Changeset 391 for python/trunk/Lib/test/test_select.py

Timestamp:

Mar 19, 2014, 11:31:01 PM (11 years ago)

Author:

dmik

Message:

python: Merge vendor 2.7.6 to trunk.

Location:

python/trunk

Files:

• . (modified) (1 prop)
• Lib/test/test_select.py (modified) (3 diffs)

python/trunk/Lib/test/test_select.py

@@ -5 +5 @@
 import sys
 
+@unittest.skipIf(sys.platform[:3] in ('win', 'os2', 'riscos'),
+                 "can't easily test on this system")
 class SelectTestCase(unittest.TestCase):
 
@@ -20 +22 @@
         self.assertRaises(TypeError, select.select, [], [], [], "not a number")
 
+    def test_returned_list_identity(self):
+        # See issue #8329
+        r, w, x = select.select([], [], [], 1)
+        self.assertIsNot(r, w)
+        self.assertIsNot(r, x)
+        self.assertIsNot(w, x)
+
     def test_select(self):
-        if sys.platform[:3] in ('win', 'mac', 'os2', 'riscos'):
-            if test_support.verbose:
-                print "Can't test select easily on", sys.platform
-            return
         cmd = 'for i in 0 1 2 3 4 5 6 7 8 9; do echo testing...; sleep 1; done'
         p = os.popen(cmd, 'r')
@@ -45 +50 @@
         p.close()
 
+    # Issue 16230: Crash on select resized list
+    def test_select_mutated(self):
+        a = []
+        class F:
+            def fileno(self):
+                del a[-1]
+                return sys.__stdout__.fileno()
+        a[:] = [F()] * 10
+        self.assertEqual(select.select([], a, []), ([], a[:5], []))
 
 def test_main():