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#!/usr/bin/env python
#
# Copyright (c) 2001, 2002 Steven Knight
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
import os.path
import sys
import TestSCons
test = TestSCons.TestSCons()
python = sys.executable
test.subdir('sub1', 'sub2', 'sub3')
test.write('build.py', r"""
import sys
contents = open(sys.argv[2], 'rb').read()
file = open(sys.argv[1], 'wb')
file.write(contents)
file.close()
""")
test.write('SConstruct', """
import SCons.Defaults
B = Builder(name='B', action='%s build.py $TARGET $SOURCES')
env = Environment(BUILDERS = [B, SCons.Defaults.Alias])
env.B(target = 'sub1/foo.out', source = 'sub1/foo.in')
Default('.')
Export('env')
SConscript('sub2/SConscript')
env.Alias('baz', env.B(target = 'sub3/baz.out', source = 'sub3/baz.in'))
""" % python)
test.write(['sub2', 'SConscript'], """
Import('env')
env.B(target = 'bar.out', source = 'bar.in')
""")
test.write(['sub1', 'foo.in'], "sub1/foo.in")
test.write(['sub2', 'bar.in'], "sub2/bar.in")
test.write(['sub3', 'baz.in'], "sub3/baz.in")
test.run(arguments = '-u foo.out', chdir = 'sub1')
test.fail_test(test.read(['sub1', 'foo.out']) != "sub1/foo.in")
test.fail_test(os.path.exists(test.workpath('sub2', 'bar.out')))
test.fail_test(os.path.exists(test.workpath('sub3', 'baz.out')))
test.run(chdir = 'sub2', arguments = '-u')
test.fail_test(test.read(['sub2', 'bar.out']) != "sub2/bar.in")
test.fail_test(os.path.exists(test.workpath('sub3', 'baz.out')))
test.run(chdir = 'sub2', arguments = '-u baz')
test.fail_test(test.read(['sub3', 'baz.out']) != "sub3/baz.in")
test.pass_test()
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