#!/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__" import os import sys import TestSCons _python_ = TestSCons._python_ _exe = TestSCons._exe test = TestSCons.TestSCons() test.subdir('in') test.write('mylex.py', """ import getopt import sys import os if sys.platform == 'win32': longopts = ['nounistd'] else: longopts = [] cmd_opts, args = getopt.getopt(sys.argv[1:], 'I:tx', longopts) opt_string = '' i_arguments = '' for opt, arg in cmd_opts: if opt == '-I': i_arguments = i_arguments + ' ' + arg else: opt_string = opt_string + ' ' + opt for a in args: contents = open(a, 'r').read() contents = contents.replace('LEXFLAGS', opt_string) contents = contents.replace('I_ARGS', i_arguments) sys.stdout.write(contents) sys.exit(0) """) test.write('SConstruct', """ env = Environment(LEX = r'%(_python_)s mylex.py', LEXFLAGS = '-x -I${TARGET.dir} -I${SOURCE.dir}', tools=['default', 'lex']) env.CFile(target = 'out/aaa', source = 'in/aaa.l') """ % locals()) test.write(['in', 'aaa.l'], "aaa.l\nLEXFLAGS\nI_ARGS\n") test.run('.', stderr = None) lexflags = ' -x -t' if sys.platform == 'win32': lexflags = ' --nounistd' + lexflags # Read in with mode='r' because mylex.py implicitley wrote to stdout # with mode='w'. test.must_match(['out', 'aaa.c'], "aaa.l\n%s\n out in\n" % lexflags, mode='r') test.pass_test() # Local Variables: # tab-width:4 # indent-tabs-mode:nil # End: # vim: set expandtab tabstop=4 shiftwidth=4: