Fixed suppression of compiler/test warnings

Fixed some timing issues in test suite



mysql-test/mysql-test-run.pl:
  Added suppression of errors that comes when master is killed before slave has connect (like with rpl_udf.test)
mysql-test/suite/funcs_1/datadict/processlist_priv.inc:
  Wait for check thread to end
mysql-test/suite/pbxt/t/status.test:
  Added longer sleep to avoid timing issue
support-files/compiler_warnings.supp:
  Fixed wrong suppression

mysql-test/mysql-test-run.pl

@@ -4015,7 +4015,10 @@ sub extract_warning_lines ($) {
      qr/Slave I\/O: Get master COLLATION_SERVER failed with error:.*/,
      qr/Slave I\/O: Get master TIME_ZONE failed with error:.*/,
      qr/Slave I\/O: error reconnecting to master '.*' - retry-time: [1-3]  retries/,
+     qr/Slave I\/0: Master command COM_BINLOG_DUMP failed/,
      qr/Error reading packet/,
+     qr/Lost connection to MySQL server at 'reading initial communication packet'/,
+     qr/Failed on request_dump/,
      qr/Slave: Can't drop database.* database doesn't exist/,
      qr/Slave: Operation DROP USER failed for 'create_rout_db'/,
      qr|Checking table:   '\./mtr/test_suppressions'|,

mysql-test/suite/funcs_1/datadict/processlist_priv.inc

@@ -89,18 +89,38 @@ USE information_schema;
 --echo 1 Prepare test.
 --echo   connection default (user=root)
 --echo ####################################################################################
-if (`SELECT COUNT(*) <> 1 FROM processlist`)
+
+# Check that we have only one connection around.
+# If there is more, it may be the check() connection that has not yet ended,
+# so we wait for it for up to 10 seconds.
+
+let $counter=100;
+while ($counter)
 {
-   --echo This test expects one connection to the server.
-   --echo Expectation: USER  HOST       DB                  COMMAND  STATE      INFO
-   --echo Expectation: root  localhost  information_schema  Query    executing  SELECT USER,HOST,DB,COMMAND,STATE,INFO FROM processlist ORDER BY ID
-   --echo But we found in the moment:
-   SELECT USER,HOST,DB,COMMAND,STATE,INFO FROM processlist ORDER BY ID;
-   --echo Maybe
-   --echo - the base configuration (no of parallel auxiliary sessions) of the server has changed
-   --echo - a parallel test intended for another server accidently connected to our current one
-   --echo We cannot proceed in this situation. Abort
-   exit;
+  dec $counter;
+  let $res= `SELECT COUNT(*) <> 1 FROM processlist`;
+  if (!$res)
+  {
+    # Success; Abort while loop
+    let $counter=0;
+  }
+  if ($res)
+  {
+    --sleep 0.1
+    if (!$counter)
+    {   
+      --echo This test expects one connection to the server.
+        --echo Expectation: USER  HOST       DB                  COMMAND  STATE      INFO
+        --echo Expectation: root  localhost  information_schema  Query    executing  SELECT USER,HOST,DB,COMMAND,STATE,INFO FROM processlist ORDER BY ID
+        --echo But we found in the moment:
+      SELECT USER,HOST,DB,COMMAND,STATE,INFO FROM processlist ORDER BY ID;
+      --echo Maybe
+      --echo - the base configuration (no of parallel auxiliary sessions) of the server has changed
+      --echo - a parallel test intended for another server accidently connected to our current one
+      --echo We cannot proceed in this situation. Abort
+      exit;
+     }
+  }
 }
 
 --echo ####################################################################################

mysql-test/suite/pbxt/t/status.test

@@ -30,7 +30,7 @@ connection con1;
 --send
 update t1 set n = 3;
 connection con2;
-sleep 0.5;
+sleep 5;
 unlock tables;
 connection con1;
 reap;

support-files/compiler_warnings.supp

@@ -40,7 +40,7 @@ sync/sync0sync\.c: unused parameter
 sync/sync0sync\.c: unused variable
 ut/ut0ut\.c: ignoring return value of
 srv/srv0srv\.c: value computed is not used
-buf/buf0buf\.c: warning: .*block_mutex.* might be used uninitialized
+buf/buf0buf\.c: .*block_mutex.* might be used uninitialized
 
 #
 # bdb is not critical to keep up to date