1 var test = require('tape');
2 var keys = require('object-keys');
3 var semver = require('semver');
5 var resolve = require('../');
7 var brokenNode = semver.satisfies(process.version, '11.11 - 11.13');
9 test('core modules', function (t) {
10 t.test('isCore()', function (st) {
11 st.ok(resolve.isCore('fs'));
12 st.ok(resolve.isCore('net'));
13 st.ok(resolve.isCore('http'));
15 st.ok(!resolve.isCore('seq'));
16 st.ok(!resolve.isCore('../'));
18 st.ok(!resolve.isCore('toString'));
23 t.test('core list', function (st) {
24 var cores = keys(resolve.core);
25 st.plan(cores.length);
27 for (var i = 0; i < cores.length; ++i) {
29 // note: this must be require, not require.resolve, due to https://github.com/nodejs/node/issues/43274
30 var requireFunc = function () { require(mod); }; // eslint-disable-line no-loop-func
31 t.comment(mod + ': ' + resolve.core[mod]);
32 if (resolve.core[mod]) {
33 st.doesNotThrow(requireFunc, mod + ' supported; requiring does not throw');
34 } else if (brokenNode) {
35 st.ok(true, 'this version of node is broken: attempting to require things that fail to resolve breaks "home_paths" tests');
37 st.throws(requireFunc, mod + ' not supported; requiring throws');
44 t.test('core via repl module', { skip: !resolve.core.repl }, function (st) {
45 var libs = require('repl')._builtinLibs; // eslint-disable-line no-underscore-dangle
47 st.skip('module.builtinModules does not exist');
50 for (var i = 0; i < libs.length; ++i) {
52 st.ok(resolve.core[mod], mod + ' is a core module');
54 function () { require(mod); }, // eslint-disable-line no-loop-func
55 'requiring ' + mod + ' does not throw'
61 t.test('core via builtinModules list', { skip: !resolve.core.module }, function (st) {
62 var libs = require('module').builtinModules;
64 st.skip('module.builtinModules does not exist');
69 'v8/tools/tickprocessor-driver',
71 'v8/tools/tickprocessor',
74 for (var i = 0; i < libs.length; ++i) {
76 if (blacklist.indexOf(mod) === -1) {
77 st.ok(resolve.core[mod], mod + ' is a core module');
79 function () { require(mod); }, // eslint-disable-line no-loop-func
80 'requiring ' + mod + ' does not throw'