#!/usr/bin/env python
#
# MIT License
#
# Copyright The SCons Foundation
#
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# a copy of this software and associated documentation files (the
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# without limitation the rights to use, copy, modify, merge, publish,
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# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
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# The above copyright notice and this permission notice shall be included
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"""
Verify that Clone() respects the variables kwarg.

"""

import TestSCons

test = TestSCons.TestSCons()

test.write('SConstruct', """\
vars = Variables()
vars.Add(BoolVariable('MYTEST', 'help', default=False))

_ = DefaultEnvironment(tools=[])
env = Environment(variables=vars, tools=[])
print(f"MYTEST={env.Dictionary('MYTEST')}")
env.Replace(MYTEST=True)
print(f"MYTEST={env.Dictionary('MYTEST')}")
env1 = env.Clone(variables=vars)
print(f"MYTEST={env1.Dictionary('MYTEST')}")
""")

expect = """\
MYTEST=False
MYTEST=True
MYTEST=False
"""

test.run(arguments = '-q -Q', stdout=expect)

test.pass_test()

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