diff options
Diffstat (limited to 'lib/python2.7/test/test_dictcomps.py')
-rw-r--r-- | lib/python2.7/test/test_dictcomps.py | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/lib/python2.7/test/test_dictcomps.py b/lib/python2.7/test/test_dictcomps.py deleted file mode 100644 index 04cbb2c..0000000 --- a/lib/python2.7/test/test_dictcomps.py +++ /dev/null @@ -1,91 +0,0 @@ -import unittest - -from test import test_support as support - -# For scope testing. -g = "Global variable" - - -class DictComprehensionTest(unittest.TestCase): - - def test_basics(self): - expected = {0: 10, 1: 11, 2: 12, 3: 13, 4: 14, 5: 15, 6: 16, 7: 17, - 8: 18, 9: 19} - actual = {k: k + 10 for k in range(10)} - self.assertEqual(actual, expected) - - expected = {0: 0, 1: 1, 2: 2, 3: 3, 4: 4, 5: 5, 6: 6, 7: 7, 8: 8, 9: 9} - actual = {k: v for k in range(10) for v in range(10) if k == v} - self.assertEqual(actual, expected) - - def test_scope_isolation(self): - k = "Local Variable" - - expected = {0: None, 1: None, 2: None, 3: None, 4: None, 5: None, - 6: None, 7: None, 8: None, 9: None} - actual = {k: None for k in range(10)} - self.assertEqual(actual, expected) - self.assertEqual(k, "Local Variable") - - expected = {9: 1, 18: 2, 19: 2, 27: 3, 28: 3, 29: 3, 36: 4, 37: 4, - 38: 4, 39: 4, 45: 5, 46: 5, 47: 5, 48: 5, 49: 5, 54: 6, - 55: 6, 56: 6, 57: 6, 58: 6, 59: 6, 63: 7, 64: 7, 65: 7, - 66: 7, 67: 7, 68: 7, 69: 7, 72: 8, 73: 8, 74: 8, 75: 8, - 76: 8, 77: 8, 78: 8, 79: 8, 81: 9, 82: 9, 83: 9, 84: 9, - 85: 9, 86: 9, 87: 9, 88: 9, 89: 9} - actual = {k: v for v in range(10) for k in range(v * 9, v * 10)} - self.assertEqual(k, "Local Variable") - self.assertEqual(actual, expected) - - def test_scope_isolation_from_global(self): - expected = {0: None, 1: None, 2: None, 3: None, 4: None, 5: None, - 6: None, 7: None, 8: None, 9: None} - actual = {g: None for g in range(10)} - self.assertEqual(actual, expected) - self.assertEqual(g, "Global variable") - - expected = {9: 1, 18: 2, 19: 2, 27: 3, 28: 3, 29: 3, 36: 4, 37: 4, - 38: 4, 39: 4, 45: 5, 46: 5, 47: 5, 48: 5, 49: 5, 54: 6, - 55: 6, 56: 6, 57: 6, 58: 6, 59: 6, 63: 7, 64: 7, 65: 7, - 66: 7, 67: 7, 68: 7, 69: 7, 72: 8, 73: 8, 74: 8, 75: 8, - 76: 8, 77: 8, 78: 8, 79: 8, 81: 9, 82: 9, 83: 9, 84: 9, - 85: 9, 86: 9, 87: 9, 88: 9, 89: 9} - actual = {g: v for v in range(10) for g in range(v * 9, v * 10)} - self.assertEqual(g, "Global variable") - self.assertEqual(actual, expected) - - def test_global_visibility(self): - expected = {0: 'Global variable', 1: 'Global variable', - 2: 'Global variable', 3: 'Global variable', - 4: 'Global variable', 5: 'Global variable', - 6: 'Global variable', 7: 'Global variable', - 8: 'Global variable', 9: 'Global variable'} - actual = {k: g for k in range(10)} - self.assertEqual(actual, expected) - - def test_local_visibility(self): - v = "Local variable" - expected = {0: 'Local variable', 1: 'Local variable', - 2: 'Local variable', 3: 'Local variable', - 4: 'Local variable', 5: 'Local variable', - 6: 'Local variable', 7: 'Local variable', - 8: 'Local variable', 9: 'Local variable'} - actual = {k: v for k in range(10)} - self.assertEqual(actual, expected) - self.assertEqual(v, "Local variable") - - def test_illegal_assignment(self): - with self.assertRaisesRegexp(SyntaxError, "can't assign"): - compile("{x: y for y, x in ((1, 2), (3, 4))} = 5", "<test>", - "exec") - - with self.assertRaisesRegexp(SyntaxError, "can't assign"): - compile("{x: y for y, x in ((1, 2), (3, 4))} += 5", "<test>", - "exec") - - -def test_main(): - support.run_unittest(__name__) - -if __name__ == "__main__": - test_main() |