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#
# Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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.
#
__revision__ = "src/engine/SCons/Variables/BoolVariableTests.py 4577 2009/12/27 19:44:43 scons"
import sys
import unittest
import SCons.Errors
import SCons.Variables
class BoolVariableTestCase(unittest.TestCase):
def test_BoolVariable(self):
"""Test BoolVariable creation"""
opts = SCons.Variables.Variables()
opts.Add(SCons.Variables.BoolVariable('test', 'test option help', 0))
o = opts.options[0]
assert o.key == 'test', o.key
assert o.help == 'test option help (yes|no)', o.help
assert o.default == 0, o.default
assert o.validator is not None, o.validator
assert o.converter is not None, o.converter
def test_converter(self):
"""Test the BoolVariable converter"""
opts = SCons.Variables.Variables()
opts.Add(SCons.Variables.BoolVariable('test', 'test option help', 0))
o = opts.options[0]
true_values = [
'y', 'Y',
'yes', 'YES',
't', 'T',
'true', 'TRUE',
'on', 'ON',
'all', 'ALL',
'1',
]
false_values = [
'n', 'N',
'no', 'NO',
'f', 'F',
'false', 'FALSE',
'off', 'OFF',
'none', 'NONE',
'0',
]
for t in true_values:
x = o.converter(t)
assert x, "converter returned false for '%s'" % t
for f in false_values:
x = o.converter(f)
assert not x, "converter returned true for '%s'" % f
caught = None
try:
o.converter('x')
except ValueError:
caught = 1
assert caught, "did not catch expected ValueError"
def test_validator(self):
"""Test the BoolVariable validator"""
opts = SCons.Variables.Variables()
opts.Add(SCons.Variables.BoolVariable('test', 'test option help', 0))
o = opts.options[0]
env = {
'T' : True,
'F' : False,
'N' : 'xyzzy',
}
o.validator('T', 0, env)
o.validator('F', 0, env)
caught = None
try:
o.validator('N', 0, env)
except SCons.Errors.UserError:
caught = 1
assert caught, "did not catch expected UserError for N"
caught = None
try:
o.validator('NOSUCHKEY', 0, env)
except KeyError:
caught = 1
assert caught, "did not catch expected KeyError for NOSUCHKEY"
if __name__ == "__main__":
suite = unittest.makeSuite(BoolVariableTestCase, 'test_')
if not unittest.TextTestRunner().run(suite).wasSuccessful():
sys.exit(1)
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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