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From maha...@apache.org
Subject svn commit: r919280 - in /hadoop/zookeeper/trunk: CHANGES.txt src/contrib/zkpython/README src/contrib/zkpython/src/c/zookeeper.c src/contrib/zkpython/src/test/acl_test.py
Date Fri, 05 Mar 2010 03:47:38 GMT
Author: mahadev
Date: Fri Mar  5 03:47:38 2010
New Revision: 919280

URL: http://svn.apache.org/viewvc?rev=919280&view=rev
Log:
ZOOKEEPER-579. zkpython needs more test coverage for ACL code paths (henry via mahadev)

Added:
    hadoop/zookeeper/trunk/src/contrib/zkpython/src/test/acl_test.py
Modified:
    hadoop/zookeeper/trunk/CHANGES.txt
    hadoop/zookeeper/trunk/src/contrib/zkpython/README
    hadoop/zookeeper/trunk/src/contrib/zkpython/src/c/zookeeper.c

Modified: hadoop/zookeeper/trunk/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/zookeeper/trunk/CHANGES.txt?rev=919280&r1=919279&r2=919280&view=diff
==============================================================================
--- hadoop/zookeeper/trunk/CHANGES.txt (original)
+++ hadoop/zookeeper/trunk/CHANGES.txt Fri Mar  5 03:47:38 2010
@@ -312,6 +312,9 @@
   ZOOKEEPER-640. make build.xml more configurable to ease packaging for linux
   distros (phunt via mahadev)
 
+  ZOOKEEPER-579. zkpython needs more test coverage for ACL code paths (henry
+  via mahadev)
+
 NEW FEATURES:
   ZOOKEEPER-539. generate eclipse project via ant target. (phunt via mahadev)
 

Modified: hadoop/zookeeper/trunk/src/contrib/zkpython/README
URL: http://svn.apache.org/viewvc/hadoop/zookeeper/trunk/src/contrib/zkpython/README?rev=919280&r1=919279&r2=919280&view=diff
==============================================================================
--- hadoop/zookeeper/trunk/src/contrib/zkpython/README (original)
+++ hadoop/zookeeper/trunk/src/contrib/zkpython/README Fri Mar  5 03:47:38 2010
@@ -9,7 +9,7 @@
 
 You will need the Python development headers installed to build the module - on many package-management
systems, these can be found in python-devel.
 
-Python >= 2.3 is required. We have tested against 2.3, 2.5 and 2.6. We have not tested
against 3.x. 
+Python >= 2.6 is required. We have tested against 2.6. We have not tested against 3.x.

 
 BUILD AND INSTALL:
 -------------------

Modified: hadoop/zookeeper/trunk/src/contrib/zkpython/src/c/zookeeper.c
URL: http://svn.apache.org/viewvc/hadoop/zookeeper/trunk/src/contrib/zkpython/src/c/zookeeper.c?rev=919280&r1=919279&r2=919280&view=diff
==============================================================================
--- hadoop/zookeeper/trunk/src/contrib/zkpython/src/c/zookeeper.c (original)
+++ hadoop/zookeeper/trunk/src/contrib/zkpython/src/c/zookeeper.c Fri Mar  5 03:47:38 2010
@@ -464,6 +464,24 @@
   PyGILState_Release(gstate);
 }
 
+int check_is_acl(PyObject *o) {
+	int i;
+	if (!PyList_Check(o)) {
+		return 0;
+	}
+	for (i=0;i<PyList_Size(o);++i) {
+		if (!PyDict_Check(PyList_GetItem(o,i))) {
+			return 0;
+		}
+	}
+	return 1;
+}
+
+#define CHECK_ACLS(o) if (check_is_acl(o) == 0) {\
+	PyErr_SetString(err_to_exception(ZINVALIDACL), zerror(ZINVALIDACL));\
+	return NULL;\
+ }
+
 ///////////////////////////////////////////////////////
 // Asynchronous API
 PyObject *pyzoo_acreate(PyObject *self, PyObject *args)
@@ -475,25 +493,23 @@
   if (!PyArg_ParseTuple(args, "iss#O|iO", &zkhid, &path, &value, &valuelen,
&pyacls, &flags, &completion_callback))
     return NULL;
   CHECK_ZHANDLE(zkhid);
-
-  if (pyacls != Py_None)
-    parse_acls(&acl, pyacls);
+  CHECK_ACLS(pyacls);
+  parse_acls(&acl, pyacls);
   int err = zoo_acreate( zhandles[zkhid],
-			 path,
-			 value,
-			 valuelen,
-			 pyacls == Py_None ? NULL : &acl,
-			 flags,
-			 string_completion_dispatch,
-			 completion_callback != Py_None ? create_pywatcher(zkhid, completion_callback,0 ) : NULL
);
-    
+                         path,
+                         value,
+                         valuelen,
+                         pyacls == Py_None ? NULL : &acl,
+                         flags,
+                         string_completion_dispatch,
+                         completion_callback != Py_None ? create_pywatcher(zkhid, completion_callback,0
) : NULL );	
   free_acls(&acl);
   if (err != ZOK)
     {
       PyErr_SetString(err_to_exception(err), zerror(err));
       return NULL;
     }
-  return Py_BuildValue("i", err);;
+  return Py_BuildValue("i", err);
 }
 
