test/up-to-date.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 Verify appropriate printing of "is up to date" messages.
  29 """
  30
  31 import TestSCons
  32
  33 _python_ = TestSCons._python_
  34
  35 test = TestSCons.TestSCons()
  36
  37 test.write('build.py', r"""
  38 import sys
  39 with open(sys.argv[1], 'wb') as f, open(sys.argv[2], 'rb') as ifp:
  40     f.write(ifp.read())
  41 """)
  42
  43 test.write('SConstruct', """
  44 B = Builder(action = r'%(_python_)s build.py $TARGETS $SOURCES')
  45 env = Environment(BUILDERS =  { 'B' : B })
  46 env.B(target = 'f1.out', source = 'f1.in')
  47 env.B(target = 'f2.out', source = 'f2.in')
  48 env.B(target = 'f3.out', source = 'f3.in')
  49 env.B(target = 'f4.out', source = 'f4.in')
  50 """ % locals())
  51
  52 test.write('f1.in', "f1.in\n")
  53 test.write('f2.in', "f2.in\n")
  54 test.write('f3.in', "f3.in\n")
  55 test.write('f4.in', "f4.in\n")
  56
  57 test.run(arguments = 'f1.out f3.out')
  58
  59 expect = test.wrap_stdout("""\
  60 scons: `f1.out' is up to date.
  61 %(_python_)s build.py f2.out f2.in
  62 scons: `f3.out' is up to date.
  63 %(_python_)s build.py f4.out f4.in
  64 """ % locals())
  65
  66 test.run(arguments = 'f1.out f2.out f3.out f4.out', stdout = expect)
  67
  68 # Make sure all of the "up to date" messages get printed even when -j
  69 # is used.  This broke during signature refactoring development.
  70 expected_lines = [
  71     "scons: `f1.out' is up to date.",
  72     "scons: `f2.out' is up to date.",
  73     "scons: `f3.out' is up to date.",
  74     "scons: `f4.out' is up to date.",
  75 ]
  76
  77 test.run(options = '-j4 f1.out f2.out f3.out f4.out')
  78
  79 test.must_contain_all_lines(test.stdout(), expected_lines)
  80
  81 test.pass_test()
  82
  83 # Local Variables:
  84 # tab-width:4
  85 # indent-tabs-mode:nil
  86 # End:
  87 # vim: set expandtab tabstop=4 shiftwidth=4: