Function goodSource

test/parallel/test-stream-iter-consumers-merge.js:88–94

()

async function testMergeSourceError() {
  async function* goodSource() {
    const enc = new TextEncoder();
    yield [enc.encode('a')];
    // Slow so the bad source errors first
    await new Promise((r) => setTimeout(r, 50));
    yield [enc.encode('b')];
  }

  async function* badSource() {
    yield [new TextEncoder().encode('x')];