mirror of
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120 lines
4.0 KiB
Python
120 lines
4.0 KiB
Python
# MIT License
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#
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# Copyright The SCons Foundation
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
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# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import unittest
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import SCons.Errors
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import SCons.Variables
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import TestCmd
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class PackageVariableTestCase(unittest.TestCase):
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def test_PackageVariable(self):
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"""Test PackageVariable creation"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PackageVariable('test', 'test option help', '/default/path'))
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o = opts.options[0]
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assert o.key == 'test', o.key
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assert o.help == 'test option help\n ( yes | no | /path/to/test )', repr(o.help)
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assert o.default == '/default/path', o.default
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assert o.validator is not None, o.validator
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assert o.converter is not None, o.converter
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def test_converter(self):
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"""Test the PackageVariable converter"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PackageVariable('test', 'test option help', '/default/path'))
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o = opts.options[0]
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true_values = [
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'yes', 'YES',
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'true', 'TRUE',
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'on', 'ON',
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'enable', 'ENABLE',
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'search', 'SEARCH',
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]
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false_values = [
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'no', 'NO',
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'false', 'FALSE',
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'off', 'OFF',
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'disable', 'DISABLE',
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]
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for t in true_values:
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x = o.converter(t)
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assert x, "converter returned false for '%s'" % t
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for f in false_values:
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x = o.converter(f)
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assert not x, "converter returned true for '%s'" % f
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x = o.converter('/explicit/path')
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assert x == '/explicit/path', x
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# Make sure the converter returns True if we give it str(True) and
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# False when we give it str(False). This assures consistent operation
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# through a cycle of Variables.Save(<file>) -> Variables(<file>).
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x = o.converter(str(True))
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assert x, "converter returned a string when given str(True)"
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x = o.converter(str(False))
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assert not x, "converter returned a string when given str(False)"
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def test_validator(self):
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"""Test the PackageVariable validator"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PackageVariable('test', 'test option help', '/default/path'))
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test = TestCmd.TestCmd(workdir='')
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test.write('exists', 'exists\n')
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o = opts.options[0]
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env = {'F':False, 'T':True, 'X':'x'}
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exists = test.workpath('exists')
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does_not_exist = test.workpath('does_not_exist')
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o.validator('F', '/path', env)
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o.validator('T', '/path', env)
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o.validator('X', exists, env)
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caught = None
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try:
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o.validator('X', does_not_exist, env)
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except SCons.Errors.UserError:
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caught = 1
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assert caught, "did not catch expected UserError"
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if __name__ == "__main__":
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unittest.main()
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# Local Variables:
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# tab-width:4
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# indent-tabs-mode:nil
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# End:
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# vim: set expandtab tabstop=4 shiftwidth=4:
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