1 files changed, 43 insertions, 0 deletions
diff --git a/cli/tests/workers/parent_read_check_granular_worker.js b/cli/tests/workers/parent_read_check_granular_worker.js
new file mode 100644
index 000000000..1a7182e17
--- /dev/null
+++ b/cli/tests/workers/parent_read_check_granular_worker.js
@@ -0,0 +1,43 @@
+import { fromFileUrl } from "../../../std/path/mod.ts";
+
+const worker = new Worker(
+  new URL("./read_check_granular_worker.js", import.meta.url).href,
+  {
+    type: "module",
+    deno: {
+      namespace: true,
+      permissions: {
+        read: [],
+      },
+    },
+  },
+);
+
+let received = 0;
+const messages = [];
+
+worker.onmessage = ({ data: childResponse }) => {
+  received++;
+  postMessage({
+    childHasPermission: childResponse.hasPermission,
+    index: childResponse.index,
+    parentHasPermission: messages[childResponse.index],
+  });
+  if (received === messages.length) {
+    worker.terminate();
+  }
+};
+
+onmessage = async ({ data }) => {
+  const { state } = await Deno.permissions.query({
+    name: "read",
+    path: fromFileUrl(new URL(data.route, import.meta.url)),
+  });
+
+  messages[data.index] = state === "granted";
+
+  worker.postMessage({
+    index: data.index,
+    route: data.route,
+  });
+};