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# 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.
import copy
import unittest
import SCons.Errors
import SCons.Variables
class ListVariableTestCase(unittest.TestCase):
def test_ListVariable(self):
"""Test ListVariable creation"""
opts = SCons.Variables.Variables()
opts.Add(SCons.Variables.ListVariable('test', 'test option help', 'all',
['one', 'two', 'three']))
o = opts.options[0]
assert o.key == 'test', o.key
assert o.help == 'test option help\n (all|none|comma-separated list of names)\n allowed names: one two three', repr(o.help)
assert o.default == 'all', o.default
assert o.validator is None, o.validator
assert o.converter is not None, o.converter
opts = SCons.Variables.Variables()
opts.Add(SCons.Variables.ListVariable('test2', 'test2 help',
['one', 'three'],
['one', 'two', 'three']))
o = opts.options[0]
assert o.default == 'one,three'
def test_converter(self):
"""Test the ListVariable converter"""
opts = SCons.Variables.Variables()
opts.Add(SCons.Variables.ListVariable('test', 'test option help', 'all',
['one', 'two', 'three'],
{'ONE':'one', 'TWO':'two'}))
o = opts.options[0]
x = o.converter('all')
assert str(x) == 'all', x
x = o.converter('none')
assert str(x) == 'none', x
x = o.converter('one')
assert str(x) == 'one', x
x = o.converter('ONE')
assert str(x) == 'one', x
x = o.converter('two')
assert str(x) == 'two', x
x = o.converter('TWO')
assert str(x) == 'two', x
x = o.converter('three')
assert str(x) == 'three', x
x = o.converter('one,two')
assert str(x) == 'one,two', x
x = o.converter('two,one')
assert str(x) == 'one,two', x
x = o.converter('one,three')
assert str(x) == 'one,three', x
x = o.converter('three,one')
assert str(x) == 'one,three', x
x = o.converter('two,three')
assert str(x) == 'three,two', x
x = o.converter('three,two')
assert str(x) == 'three,two', x
x = o.converter('one,two,three')
assert str(x) == 'all', x
x = o.converter('three,two,one')
assert str(x) == 'all', x
x = o.converter('three,ONE,TWO')
assert str(x) == 'all', x
caught = None
try:
x = o.converter('no_match')
except ValueError:
caught = 1
assert caught, "did not catch expected ValueError"
def test_copy(self):
"""Test copying a ListVariable like an Environment would"""
opts = SCons.Variables.Variables()
opts.Add(SCons.Variables.ListVariable('test', 'test option help', 'all',
['one', 'two', 'three']))
o = opts.options[0]
l = o.converter('all')
n = l.__class__(copy.copy(l))
if __name__ == "__main__":
unittest.main()
# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
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