[Python-checkins] r68743 - python/branches/io-c/Lib/test/test_io.py

[antoine.pitrou]

Author: antoine.pitrou
Date: Sun Jan 18 22:47:47 2009
New Revision: 68743

Log:
Reinsert test_io_after_close (was removed by mistake)



Modified:
   python/branches/io-c/Lib/test/test_io.py

Modified: python/branches/io-c/Lib/test/test_io.py
==============================================================================
--- python/branches/io-c/Lib/test/test_io.py	(original)
+++ python/branches/io-c/Lib/test/test_io.py	Sun Jan 18 22:47:47 2009
@@ -1746,7 +1746,6 @@
             else:
                 self.assert_(issubclass(obj, io.IOBase))
 
-
     def test_attributes(self):
         f = io.open(support.TESTFN, "wb", buffering=0)
         self.assertEquals(f.mode, "wb")
@@ -1774,6 +1773,45 @@
         f.close()
         g.close()
 
+    def test_io_after_close(self):
+        for kwargs in [
+                {"mode": "w"},
+                {"mode": "wb"},
+                {"mode": "w", "buffering": 1},
+                {"mode": "w", "buffering": 2},
+                {"mode": "wb", "buffering": 0},
+                {"mode": "r"},
+                {"mode": "rb"},
+                {"mode": "r", "buffering": 1},
+                {"mode": "r", "buffering": 2},
+                {"mode": "rb", "buffering": 0},
+                {"mode": "w+"},
+                {"mode": "w+b"},
+                {"mode": "w+", "buffering": 1},
+                {"mode": "w+", "buffering": 2},
+                {"mode": "w+b", "buffering": 0},
+            ]:
+            f = io.open(support.TESTFN, **kwargs)
+            f.close()
+            self.assertRaises(ValueError, f.flush)
+            self.assertRaises(ValueError, f.fileno)
+            self.assertRaises(ValueError, f.isatty)
+            self.assertRaises(ValueError, f.__iter__)
+            if hasattr(f, "peek"):
+                self.assertRaises(ValueError, f.peek, 1)
+            self.assertRaises(ValueError, f.read)
+            if hasattr(f, "read1"):
+                self.assertRaises(ValueError, f.read1, 1024)
+            if hasattr(f, "readinto"):
+                self.assertRaises(ValueError, f.readinto, bytearray(1024))
+            self.assertRaises(ValueError, f.readline)
+            self.assertRaises(ValueError, f.readlines)
+            self.assertRaises(ValueError, f.seek, 0)
+            self.assertRaises(ValueError, f.tell)
+            self.assertRaises(ValueError, f.truncate)
+            self.assertRaises(ValueError, f.write, "")
+            self.assertRaises(ValueError, f.writelines, [])
+
 
 def test_main():
     support.run_unittest(