#!/usr/bin/env python
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

"""
Test that setting the YACCHXXFILESUFFIX variable can reflect a yacc
utility that writes to an odd
"""

import TestSCons

_python_ = TestSCons._python_

test = TestSCons.TestSCons()



test.write('myyacc.py', """\
import getopt
import os.path
import sys
opts, args = getopt.getopt(sys.argv[1:], 'do:')
for o, a in opts:
    if o == '-o':
        outfile = open(a, 'wb')
for f in args:
    with open(f, 'rb') as infile:
        for l in [l for l in infile.readlines() if l != b'/*yacc*/\\n']:
            outfile.write(l)
outfile.close()
base, ext = os.path.splitext(args[0])
with open(base+'.hxxsuffix', 'wb') as outfile:
    outfile.write((" ".join(sys.argv)+'\\n').encode())
sys.exit(0)
""")

test.write('SConstruct', """
env = Environment(tools=['default', 'yacc'],
                  YACC = r'%(_python_)s myyacc.py',
                  YACCFLAGS = '-d',
                  YACCHXXFILESUFFIX = '.hxxsuffix')
env.CXXFile(target = 'aaa', source = 'aaa.yy')
""" % locals())

test.write('aaa.yy', "aaa.yy\n/*yacc*/\n")

test.run(arguments = '.')

test.must_match('aaa.cc', "aaa.yy\n")
test.must_match('aaa.hxxsuffix', "myyacc.py -d -o aaa.cc aaa.yy\n")

test.up_to_date(arguments = '.')



test.pass_test()

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