'use strict';

const common = require('../common');
const { Readable } = require('stream');
const assert = require('assert');

// basic
{
  // Find it on Readable.prototype
  assert(Readable.prototype.hasOwnProperty('readableEnded'));
}

// event
{
  const readable = new Readable();

  readable._read = () => {
    // The state ended should start in false.
    assert.strictEqual(readable.readableEnded, false);
    readable.push('asd');
    assert.strictEqual(readable.readableEnded, false);
    readable.push(null);
    assert.strictEqual(readable.readableEnded, false);
  };

  readable.on('end', common.mustCall(() => {
    assert.strictEqual(readable.readableEnded, true);
  }));

  readable.on('data', common.mustCall(() => {
    assert.strictEqual(readable.readableEnded, false);
  }));
}