1'use strict'; 2 3const common = require('../common'); 4const assert = require('assert'); 5const util = require('util'); 6const fs = require('fs'); 7const { promises } = fs; 8const f = __filename; 9 10// This test ensures that input for lchmod is valid, testing for valid 11// inputs for path, mode and callback 12 13if (!common.isOSX) { 14 common.skip('lchmod is only available on macOS'); 15} 16 17// Check callback 18assert.throws(() => fs.lchmod(f), { code: 'ERR_INVALID_CALLBACK' }); 19assert.throws(() => fs.lchmod(), { code: 'ERR_INVALID_CALLBACK' }); 20assert.throws(() => fs.lchmod(f, {}), { code: 'ERR_INVALID_CALLBACK' }); 21 22// Check path 23[false, 1, {}, [], null, undefined].forEach((i) => { 24 assert.throws( 25 () => fs.lchmod(i, 0o777, common.mustNotCall()), 26 { 27 code: 'ERR_INVALID_ARG_TYPE', 28 name: 'TypeError' 29 } 30 ); 31 assert.throws( 32 () => fs.lchmodSync(i), 33 { 34 code: 'ERR_INVALID_ARG_TYPE', 35 name: 'TypeError' 36 } 37 ); 38}); 39 40// Check mode 41[false, null, undefined, {}, [], '', '123x'].forEach((input) => { 42 const errObj = { 43 code: 'ERR_INVALID_ARG_VALUE', 44 name: 'TypeError', 45 message: 'The argument \'mode\' must be a 32-bit unsigned integer or an ' + 46 `octal string. Received ${util.inspect(input)}` 47 }; 48 49 assert.rejects(promises.lchmod(f, input, () => {}), errObj); 50 assert.throws(() => fs.lchmodSync(f, input), errObj); 51}); 52 53[-1, 2 ** 32].forEach((input) => { 54 const errObj = { 55 code: 'ERR_OUT_OF_RANGE', 56 name: 'RangeError', 57 message: 'The value of "mode" is out of range. It must be >= 0 && <= ' + 58 `4294967295. Received ${input}` 59 }; 60 61 assert.rejects(promises.lchmod(f, input, () => {}), errObj); 62 assert.throws(() => fs.lchmodSync(f, input), errObj); 63}); 64