diff --git a/test.sh b/test.sh
index c0a446b..500714e 100755
--- a/test.sh
+++ b/test.sh
@@ -1039,4 +1039,35 @@ minishell: syntax error near unexpected token `('
 var=
 EOF
 
+when_run <<"EOF" "unmatched )"
+echo unclosed paren)
+echo $?
+EOF
+expecting <<"EOF"
+minishell: syntax error near unexpected token `)'
+2
+EOF
+
+when_run <<"EOF" "unmatched ) in export"
+export VAR=bon)jour
+echo $?
+echo var=$VAR
+EOF
+expecting <<"EOF"
+minishell: syntax error near unexpected token `)'
+2
+var=
+EOF
+
+when_run <<"EOF" "unexpected () in export"
+export VAR=bon()jour
+echo $?
+echo var=$VAR
+EOF
+expecting <<"EOF"
+minishell: syntax error near unexpected token `('
+2
+var=
+EOF
+
 finalize