.config/coc/extensions/node_modules/coc-prettier/node_modules/is-core-module/test/index.js

   1 'use strict';
   2
   3 var test = require('tape');
   4 var keys = require('object-keys');
   5 var isCore = require('../');
   6 var data = require('../core.json');
   7
   8 test('core modules', function (t) {
   9         t.test('isCore()', function (st) {
  10                 st.ok(isCore('fs'));
  11                 st.ok(isCore('net'));
  12                 st.ok(isCore('http'));
  13
  14                 st.ok(!isCore('seq'));
  15                 st.ok(!isCore('../'));
  16
  17                 st.ok(!isCore('toString'));
  18
  19                 st.end();
  20         });
  21
  22         t.test('core list', function (st) {
  23                 var cores = keys(data);
  24                 st.plan(cores.length);
  25
  26                 for (var i = 0; i < cores.length; ++i) {
  27                         var mod = cores[i];
  28                         var requireFunc = function () { require(mod); }; // eslint-disable-line no-loop-func
  29                         if (isCore(mod)) {
  30                                 st.doesNotThrow(requireFunc, mod + ' supported; requiring does not throw');
  31                         } else {
  32                                 st['throws'](requireFunc, mod + ' not supported; requiring throws');
  33                         }
  34                 }
  35
  36                 st.end();
  37         });
  38
  39         t.test('core via repl module', { skip: !data.repl }, function (st) {
  40                 var libs = require('repl')._builtinLibs; // eslint-disable-line no-underscore-dangle
  41                 if (!libs) {
  42                         st.skip('module.builtinModules does not exist');
  43                 } else {
  44                         for (var i = 0; i < libs.length; ++i) {
  45                                 var mod = libs[i];
  46                                 st.ok(data[mod], mod + ' is a core module');
  47                                 st.doesNotThrow(
  48                                         function () { require(mod); }, // eslint-disable-line no-loop-func
  49                                         'requiring ' + mod + ' does not throw'
  50                                 );
  51                         }
  52                 }
  53                 st.end();
  54         });
  55
  56         t.test('core via builtinModules list', { skip: !data.module }, function (st) {
  57                 var libs = require('module').builtinModules;
  58                 if (!libs) {
  59                         st.skip('module.builtinModules does not exist');
  60                 } else {
  61                         var excludeList = [
  62                                 '_debug_agent',
  63                                 'v8/tools/tickprocessor-driver',
  64                                 'v8/tools/SourceMap',
  65                                 'v8/tools/tickprocessor',
  66                                 'v8/tools/profile'
  67                         ];
  68                         for (var i = 0; i < libs.length; ++i) {
  69                                 var mod = libs[i];
  70                                 if (excludeList.indexOf(mod) === -1) {
  71                                         st.ok(data[mod], mod + ' is a core module');
  72                                         st.doesNotThrow(
  73                                                 function () { require(mod); }, // eslint-disable-line no-loop-func
  74                                                 'requiring ' + mod + ' does not throw'
  75                                         );
  76                                 }
  77                         }
  78                 }
  79                 st.end();
  80         });
  81
  82         t.end();
  83 });