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// |reftest| async
// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-createresolvingfunctions
description: >
reject is anonymous built-in function with length of 1.
info: |
CreateResolvingFunctions ( promise )
...
7. Let reject be ! CreateBuiltinFunction(stepsReject, « [[Promise]], [[AlreadyResolved]] »).
features: [Reflect.construct, arrow-function]
includes: [isConstructor.js]
flags: [async]
---*/
Promise.resolve(1).then(function() {
return Promise.resolve();
}).then($DONE, $DONE);
var then = Promise.prototype.then;
Promise.prototype.then = function(resolve, reject) {
assert.sameValue(isConstructor(reject), false, 'isConstructor(reject) must return false');
assert.throws(TypeError, () => {
new reject();
});
assert.sameValue(reject.length, 1, 'The value of reject.length is 1');
assert.sameValue(reject.name, '', 'The value of reject.name is ""');
return then.call(this, resolve, reject);
};