Fix tests after merge

Straighten out and comment behaviour for --require and --result in run_query


client/mysqltest.c:
   If --require or --result has been provided for a query command->record_file file be set.
  In that case it should either dump to file if recording or check with content in file if running.
mysql-test/r/mysqltest.result:
  Fix up tests and results after merge
mysql-test/t/mysqltest.test:
  Fix up tests and results after merge

client/mysqltest.c

@@ -3925,23 +3925,27 @@ static void run_query(MYSQL *mysql, struct st_query *command, int flags)
 	  mysql_errno(mysql), mysql_error(mysql));
   }
 
-  if (record)
+  if (command->record_file[0])
   {
-    /* Recording in progress */
-    if (!command->record_file[0])
-      die("Missing result file");
 
-    /* Dump the output from _this_ query to the specified record_file */
-    str_to_file(command->record_file, ds->str, ds->length);
-  }
-  else if (command->record_file[0])
+    /* A result file was specified for _this_ query  */
+    if (record)
     {
+      /*
+	 Recording in progress
+         Dump the output from _this_ query to the specified record_file
+      */
+      str_to_file(command->record_file, ds->str, ds->length);
+
+    } else {
+
       /*
 	The output from _this_ query should be checked against an already
 	existing file which has been specified using --require or --result
       */
       check_result(ds, command->record_file, command->require_file);
     }
+  }
 
   dynstr_free(&ds_warnings);
   if (ds == &ds_result)

mysql-test/r/mysqltest.result

@@ -396,20 +396,20 @@ root@localhost
 --------------------------------------------------------------------------------
 this will be executed
 this will be executed
+mysqltest: Result length mismatch
+mysqltest: The test didn't produce any output
+Failing multi statement query
 mysqltest: At line 3: query 'create table t1 (a int primary key);
 insert into t1 values (1);
 select 'select-me';
 insertz 'error query'' failed: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insertz 'error query'' at line 1
 drop table t1;
-drop table t1;
-create table t1 (a int primary key);
+mysqltest: At line 3: query 'create table t1 (a int primary key);
 insert into t1 values (1);
 select 'select-me';
-insertz error query||||
-select-me
-select-me
-ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insertz error query' at line 1
+insertz 'error query'' failed: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insertz 'error query'' at line 1
 drop table t1;
+Multi statement using expected error
 create table t1 (a int primary key);
 insert into t1 values (1);
 select 'select-me';
@@ -418,5 +418,4 @@ select-me
 select-me
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'insertz error query' at line 1
 drop table t1;
-mysqltest: Result length mismatch
-mysqltest: The test didn't produce any output
+drop table t1;

mysql-test/t/mysqltest.test

@@ -984,7 +984,7 @@ select "this will be executed";
 #            non-1st queries
 #
 
-# Failing multi statement query
+echo Failing multi statement query;
 # PS does not support multi statement
 --exec echo "--disable_ps_protocol"                    > var/tmp/bug11731.sql
 --exec echo "delimiter ||||;"                         >> var/tmp/bug11731.sql
@@ -999,14 +999,13 @@ select "this will be executed";
 drop table t1;
 
 --error 1
---exec $MYSQL_TEST --record -x $MYSQL_TEST_DIR/var/tmp/bug11731.sql -R $MYSQL_TEST_DIR/var/tmp/bug11731.out
-# The .out file should be empty, cat will fail!
---error 1
---exec cat $MYSQL_TEST_DIR/var/tmp/bug11731.out
+--exec $MYSQL_TEST --record -x $MYSQL_TEST_DIR/var/tmp/bug11731.sql -R $MYSQL_TEST_DIR/var/tmp/bug11731.out 2>&1
+# The .out file should be non existent
+--exec test ! -e $MYSQL_TEST_DIR/var/tmp/bug11731.out
 drop table t1;
 
 
-# Using expected error
+echo Multi statement using expected error;
 # PS does not support multi statement
 --exec echo "--disable_ps_protocol"                    > var/tmp/bug11731.sql
 --exec echo "delimiter ||||;"                         >> var/tmp/bug11731.sql
@@ -1021,8 +1020,9 @@ drop table t1;
 --exec $MYSQL_TEST -x $MYSQL_TEST_DIR/var/tmp/bug11731.sql 2>&1
 drop table t1;
 
---exec $MYSQL_TEST --record -x $MYSQL_TEST_DIR/var/tmp/bug11731.sql -R $MYSQL_TEST_DIR/var/tmp/bug11731.out
---exec cat $MYSQL_TEST_DIR/var/tmp/bug11731.out
+--exec $MYSQL_TEST --record -x $MYSQL_TEST_DIR/var/tmp/bug11731.sql -R $MYSQL_TEST_DIR/var/tmp/bug11731.out 2>&1
+# The .out file should exist
+--exec test -s $MYSQL_TEST_DIR/var/tmp/bug11731.out
 drop table t1;