145 lines
4.4 KiB
JavaScript
145 lines
4.4 KiB
JavaScript
'use strict';
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const common = require('../common');
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if (process.config.variables.node_without_node_options)
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common.skip('missing NODE_OPTIONS support');
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// Test options specified by env variable.
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const assert = require('assert');
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const exec = require('child_process').execFile;
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const { Worker } = require('worker_threads');
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const tmpdir = require('../common/tmpdir');
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tmpdir.refresh();
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const printA = require.resolve('../fixtures/printA.js');
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const printSpaceA = require.resolve('../fixtures/print A.js');
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expectNoWorker(` -r ${printA} `, 'A\nB\n');
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expectNoWorker(`-r ${printA}`, 'A\nB\n');
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expectNoWorker(`-r ${JSON.stringify(printA)}`, 'A\nB\n');
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expectNoWorker(`-r ${JSON.stringify(printSpaceA)}`, 'A\nB\n');
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expectNoWorker(`-r ${printA} -r ${printA}`, 'A\nB\n');
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expectNoWorker(` -r ${printA} -r ${printA}`, 'A\nB\n');
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expectNoWorker(` --require ${printA} --require ${printA}`, 'A\nB\n');
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expect('--no-deprecation', 'B\n');
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expect('--no-warnings', 'B\n');
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expect('--no_warnings', 'B\n');
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expect('--trace-warnings', 'B\n');
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expect('--redirect-warnings=_', 'B\n');
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expect('--trace-deprecation', 'B\n');
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expect('--trace-sync-io', 'B\n');
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expectNoWorker('--trace-events-enabled', 'B\n');
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expect('--track-heap-objects', 'B\n');
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expect('--throw-deprecation',
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/.*DeprecationWarning: Buffer\(\) is deprecated due to security and usability issues.*/,
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'new Buffer(42)',
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true);
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expectNoWorker('--zero-fill-buffers', 'B\n');
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expectNoWorker('--v8-pool-size=10', 'B\n');
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expectNoWorker('--trace-event-categories node', 'B\n');
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expectNoWorker(
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// eslint-disable-next-line no-template-curly-in-string
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'--trace-event-file-pattern {pid}-${rotation}.trace_events',
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'B\n'
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);
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// eslint-disable-next-line no-template-curly-in-string
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expectNoWorker('--trace-event-file-pattern {pid}-${rotation}.trace_events ' +
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'--trace-event-categories node.async_hooks', 'B\n');
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expect('--unhandled-rejections=none', 'B\n');
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if (common.isLinux) {
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expect('--perf-basic-prof', 'B\n');
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expect('--perf-basic-prof-only-functions', 'B\n');
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if (['arm', 'x64'].includes(process.arch)) {
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expect('--perf-prof', 'B\n');
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expect('--perf-prof-unwinding-info', 'B\n');
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}
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}
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if (common.hasCrypto) {
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expectNoWorker('--use-openssl-ca', 'B\n');
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expectNoWorker('--use-bundled-ca', 'B\n');
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expectNoWorker('--openssl-config=_ossl_cfg', 'B\n');
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}
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// V8 options
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expect('--abort_on-uncaught_exception', 'B\n');
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expect('--disallow-code-generation-from-strings', 'B\n');
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expect('--huge-max-old-generation-size', 'B\n');
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expect('--jitless', 'B\n');
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expect('--max-old-space-size=0', 'B\n');
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expect('--stack-trace-limit=100',
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/(\s*at f \(\[(eval|worker eval)\]:1:\d*\)\r?\n)/,
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'(function f() { f(); })();',
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true);
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// Unsupported on arm. See https://crbug.com/v8/8713.
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if (!['arm', 'arm64'].includes(process.arch))
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expect('--interpreted-frames-native-stack', 'B\n');
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function expectNoWorker(opt, want, command, wantsError) {
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expect(opt, want, command, wantsError, false);
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}
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function expect(
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opt, want, command = 'console.log("B")', wantsError = false, testWorker = true
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) {
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const argv = ['-e', command];
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const opts = {
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cwd: tmpdir.path,
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env: Object.assign({}, process.env, { NODE_OPTIONS: opt }),
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maxBuffer: 1e6,
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};
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if (typeof want === 'string')
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want = new RegExp(want);
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const test = (type) => common.mustCall((err, stdout) => {
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const o = JSON.stringify(opt);
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if (wantsError) {
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assert.ok(err, `${type}: expected error for ${o}`);
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stdout = err.stack;
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} else {
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assert.ifError(err, `${type}: failed for ${o}`);
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}
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if (want.test(stdout)) return;
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assert.fail(
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`${type}: for ${o}, failed to find ${want} in: <\n${stdout}\n>`
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);
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});
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exec(process.execPath, argv, opts, test('child process'));
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if (testWorker)
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workerTest(opts, command, wantsError, test('worker'));
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}
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async function collectStream(readable) {
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readable.setEncoding('utf8');
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let data = '';
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for await (const chunk of readable) {
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data += chunk;
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}
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return data;
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}
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function workerTest(opts, command, wantsError, test) {
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let workerError = null;
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const worker = new Worker(command, {
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...opts,
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execArgv: [],
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eval: true,
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stdout: true,
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stderr: true
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});
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worker.on('error', (err) => {
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workerError = err;
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});
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worker.on('exit', common.mustCall((code) => {
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assert.strictEqual(code, wantsError ? 1 : 0);
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collectStream(worker.stdout).then((stdout) => {
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test(workerError, stdout);
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});
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}));
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}
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