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330f25ef82
Make changes so that tests will pass when the comma-dangle settings applied to the rest of the code base are also applied to tests. PR-URL: https://github.com/nodejs/node/pull/37930 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Derek Lewis <DerekNonGeneric@inf.is>
78 lines
2.0 KiB
JavaScript
78 lines
2.0 KiB
JavaScript
'use strict';
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require('../common');
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const ArrayStream = require('../common/arraystream');
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const assert = require('assert');
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const repl = require('repl');
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let count = 0;
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function run({ command, expected, useColors = false }) {
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let accum = '';
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const output = new ArrayStream();
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output.write = (data) => accum += data.replace('\r', '');
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const r = repl.start({
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prompt: '',
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input: new ArrayStream(),
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output,
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terminal: false,
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useColors
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});
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r.write(`${command}\n`);
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if (typeof expected === 'string') {
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assert.strictEqual(accum, expected);
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} else {
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assert(expected.test(accum), accum);
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}
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// Verify that the repl is still working as expected.
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accum = '';
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r.write('1 + 1\n');
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// eslint-disable-next-line no-control-regex
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assert.strictEqual(accum.replace(/\u001b\[[0-9]+m/g, ''), '2\n');
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r.close();
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count++;
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}
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const tests = [
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{
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useColors: true,
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command: 'x',
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expected: 'Uncaught ReferenceError: x is not defined\n'
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},
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{
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useColors: true,
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command: 'throw { foo: "test" }',
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expected: "Uncaught { foo: \x1B[32m'test'\x1B[39m }\n"
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},
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{
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command: 'process.on("uncaughtException", () => console.log("Foobar"));\n',
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expected: /^Uncaught:\nTypeError \[ERR_INVALID_REPL_INPUT]: Listeners for `/
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},
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{
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command: 'x;\n',
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expected: 'Uncaught ReferenceError: x is not defined\n'
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},
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{
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command: 'process.on("uncaughtException", () => console.log("Foobar"));' +
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'console.log("Baz");\n',
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expected: /^Uncaught:\nTypeError \[ERR_INVALID_REPL_INPUT]: Listeners for `/
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},
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{
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command: 'console.log("Baz");' +
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'process.on("uncaughtException", () => console.log("Foobar"));\n',
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expected: /^Baz\nUncaught:\nTypeError \[ERR_INVALID_REPL_INPUT]:.*uncaughtException/
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},
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];
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process.on('exit', () => {
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// To actually verify that the test passed we have to make sure no
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// `uncaughtException` listeners exist anymore.
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process.removeAllListeners('uncaughtException');
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assert.strictEqual(count, tests.length);
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});
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tests.forEach(run);
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