Update of /cvsroot/monetdb/sql/src/test/BugTracker/Tests
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv3986

Modified Files:
      Tag: SQL_2-18
        All 
Added Files:
      Tag: SQL_2-18
        crash_on_concurrent_use.SF-1411926.py 
Removed Files:
      Tag: SQL_2-18
        crash_on_concurrent_use.script.SF-1411926.sh 
Log Message:
Revome shell script and add a python script.

Note: the python script need some improvements


Index: All
===================================================================
RCS file: /cvsroot/monetdb/sql/src/test/BugTracker/Tests/All,v
retrieving revision 1.58.2.5
retrieving revision 1.58.2.6
diff -u -d -r1.58.2.5 -r1.58.2.6
--- All 21 Jun 2007 11:27:41 -0000      1.58.2.5
+++ All 21 Jun 2007 17:09:55 -0000      1.58.2.6
@@ -75,4 +75,4 @@
 update_fkey_with_value_not_in_the_pkey.SF-1734143
 alter_table_add_fkey.SF-1737668
 select_id_not_in_another_select.SF-1737777
-crash_on_concurrent_use.script.SF-1411926
+crash_on_concurrent_use.SF-1411926

--- NEW FILE: crash_on_concurrent_use.SF-1411926.py ---
import os, time, sys, subprocess, threading

def server_start(dbinit):
    srvcmd = '%s --dbname "%s" --dbinit="%s"' % 
(os.getenv('MSERVER'),os.getenv('TSTDB'),dbinit)
    sys.stderr.write('#mserver: "%s"\n' % (srvcmd))
    sys.stdout.flush()
    sys.stderr.flush()
    srv = os.popen(srvcmd, 'w')
    time.sleep(5)                      # give server time to start
    return srv

def server_stop(srv):
    srv.close()

def clients(client, runs, clmd):
        for i in range(runs):
                sys.stdout.write('#start client %d run %d %d \t' % (client, i, 
time.time()))
                sys.stdout.flush()
                sys.stderr.flush()
                clt = os.popen(clcmd, 'w')
                clt.close() 
                sys.stdout.write('#close client %d run %d %d \n' % (client, i, 
time.time()))


class Client(threading.Thread):
        def __init__(self, client):
                threading.Thread.__init__ (self)
                self.client= client 

        def run(self):
                global clcmd 
                clcmd = str(os.getenv('SQL_CLIENT')) + "< %s" % 
('%s/crash_on_concurrent_use.SF-1411926.sql' % os.getenv('RELSRCDIR'))
                sys.stderr.write('#client%d: "%s"\n' % (self.client, clcmd))
                clients(self.client, 20, clcmd)                 

def main():
        srv = server_start('include sql;')
        client_0 = Client(0)
        client_1 = Client(1)
        client_0.start()
        client_1.start()
        server_stop(srv)

main()

--- crash_on_concurrent_use.script.SF-1411926.sh DELETED ---


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