1 files changed, 0 insertions, 47 deletions
diff --git a/test/js/deno/harness/util.ts b/test/js/deno/harness/util.ts
deleted file mode 100644
index 422d6b34c..000000000
--- a/test/js/deno/harness/util.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-// Copyright 2018+ the Deno authors. All rights reserved. MIT license.
-// https://github.com/denoland/deno/blob/main/ext/node/polyfills/_util/async.ts
-
-import { concatArrayBuffers } from "bun";
-
-export function concat(...buffers: Uint8Array[]): Uint8Array {
-  return new Uint8Array(concatArrayBuffers(buffers));
-}
-
-export function deferred<T>() {
-  let methods;
-  let state = "pending";
-  const promise = new Promise<T>((resolve, reject) => {
-    methods = {
-      async resolve(value: T | PromiseLike<T>) {
-        await value;
-        state = "fulfilled";
-        resolve(value);
-      },
-      reject(reason?: any) {
-        state = "rejected";
-        reject(reason);
-      },
-    };
-  });
-  Object.defineProperty(promise, "state", { get: () => state });
-  return Object.assign(promise, methods);
-}
-
-export function delay(ms: number, options: { signal?: AbortSignal } = {}): Promise<void> {
-  const { signal } = options;
-  if (signal?.aborted) {
-    return Promise.reject(new DOMException("Delay was aborted.", "AbortError"));
-  }
-  return new Promise((resolve, reject) => {
-    const abort = () => {
-      clearTimeout(i);
-      reject(new DOMException("Delay was aborted.", "AbortError"));
-    };
-    const done = () => {
-      signal?.removeEventListener("abort", abort);
-      resolve();
-    };
-    const i = setTimeout(done, ms);
-    signal?.addEventListener("abort", abort, { once: true });
-  });
-}