test/SConsignFile/use-gdbm.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 Verify SConsignFile() when used with gdbm.
  28 """
  29
  30 import TestSCons
  31
  32 _python_ = TestSCons._python_
  33
  34 test = TestSCons.TestSCons()
  35
  36 try:
  37     import dbm.gnu
  38     use_dbm = "dbm.gnu"
  39 except ImportError:
  40     test.skip_test('No GNU dbm in this version of Python; skipping test.\n')
  41
  42 test.subdir('subdir')
  43
  44 test.write('build.py', r"""
  45 import sys
  46 with open(sys.argv[1], 'wb') as ofp, open(sys.argv[2], 'rb') as ifp:
  47     ofp.write(ifp.read())
  48 sys.exit(0)
  49 """)
  50
  51 database_name = test.get_sconsignname()
  52 database_filename = database_name + '.dblite'
  53 #
  54 test.write('SConstruct', """
  55 import %(use_dbm)s
  56 SConsignFile('%(database_name)s', %(use_dbm)s)
  57 DefaultEnvironment(tools=[])
  58 B = Builder(action='%(_python_)s build.py $TARGETS $SOURCES')
  59 env = Environment(BUILDERS={'B': B}, tools=[])
  60 env.B(target='f1.out', source='f1.in')
  61 env.B(target='f2.out', source='f2.in')
  62 env.B(target='subdir/f3.out', source='subdir/f3.in')
  63 env.B(target='subdir/f4.out', source='subdir/f4.in')
  64 """ % locals())
  65
  66 test.write('f1.in', "f1.in\n")
  67 test.write('f2.in', "f2.in\n")
  68 test.write(['subdir', 'f3.in'], "subdir/f3.in\n")
  69 test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
  70
  71 test.run()
  72
  73 test.must_exist(test.workpath(database_name))
  74 test.must_not_exist(test.workpath(database_filename))
  75 test.must_not_exist(test.workpath('subdir', database_name))
  76 test.must_not_exist(test.workpath('subdir', database_filename))
  77
  78 test.must_match('f1.out', "f1.in\n")
  79 test.must_match('f2.out', "f2.in\n")
  80 test.must_match(['subdir', 'f3.out'], "subdir/f3.in\n")
  81 test.must_match(['subdir', 'f4.out'], "subdir/f4.in\n")
  82
  83 test.up_to_date(arguments='.')
  84
  85 test.must_exist(test.workpath(database_name))
  86 test.must_not_exist(test.workpath(database_filename))
  87 test.must_not_exist(test.workpath('subdir', database_name))
  88 test.must_not_exist(test.workpath('subdir', database_filename))
  89
  90 test.pass_test()
  91
  92 # Local Variables:
  93 # tab-width:4
  94 # indent-tabs-mode:nil
  95 # End:
  96 # vim: set expandtab tabstop=4 shiftwidth=4: