BUG#12959 mysqltest crashes if testcase passed with -x option

 - Enable testcases after help from Serg 


client/mysqltest.c:
  Dump output to stdout if no result file is specified
  Don't print verbose_msg when command fails whith expected error
mysql-test/mysql-test-run.pl:
  Don't add all args to the MYSQL_TEST environment variable.
mysql-test/r/mysqltest.result:
  Add test for mysqltest -x
mysql-test/t/mysqltest.test:
  Add test for mysqltest -x

client/mysqltest.c

@@ -1062,8 +1062,8 @@ static void do_exec(struct st_query *query)
           (query->expected_errno[i].code.errnum == status))
       {
         ok= 1;
-        verbose_msg("command \"%s\" failed with expected error: %d",
-                    cmd, status);
+        DBUG_PRINT("info", ("command \"%s\" failed with expected error: %d",
+                            cmd, status));
       }
     }
     if (!ok)
@@ -2557,7 +2557,7 @@ get_one_option(int optid, const struct my_option *opt __attribute__((unused)),
       fn_format(buff, argument, "", "", 4);
       DBUG_ASSERT(cur_file == file_stack && cur_file->file == 0);
       if (!(cur_file->file=
-            my_fopen(buff, O_RDONLY | FILE_BINARY, MYF(MY_WME))))
+            my_fopen(buff, O_RDONLY | FILE_BINARY, MYF(0))))
 	die("Could not open %s: errno = %d", buff, errno);
       cur_file->file_name= my_strdup(buff, MYF(MY_FAE));
       break;
@@ -4043,13 +4043,21 @@ int main(int argc, char **argv)
     parser.current_line += current_line_inc;
   }
 
-  if (result_file && ds_res.length && !error)
+  if (ds_res.length && !error)
+  {
+    if (result_file)
     {
       if (!record)
         error |= check_result(&ds_res, result_file, q->require_file);
       else
         str_to_file(result_file, ds_res.str, ds_res.length);
     }
+    else
+    {
+      // Print the result to stdout
+      printf("%s", ds_res.str);
+    }
+  }
   dynstr_free(&ds_res);
 
   if (!silent)

mysql-test/mysql-test-run.pl

@@ -2155,11 +2155,6 @@ sub run_mysqltest ($) {
     mtr_add_arg($args, "--big-test");
   }
 
-  if ( $opt_record )
-  {
-    mtr_add_arg($args, "--record");
-  }
-
   if ( $opt_compress )
   {
     mtr_add_arg($args, "--compress");
@@ -2185,8 +2180,6 @@ sub run_mysqltest ($) {
                 $glob_mysql_test_dir);
   }
 
-  mtr_add_arg($args, "-R");
-  mtr_add_arg($args, $tinfo->{'result_file'});
 
   # ----------------------------------------------------------------------
   # If embedded server, we create server args to give mysqltest to pass on
@@ -2202,6 +2195,18 @@ sub run_mysqltest ($) {
   # ----------------------------------------------------------------------
   $ENV{'MYSQL_TEST'}= "$exe_mysqltest " . join(" ", @$args);
 
+  # ----------------------------------------------------------------------
+  # Add arguments that should not go into the MYSQL_TEST env var
+  # ----------------------------------------------------------------------
+
+  mtr_add_arg($args, "-R");
+  mtr_add_arg($args, $tinfo->{'result_file'});
+
+  if ( $opt_record )
+  {
+    mtr_add_arg($args, "--record");
+  }
+
   return mtr_run_test($exe,$args,$tinfo->{'path'},"",$path_timefile,"");
 }
 

mysql-test/r/mysqltest.result

@@ -345,6 +345,10 @@ mysqltest: At line 1: Wrong column number to replace_column in 'replace_column 1
 mysqltest: At line 1: Invalid integer argument "10!"
 mysqltest: At line 1: End of line junk detected: "!"
 mysqltest: At line 1: Invalid integer argument "a"
+Output from mysqltest-x.inc
+Output from mysqltest-x.inc
+Output from mysqltest-x.inc
+mysqltest: Could not open ./non_existing_file.inc: errno = 2
 failing_statement;
 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 'failing_statement' at line 1
 failing_statement;

mysql-test/t/mysqltest.test

@@ -810,11 +810,11 @@ select "a" as col1, "c" as col2;
 # ----------------------------------------------------------------------------
 
 # -x <file_name>, use the file specified after -x as the test file
-#--exec $MYSQL_TEST < $MYSQL_TEST_DIR/include/mysqltest-x.inc 2>&1
-#--exec $MYSQL_TEST -x $MYSQL_TEST_DIR/include/mysqltest-x.inc 2>&1
-#--exec $MYSQL_TEST --result_file=$MYSQL_TEST_DIR/include/mysqltest-x.inc 2>&1
-#--error 1
-#--exec $MYSQL_TEST -x non_existing_file.inc 2>&1
+--exec $MYSQL_TEST < $MYSQL_TEST_DIR/include/mysqltest-x.inc
+--exec $MYSQL_TEST -x $MYSQL_TEST_DIR/include/mysqltest-x.inc
+--exec $MYSQL_TEST --test_file=$MYSQL_TEST_DIR/include/mysqltest-x.inc
+--error 1
+--exec $MYSQL_TEST -x non_existing_file.inc 2>&1
 
 
 # ----------------------------------------------------------------------------