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'use strict';
const common = require('../common');
if (process.config.variables.node_without_node_options)
common.skip('missing NODE_OPTIONS support');
// Test options specified by env variable.
const assert = require('assert');
const exec = require('child_process').execFile;
const tmpdir = require('../common/tmpdir');
tmpdir.refresh();
const printA = require.resolve('../fixtures/printA.js');
const printSpaceA = require.resolve('../fixtures/print A.js');
expect(` -r ${printA} `, 'A\nB\n');
expect(`-r ${printA}`, 'A\nB\n');
expect(`-r ${JSON.stringify(printA)}`, 'A\nB\n');
expect(`-r ${JSON.stringify(printSpaceA)}`, 'A\nB\n');
expect(`-r ${printA} -r ${printA}`, 'A\nB\n');
expect(` -r ${printA} -r ${printA}`, 'A\nB\n');
expect(` --require ${printA} --require ${printA}`, 'A\nB\n');
expect('--no-deprecation', 'B\n');
expect('--no-warnings', 'B\n');
expect('--no_warnings', 'B\n');
expect('--trace-warnings', 'B\n');
expect('--redirect-warnings=_', 'B\n');
expect('--trace-deprecation', 'B\n');
expect('--trace-sync-io', 'B\n');
expect('--trace-events-enabled', 'B\n');
expect('--track-heap-objects', 'B\n');
expect('--throw-deprecation', 'B\n');
expect('--zero-fill-buffers', 'B\n');
expect('--v8-pool-size=10', 'B\n');
expect('--trace-event-categories node', 'B\n');
// eslint-disable-next-line no-template-curly-in-string
expect('--trace-event-file-pattern {pid}-${rotation}.trace_events', 'B\n');
// eslint-disable-next-line no-template-curly-in-string
expect('--trace-event-file-pattern {pid}-${rotation}.trace_events ' +
'--trace-event-categories node.async_hooks', 'B\n');
expect('--unhandled-rejections=none', 'B\n');
if (!common.isWindows) {
expect('--perf-basic-prof', 'B\n');
expect('--perf-basic-prof-only-functions', 'B\n');
}
if (common.isLinux && ['arm', 'x64'].includes(process.arch)) {
// PerfJitLogger is only implemented in Linux.
expect('--perf-prof', 'B\n');
expect('--perf-prof-unwinding-info', 'B\n');
}
if (common.hasCrypto) {
expect('--use-openssl-ca', 'B\n');
expect('--use-bundled-ca', 'B\n');
expect('--openssl-config=_ossl_cfg', 'B\n');
}
// V8 options
expect('--abort_on-uncaught_exception', 'B\n');
expect('--max-old-space-size=0', 'B\n');
expect('--stack-trace-limit=100',
/(\s*at f \(\[eval\]:1:\d*\)\r?\n){100}/,
'(function f() { f(); })();',
true);
// Unsupported on arm. See https://crbug.com/v8/8713.
if (!['arm', 'arm64'].includes(process.arch))
expect('--interpreted-frames-native-stack', 'B\n');
function expect(opt, want, command = 'console.log("B")', wantsError = false) {
const argv = ['-e', command];
const opts = {
cwd: tmpdir.path,
env: Object.assign({}, process.env, { NODE_OPTIONS: opt }),
maxBuffer: 1e6,
};
if (typeof want === 'string')
want = new RegExp(want);
exec(process.execPath, argv, opts, common.mustCall((err, stdout, stderr) => {
if (wantsError) {
stdout = stderr;
} else {
assert.ifError(err);
}
if (want.test(stdout)) return;
const o = JSON.stringify(opt);
assert.fail(`For ${o}, failed to find ${want} in: <\n${stdout}\n>`);
}));
}