6c40cb2aca
This switches "Thrown:" with "Uncaught" to outline clearer that the thrown error is not caught. PR-URL: https://github.com/nodejs/node/pull/29676 Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: James M Snell <jasnell@gmail.com>
75 lines
1.8 KiB
JavaScript
75 lines
1.8 KiB
JavaScript
'use strict';
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require('../common');
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const ArrayStream = require('../common/arraystream');
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const fixtures = require('../common/fixtures');
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const assert = require('assert');
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const repl = require('repl');
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const stackRegExp = /repl:[0-9]+:[0-9]+/g;
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function run({ command, expected }) {
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let accum = '';
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const inputStream = new ArrayStream();
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const outputStream = new ArrayStream();
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outputStream.write = (data) => accum += data.replace('\r', '');
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const r = repl.start({
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prompt: '',
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input: inputStream,
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output: outputStream,
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terminal: false,
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useColors: false
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});
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r.write(`${command}\n`);
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assert.strictEqual(
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accum.replace(stackRegExp, 'repl:*:*'),
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expected.replace(stackRegExp, 'repl:*:*')
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);
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r.close();
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}
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const origPrepareStackTrace = Error.prepareStackTrace;
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Error.prepareStackTrace = (err, stack) => {
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if (err instanceof SyntaxError)
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return err.toString();
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stack.push(err);
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return stack.reverse().join('--->\n');
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};
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process.on('uncaughtException', (e) => {
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Error.prepareStackTrace = origPrepareStackTrace;
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throw e;
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});
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const tests = [
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{
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// test .load for a file that throws
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command: `.load ${fixtures.path('repl-pretty-stack.js')}`,
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expected: 'Uncaught Error: Whoops!--->\nrepl:*:*--->\nd (repl:*:*)' +
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'--->\nc (repl:*:*)--->\nb (repl:*:*)--->\na (repl:*:*)\n'
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},
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{
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command: 'let x y;',
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expected: 'let x y;\n ^\n\n' +
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'Uncaught SyntaxError: Unexpected identifier\n'
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},
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{
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command: 'throw new Error(\'Whoops!\')',
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expected: 'Uncaught Error: Whoops!\n'
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},
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{
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command: 'foo = bar;',
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expected: 'Uncaught ReferenceError: bar is not defined\n'
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},
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// test anonymous IIFE
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{
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command: '(function() { throw new Error(\'Whoops!\'); })()',
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expected: 'Uncaught Error: Whoops!--->\nrepl:*:*\n'
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}
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];
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tests.forEach(run);
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