test/Script-import.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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  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 """
  28 Test that a module that we import into an SConscript file can itself
  29 easily import the global SCons variables, and a handful of other variables
  30 directly from SCons.Script modules.
  31 """
  32
  33 import TestSCons
  34
  35 test = TestSCons.TestSCons()
  36
  37 test.write('SConstruct', """\
  38 import m1
  39 """)
  40
  41 test.write("m1.py", """\
  42 from SCons.Script import *
  43 SConscript('SConscript')
  44 """)
  45
  46 test.write('SConscript', """\
  47 import m2
  48 import m3
  49 import m4
  50 """)
  51
  52 test.write("m2.py", """\
  53 from SCons.Script import *
  54 Command("file.out", "file.in", Copy("$TARGET", "$SOURCE"))
  55 """)
  56
  57 test.write("m3.py", """\
  58 import SCons.Script
  59
  60 SCons.Script.BuildTask
  61 SCons.Script.CleanTask
  62 SCons.Script.QuestionTask
  63
  64 old_SCons_Script_variables = [
  65     'OptParser',
  66     'keep_going_on_error',
  67     'print_explanations',
  68     'print_includes',
  69     'print_objects',
  70     'print_time',
  71     'memory_stats',
  72     'ignore_errors',
  73     'repositories',
  74     'print_dtree',
  75     'print_tree',
  76     'sconscript_time',
  77     'command_time',
  78     'exit_status',
  79     'profiling',
  80 ]
  81
  82 for var in old_SCons_Script_variables:
  83     try:
  84         getattr(SCons.Script, var)
  85     except AttributeError:
  86         pass
  87     else:
  88         raise Exception("unexpected variable SCons.Script.%s" % var)
  89 """)
  90
  91 test.write("m4.py", """\
  92 import SCons.Script.SConscript
  93 SCons.Script.SConscript.Arguments
  94 SCons.Script.SConscript.ArgList
  95 SCons.Script.SConscript.BuildTargets
  96 SCons.Script.SConscript.CommandLineTargets
  97 SCons.Script.SConscript.DefaultTargets
  98 """)
  99
 100 test.write("file.in", "file.in\n")
 101
 102 test.run(arguments = '.')
 103
 104 test.must_match("file.out", "file.in\n")
 105
 106 test.pass_test()
 107
 108 # Local Variables:
 109 # tab-width:4
 110 # indent-tabs-mode:nil
 111 # End:
 112 # vim: set expandtab tabstop=4 shiftwidth=4: