[test: stop all dnodes when sim scripte return success]

tests/script/tsim/db/alter_option.sim

@@ -350,4 +350,6 @@ sql_error alter database db precision 'ns'
 sql_error alter database db precision 'ys'
 sql_error alter database db prec 'xs'
 
-#system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode2 -s stop -x SIGINT
+system sh/exec.sh -n dnode3 -s stop -x SIGINT

tests/script/tsim/db/create_all_options.sim

@@ -484,4 +484,6 @@ sql drop database db
 sql_error create database db STREAM_MODE 2
 sql_error create database db STREAM_MODE -1
 
-#system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode2 -s stop -x SIGINT
+system sh/exec.sh -n dnode3 -s stop -x SIGINT

tests/script/tsim/insert/backquote.sim

@@ -353,4 +353,4 @@ while $dbCnt < 2
 endw
 
 
-#system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s stop -x SIGINT

tests/script/tsim/insert/null.sim

@@ -471,4 +471,4 @@ endi
 #  return -1
 #endi
 
-#system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s stop -x SIGINT

tests/script/tsim/parser/fourArithmetic-basic.sim

@@ -138,4 +138,4 @@ if $loop_test == 0 then
   goto loop_test_pos
 endi
 
-#system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s stop -x SIGINT

tests/script/tsim/show/basic.sim

@@ -212,4 +212,5 @@ if $rows != 3 then
   return -1
 endi
 
-#system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode2 -s stop -x SIGINT
\ No newline at end of file

tests/script/tsim/stable/dnode3.sim

@@ -211,3 +211,6 @@ if $rows != 2 then
 endi
 
 system sh/exec.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec.sh -n dnode4 -s stop  -x SIGINT