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/**
* Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/
'use strict';
const ERROR_TEXT = 'Error: ';
// jasmine and worker farm sometimes don't give us access to the actual
// Error object, so we have to regexp out the message from the stack string
// to format it.
module.exports = content => {
if (!content) {
return { message: '', stack: '' };
}
const messageMatch = content.match(/(^(.|\n)*?(?=\n\s*at\s.*\:\d*\:\d*))/);
let message = messageMatch ? messageMatch[0] : 'Error';
const stack = messageMatch ? content.slice(message.length) : content;
// If the error is a plain error instead of a SyntaxError or TypeError
// we remove it from the message because it is generally not useful.
if (message.startsWith(ERROR_TEXT)) {
message = message.substr(ERROR_TEXT.length);
}
return { message, stack };
};
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