From 14f60eb622c38b2375642ea17f71a8c9e735ffcb Mon Sep 17 00:00:00 2001
From: Mark Reynolds <mreynolds@redhat.com>
Date: Mon, 7 Jul 2014 19:12:34 -0400
Subject: [PATCH] Ticket 47781 - Add CI test

Description:  Adding test script to verify ticket 47781.

Reviewed by: ?
---
 dirsrvtests/tickets/ticket47781_test.py | 235 ++++++++++++++++++++++++++++++++
 1 file changed, 235 insertions(+)
 create mode 100644 dirsrvtests/tickets/ticket47781_test.py

diff --git a/dirsrvtests/tickets/ticket47781_test.py b/dirsrvtests/tickets/ticket47781_test.py
new file mode 100644
index 0000000..f7bf881
--- /dev/null
+++ b/dirsrvtests/tickets/ticket47781_test.py
@@ -0,0 +1,235 @@
+import os
+import sys
+import time
+import ldap
+import logging
+import socket
+import pytest
+from lib389 import DirSrv, Entry, tools, tasks
+from lib389.tools import DirSrvTools
+from lib389._constants import *
+from lib389.properties import *
+from lib389.tasks import *
+from constants import *
+
+log = logging.getLogger(__name__)
+
+installation_prefix = None
+
+
+class TopologyStandalone(object):
+    def __init__(self, standalone):
+        standalone.open()
+        self.standalone = standalone
+
+
+@pytest.fixture(scope="module")
+def topology(request):
+    '''
+        This fixture is used to standalone topology for the 'module'.
+        At the beginning, It may exists a standalone instance.
+        It may also exists a backup for the standalone instance.
+
+        Principle:
+            If standalone instance exists:
+                restart it
+            If backup of standalone exists:
+                create/rebind to standalone
+
+                restore standalone instance from backup
+            else:
+                Cleanup everything
+                    remove instance
+                    remove backup
+                Create instance
+                Create backup
+    '''
+    global installation_prefix
+
+    if installation_prefix:
+        args_instance[SER_DEPLOYED_DIR] = installation_prefix
+
+    standalone = DirSrv(verbose=False)
+
+    # Args for the standalone instance
+    args_instance[SER_HOST] = HOST_STANDALONE
+    args_instance[SER_PORT] = PORT_STANDALONE
+    args_instance[SER_SERVERID_PROP] = SERVERID_STANDALONE
+    args_standalone = args_instance.copy()
+    standalone.allocate(args_standalone)
+
+    # Get the status of the backups
+    backup_standalone = standalone.checkBackupFS()
+
+    # Get the status of the instance and restart it if it exists
+    instance_standalone = standalone.exists()
+    if instance_standalone:
+        # assuming the instance is already stopped, just wait 5 sec max
+        standalone.stop(timeout=5)
+        standalone.start(timeout=10)
+
+    if backup_standalone:
+        # The backup exist, assuming it is correct
+        # we just re-init the instance with it
+        if not instance_standalone:
+            standalone.create()
+            # Used to retrieve configuration information (dbdir, confdir...)
+            standalone.open()
+
+        # restore standalone instance from backup
+        standalone.stop(timeout=10)
+        standalone.restoreFS(backup_standalone)
+        standalone.start(timeout=10)
+
+    else:
+        # We should be here only in two conditions
+        #      - This is the first time a test involve standalone instance
+        #      - Something weird happened (instance/backup destroyed)
+        #        so we discard everything and recreate all
+
+        # Remove the backup. So even if we have a specific backup file
+        # (e.g backup_standalone) we clear backup that an instance may have created
+        if backup_standalone:
+            standalone.clearBackupFS()
+
+        # Remove the instance
+        if instance_standalone:
+            standalone.delete()
+
+        # Create the instance
+        standalone.create()
+
+        # Used to retrieve configuration information (dbdir, confdir...)
+        standalone.open()
+
+        # Time to create the backups
+        standalone.stop(timeout=10)
+        standalone.backupfile = standalone.backupFS()
+        standalone.start(timeout=10)
+
+    #
+    # Here we have standalone instance up and running
+    # Either coming from a backup recovery
+    # or from a fresh (re)init
+    # Time to return the topology
+    return TopologyStandalone(standalone)
+
+
+def test_ticket47781(topology):
+    """
+        Testing for a deadlock after doing an online import of an LDIF with 
+        replication data.  The replication agreement should be invalid.
+    """
+
+    log.info('Testing Ticket 47781 - Testing for deadlock after importing LDIF with replication data')
+
+    #
+    # Setup Replication
+    #
+    log.info('Setting up replication...')
+    topology.standalone.replica.enableReplication(suffix=DEFAULT_SUFFIX, role=REPLICAROLE_MASTER, 
+                                                  replicaId=REPLICAID_MASTER_1)
+
+    properties = {RA_NAME:      r'meTo_$host:$port',
+                  RA_BINDDN:    defaultProperties[REPLICATION_BIND_DN],
+                  RA_BINDPW:    defaultProperties[REPLICATION_BIND_PW],
+                  RA_METHOD:    defaultProperties[REPLICATION_BIND_METHOD],
+                  RA_TRANSPORT_PROT: defaultProperties[REPLICATION_TRANSPORT]}
+    # The agreement should point to a server that does NOT exist (invalid port)
+    repl_agreement = topology.standalone.agreement.create(suffix=DEFAULT_SUFFIX, 
+                                                          host=topology.standalone.host, 
+                                                          port=5555, 
+                                                          properties=properties)
+
+    #
+    # add two entries
+    #
+    log.info('Adding two entries...')
+    try:
+        topology.standalone.add_s(Entry(('cn=entry1,dc=example,dc=com', {
+                                  'objectclass': 'top person'.split(),
+                                  'sn': 'user',
+                                  'cn': 'entry1'})))
+    except ldap.LDAPError, e:
+        log.error('Failed to add entry 1: ' + e.message['desc'])
+        assert False
+
+    try:
+        topology.standalone.add_s(Entry(('cn=entry2,dc=example,dc=com', {
+                                  'objectclass': 'top person'.split(),
+                                  'sn': 'user',
+                                  'cn': 'entry2'})))
+    except ldap.LDAPError, e:
+        log.error('Failed to add entry 2: ' + e.message['desc'])
+        assert False
+
+    #
+    # export the replication ldif
+    #
+    log.info('Exporting replication ldif...')
+    args = {'repl-info': True}
+    exportTask = Tasks(topology.standalone)
+    try:
+        exportTask.exportLDIF(DEFAULT_SUFFIX, None, "/tmp/export.ldif", args)
+    except ValueError:
+        assert False
+
+    #
+    # Restart the server
+    #
+    log.info('Restarting server...')
+    topology.standalone.stop(timeout=5)
+    topology.standalone.start(timeout=5)
+
+    #
+    # Import the ldif
+    #
+    log.info('Import replication LDIF file...')
+    importTask = Tasks(topology.standalone)
+    args = {'wait': True}
+    try:
+        importTask.importLDIF(DEFAULT_SUFFIX, None, "/tmp/export.ldif", args)
+        os.remove("/tmp/export.ldif")
+    except ValueError:
+        os.remove("/tmp/export.ldif")
+        assert False
+    
+    #
+    # Search for tombstones - we should not hang/timeout
+    #
+    log.info('Search for tombstone entries(should find one and not hang)...')
+    topology.standalone.set_option(ldap.OPT_NETWORK_TIMEOUT, 5);
+    topology.standalone.set_option(ldap.OPT_TIMEOUT, 5);
+    try:
+        entries = topology.standalone.search_s(DEFAULT_SUFFIX, ldap.SCOPE_SUBTREE, 'objectclass=nsTombstone')
+        if not entries:
+            log.fatal('Search failed to find any entries.')
+            assert PR_False
+    except ldap.LDAPError, e:
+        log.fatal('Search failed: ' + e.message['desc'])
+        assert PR_False
+
+    # If we got here we passed!
+    log.info('Ticket47781 Test - Passed')
+
+
+def test_ticket47781_final(topology):
+    topology.standalone.stop(timeout=10)
+
+
+def run_isolated():
+    '''
+        run_isolated is used to run these test cases independently of a test scheduler (xunit, py.test..)
+        To run isolated without py.test, you need to
+            - edit this file and comment '@pytest.fixture' line before 'topology' function.
+            - set the installation prefix
+            - run this program
+    '''
+    global installation_prefix
+    installation_prefix = None
+
+    topo = topology(True)
+    test_ticket47781(topo)
+
+if __name__ == '__main__':
+    run_isolated()
-- 
1.9.3

