1 files changed, 130 insertions, 0 deletions
diff --git a/src/engine/SCons/Node/PythonTests.py b/src/engine/SCons/Node/PythonTests.py
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+++ b/src/engine/SCons/Node/PythonTests.py
@@ -0,0 +1,130 @@
+#
+# 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/Node/PythonTests.py 4577 2009/12/27 19:44:43 scons"
+
+import sys
+import unittest
+
+import SCons.Errors
+import SCons.Node.Python
+
+class ValueTestCase(unittest.TestCase):
+
+    def test_Value(self):
+        """Test creating a Value() object
+        """
+        v1 = SCons.Node.Python.Value('a')
+        assert v1.value == 'a', v1.value
+
+        value2 = 'a'
+        v2 = SCons.Node.Python.Value(value2)
+        assert v2.value == value2, v2.value
+        assert v2.value is value2, v2.value
+
+        assert not v1 is v2
+        assert v1.value == v2.value
+
+        v3 = SCons.Node.Python.Value('c', 'cb')
+        assert v3.built_value == 'cb'
+
+    def test_build(self):
+        """Test "building" a Value Node
+        """
+        class fake_executor:
+            def __call__(self, node):
+                node.write('faked')
+
+        v1 = SCons.Node.Python.Value('b', 'built')
+        v1.executor = fake_executor()
+        v1.build()
+        assert v1.built_value == 'built', v1.built_value
+
+        v2 = SCons.Node.Python.Value('b')
+        v2.executor = fake_executor()
+        v2.build()
+        assert v2.built_value == 'faked', v2.built_value
+
+    def test_read(self):
+        """Test the Value.read() method
+        """
+        v1 = SCons.Node.Python.Value('a')
+        x = v1.read()
+        assert x == 'a', x
+
+    def test_write(self):
+        """Test the Value.write() method
+        """
+        v1 = SCons.Node.Python.Value('a')
+        assert v1.value == 'a', v1.value
+        assert not hasattr(v1, 'built_value')
+
+        v1.write('new')
+        assert v1.value == 'a', v1.value
+        assert v1.built_value == 'new', v1.built_value
+
+    def test_get_csig(self):
+        """Test calculating the content signature of a Value() object
+        """
+        v1 = SCons.Node.Python.Value('aaa')
+        csig = v1.get_csig(None)
+        assert csig == 'aaa', csig
+
+        v2 = SCons.Node.Python.Value(7)
+        csig = v2.get_csig(None)
+        assert csig == '7', csig
+
+        v3 = SCons.Node.Python.Value(None)
+        csig = v3.get_csig(None)
+        assert csig == 'None', csig
+
+class ValueNodeInfoTestCase(unittest.TestCase):
+    def test___init__(self):
+        """Test ValueNodeInfo initialization"""
+        vvv = SCons.Node.Python.Value('vvv')
+        ni = SCons.Node.Python.ValueNodeInfo(vvv)
+
+class ValueBuildInfoTestCase(unittest.TestCase):
+    def test___init__(self):
+        """Test ValueBuildInfo initialization"""
+        vvv = SCons.Node.Python.Value('vvv')
+        bi = SCons.Node.Python.ValueBuildInfo(vvv)
+
+if __name__ == "__main__":
+    suite = unittest.TestSuite()
+    tclasses = [
+        ValueTestCase,
+        ValueBuildInfoTestCase,
+        ValueNodeInfoTestCase,
+    ]
+    for tclass in tclasses:
+        names = unittest.getTestCaseNames(tclass, 'test_')
+        suite.addTests(map(tclass, names))
+    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: