test/exitfns.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
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  10 # permit persons to whom the Software is furnished to do so, subject to
  11 # the following conditions:
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  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
  25 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  26
  27 import TestSCons
  28 test = TestSCons.TestSCons()
  29
  30 # also exclude these tests since it overides the exit function which doesnt work with coverage
  31 # # more info here: https://coverage.readthedocs.io/en/coverage-4.4.2/subprocess.html#
  32 # TODO: figure out how to cover tests which use exit functions
  33 if test.coverage_run():
  34     test.skip_test("This test replaces the exit function which is needed by coverage to write test data; skipping test.")
  35
  36 sconstruct = """
  37 from SCons.exitfuncs import register
  38
  39 def x1():
  40     print("running x1")
  41 def x2(n):
  42     print("running x2(%s)" % repr(n))
  43 def x3(n, kwd=None):
  44     print("running x3(%s, kwd=%s)" % (repr(n), repr(kwd)))
  45
  46 register(x3, "no kwd args")
  47 register(x1)
  48 register(x2, 12)
  49 register(x3, 5, kwd="bar")
  50 register(x3, "no kwd args")
  51
  52 """
  53
  54 expected_output = test.wrap_stdout("scons: `.' is up to date.\n") + \
  55 """running x3('no kwd args', kwd=None)
  56 running x3(5, kwd='bar')
  57 running x2(12)
  58 running x1
  59 running x3('no kwd args', kwd=None)
  60 """
  61
  62 test.write('SConstruct', sconstruct)
  63
  64 test.run(arguments='-f SConstruct .', stdout = expected_output)
  65
  66 test.write('SConstruct', """import sys
  67 def f():
  68     pass
  69
  70 sys.exitfunc = f
  71 """ + sconstruct)
  72
  73 test.run(arguments='-f SConstruct .', stdout = expected_output)
  74
  75 test.pass_test()
  76
  77 # Local Variables:
  78 # tab-width:4
  79 # indent-tabs-mode:nil
  80 # End:
  81 # vim: set expandtab tabstop=4 shiftwidth=4: