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dca7fb2225
This makes sure the input arguments get validated so implementation errors will be caught early. It also improves a couple of error messages by providing more detailed information and fixes errors detected by the new functionality. Besides that a error type got simplified and tests got refactored. PR-URL: https://github.com/nodejs/node/pull/19924 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
89 lines
2.9 KiB
JavaScript
89 lines
2.9 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const fs = require('fs');
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// This test ensures that input for fchmod is valid, testing for valid
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// inputs for fd and mode
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// Check input type
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[false, null, undefined, {}, [], ''].forEach((input) => {
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const errObj = {
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code: 'ERR_INVALID_ARG_TYPE',
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name: 'TypeError [ERR_INVALID_ARG_TYPE]',
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message: 'The "fd" argument must be of type number. Received type ' +
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typeof input
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};
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assert.throws(() => fs.fchmod(input), errObj);
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assert.throws(() => fs.fchmodSync(input), errObj);
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errObj.message = errObj.message.replace('fd', 'mode');
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assert.throws(() => fs.fchmod(1, input), errObj);
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assert.throws(() => fs.fchmodSync(1, input), errObj);
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});
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[-1, 2 ** 32].forEach((input) => {
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const errObj = {
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code: 'ERR_OUT_OF_RANGE',
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name: 'RangeError [ERR_OUT_OF_RANGE]',
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message: 'The value of "fd" is out of range. It must be >= 0 && < ' +
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`${2 ** 32}. Received ${input}`
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};
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assert.throws(() => fs.fchmod(input), errObj);
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assert.throws(() => fs.fchmodSync(input), errObj);
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errObj.message = errObj.message.replace('fd', 'mode');
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assert.throws(() => fs.fchmod(1, input), errObj);
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assert.throws(() => fs.fchmodSync(1, input), errObj);
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});
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[NaN, Infinity].forEach((input) => {
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const errObj = {
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code: 'ERR_OUT_OF_RANGE',
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name: 'RangeError [ERR_OUT_OF_RANGE]',
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message: 'The value of "fd" is out of range. It must be an integer. ' +
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`Received ${input}`
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};
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assert.throws(() => fs.fchmod(input), errObj);
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assert.throws(() => fs.fchmodSync(input), errObj);
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errObj.message = errObj.message.replace('fd', 'mode');
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assert.throws(() => fs.fchmod(1, input), errObj);
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assert.throws(() => fs.fchmodSync(1, input), errObj);
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});
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[1.5].forEach((input) => {
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const errObj = {
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code: 'ERR_OUT_OF_RANGE',
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name: 'RangeError [ERR_OUT_OF_RANGE]',
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message: 'The value of "fd" is out of range. It must be an integer. ' +
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`Received ${input}`
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};
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assert.throws(() => fs.fchmod(input), errObj);
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assert.throws(() => fs.fchmodSync(input), errObj);
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errObj.message = errObj.message.replace('fd', 'mode');
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assert.throws(() => fs.fchmod(1, input), errObj);
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assert.throws(() => fs.fchmodSync(1, input), errObj);
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});
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// Check for mode values range
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const modeUpperBoundaryValue = 0o777;
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fs.fchmod(1, modeUpperBoundaryValue, common.mustCall());
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fs.fchmodSync(1, modeUpperBoundaryValue);
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// umask of 0o777 is equal to 775
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const modeOutsideUpperBoundValue = 776;
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assert.throws(
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() => fs.fchmod(1, modeOutsideUpperBoundValue),
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{
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code: 'ERR_OUT_OF_RANGE',
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name: 'RangeError [ERR_OUT_OF_RANGE]',
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message: 'The value of "mode" is out of range. Received 776'
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}
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);
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assert.throws(
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() => fs.fchmodSync(1, modeOutsideUpperBoundValue),
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{
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code: 'ERR_OUT_OF_RANGE',
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name: 'RangeError [ERR_OUT_OF_RANGE]',
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message: 'The value of "mode" is out of range. Received 776'
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}
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);
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