#!/usr/bin/env python
#
# MIT License
#
# Copyright The SCons Foundation
#
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# permit persons to whom the Software is furnished to do so, subject to
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# The above copyright notice and this permission notice shall be included
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"""
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.file_fixture('mycompile.py')

test.write('SConstruct', """
DefaultEnvironment(tools=[])
env = Environment(
    tools=['default', 'lex'],
    LEXCOM=r'%(_python_)s mycompile.py lex $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:
