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68d508a9e0
Show the stack trace for the `eventemitter.emit('error')` call
in the case of an uncaught exception.
Previously, there would be no clue in Node’s output about where
the actual `throw` comes from.
PR-URL: https://github.com/nodejs/node/pull/19003
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
17 lines
512 B
JavaScript
17 lines
512 B
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const EventEmitter = require('events');
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// Tests that the error stack where the exception was thrown is *not* appended.
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process.on('uncaughtException', common.mustCall((err) => {
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const lines = err.stack.split('\n');
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assert.strictEqual(lines[0], 'Error');
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lines.slice(1).forEach((line) => {
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assert(/^ at/.test(line), `${line} has an unexpected format`);
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});
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}));
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new EventEmitter().emit('error', new Error());
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