node/test/parallel/test-process-get-builtin.mjs

67 lines
2.3 KiB
JavaScript

import { hasCrypto, hasIntl, hasSQLite } from '../common/index.mjs';
import assert from 'node:assert';
import { builtinModules } from 'node:module';
import { isMainThread } from 'node:worker_threads';
for (const invalid of [1, undefined, null, false, [], {}, () => {}, Symbol('test')]) {
assert.throws(() => process.getBuiltinModule(invalid), { code: 'ERR_INVALID_ARG_TYPE' });
}
for (const invalid of [
'invalid', 'test', 'sea', 'test/reporter', 'internal/bootstrap/realm',
'internal/deps/undici/undici', 'internal/util',
]) {
assert.strictEqual(process.getBuiltinModule(invalid), undefined);
}
// Check that createRequire()(id) returns the same thing as process.getBuiltinModule(id).
const require = process.getBuiltinModule('module').createRequire(import.meta.url);
const publicBuiltins = new Set(builtinModules);
// Remove built-ins not available in the current setup.
if (!isMainThread) {
publicBuiltins.delete('trace_events');
}
if (!hasCrypto) {
publicBuiltins.delete('crypto');
publicBuiltins.delete('tls');
publicBuiltins.delete('_tls_common');
publicBuiltins.delete('_tls_wrap');
publicBuiltins.delete('http2');
publicBuiltins.delete('https');
publicBuiltins.delete('inspector');
publicBuiltins.delete('inspector/promises');
}
if (!hasIntl) {
publicBuiltins.delete('inspector');
publicBuiltins.delete('trace_events');
}
// TODO(@jasnell): Remove this once node:quic graduates from unflagged.
publicBuiltins.delete('node:quic');
if (!hasSQLite) {
publicBuiltins.delete('node:sqlite');
}
for (const id of publicBuiltins) {
assert.strictEqual(process.getBuiltinModule(id), require(id));
}
// Check that import(id).default returns the same thing as process.getBuiltinModule(id).
for (const id of publicBuiltins) {
if (!id.startsWith('node:')) {
const imported = await import(`node:${id}`);
assert.strictEqual(process.getBuiltinModule(id), imported.default);
}
}
// publicBuiltins does not include 'test' which requires the node: prefix.
const ids = publicBuiltins.add('test');
// Check that import(id).default returns the same thing as process.getBuiltinModule(id).
for (const id of ids) {
if (!id.startsWith('node:')) {
const prefixed = `node:${id}`;
const imported = await import(prefixed);
assert.strictEqual(process.getBuiltinModule(prefixed), imported.default);
}
}