This changeset is result of

     WL#3982 Test information_schema.processlist
and replaces the corresponding tests pushed to
     mysql-test-extra-5.1/mysql-test/qa-suite/info_schema 


mysql-test/suite/funcs_1/datadict/datadict_priv.inc:
  Auxiliary script
mysql-test/suite/funcs_1/datadict/processlist_priv.inc:
  Test of privileges
mysql-test/suite/funcs_1/datadict/processlist_val.inc:
  Test of values
mysql-test/suite/funcs_1/r/a_processlist_priv_no_prot.result:
  Expected results
mysql-test/suite/funcs_1/r/a_processlist_val_no_prot.result:
  Expected results
mysql-test/suite/funcs_1/r/b_processlist_priv_ps.result:
  Expected results
mysql-test/suite/funcs_1/r/b_processlist_val_ps.result:
  Expected results
mysql-test/suite/funcs_1/t/a_processlist_priv_no_prot.test:
  Test of privileges - variant without ps/sp/cursor/view-protocol
mysql-test/suite/funcs_1/t/a_processlist_val_no_prot.test:
  Test of values - variant without ps/sp/cursor/view-protocol
mysql-test/suite/funcs_1/t/b_processlist_priv_ps.test:
  Test of privileges - variant with ps-protocol
mysql-test/suite/funcs_1/t/b_processlist_val_ps.test:
  Test of values - variant with ps-protocol

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

+############## suite/funcs_1/datadict/datadict_priv.inc ################
+#                                                                      #
+# DDL and DML operations on information_schema tables                  #
+#                                                                      #
+# Creation:                                                            #
+# 2007-08    hhunger Implement this test as part of                    #
+#                    WL#3982 Test information_schema.processlist       #
+#                                                                      #
+# Last update:                                                         #
+# 2007-08-14 mleich  Some cleanup                                      #
+#                                                                      #
+########################################################################
+
+# These variables have to be set before sourcing this file.
+#
+# information_schema table to be tested
+# let $table= processlist;
+#
+# columns of the information_schema table e.g. to use in a select.
+# let $columns= ID, USER, HOST, DB, COMMAND, TIME, STATE, INFO;
+#
+# Where clause for an update.
+# let $update_where= WHERE id=1 ;
+#
+# Column to be used in the SET of an update.
+# let $set_column= user='any_user' ;
+#
+# Where clause of a delete.
+# let $delete_where= WHERE id=1 ;
+#
+# Column to be dropped.
+# let $drop_column= user;
+#
+# Column to be indexed
+# let $index_col= user;
+
+
+# data access
+
+eval CREATE TEMPORARY TABLE test.t_$table AS SELECT * FROM $table;
+
+eval UPDATE test.t_$table SET user='horst' $update_where ;
+
+--error ER_DBACCESS_DENIED_ERROR
+eval INSERT INTO $table SELECT * FROM test.t_$table;
+
+# bug#30208: CREATE TABLE ...LIKE does not accept dbname.tablename:unknown database
+eval DROP TABLE test.t_$table;
+
+--error ER_VIEW_NONUPD_CHECK
+eval CREATE VIEW test.v_$table ($columns) AS SELECT * FROM $table WITH CHECK OPTION;
+
+eval CREATE VIEW test.v_$table ($columns) AS SELECT * FROM $table;
+
+--error ER_DBACCESS_DENIED_ERROR
+eval UPDATE test.v_$TABLE SET TIME=NOW() WHERE id = 1;
+
+eval DROP VIEW test.v_$table;
+
+--error ER_DBACCESS_DENIED_ERROR
+eval UPDATE $table SET $set_column $update_where;
+
+--error ER_DBACCESS_DENIED_ERROR
+eval DELETE FROM $table $delete_where;
+
+# change privileges
+
+--error ER_DBACCESS_DENIED_ERROR
+eval REVOKE ALL ON $table FROM current_user;
+
+--error ER_DBACCESS_DENIED_ERROR
+eval GRANT INSERT,UPDATE ON $table TO current_user;
+
+SHOW GRANTS;
+
+#----------------------------------------------------------------------
+# table access
+
+--error ER_DBACCESS_DENIED_ERROR
+eval CREATE INDEX i_$table ON $table ($index_col);
+
+--error ER_DBACCESS_DENIED_ERROR
+eval DROP TABLE $table;
+
+--error ER_DBACCESS_DENIED_ERROR
+eval ALTER TABLE $table DROP COLUMN $drop_column;
+
+--error ER_DBACCESS_DENIED_ERROR
+eval ALTER TABLE $table ADD COLUMN (my_column INT);
+
+--error ER_UNKNOWN_TABLE
+eval RENAME TABLE $table TO new_$table;
+
+--error ER_DBACCESS_DENIED_ERROR
+eval RENAME TABLE $table TO files;
+
+--error ER_UNKNOWN_TABLE
+eval CREATE TABLE new_$table AS SELECT * FROM $table;
+
+#----------------------------------------------------------------------
+# database access
+
+--error ER_DBACCESS_DENIED_ERROR
+DROP DATABASE information_schema;
+
+--error ER_DBACCESS_DENIED_ERROR
+RENAME DATABASE information_schema TO info_schema;

mysql-test/suite/funcs_1/t/a_processlist_priv_no_prot.test

+########## suite/funcs_1/t/a_processlist_priv_no_prot.test #############
+#                                                                      #
+# Testing of privileges around                                         #
+#     SELECT ... PROCESSLIST/SHOW PROCESSLIST                          #
+#                                                                      #
+# The prepared statement variant of this test is                       #
+# suite/funcs_1/t/b_processlist_priv_ps.test.                          #
+#                                                                      #
+# There is important documentation within                              #
+#       suite/funcs_1/datadict/processlist_priv.inc                    #
+#                                                                      #
+# Note(mleich):                                                        #
+#    The name "a_process..." with the unusual prefix "a_" is           #
+#    caused by the fact that this test should run as first test, that  #
+#    means direct after server startup. Otherwise the connection IDs   #
+#    within the processlist would differ.                              #
+#                                                                      #
+# Creation:                                                            #
+# 2007-08-14 mleich  Create this test as part of                       #
+#                    WL#3982 Test information_schema.processlist       #
+#                                                                      #
+########################################################################
+
+# One subtest is skipped because of
+#    Bug#30395 strange results after REVOKE PROCESS ON *.* FROM ...
+let $fixed_bug_30395= 0;
+
+# The file with expected results fits only to a run without
+# ps-protocol/sp-protocol/cursor-protocol/view-protocol.
+if (`SELECT $PS_PROTOCOL + $SP_PROTOCOL + $CURSOR_PROTOCOL
+            + $VIEW_PROTOCOL > 0`)
+{
+   --skip Test requires: ps-protocol/sp-protocol/cursor-protocol/view-protocol disabled
+}
+
+--source suite/funcs_1/datadict/processlist_priv.inc

mysql-test/suite/funcs_1/t/a_processlist_val_no_prot.test

+########### suite/funcs_1/t/a_processlist_val_no_prot.test #############
+#                                                                      #
+# Testing of values within INFORMATION_SCHEMA.PROCESSLIST              #
+#                                                                      #
+# The prepared statement variant of this test is                       #
+# suite/funcs_1/t/b_processlist_val_ps.test.                           #
+#                                                                      #
+# There is important documentation within                              #
+#       suite/funcs_1/datadict/processlist_val.inc                     #
+#                                                                      #
+# Note(mleich):                                                        #
+#    The name "a_process..." with the unusual prefix "a_" is           #
+#    caused by the fact that this test should run as second test, that #
+#    means direct after server startup and a_processlist_priv_no_prot. #
+#    Otherwise the connection IDs within the processlist would differ. #
+#                                                                      #
+# Creation:                                                            #
+# 2007-08-09 mleich Implement this test as part of                     #
+#                   WL#3982 Test information_schema.processlist        #
+#                                                                      #
+########################################################################
+
+# The file with expected results fits only to a run without
+# ps-protocol/sp-protocol/cursor-protocol/view-protocol.
+if (`SELECT $PS_PROTOCOL + $SP_PROTOCOL + $CURSOR_PROTOCOL
+            + $VIEW_PROTOCOL > 0`)
+{
+   --skip Test requires: ps-protocol/sp-protocol/cursor-protocol/view-protocol disabled
+}
+
+--source suite/funcs_1/datadict/processlist_val.inc

mysql-test/suite/funcs_1/t/b_processlist_priv_ps.test

+########### suite/funcs_1/t/b_processlist_priv_ps.test #################
+#                                                                      #
+# Testing of privileges around                                         #
+#     SELECT ... PROCESSLIST/SHOW PROCESSLIST                          #
+#                                                                      #
+# The no (ps/sp/view/cursor) protocol variant of this test is          #
+# suite/funcs_1/t/a_processlist_priv_no_prot.test.                     #
+#                                                                      #
+# There is important documentation within                              #
+#       suite/funcs_1/datadict/processlist_priv.inc                    #
+#                                                                      #
+# Note(mleich):                                                        #
+#    The name "b_process..." with the unusual prefix "b_" is           #
+#    caused by the fact that this test should run as first test, that  #
+#    means direct after server startup. Otherwise the connection IDs   #
+#    within the processlist would differ.                              #
+#                                                                      #
+# Creation:                                                            #
+# 2007-08-14 mleich  Create this test as part of                       #
+#                    WL#3982 Test information_schema.processlist       #
+#                                                                      #
+########################################################################
+
+# One subtest is skipped because of
+#    Bug#30395 strange results after REVOKE PROCESS ON *.* FROM ...
+let $fixed_bug_30395= 0;
+
+# The file with expected results fits only to a run with "--ps-protocol".
+if (`SELECT $SP_PROTOCOL + $CURSOR_PROTOCOL + $VIEW_PROTOCOL > 0
+        OR $PS_PROTOCOL = 0`)
+{
+   --skip Test requires: ps-protocol enabled, other protocols disabled
+}
+
+--source suite/funcs_1/datadict/processlist_priv.inc

mysql-test/suite/funcs_1/t/b_processlist_val_ps.test

+############## suite/funcs_1/t/b_processlist_val_ps.test ###############
+#                                                                      #
+# Testing of values within INFORMATION_SCHEMA.PROCESSLIST              #
+#                                                                      #
+# The no (ps/sp/view/cursor) protocol variant of this test is          #
+# suite/funcs_1/t/a_processlist_val_no_prot.test.                      #
+#                                                                      #
+# There is important documentation within                              #
+#       suite/funcs_1/datadict/processlist_val.inc                     #
+#                                                                      #
+# Note(mleich):                                                        #
+#    The name "b_process..." with the unusual prefix "b_" is           #
+#    caused by the fact that this test should run as second test, that #
+#    means direct after server startup and b_processlist_priv_ps.      #
+#    Otherwise the connection IDs within the processlist would differ. #
+#                                                                      #
+# Creation:                                                            #
+# 2007-08-09 mleich Implement this test as part of                     #
+#                   WL#3982 Test information_schema.processlist        #
+#                                                                      #
+########################################################################
+
+# The file with expected results fits only to a run with "--ps-protocol".
+if (`SELECT $SP_PROTOCOL + $CURSOR_PROTOCOL + $VIEW_PROTOCOL > 0
+        OR $PS_PROTOCOL = 0`)
+{
+   --skip Test requires: ps-protocol enabled, other protocols disabled
+}
+
+--source suite/funcs_1/datadict/processlist_val.inc