1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23const common = require('../common'); 24const fs = require('fs'); 25 26// Test that fs.readFile fails correctly on a non-existent file. 27 28// `fs.readFile('/')` does not fail on AIX and FreeBSD because you can open 29// and read the directory there. 30if (common.isAIX || common.isFreeBSD) 31 common.skip('platform not supported.'); 32 33const assert = require('assert'); 34const exec = require('child_process').exec; 35const fixtures = require('../common/fixtures'); 36 37function test(env, cb) { 38 const filename = fixtures.path('test-fs-readfile-error.js'); 39 const execPath = `"${process.execPath}" "${filename}"`; 40 const options = { env: { ...process.env, ...env } }; 41 exec(execPath, options, (err, stdout, stderr) => { 42 assert(err); 43 assert.strictEqual(stdout, ''); 44 assert.notStrictEqual(stderr, ''); 45 cb(String(stderr)); 46 }); 47} 48 49test({ NODE_DEBUG: '' }, common.mustCall((data) => { 50 assert(/EISDIR/.test(data)); 51 assert(/test-fs-readfile-error/.test(data)); 52})); 53 54test({ NODE_DEBUG: 'fs' }, common.mustCall((data) => { 55 assert(/EISDIR/.test(data)); 56 assert(/test-fs-readfile-error/.test(data)); 57})); 58 59assert.throws( 60 () => { fs.readFile(() => {}, common.mustNotCall()); }, 61 { 62 code: 'ERR_INVALID_ARG_TYPE', 63 message: 'The "path" argument must be of type string or an instance of ' + 64 'Buffer or URL. Received type function ([Function (anonymous)])', 65 name: 'TypeError' 66 } 67); 68