test/path-change.py

   1 #!/usr/bin/env python
   2 #
   3 # __COPYRIGHT__
   4 #
   5 # Permission is hereby granted, free of charge, to any person obtaining
   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:
  12 #
  13 # The above copyright notice and this permission notice shall be included
  14 # in all copies or substantial portions of the Software.
  15 #
  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  17 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  18 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  20 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  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 Make sure that changing the location - but not the name - of a
  29 source file triggers a rebuild (issue #2311).
  30 """
  31
  32 import TestSCons
  33
  34 test = TestSCons.TestSCons()
  35
  36 test.subdir('src1')
  37 test.subdir('src2')
  38
  39 test.write('SConstruct', """
  40
  41 vars = Variables()
  42 vars.AddVariables(
  43       PathVariable('SRCDIR', 'name the subdir to take the sources from', 'src1'))
  44 env = Environment(variables = vars)
  45 Export('env')
  46
  47 env.Object(target='hello.o', source=['$SRCDIR/hello.c'])
  48 env.Program(target = 'hello', source = ['hello.o'])
  49 """)
  50
  51 hello_text=r"""
  52
  53 #include <stdio.h>
  54 #include <stdlib.h>
  55 int
  56 main()
  57 {
  58         printf("%s\n");
  59         exit (0);
  60 }
  61
  62 """
  63
  64 test.write('src1/hello.c', hello_text % 'src1/hello')
  65 test.write('src2/hello.c', hello_text % 'src2/hello')
  66
  67 test.not_up_to_date(options='SRCDIR=src1')
  68 test.up_to_date(options='SRCDIR=src1')
  69 test.not_up_to_date(options='SRCDIR=src2')
  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: