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#!/usr/bin/env python
#
# __COPYRIGHT__
#
# 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__"
"""
Test that $M4 and $M4FLAGS work as expected.
"""
import os
import os.path
import string
import sys
import TestSCons
python = TestSCons.python
test = TestSCons.TestSCons()
test.write('mym4.py', """
import string
import sys
contents = sys.stdin.read()
sys.stdout.write(string.replace(contents, 'M4', 'mym4.py'))
sys.exit(0)
""")
test.write('SConstruct', """
env = Environment(M4 = r'%s mym4.py', tools=['default', 'm4'])
env.M4(target = 'aaa.x', source = 'aaa.x.m4')
""" % python)
test.write('aaa.x.m4', """\
line 1
M4
line 3
""")
test.run()
test.fail_test(test.read(test.workpath('aaa.x'), 'r') != "line 1\nmym4.py\nline 3\n")
m4 = test.where_is('m4')
if m4:
test.write("wrapper.py",
"""import os
import string
import sys
open('%s', 'wb').write("wrapper.py\\n")
os.system(string.join(sys.argv[1:], " "))
""" % string.replace(test.workpath('wrapper.out'), '\\', '\\\\'))
test.write('SConstruct', """
foo = Environment(M4FLAGS='-DFFF=fff')
m4 = foo.Dictionary('M4')
bar = Environment(M4 = r'%s wrapper.py ' + m4, M4FLAGS='-DBBB=bbb')
foo.M4(target = 'foo.x', source = 'foo.x.m4')
bar.M4(target = 'bar', source = 'bar.m4')
""" % python)
test.write('foo.x.m4', "line 1\n"
"FFF\n"
"line 3\n")
test.write('bar.m4', "line 1\n"
"BBB\n"
"line 3\n")
test.run(arguments = '.')
test.up_to_date(arguments = '.')
test.fail_test(test.read('wrapper.out') != "wrapper.py\n")
test.fail_test(test.read('foo.x', 'r') != "line 1\nfff\nline 3\n")
test.fail_test(test.read('bar', 'r') != "line 1\nbbb\nline 3\n")
test.pass_test()
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