test262/test/harness/sta-error.js

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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
The global `$ERROR` function throws an instance of the global `Test262Error`
function with the specified message.
includes: [sta.js]
---*/
var threw = false;
try {
$ERROR('This is a test message');
} catch(err) {
threw = true;
if (err.constructor !== Test262Error) {
throw new Error(
'Expected a Test262Error, but a "' + err.constructor.name +
'" was thrown.'
);
}
if (err.message !== 'This is a test message') {
throw new Error('The error thrown did not define the specified message.');
}
}
if (threw === false) {
$ERROR('Expected a Test262Error, but no error was thrown.');
}