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c246f813f8
libuv does not map 100% of errors. When an unmapped error is encountered, the Map returns undefined, which is then unsuccessfully destructured, causing an exception. This commit adds a default value in the event of an unmapped error. PR-URL: https://github.com/nodejs/node/pull/29288 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
27 lines
894 B
JavaScript
27 lines
894 B
JavaScript
// Flags: --expose-internals
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'use strict';
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require('../common');
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const assert = require('assert');
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const { uvException, uvExceptionWithHostPort } = require('internal/errors');
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{
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const exception = uvException({ errno: 100, syscall: 'open' });
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assert.strictEqual(exception.message, 'UNKNOWN: unknown error, open');
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assert.strictEqual(exception.errno, 100);
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assert.strictEqual(exception.syscall, 'open');
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assert.strictEqual(exception.code, 'UNKNOWN');
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}
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{
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const exception = uvExceptionWithHostPort(100, 'listen', '127.0.0.1', 80);
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assert.strictEqual(exception.message,
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'listen UNKNOWN: unknown error 127.0.0.1:80');
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assert.strictEqual(exception.code, 'UNKNOWN');
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assert.strictEqual(exception.errno, 100);
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assert.strictEqual(exception.syscall, 'listen');
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assert.strictEqual(exception.address, '127.0.0.1');
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assert.strictEqual(exception.port, 80);
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}
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