xref: /third_party/jerryscript/tests/jerry-test-suite/es2015/25/25.04/25.04.04/25.04.04-004.js

/* Copyright JS Foundation and other contributors, http://js.foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

var a = Promise.resolve('a');
var b = Promise.reject('b');

Promise.race([a, b]).then(function(x)
{
  assert (x === 'a');
}, function(x)
{
  assert (false); // should not run here.
});

Promise.race([b, a]).then(function(x)
{
  assert (false); // should not run here.
}, function(x)
{
  assert (x === 'b');
});

Promise.race([ ,b, a]).then(function(x)
{
  assert (x === undefined);
}, function(x)
{
  assert (false); // should not run here.
});

Promise.race(a).then(function(x)
{
  assert (false); // should not run here.
}, function(x)
{
  assert(x.name === "TypeError");
});