that MSVS generation works when CPPPATH contains Dir nodes.
  Also make sure changing CPPPATH causes rebuild.
  """
  
  import os
  import sys
  
  import TestSConsMSVS
  
  test = TestSConsMSVS.TestSConsMSVS()
  
  if sys.platform != 'win32':
      msg = "Skipping Visual Studio test on non-Windows platform '%s'\n" % sys.platform
      test.skip_test(msg)
  
  
  SConscript_contents = """\
  env = Environment()
  
  sources = ['main.cpp']
  
  program = env.Program(target = 'hello', source = sources)
  
  if ARGUMENTS.get('moreincludes'):
    env.AppendUnique(CPPPATH = [env.Dir('.'), env.Dir('myincludes')])
  else:
    env.AppendUnique(CPPPATH = [env.Dir('.')])
  
  env.MSVSProject(target = 'Hello' + env['MSVSPROJECTSUFFIX'],
                  srcs = sources,
                  buildtarget = program,
                  variant = 'Release')
  """
  
  test.write('SConstruct', SConscript_contents)
  
  test.write('main.cpp', """\
  #include <stdio.h>
  int main() {
    printf("hello, world!\\n");
  }
  """)
  
  test.run()
  
  test.must_exist(test.workpath('Hello.vcproj'))
  test.must_exist(test.workpath('Hello.sln'))
  # vcproj = test.read('Test.vcproj', 'r')
  
  test.run(arguments='moreincludes=1')
  test.must_not_contain_any_line(test.stdout(), ['is up to date'])
  test.must_contain_all_lines(test.stdout(), ['Adding', 'Hello'])
  
  test.pass_test()
  
  # Local Variables:
  # tab-width:4
  # indent-tabs-mode:nil
  # End:
  # vim: set expandtab tabstop=4 shiftwidth=4:
  
subject: Test for prev commit (r5249, fix for #2702).