Function createReadable

tar/tar_stream_test.ts:77–98

()

Deno.test("TarStream() supports byte streams", async () => {
  const mtime = Date.now() / 1000 | 0;
  async function createReadable(): Promise<ReadableStream<Uint8Array_>> {
    return ReadableStream
      .from<TarStreamInput>([
        { type: "directory", path: "./potato", options: { mtime } }, // 512
        {
          type: "file",
          path: "./potato/text.txt",
          size: 12,
          readable: ReadableStream
            .from([new TextEncoder().encode("Hello World!")]),
          options: { mtime },
        }, // 1024
        {
          type: "file",
          path: "./potato/deno.json",
          size: (await Deno.stat("deno.json")).size,
          readable: (await Deno.open("deno.json")).readable,
          options: { mtime },
        }, // 512 + ceil(size / 512) * 512
      ]) // 1024
      .pipeThrough(new TarStream());
  }

  const expected = await new Response(await createReadable()).bytes();
  for (let i = 1; i <= 1025; ++i) {