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'use strict';
require('../common');
const assert = require('assert');
const fs = require('fs');
function testFd(input, errObj) {
assert.throws(() => fs.fchown(input), errObj);
assert.throws(() => fs.fchownSync(input), errObj);
}
function testUid(input, errObj) {
assert.throws(() => fs.fchown(1, input), errObj);
assert.throws(() => fs.fchownSync(1, input), errObj);
}
function testGid(input, errObj) {
assert.throws(() => fs.fchown(1, 1, input), errObj);
assert.throws(() => fs.fchownSync(1, 1, input), errObj);
}
['', false, null, undefined, {}, []].forEach((input) => {
const errObj = {
code: 'ERR_INVALID_ARG_TYPE',
name: 'TypeError',
message: 'The "fd" argument must be of type number. Received type ' +
typeof input
};
testFd(input, errObj);
errObj.message = errObj.message.replace('fd', 'uid');
testUid(input, errObj);
errObj.message = errObj.message.replace('uid', 'gid');
testGid(input, errObj);
});
[Infinity, NaN].forEach((input) => {
const errObj = {
code: 'ERR_OUT_OF_RANGE',
name: 'RangeError',
message: 'The value of "fd" is out of range. It must be an integer. ' +
`Received ${input}`
};
testFd(input, errObj);
errObj.message = errObj.message.replace('fd', 'uid');
testUid(input, errObj);
errObj.message = errObj.message.replace('uid', 'gid');
testGid(input, errObj);
});
[-1, 2 ** 32].forEach((input) => {
const errObj = {
code: 'ERR_OUT_OF_RANGE',
name: 'RangeError',
message: 'The value of "fd" is out of range. It must be ' +
`>= 0 && <= 2147483647. Received ${input}`
};
testFd(input, errObj);
errObj.message = 'The value of "uid" is out of range. It must be >= 0 && ' +
`< 4294967296. Received ${input}`;
testUid(input, errObj);
errObj.message = errObj.message.replace('uid', 'gid');
testGid(input, errObj);
});
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