 PyObject *pyzoo_adelete(PyObject *self, PyObject *args)
@@ -676,7 +692,7 @@
 			&pyacl, &completion_callback))
     return NULL;
   CHECK_ZHANDLE(zkhid);
-
+  CHECK_ACLS(pyacl);
   parse_acls( &aclv, pyacl );
   int err = zoo_aset_acl( zhandles[zkhid],
 			  path,
@@ -736,6 +752,7 @@
     return NULL;
   CHECK_ZHANDLE(zkhid);
   struct ACL_vector aclv;
+  CHECK_ACLS(acl);
   parse_acls(&aclv,acl);
   zhandle_t *zh = zhandles[zkhid];
   int err = zoo_create(zh, path, values, valuelen, &aclv, flags, realbuf, maxbuf_len);

Added: hadoop/zookeeper/trunk/src/contrib/zkpython/src/test/acl_test.py
URL: http://svn.apache.org/viewvc/hadoop/zookeeper/trunk/src/contrib/zkpython/src/test/acl_test.py?rev=919280&view=auto
==============================================================================
--- hadoop/zookeeper/trunk/src/contrib/zkpython/src/test/acl_test.py (added)
+++ hadoop/zookeeper/trunk/src/contrib/zkpython/src/test/acl_test.py Fri Mar  5 03:47:38 2010
@@ -0,0 +1,89 @@
+#!/usr/bin/python
+#
+#  Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import zookeeper, zktestbase, unittest, threading
+
+ZOO_OPEN_ACL_UNSAFE = {"perms":zookeeper.PERM_ALL, "scheme":"world", "id" :"anyone"}
+ZOO_ACL_READ = {"perms":zookeeper.PERM_READ, "scheme": "world",
+                "id":"anyone"}
+class ACLTest(zktestbase.TestBase):
+    """Test whether basic ACL setting and getting work correctly"""
+    # to do: startup and teardown via scripts?
+    def setUp(self):
+      zktestbase.TestBase.setUp(self)
+      try:
+        zookeeper.delete(self.handle, "/zk-python-acltest")
+        zookeeper.delete(self.handle, "/zk-python-aacltest")
+      except:
+        pass
+
+    def test_sync_acl(self):
+      self.assertEqual(self.connected, True)
+      ret = zookeeper.create(self.handle, "/zk-python-acltest", "nodecontents", [ZOO_OPEN_ACL_UNSAFE],
zookeeper.EPHEMERAL)
+      acls = zookeeper.get_acl(self.handle, "/zk-python-acltest")
+      self.assertEqual(acls[1], [ZOO_OPEN_ACL_UNSAFE])
+      self.assertRaises(zookeeper.InvalidACLException,zookeeper.set_acl,self.handle, "/zk-python-acltest",
-1, ZOO_ACL_READ)
+      zookeeper.set_acl(self.handle, "/zk-python-acltest", -1, [ZOO_ACL_READ])
+      acls = zookeeper.get_acl(self.handle, "/zk-python-acltest")
+      self.assertEqual(acls[1], [ZOO_ACL_READ])
+
+
+    def test_async_acl(self):
+      self.cv = threading.Condition()
+      self.cv = threading.Condition()
+      def aget_callback(handle, rc, acl, stat):
+        self.cv.acquire()
+        self.callback_flag = True
+        self.rc = rc
+        self.acl = acl
+        self.stat = stat
+        self.cv.notify()
+        self.cv.release()
+
+      def aset_callback(handle, rc):
+        self.cv.acquire()
+        self.callback_flag = True
+        self.rc = rc
+        self.cv.notify()
+        self.cv.release()
+
+      self.assertEqual(self.connected, True, "Not connected!")
+      ret = zookeeper.create(self.handle, "/zk-python-aacltest", "nodecontents", [ZOO_OPEN_ACL_UNSAFE],
zookeeper.EPHEMERAL)
+
+      self.cv.acquire()
+      zookeeper.aget_acl(self.handle, "/zk-python-aacltest", aget_callback)
+      self.cv.wait(15)
+      self.cv.release()
+
+      self.assertEqual(self.callback_flag, True, "aget_acl timed out")
+      self.assertEqual(self.rc, zookeeper.OK, "aget failed")
+      self.assertEqual(self.acl, [ZOO_OPEN_ACL_UNSAFE], "Wrong ACL returned from aget")
+
+      self.cv.acquire()
+      self.callback_flag = False
+      zookeeper.aset_acl(self.handle, "/zk-python-aacltest", -1, [ZOO_ACL_READ], aset_callback)
+      self.cv.wait(15)
+      self.cv.release()
+
+      self.assertEqual(self.callback_flag, True, "aset_acl timed out")
+      self.assertEqual(self.rc, zookeeper.OK, "aset failed")
+      acls = zookeeper.get_acl(self.handle, "/zk-python-aacltest")
+      self.assertEqual(acls[1], [ZOO_ACL_READ], "Wrong ACL returned from get when aset")
+
+if __name__ == '__main__':
+    unittest.main()



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