1 files changed, 134 insertions, 0 deletions
diff --git a/src/engine/SCons/Variables/ListVariableTests.py b/src/engine/SCons/Variables/ListVariableTests.py
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+++ b/src/engine/SCons/Variables/ListVariableTests.py
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+#
+# 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/ListVariableTests.py 4577 2009/12/27 19:44:43 scons"
+
+import copy
+import sys
+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 not o.converter is 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__":
+    suite = unittest.makeSuite(ListVariableTestCase, '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: