MDEV-30698 Cover missing test cases for mariadb-binlog options --raw [and] --flashback

- Adding test case for --raw without -R
- Adding unsuported combination of --raw and --flashback parameters and
covered with test case

client/mysqlbinlog.cc

@@ -3063,6 +3063,12 @@ int main(int argc, char** argv)
 
   my_set_max_open_files(open_files_limit);
 
+  if (opt_flashback && opt_raw_mode)
+  {
+    error("The --raw mode is not allowed with --flashback mode");
+    die(1);
+  }
+
   if (opt_flashback)
   {
     my_init_dynamic_array(&binlog_events, sizeof(LEX_STRING), 1024, 1024,

mysql-test/suite/binlog/r/binlog_mysqlbinlog_raw_flush.result

@@ -1,3 +1,7 @@
+#
+# MDEV-30698 Cover missing test cases for mariadb-binlog options
+#            --raw [and] --flashback
+#
 CREATE TABLE t1 (a int);
 FLUSH LOGS;
 INSERT INTO t1 VALUES (1);

mysql-test/suite/binlog/r/flashback.result

@@ -702,6 +702,10 @@ include/assert.inc [Table t1 should have 0 rows.]
 # 6- Rows must be present upon restoring from flashback
 include/assert.inc [Table t1 should have six rows.]
 DROP TABLE t1;
+#
+# MDEV-30698 Cover missing test cases for mariadb-binlog options
+#            --raw [and] --flashback
+#
 SET binlog_format=statement;
 Warnings:
 Warning	1105	MariaDB Galera and flashback do not support binlog format: STATEMENT

mysql-test/suite/binlog/t/binlog_mysqlbinlog_raw_flush.test

@@ -5,6 +5,7 @@
 # respective log file specified by --result-file, and shown on-disk. This test
 # ensures that the log files on disk, created by mariadb-binlog, have the most
 # up-to-date events from the master.
+# Option --raw works only with --read-from-remote-server, otherwise returns error.
 #
 # Methodology:
 #   On the master, rotate to a newly active binlog file and write an event to
@@ -20,6 +21,14 @@
 --source include/linux.inc
 --source include/have_log_bin.inc
 
+--echo #
+--echo # MDEV-30698 Cover missing test cases for mariadb-binlog options
+--echo #            --raw [and] --flashback
+--echo #
+# Test --raw format without -R (--read-from-remote-server)
+--error 1 # Error 1 operation not permitted
+--exec $MYSQL_BINLOG --raw --user=root --host=127.0.0.1 --port=$MASTER_MYPORT --stop-never --result-file=$MYSQLTEST_VARDIR/tmp/ master-bin.000001
+
 # Create newly active log
 CREATE TABLE t1 (a int);
 FLUSH LOGS;

mysql-test/suite/binlog/t/flashback.test

@@ -364,6 +364,14 @@ FLUSH LOGS;
 
 DROP TABLE t1;
 
+--echo #
+--echo # MDEV-30698 Cover missing test cases for mariadb-binlog options
+--echo #            --raw [and] --flashback
+--echo #
+
+--error 1 # --raw mode and --flashback mode are not allowed
+--exec $MYSQL_BINLOG -vv -B --raw --read-from-remote-server --user=root --host=127.0.0.1 --port=$MASTER_MYPORT master-bin.000003> $MYSQLTEST_VARDIR/tmp/mysqlbinlog_row_flashback_8.sql
+
 ## Clear
 SET binlog_format=statement;
 --error ER_FLASHBACK_NOT_SUPPORTED