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'use strict';
const common = require('../common');
const assert = require('assert');
const dgram = require('dgram');
const socket = dgram.createSocket('udp4');
const errorMessageOffset =
/^The "offset" argument must be of type number$/;
assert.throws(() => {
socket.sendto();
}, common.expectsError({
code: 'ERR_INVALID_ARG_TYPE',
type: TypeError,
message: errorMessageOffset
}));
assert.throws(() => {
socket.sendto('buffer', 1, 'offset', 'port', 'address', 'cb');
}, common.expectsError({
code: 'ERR_INVALID_ARG_TYPE',
type: TypeError,
message: /^The "length" argument must be of type number$/
}));
assert.throws(() => {
socket.sendto('buffer', 'offset', 1, 'port', 'address', 'cb');
}, common.expectsError({
code: 'ERR_INVALID_ARG_TYPE',
type: TypeError,
message: errorMessageOffset
}));
assert.throws(() => {
socket.sendto('buffer', 1, 1, 10, false, 'cb');
}, common.expectsError({
code: 'ERR_INVALID_ARG_TYPE',
type: TypeError,
message: /^The "address" argument must be of type string$/
}));
assert.throws(() => {
socket.sendto('buffer', 1, 1, false, 'address', 'cb');
}, common.expectsError({
code: 'ERR_INVALID_ARG_TYPE',
type: TypeError,
message: /^The "port" argument must be of type number$/
}));