# # Copyright (c) 2001 - 2017 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/EnumVariableTests.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog" import sys import unittest import TestUnit import SCons.Errors import SCons.Variables class EnumVariableTestCase(unittest.TestCase): def test_EnumVariable(self): """Test EnumVariable creation""" opts = SCons.Variables.Variables() opts.Add(SCons.Variables.EnumVariable('test', 'test option help', 0, ['one', 'two', 'three'], {})) o = opts.options[0] assert o.key == 'test', o.key assert o.help == 'test option help (one|two|three)', 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 EnumVariable converter""" opts = SCons.Variables.Variables() opts.Add(SCons.Variables.EnumVariable('test', 'test option help', 0, ['one', 'two', 'three'])) o = opts.options[0] for a in ['one', 'two', 'three', 'no_match']: x = o.converter(a) assert x == a, x opts = SCons.Variables.Variables() opts.Add(SCons.Variables.EnumVariable('test', 'test option help', 0, ['one', 'two', 'three'], {'1' : 'one', '2' : 'two', '3' : 'three'})) o = opts.options[0] x = o.converter('one') assert x == 'one', x x = o.converter('1') assert x == 'one', x x = o.converter('two') assert x == 'two', x x = o.converter('2') assert x == 'two', x x = o.converter('three') assert x == 'three', x x = o.converter('3') assert x == 'three', x opts = SCons.Variables.Variables() opts.Add(SCons.Variables.EnumVariable('test0', 'test option help', 0, ['one', 'two', 'three'], {'a' : 'one', 'b' : 'two', 'c' : 'three'}, ignorecase=0)) opts.Add(SCons.Variables.EnumVariable('test1', 'test option help', 0, ['one', 'two', 'three'], {'a' : 'one', 'b' : 'two', 'c' : 'three'}, ignorecase=1)) opts.Add(SCons.Variables.EnumVariable('test2', 'test option help', 0, ['one', 'two', 'three'], {'a' : 'one', 'b' : 'two', 'c' : 'three'}, ignorecase=2)) o0 = opts.options[0] o1 = opts.options[1] o2 = opts.options[2] table = { 'one' : ['one', 'one', 'one'], 'One' : ['One', 'One', 'one'], 'ONE' : ['ONE', 'ONE', 'one'], 'two' : ['two', 'two', 'two'], 'twO' : ['twO', 'twO', 'two'], 'TWO' : ['TWO', 'TWO', 'two'], 'three' : ['three', 'three', 'three'], 'thRee' : ['thRee', 'thRee', 'three'], 'THREE' : ['THREE', 'THREE', 'three'], 'a' : ['one', 'one', 'one'], 'A' : ['A', 'one', 'one'], 'b' : ['two', 'two', 'two'], 'B' : ['B', 'two', 'two'], 'c' : ['three', 'three', 'three'], 'C' : ['C', 'three', 'three'], } for k, l in table.items(): x = o0.converter(k) assert x == l[0], "o0 got %s, expected %s" % (x, l[0]) x = o1.converter(k) assert x == l[1], "o1 got %s, expected %s" % (x, l[1]) x = o2.converter(k) assert x == l[2], "o2 got %s, expected %s" % (x, l[2]) def test_validator(self): """Test the EnumVariable validator""" opts = SCons.Variables.Variables() opts.Add(SCons.Variables.EnumVariable('test0', 'test option help', 0, ['one', 'two', 'three'], {'a' : 'one', 'b' : 'two', 'c' : 'three'}, ignorecase=0)) opts.Add(SCons.Variables.EnumVariable('test1', 'test option help', 0, ['one', 'two', 'three'], {'a' : 'one', 'b' : 'two', 'c' : 'three'}, ignorecase=1)) opts.Add(SCons.Variables.EnumVariable('test2', 'test option help', 0, ['one', 'two', 'three'], {'a' : 'one', 'b' : 'two', 'c' : 'three'}, ignorecase=2)) o0 = opts.options[0] o1 = opts.options[1] o2 = opts.options[2] def valid(o, v): o.validator('X', v, {}) def invalid(o, v): caught = None try: o.validator('X', v, {}) except SCons.Errors.UserError: caught = 1 assert caught, "did not catch expected UserError for o = %s, v = %s" % (o.key, v) table = { 'one' : [ valid, valid, valid], 'One' : [invalid, valid, valid], 'ONE' : [invalid, valid, valid], 'two' : [ valid, valid, valid], 'twO' : [invalid, valid, valid], 'TWO' : [invalid, valid, valid], 'three' : [ valid, valid, valid], 'thRee' : [invalid, valid, valid], 'THREE' : [invalid, valid, valid], 'a' : [invalid, invalid, invalid], 'A' : [invalid, invalid, invalid], 'b' : [invalid, invalid, invalid], 'B' : [invalid, invalid, invalid], 'c' : [invalid, invalid, invalid], 'C' : [invalid, invalid, invalid], 'no_v' : [invalid, invalid, invalid], } for v, l in table.items(): l[0](o0, v) l[1](o1, v) l[2](o2, v) if __name__ == "__main__": suite = unittest.makeSuite(EnumVariableTestCase, 'test_') TestUnit.run(suite) # Local Variables: # tab-width:4 # indent-tabs-mode:nil # End: # vim: set expandtab tabstop=4 shiftwidth=4: