Function testOndrainNonDrainable

test/parallel/test-stream-iter-push-writer.js:22–27

()

}

async function testOndrainNonDrainable() {
  // Non-drainable objects return null
  assert.strictEqual(ondrain(null), null);
  assert.strictEqual(ondrain({}), null);
  assert.strictEqual(ondrain('string'), null);
}

async function testOndrainProtocolErrorPropagates() {
  const badDrainable = {