Current File : /home/vacivi36/vittasync.vacivitta.com.br/vittasync/node/test/doctool/test-doctool-versions.mjs
import '../common/index.mjs';
import tmpdir from '../common/tmpdir.js';
import assert from 'assert';
import { spawnSync } from 'child_process';
import fs from 'fs';
import { fileURLToPath } from 'url';
import util from 'util';
const debuglog = util.debuglog('test');
const versionsTool = fileURLToPath(
new URL('../../tools/doc/versions.mjs', import.meta.url));
// At the time of writing these are the minimum expected versions.
// New versions of Node.js do not have to be explicitly added here.
const expected = [
'12.x',
'11.x',
'10.x',
'9.x',
'8.x',
'7.x',
'6.x',
'5.x',
'4.x',
'0.12.x',
'0.10.x',
];
tmpdir.refresh();
const versionsFile = tmpdir.resolve('versions.json');
debuglog(`${process.execPath} ${versionsTool} ${versionsFile}`);
const opts = { cwd: tmpdir.path, encoding: 'utf8' };
const cp = spawnSync(process.execPath, [ versionsTool, versionsFile ], opts);
debuglog(cp.stderr);
debuglog(cp.stdout);
assert.strictEqual(cp.stdout, '');
assert.strictEqual(cp.signal, null);
assert.strictEqual(cp.status, 0);
const versions = JSON.parse(fs.readFileSync(versionsFile));
debuglog(versions);
// Coherence checks for each returned version.
for (const version of versions) {
const tested = util.inspect(version);
const parts = version.num.split('.');
const expectedLength = parts[0] === '0' ? 3 : 2;
assert.strictEqual(parts.length, expectedLength,
`'num' from ${tested} should be '<major>.x'.`);
assert.strictEqual(parts[parts.length - 1], 'x',
`'num' from ${tested} doesn't end in '.x'.`);
const isEvenRelease = Number.parseInt(parts[expectedLength - 2]) % 2 === 0;
const hasLtsProperty = Object.hasOwn(version, 'lts');
if (hasLtsProperty) {
// Odd-numbered versions of Node.js are never LTS.
assert.ok(isEvenRelease, `${tested} should not be an 'lts' release.`);
assert.ok(version.lts, `'lts' from ${tested} should 'true'.`);
}
}
// Check that the minimum number of versions were returned.
// Later versions are allowed, but not checked for here (they were checked
// above).
// Also check for the previous semver major -- From the main branch this will be
// the most recent major release.
const thisMajor = Number.parseInt(process.versions.node.split('.')[0]);
const prevMajorString = `${thisMajor - 1}.x`;
if (!expected.includes(prevMajorString)) {
expected.unshift(prevMajorString);
}
for (const version of expected) {
assert.ok(versions.find((x) => x.num === version),
`Did not find entry for '${version}' in ${util.inspect(versions)}`);
}
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