test262/test/harness/assert-notsamevalue-tostrin...

25 lines
659 B
JavaScript

// Copyright (C) 2019 Alexey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
When composing a message, errors from ToString are handled.
features: [async-functions]
---*/
var threw = false;
var asyncFunProto = Object.getPrototypeOf(async function() {});
try {
assert.notSameValue(asyncFunProto, asyncFunProto);
} catch (err) {
threw = true;
if (err.constructor !== Test262Error) {
throw new Error('Expected a Test262Error, but a "' + err.constructor.name + '" was thrown.');
}
}
if (!threw) {
throw new Error('Expected a Test262Error, but no error was thrown.');
}