Issue #12650: only run the tests on Unix.

1 files changed, 58 insertions, 58 deletions

diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index 074f86d..ef0da28 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -945,6 +945,64 @@ class POSIXProcessTestCase(BaseTestCase):
         self.assertEqual(0, p.returncode, "sigchild_ignore.py exited"
                          " non-zero with this error:\n%s" % stderr)
 
+    def test_zombie_fast_process_del(self):
+        # Issue #12650: on Unix, if Popen.__del__() was called before the
+        # process exited, it wouldn't be added to subprocess._active, and would
+        # remain a zombie.
+        # spawn a Popen, and delete its reference before it exits
+        p = subprocess.Popen([sys.executable, "-c",
+                              'import sys, time;'
+                              'time.sleep(0.2)'],
+                             stdout=subprocess.PIPE,
+                             stderr=subprocess.PIPE)
+        ident = id(p)
+        pid = p.pid
+        del p
+        # check that p is in the active processes list
+        self.assertIn(ident, [id(o) for o in subprocess._active])
+
+        # sleep a little to let the process exit, and create a new Popen: this
+        # should trigger the wait() of p
+        time.sleep(1)
+        with self.assertRaises(EnvironmentError) as c:
+            with subprocess.Popen(['nonexisting_i_hope'],
+                                  stdout=subprocess.PIPE,
+                                  stderr=subprocess.PIPE) as proc:
+                pass
+        # p should have been wait()ed on, and removed from the _active list
+        self.assertRaises(OSError, os.waitpid, pid, 0)
+        self.assertNotIn(ident, [id(o) for o in subprocess._active])
+
+    def test_leak_fast_process_del_killed(self):
+        # Issue #12650: on Unix, if Popen.__del__() was called before the
+        # process exited, and the process got killed by a signal, it would never
+        # be removed from subprocess._active, which triggered a FD and memory
+        # leak.
+        # spawn a Popen, delete its reference and kill it
+        p = subprocess.Popen([sys.executable, "-c",
+                              'import time;'
+                              'time.sleep(3)'],
+                             stdout=subprocess.PIPE,
+                             stderr=subprocess.PIPE)
+        ident = id(p)
+        pid = p.pid
+        del p
+        os.kill(pid, signal.SIGKILL)
+        # check that p is in the active processes list
+        self.assertIn(ident, [id(o) for o in subprocess._active])
+
+        # let some time for the process to exit, and create a new Popen: this
+        # should trigger the wait() of p
+        time.sleep(0.2)
+        with self.assertRaises(EnvironmentError) as c:
+            with subprocess.Popen(['nonexisting_i_hope'],
+                                  stdout=subprocess.PIPE,
+                                  stderr=subprocess.PIPE) as proc:
+                pass
+        # p should have been wait()ed on, and removed from the _active list
+        self.assertRaises(OSError, os.waitpid, pid, 0)
+        self.assertNotIn(ident, [id(o) for o in subprocess._active])
+
 
 @unittest.skipUnless(mswindows, "Windows specific tests")
 class Win32ProcessTestCase(BaseTestCase):
@@ -1080,64 +1138,6 @@ class HelperFunctionTests(unittest.TestCase):
                          subprocess._eintr_retry_call(fake_os_func, 666))
         self.assertEqual([(256, 999), (666,), (666,)], record_calls)
 
-    def test_zombie_fast_process_del(self):
-        # Issue #12650: on Unix, if Popen.__del__() was called before the
-        # process exited, it wouldn't be added to subprocess._active, and would
-        # remain a zombie.
-        # spawn a Popen, and delete its reference before it exits
-        p = subprocess.Popen([sys.executable, "-c",
-                              'import sys, time;'
-                              'time.sleep(0.2)'],
-                             stdout=subprocess.PIPE,
-                             stderr=subprocess.PIPE)
-        ident = id(p)
-        pid = p.pid
-        del p
-        # check that p is in the active processes list
-        self.assertIn(ident, [id(o) for o in subprocess._active])
-
-        # sleep a little to let the process exit, and create a new Popen: this
-        # should trigger the wait() of p
-        time.sleep(1)
-        with self.assertRaises(EnvironmentError) as c:
-            with subprocess.Popen(['nonexisting_i_hope'],
-                                  stdout=subprocess.PIPE,
-                                  stderr=subprocess.PIPE) as proc:
-                pass
-        # p should have been wait()ed on, and removed from the _active list
-        self.assertRaises(OSError, os.waitpid, pid, 0)
-        self.assertNotIn(ident, [id(o) for o in subprocess._active])
-
-    def test_leak_fast_process_del_killed(self):
-        # Issue #12650: on Unix, if Popen.__del__() was called before the
-        # process exited, and the process got killed by a signal, it would never
-        # be removed from subprocess._active, which triggered a FD and memory
-        # leak.
-        # spawn a Popen, delete its reference and kill it
-        p = subprocess.Popen([sys.executable, "-c",
-                              'import time;'
-                              'time.sleep(3)'],
-                             stdout=subprocess.PIPE,
-                             stderr=subprocess.PIPE)
-        ident = id(p)
-        pid = p.pid
-        del p
-        os.kill(pid, signal.SIGKILL)
-        # check that p is in the active processes list
-        self.assertIn(ident, [id(o) for o in subprocess._active])
-
-        # let some time for the process to exit, and create a new Popen: this
-        # should trigger the wait() of p
-        time.sleep(0.2)
-        with self.assertRaises(EnvironmentError) as c:
-            with subprocess.Popen(['nonexisting_i_hope'],
-                                  stdout=subprocess.PIPE,
-                                  stderr=subprocess.PIPE) as proc:
-                pass
-        # p should have been wait()ed on, and removed from the _active list
-        self.assertRaises(OSError, os.waitpid, pid, 0)
-        self.assertNotIn(ident, [id(o) for o in subprocess._active])
-
 @unittest.skipUnless(mswindows, "mswindows only")
 class CommandsWithSpaces (BaseTestCase):