test/AlwaysBuild.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
  26 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  27
  28 import os
  29
  30 import TestSCons
  31
  32 test = TestSCons.TestSCons()
  33
  34 test.subdir('sub')
  35
  36 sub_f3_out = os.path.join('sub', 'f3.out')
  37 _SUBDIR_f3_out = os.path.join('$SUBDIR', 'f3.out')
  38
  39 test.write('SConstruct', """\
  40 def bfunc(target, source, env):
  41     import shutil
  42     shutil.copyfile('f2.in', str(target[0]))
  43
  44 B = Builder(action=bfunc)
  45 env = Environment(BUILDERS = { 'B' : B }, SUBDIR='sub')
  46 env.B('f1.out', source='f1.in')
  47 AlwaysBuild('f1.out')
  48
  49 env.B(r'%(sub_f3_out)s', source='f3.in')
  50 env.AlwaysBuild(r'%(_SUBDIR_f3_out)s')
  51
  52 env.Alias('clean1', [], Delete('clean1-target'))
  53 env.AlwaysBuild('clean1')
  54 c2 = env.Alias('clean2', [], [Delete('clean2-t1'), Delete('clean2-t2')])
  55 env.AlwaysBuild(c2)
  56
  57 def dir_build(target, source, env):
  58     with open('dir_build.txt', 'ab') as f:
  59         f.write(b'dir_build()\\n')
  60 env.Command(Dir('dir'), None, dir_build)
  61 env.AlwaysBuild('dir')
  62 """ % locals())
  63
  64 test.write('f1.in', "f1.in\n")
  65 test.write('f2.in', "1")
  66 test.write('f3.in', "f3.in\n")
  67
  68 test.subdir('dir')
  69
  70 test.run(arguments = ".")
  71 test.must_match('f1.out', '1')
  72 test.must_match(['sub', 'f3.out'], '1')
  73 test.must_match('dir_build.txt', "dir_build()\n")
  74
  75 test.write('f2.in', "2")
  76
  77 test.run(arguments = ".")
  78 test.must_match('f1.out', '2')
  79 test.must_match(['sub', 'f3.out'], '2')
  80 test.must_match('dir_build.txt', "dir_build()\ndir_build()\n")
  81
  82 test.run(arguments = 'clean1', stdout=test.wrap_stdout("""\
  83 Delete("clean1-target")
  84 """))
  85
  86 test.run(arguments = 'clean2', stdout=test.wrap_stdout("""\
  87 Delete("clean2-t1")
  88 Delete("clean2-t2")
  89 """))
  90
  91 test.not_up_to_date(arguments = 'dir')
  92
  93 test.must_match('dir_build.txt', "dir_build()\ndir_build()\ndir_build()\n")
  94
  95 test.pass_test()
  96
  97 # Local Variables:
  98 # tab-width:4
  99 # indent-tabs-mode:nil
 100 # End:
 101 # vim: set expandtab tabstop=4 shiftwidth=4: