1 files changed, 10 insertions, 5 deletions
diff --git a/js/test_util.ts b/js/test_util.ts
index 34a920d47..93fc67491 100644
--- a/js/test_util.ts
+++ b/js/test_util.ts
@@ -18,17 +18,19 @@ interface DenoPermissions {
   write?: boolean;
   net?: boolean;
   env?: boolean;
+  run?: boolean;
 }
 
 function permToString(perms: DenoPermissions): string {
   const w = perms.write ? 1 : 0;
   const n = perms.net ? 1 : 0;
   const e = perms.env ? 1 : 0;
-  return `permW${w}N${n}E${e}`;
+  const r = perms.run ? 1 : 0;
+  return `permW${w}N${n}E${e}R${r}`;
 }
 
 function permFromString(s: string): DenoPermissions {
-  const re = /^permW([01])N([01])E([01])$/;
+  const re = /^permW([01])N([01])E([01])R([01])$/;
   const found = s.match(re);
   if (!found) {
     throw Error("Not a permission string");
@@ -36,7 +38,8 @@ function permFromString(s: string): DenoPermissions {
   return {
     write: Boolean(Number(found[1])),
     net: Boolean(Number(found[2])),
-    env: Boolean(Number(found[3]))
+    env: Boolean(Number(found[3])),
+    run: Boolean(Number(found[4]))
   };
 }
 
@@ -53,8 +56,10 @@ test(function permSerialization() {
   for (const write of [true, false]) {
     for (const net of [true, false]) {
       for (const env of [true, false]) {
-        const perms: DenoPermissions = { write, net, env };
-        testing.assertEqual(perms, permFromString(permToString(perms)));
+        for (const run of [true, false]) {
+          const perms: DenoPermissions = { write, net, env, run };
+          testing.assertEqual(perms, permFromString(permToString(perms)));
+        }
       }
     }
   }