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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 the $LEXCOMSTR construction variable allows you to customize
the displayed string when lex is called.
"""
import TestSCons
_python_ = TestSCons._python_
test = TestSCons.TestSCons()
test.write('mylex.py', """
import sys
outfile = open(sys.argv[1], 'wb')
for f in sys.argv[2:]:
infile = open(f, 'rb')
for l in [l for l in infile.readlines() if l != '/*lex*/\\n']:
outfile.write(l)
sys.exit(0)
""")
test.write('SConstruct', """
env = Environment(tools=['default', 'lex'],
LEXCOM = r'%(_python_)s mylex.py $TARGET $SOURCES',
LEXCOMSTR = 'Lexing $TARGET from $SOURCE')
env.CFile(target = 'aaa', source = 'aaa.l')
env.CFile(target = 'bbb', source = 'bbb.lex')
""" % locals())
test.write('aaa.l', "aaa.l\n/*lex*/\n")
test.write('bbb.lex', "bbb.lex\n/*lex*/\n")
test.run(stdout = test.wrap_stdout("""\
Lexing aaa.c from aaa.l
Lexing bbb.c from bbb.lex
"""))
test.must_match('aaa.c', "aaa.l\n")
test.must_match('bbb.c', "bbb.lex\n")
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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