Imported Upstream version 1.2.0.d20091224upstream/1.2.0.d20091224

1 files changed, 204 insertions, 0 deletions

diff --git a/src/engine/SCons/Variables/EnumVariableTests.py b/src/engine/SCons/Variables/EnumVariableTests.py
new file mode 100644
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+++ b/src/engine/SCons/Variables/EnumVariableTests.py
@@ -0,0 +1,204 @@
+#
+# 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/EnumVariableTests.py 4577 2009/12/27 19:44:43 scons"
+
+import sys
+import unittest
+
+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_')
+    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: