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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__"
"""
Verifies that using the same source file in different environments
will get the proper scanner for the environment being used.
"""
import TestSCons
_python_ = TestSCons._python_
test = TestSCons.TestSCons()
test.write('SConstruct', r"""
import re
include_re = re.compile(r'^include\s+(\S+)$', re.M)
input_re = re.compile(r'^input\s+(\S+)$', re.M)
scan1 = Scanner(name = 'Include',
function = lambda N,E,P,A: A.findall(N.get_text_contents()),
argument = include_re,
skeys = ['.inp'])
scan2 = Scanner(name = 'Input',
function = lambda N,E,P,A: A.findall(N.get_text_contents()),
argument = input_re,
skeys = ['.inp'])
env1 = Environment()
env2 = Environment()
env1.Append(SCANNERS=scan1)
env2.Append(SCANNERS=scan2)
env1.Command('frog.1', 'frog.inp', r'%(_python_)s do_incl.py $TARGET $SOURCES')
env2.Command('frog.2', 'frog.inp', r'%(_python_)s do_inp.py $TARGET $SOURCES')
""" % locals())
process = r"""
import sys
def process(infp, outfp):
prefix = '%(command)s '
l = len(prefix)
for line in infp.readlines():
if line[:l] == prefix:
with open(line[l:-1], 'r') as f:
process(f, outfp)
else:
outfp.write(line)
with open(sys.argv[2], 'r') as ifp, open(sys.argv[1], 'w') as ofp:
process(ifp, ofp)
sys.exit(0)
"""
test.write('do_incl.py', process % { 'command' : 'include' })
test.write('do_inp.py', process % { 'command' : 'input' })
test.write('frog.inp', """\
include sound1
input sound2
""")
test.write('sound1', 'croak\n')
test.write('sound2', 'ribbet\n')
expect = test.wrap_stdout("""\
%(_python_)s do_incl.py frog.1 frog.inp
%(_python_)s do_inp.py frog.2 frog.inp
""" % locals())
test.run(arguments='.', stdout=expect)
test.must_match('frog.1', 'croak\ninput sound2\n', mode='r')
test.must_match('frog.2', 'include sound1\nribbet\n', mode='r')
test.write('sound2', 'rudeep\n')
expect = test.wrap_stdout("""\
%(_python_)s do_inp.py frog.2 frog.inp
""" % locals())
test.run(arguments='.', stdout=expect)
test.must_match('frog.1', 'croak\ninput sound2\n', mode='r')
test.must_match('frog.2', 'include sound1\nrudeep\n', mode='r')
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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