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#!/usr/bin/env python
#
# MIT License
#
# Copyright The SCons Foundation
#
# 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.
"""
Test that detection of file-writing options in YACCFLAGS works.
Also test that the construction vars for the same purpose work.
"""
from pathlib import Path
import TestSCons
from TestCmd import IS_WINDOWS
_python_ = TestSCons._python_
_exe = TestSCons._exe
if IS_WINDOWS:
compiler = 'msvc'
linker = 'mslink'
else:
compiler = 'gcc'
linker = 'gnulink'
test = TestSCons.TestSCons()
test.subdir('sub1')
test.subdir('sub2')
test.dir_fixture('YACCFLAGS-fixture')
test.write('SConstruct', """\
DefaultEnvironment(tools=[])
SConscript(dirs=['sub1', 'sub2'])
""")
# this SConscript is for the options-in-flags version
test.write(['sub1', 'SConscript'], """\
import sys
env = Environment(
YACC=r'%(_python_)s myyacc.py',
YACCFLAGS='-x --header=header.h --graph=graph.g',
tools=['yacc', '%(linker)s', '%(compiler)s'],
)
targs = env.CFile(target='aaa', source='aaa.y')
t = [str(target) for target in targs]
# fail ourselves if the two extra files were not detected
if not all((len(t) == 3, "header.h" in t, "graph.g" in t)):
sys.exit(1)
""" % locals())
test.write(['sub1', 'aaa.y'], "aaa.y\nYACCFLAGS\n")
# this SConscript is for the construction var version
test.write(['sub2', 'SConscript'], """\
import sys
env = Environment(
YACC=r'%(_python_)s myyacc.py',
YACCFLAGS='-x',
tools=['yacc', '%(linker)s', '%(compiler)s'],
)
env.CFile(
target='aaa',
source='aaa.y',
YACC_HEADER_FILE='header.h',
YACC_GRAPH_FILE='graph.g',
)
""" % locals())
test.write(['sub2', 'aaa.y'], "aaa.y\nYACCFLAGS\n")
test.run('.', stderr=None)
test.must_match(['sub1', 'aaa.c'], "aaa.y\n -x --header=header.h --graph=graph.g\n")
# NOTE: this behavior is "wrong" but we're keeping it for compat:
# the generated files should go into 'sub1', not the topdir.
test.must_match(['header.h'], 'yacc header\n')
test.must_match(['graph.g'], 'yacc graph\n')
# To confirm the files from the file-output options were tracked,
# we should do a clean and make sure they got removed.
# As noted, they currently don't go into the tracked location,
# so using the check in the SConscript instead.
#test.run(arguments='-c .')
#test.must_not_exist(test.workpath(['sub1', 'header.h']))
#test.must_not_exist(test.workpath(['sub1', 'graph.g']))
sub2 = Path('sub2')
headerfile = sub2 / 'header.h'
graphfile = sub2 / 'graph.g'
yaccflags = f"aaa.y\n -x --header={headerfile} --graph={graphfile}\n"
test.must_match(['sub2', 'aaa.c'], yaccflags)
test.must_match(['sub2', 'header.h'], 'yacc header\n')
test.must_match(['sub2', 'graph.g'], 'yacc graph\n')
# To confirm the files from the file-output options were tracked,
# do a clean and make sure they got removed. As noted, they currently
# don't go into the tracked location, so using the the SConscript check instead.
test.run(arguments='-c .')
test.must_not_exist(test.workpath('sub2', 'header.h'))
test.must_not_exist(test.workpath('sub2', 'graph.g'))
test.pass_test()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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