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SCons / test / SWIG / SWIGOUTDIR.py

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#!/usr/bin/env python
#
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

"""
Verify that use of the $SWIGOUTDIR variable causes SCons to recognize
that Java files are created in the specified output directory.
"""

import sys

import TestSCons

test = TestSCons.TestSCons()

test = TestSCons.TestSCons()

swig = test.where_is('swig')

if not swig:
    test.skip_test('Can not find installed "swig", skipping test.\n')

where_java_include=test.java_where_includes()

if not where_java_include:
    test.skip_test('Can not find installed Java include files, skipping test.\n')

test.write(['SConstruct'], """\
env = Environment(tools = ['default', 'swig'],
                CPPPATH=%(where_java_include)s,                 
                )

Java_foo_interface = env.SharedLibrary(
    'Java_foo_interface', 
    'Java_foo_interface.i', 
    SWIGOUTDIR = 'java/build',
    SWIGFLAGS = '-c++ -java -Wall',
    SWIGCXXFILESUFFIX = "_wrap.cpp")
""" % locals())

test.write('Java_foo_interface.i', """\
%module foopack
""")

# SCons should realize that it needs to create the java/build
# subdirectory to hold the generate .java files.
test.run(arguments = '.')

# SCons should remove the built .java files.
test.run(arguments = '-c java/build/foopack.java java/build/foopackJNI.java')

test.must_not_exist('java/build/foopackJNI.java')
test.must_not_exist('java/build/foopack.java') 

# SCons should realize it needs to rebuild the removed .java files.
test.not_up_to_date(arguments = '.')



test.pass_test()