test/Interactive/option-s.py

   1 #!/usr/bin/env python
   2 #
   3 # __COPYRIGHT__
   4 #
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   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:
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  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
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  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 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  25
  26 """
  27 Verify basic operation of the --interactive command line option
  28 to build a target, rebuild it when the input changes, and not rebuild
  29 it when the input doesn't change.
  30 """
  31
  32 import TestSCons
  33
  34 test = TestSCons.TestSCons()
  35
  36 test.write('SConstruct', """\
  37 Command('foo.out', 'foo.in', Copy('$TARGET', '$SOURCE'))
  38 Command('1', [], Touch('$TARGET'))
  39 Command('2', [], Touch('$TARGET'))
  40 """)
  41
  42 test.write('foo.in', "foo.in 1\n")
  43
  44
  45
  46 scons = test.start(arguments = '-Q --interactive')
  47
  48 scons.send("build foo.out 1\n")
  49
  50 test.wait_for(test.workpath('1'))
  51
  52 test.must_match(test.workpath('foo.out'), "foo.in 1\n")
  53
  54
  55
  56 test.write('foo.in', "foo.in 2\n")
  57
  58 scons.send("build -s foo.out 2\n")
  59
  60 test.wait_for(test.workpath('2'))
  61
  62 test.must_match(test.workpath('foo.out'), "foo.in 2\n")
  63
  64
  65
  66 scons.send("build foo.out\n")
  67
  68 expect_stdout = """\
  69 scons>>> Copy("foo.out", "foo.in")
  70 Touch("1")
  71 scons>>> scons>>> scons: `foo.out' is up to date.
  72 scons>>>
  73 """
  74
  75 test.finish(scons, stdout = expect_stdout)
  76
  77
  78
  79 test.pass_test()
  80
  81 # Local Variables:
  82 # tab-width:4
  83 # indent-tabs-mode:nil
  84 # End:
  85 # vim: set expandtab tabstop=4 shiftwidth=4: