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

"""
Test setting the $RCS_COCOM variable.
"""

import os

import TestSCons

_python_ = TestSCons._python_

test = TestSCons.TestSCons(match = TestSCons.match_re_dotall)

test.write('SConscript', """
Environment(tools = ['RCS']).RCS()
""")

msg_rcs = """The RCS() factory is deprecated and there is no replacement."""
warn_rcs = test.deprecated_fatal('deprecated-build-dir', msg_rcs)
msg_sc = """SourceCode() has been deprecated and there is no replacement.
\tIf you need this function, please contact scons-dev@scons.org"""
warn_sc = test.deprecated_wrap(msg_sc)

test.subdir('RCS', ['RCS', 'sub'], 'sub')

sub_RCS = os.path.join('sub', 'RCS')
sub_SConscript = os.path.join('sub', 'SConscript')
sub_all = os.path.join('sub', 'all')
sub_ddd_in = os.path.join('sub', 'ddd.in')
sub_ddd_out = os.path.join('sub', 'ddd.out')
sub_eee_in = os.path.join('sub', 'eee.in')
sub_eee_out = os.path.join('sub', 'eee.out')
sub_fff_in = os.path.join('sub', 'fff.in')
sub_fff_out = os.path.join('sub', 'fff.out')

test.write('my-rcs-co.py', """
import shutil
import sys
for f in sys.argv[1:]:
    shutil.copy('RCS/'+f, f)
""")

test.write('SConstruct', """
SetOption('warn', 'deprecated-source-code')
def cat(env, source, target):
    target = str(target[0])
    f = open(target, "wb")
    for src in source:
        f.write(open(str(src), "rb").read())
    f.close()
env = Environment(TOOLS = ['default', 'RCS'],
                  BUILDERS={'Cat':Builder(action=cat)},
                  RCS_COCOM='%(_python_)s my-rcs-co.py $TARGET')
env.Cat('aaa.out', 'aaa.in')
env.Cat('bbb.out', 'bbb.in')
env.Cat('ccc.out', 'ccc.in')
env.Cat('all', ['aaa.out', 'bbb.out', 'ccc.out'])
env.SourceCode('.', env.RCS())
SConscript('sub/SConscript', "env")
""" % locals())

test.write(['RCS', 'sub', 'SConscript'], """\
Import("env")
env.Cat('ddd.out', 'ddd.in')
env.Cat('eee.out', 'eee.in')
env.Cat('fff.out', 'fff.in')
env.Cat('all', ['ddd.out', 'eee.out', 'fff.out'])
""")

test.write(['RCS', 'aaa.in'], "RCS/aaa.in\n")
test.write('bbb.in', "checked-out bbb.in\n")
test.write(['RCS', 'ccc.in'], "RCS/ccc.in\n")

test.write(['RCS', 'sub', 'ddd.in'], "RCS/sub/ddd.in\n")
test.write(['sub', 'eee.in'], "checked-out sub/eee.in\n")
test.write(['RCS', 'sub', 'fff.in'], "RCS/sub/fff.in\n")

read_str = """\
%(_python_)s my-rcs-co.py %(sub_SConscript)s
""" % locals()

build_str = """\
%(_python_)s my-rcs-co.py aaa.in
cat(["aaa.out"], ["aaa.in"])
cat(["bbb.out"], ["bbb.in"])
%(_python_)s my-rcs-co.py ccc.in
cat(["ccc.out"], ["ccc.in"])
cat(["all"], ["aaa.out", "bbb.out", "ccc.out"])
%(_python_)s my-rcs-co.py %(sub_ddd_in)s
cat(["%(sub_ddd_out)s"], ["%(sub_ddd_in)s"])
cat(["%(sub_eee_out)s"], ["%(sub_eee_in)s"])
%(_python_)s my-rcs-co.py %(sub_fff_in)s
cat(["%(sub_fff_out)s"], ["%(sub_fff_in)s"])
cat(["%(sub_all)s"], ["%(sub_ddd_out)s", "%(sub_eee_out)s", "%(sub_fff_out)s"])
""" % locals()

stdout = test.wrap_stdout(read_str = read_str, build_str = build_str)

test.run(arguments = '.',
         stdout = TestSCons.re_escape(stdout),
         stderr = warn_rcs + warn_sc)

test.must_match('all',
                "RCS/aaa.in\nchecked-out bbb.in\nRCS/ccc.in\n")

test.must_match(['sub', 'all'],
                "RCS/sub/ddd.in\nchecked-out sub/eee.in\nRCS/sub/fff.in\n")


test.pass_test()

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