38 lines
941 B
JavaScript
38 lines
941 B
JavaScript
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'use strict';
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const assert = require('assert');
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const nice = require('./');
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assert.strictEqual(nice.nice, nice);
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const cur = nice(0);
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assert.strictEqual(cur + 1, nice(1));
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assert.strictEqual(cur + 1, nice(0));
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if (+process.version.split('.')[0].slice(1) >= 12 && process.platform === 'linux') {
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let messages = 0;
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const { Worker } = require('worker_threads');
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const w = new Worker(`require("worker_threads").parentPort.postMessage(
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require("./")(1))`, { eval: true });
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w.on('message', (m) => {
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messages++;
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assert.strictEqual(cur + 1, nice(0));
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assert.strictEqual(cur + 2, m);
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});
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w.on('exit', () => {
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assert.strictEqual(messages, 1);
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assert.strictEqual(cur + 1, nice(0));
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test2();
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});
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} else {
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test2();
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}
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function test2() {
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nice(10000);
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assert.strictEqual(nice(0), nice(10000));
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if (process.getuid() !== 0) {
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assert.throws(() => nice(-1), /nice\(\): Operation not permitted/);
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}
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}
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