mirror of
https://github.com/Relintai/scons_gd.git
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241 lines
8.4 KiB
Python
241 lines
8.4 KiB
Python
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# 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 os.path
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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 PathVariableTestCase(unittest.TestCase):
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def test_PathVariable(self):
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"""Test PathVariable creation"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PathVariable('test',
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'test option help',
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'/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 ( /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 None, o.converter
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def test_PathExists(self):
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"""Test the PathExists validator"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PathVariable('test',
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'test option help',
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'/default/path',
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SCons.Variables.PathVariable.PathExists))
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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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o.validator('X', test.workpath('exists'), {})
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dne = test.workpath('does_not_exist')
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try:
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o.validator('X', dne, {})
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except SCons.Errors.UserError as e:
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assert str(e) == 'Path for option X does not exist: %s' % dne, e
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except:
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raise Exception("did not catch expected UserError")
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def test_PathIsDir(self):
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"""Test the PathIsDir validator"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PathVariable('test',
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'test option help',
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'/default/path',
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SCons.Variables.PathVariable.PathIsDir))
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test = TestCmd.TestCmd(workdir='')
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test.subdir('dir')
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test.write('file', "file\n")
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o = opts.options[0]
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o.validator('X', test.workpath('dir'), {})
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f = test.workpath('file')
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try:
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o.validator('X', f, {})
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except SCons.Errors.UserError as e:
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assert str(e) == 'Directory path for option X is a file: %s' % f, e
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except:
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raise Exception("did not catch expected UserError")
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dne = test.workpath('does_not_exist')
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try:
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o.validator('X', dne, {})
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except SCons.Errors.UserError as e:
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assert str(e) == 'Directory path for option X does not exist: %s' % dne, e
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except Exception as e:
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raise Exception("did not catch expected UserError") from e
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def test_PathIsDirCreate(self):
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"""Test the PathIsDirCreate validator"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PathVariable('test',
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'test option help',
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'/default/path',
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SCons.Variables.PathVariable.PathIsDirCreate))
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test = TestCmd.TestCmd(workdir='')
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test.write('file', "file\n")
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o = opts.options[0]
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d = test.workpath('dir')
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o.validator('X', d, {})
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assert os.path.isdir(d)
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f = test.workpath('file')
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try:
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o.validator('X', f, {})
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except SCons.Errors.UserError as e:
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assert str(e) == 'Path for option X is a file, not a directory: %s' % f, e
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except Exception as e:
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raise Exception("did not catch expected UserError") from e
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f = '/yyy/zzz' # this not exists and should fail to create
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try:
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o.validator('X', f, {})
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except SCons.Errors.UserError as e:
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assert str(e) == 'Path for option X could not be created: %s' % f, e
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except Exception as e:
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raise Exception("did not catch expected UserError") from e
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def test_PathIsFile(self):
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"""Test the PathIsFile validator"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PathVariable('test',
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'test option help',
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'/default/path',
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SCons.Variables.PathVariable.PathIsFile))
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test = TestCmd.TestCmd(workdir='')
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test.subdir('dir')
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test.write('file', "file\n")
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o = opts.options[0]
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o.validator('X', test.workpath('file'), {})
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d = test.workpath('d')
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try:
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o.validator('X', d, {})
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except SCons.Errors.UserError as e:
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assert str(e) == 'File path for option X does not exist: %s' % d, e
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except:
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raise Exception("did not catch expected UserError")
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dne = test.workpath('does_not_exist')
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try:
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o.validator('X', dne, {})
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except SCons.Errors.UserError as e:
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assert str(e) == 'File path for option X does not exist: %s' % dne, e
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except:
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raise Exception("did not catch expected UserError")
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def test_PathAccept(self):
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"""Test the PathAccept validator"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PathVariable('test',
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'test option help',
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'/default/path',
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SCons.Variables.PathVariable.PathAccept))
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test = TestCmd.TestCmd(workdir='')
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test.subdir('dir')
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test.write('file', "file\n")
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o = opts.options[0]
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o.validator('X', test.workpath('file'), {})
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d = test.workpath('d')
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o.validator('X', d, {})
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dne = test.workpath('does_not_exist')
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o.validator('X', dne, {})
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def test_validator(self):
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"""Test the PathVariable validator argument"""
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PathVariable('test',
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'test option help',
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'/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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o.validator('X', test.workpath('exists'), {})
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dne = test.workpath('does_not_exist')
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try:
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o.validator('X', dne, {})
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except SCons.Errors.UserError as e:
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expect = 'Path for option X does not exist: %s' % dne
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assert str(e) == expect, e
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else:
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raise Exception("did not catch expected UserError")
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def my_validator(key, val, env):
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raise Exception("my_validator() got called for %s, %s!" % (key, val))
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opts = SCons.Variables.Variables()
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opts.Add(SCons.Variables.PathVariable('test2',
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'more help',
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'/default/path/again',
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my_validator))
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o = opts.options[0]
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try:
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o.validator('Y', 'value', {})
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except Exception as e:
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assert str(e) == 'my_validator() got called for Y, value!', e
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else:
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raise Exception("did not catch expected exception from my_validator()")
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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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