1 files changed, 1 insertions, 0 deletions
diff --git a/test/exec.t b/test/exec.t
index cc1be80..6757fc7 100755
--- a/test/exec.t
+++ b/test/exec.t
@@ -6,6 +6,7 @@
 is(it::exec("echo gna"), "gna\n", "basic exec");
 is(it::exec("echo {arg}", ['arg' => 'gnu'], ['arg' => "gna"]), "gna\n", "exec with argument");
 is(it::exec("echo {0}", 'gna'), "gna\n", "exec with positional argument");
+is(it::shell_command("egrep a{10}"), 'egrep a{10}', "exec with too large positional argument");
 is(it::shell_command("echo {arg}", ['arg' => 'gna07,-:blah']),  "echo gna07,-:blah", "don't quote arguments with only whitelistes characters");
 is(it::shell_command("echo {arg}", ['arg' => '2>&1']),          "echo '2>&1'", "quote arguments with dangerous characters");
 is(it::shell_command("echo {arg}", ['arg' => '']),              "echo ''", "quote empty arguments");