[Python-checkins] python/dist/src/Lib/test test_builtin.py, 1.39, 1.40

[rhettinger at users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib/test
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16483/Lib/test

Modified Files:
	test_builtin.py 
Log Message:
Add two new functions, any() and all().



Index: test_builtin.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_builtin.py,v
retrieving revision 1.39
retrieving revision 1.40
diff -u -d -r1.39 -r1.40
--- test_builtin.py	16 Jan 2005 00:21:28 -0000	1.39
+++ test_builtin.py	11 Mar 2005 06:49:33 -0000	1.40
@@ -92,6 +92,14 @@
         (unichr(0x200), ValueError),
 ]
 
+class TestFailingBool:
+    def __nonzero__(self):
+        raise RuntimeError
+
+class TestFailingIter:
+    def __iter__(self):
+        raise RuntimeError
+
 class BuiltinTest(unittest.TestCase):
 
     def test_import(self):
@@ -117,6 +125,34 @@
         # str
         self.assertRaises(TypeError, abs, 'a')
 
+    def test_all(self):
+        self.assertEqual(all([2, 4, 6]), True)
+        self.assertEqual(all([2, None, 6]), False)
+        self.assertRaises(RuntimeError, all, [2, TestFailingBool(), 6])
+        self.assertRaises(RuntimeError, all, TestFailingIter())
+        self.assertRaises(TypeError, all, 10)               # Non-iterable
+        self.assertRaises(TypeError, all)                   # No args
+        self.assertRaises(TypeError, all, [2, 4, 6], [])    # Too many args
+        self.assertEqual(all([]), True)                     # Empty iterator
+        S = [50, 60]
+        self.assertEqual(all(x > 42 for x in S), True)
+        S = [50, 40, 60]
+        self.assertEqual(all(x > 42 for x in S), False)
+
+    def test_any(self):
+        self.assertEqual(any([None, None, None]), False)
+        self.assertEqual(any([None, 4, None]), True)
+        self.assertRaises(RuntimeError, any, [None, TestFailingBool(), 6])
+        self.assertRaises(RuntimeError, all, TestFailingIter())
+        self.assertRaises(TypeError, any, 10)               # Non-iterable
+        self.assertRaises(TypeError, any)                   # No args
+        self.assertRaises(TypeError, any, [2, 4, 6], [])    # Too many args
+        self.assertEqual(any([]), False)                    # Empty iterator
+        S = [40, 60, 30]
+        self.assertEqual(any(x > 42 for x in S), True)
+        S = [10, 20, 30]
+        self.assertEqual(any(x > 42 for x in S), False)
+
     def test_apply(self):
         def f0(*args):
             self.assertEqual(args, ())