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aee9bc0fc6
refactor the test/parallel/test-repl-tab-complete.js file by: - making the tests in the file self-contained (instead of all of them sharing the same REPL instance and constantly calling `.clear` on it) - using the test runner with appropriate descriptions to make clearer what is being tested - extracting some tests in their own js test files (to increase isolation of the tests and help with issues such as flakiness) PR-URL: https://github.com/nodejs/node/pull/58636 Reviewed-By: Giovanni Bucci <github@puskin.it> Reviewed-By: James M Snell <jasnell@gmail.com>
73 lines
1.7 KiB
JavaScript
73 lines
1.7 KiB
JavaScript
'use strict';
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const common = require('../common');
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const ArrayStream = require('../common/arraystream');
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const { hijackStderr, restoreStderr } = require('../common/hijackstdio');
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const assert = require('assert');
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const repl = require('repl');
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const input = new ArrayStream();
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const replServer = repl.start({
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prompt: '',
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input,
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output: process.stdout,
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allowBlockingCompletions: true,
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});
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// Some errors are passed to the domain, but do not callback
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replServer._domain.on('error', assert.ifError);
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for (const type of [
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Array,
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Buffer,
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Uint8Array,
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Uint16Array,
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Uint32Array,
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Uint8ClampedArray,
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Int8Array,
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Int16Array,
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Int32Array,
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Float32Array,
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Float64Array,
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]) {
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input.run(['.clear']);
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if (type === Array) {
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input.run([
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'var ele = [];',
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'for (let i = 0; i < 1e6 + 1; i++) ele[i] = 0;',
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'ele.biu = 1;',
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]);
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} else if (type === Buffer) {
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input.run(['var ele = Buffer.alloc(1e6 + 1); ele.biu = 1;']);
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} else {
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input.run([`var ele = new ${type.name}(1e6 + 1); ele.biu = 1;`]);
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}
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hijackStderr(common.mustNotCall());
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replServer.complete(
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'ele.',
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common.mustCall((err, data) => {
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restoreStderr();
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assert.ifError(err);
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const ele =
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type === Array ? [] : type === Buffer ? Buffer.alloc(0) : new type(0);
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assert.strictEqual(data[0].includes('ele.biu'), true);
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data[0].forEach((key) => {
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if (!key || key === 'ele.biu') return;
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assert.notStrictEqual(ele[key.slice(4)], undefined);
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});
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})
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);
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}
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// check Buffer.prototype.length not crashing.
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// Refs: https://github.com/nodejs/node/pull/11961
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input.run(['.clear']);
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replServer.complete('Buffer.prototype.', common.mustCall());
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