1 files changed, 24 insertions, 0 deletions
diff --git a/tools/complex_permissions_test.ts b/tools/complex_permissions_test.ts
new file mode 100644
index 000000000..72377ff93
--- /dev/null
+++ b/tools/complex_permissions_test.ts
@@ -0,0 +1,24 @@
+// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
+const { args, readFileSync, writeFileSync, exit, dial } = Deno;
+
+const name = args[1];
+const test: (args: string[]) => void = {
+  read: (files: string[]): void => {
+    files.forEach((file): any => readFileSync(file));
+  },
+  write: (files: string[]): void => {
+    files.forEach(
+      (file): any => writeFileSync(file, new Uint8Array(), { append: true })
+    );
+  },
+  net: (hosts: string[]): void => {
+    hosts.forEach((host): any => fetch(host));
+  }
+}[name];
+
+if (!test) {
+  console.log("Unknown test:", name);
+  exit(1);
+}
+
+test(args.slice(2));