blob: 7b14ebd5d94caa3d4ba173926ece2c220878a3a9 (
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'use strict';
// This verifies that adding an `uncaughtException` listener in an REPL instance
// does not suppress errors in the whole application. Adding such listener
// should throw.
require('../common');
const ArrayStream = require('../common/arraystream');
const repl = require('repl');
const assert = require('assert');
let accum = '';
const output = new ArrayStream();
output.write = (data) => accum += data.replace('\r', '');
const r = repl.start({
prompt: '',
input: new ArrayStream(),
output,
terminal: false,
useColors: false,
global: false
});
r.write(
'process.nextTick(() => {\n' +
' process.on("uncaughtException", () => console.log("Foo"));\n' +
' throw new TypeError("foobar");\n' +
'});\n'
);
r.write(
'setTimeout(() => {\n' +
' throw new RangeError("abc");\n' +
'}, 1);console.log()\n'
);
r.close();
setTimeout(() => {
const len = process.listenerCount('uncaughtException');
process.removeAllListeners('uncaughtException');
assert.strictEqual(len, 0);
assert(/ERR_INVALID_REPL_INPUT.*(?!Type)RangeError: abc/s.test(accum));
}, 2);
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