mirror of
https://github.com/nodejs/node.git
synced 2025-05-04 13:07:46 +00:00

PR-URL: https://github.com/nodejs/node/pull/25321 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
55 lines
1.2 KiB
JavaScript
55 lines
1.2 KiB
JavaScript
'use strict';
|
|
|
|
// From: https://github.com/w3c/web-platform-tests/blob/39a67e2fff/encoding/textdecoder-utf16-surrogates.html
|
|
// With the twist that we specifically test for Node.js error codes
|
|
|
|
const common = require('../common');
|
|
|
|
if (!common.hasIntl)
|
|
common.skip('missing Intl');
|
|
|
|
const bad = [
|
|
{
|
|
encoding: 'utf-16le',
|
|
input: [0x00, 0xd8],
|
|
expected: '\uFFFD',
|
|
name: 'lone surrogate lead'
|
|
},
|
|
{
|
|
encoding: 'utf-16le',
|
|
input: [0x00, 0xdc],
|
|
expected: '\uFFFD',
|
|
name: 'lone surrogate trail'
|
|
},
|
|
{
|
|
encoding: 'utf-16le',
|
|
input: [0x00, 0xd8, 0x00, 0x00],
|
|
expected: '\uFFFD\u0000',
|
|
name: 'unmatched surrogate lead'
|
|
},
|
|
{
|
|
encoding: 'utf-16le',
|
|
input: [0x00, 0xdc, 0x00, 0x00],
|
|
expected: '\uFFFD\u0000',
|
|
name: 'unmatched surrogate trail'
|
|
},
|
|
{
|
|
encoding: 'utf-16le',
|
|
input: [0x00, 0xdc, 0x00, 0xd8],
|
|
expected: '\uFFFD\uFFFD',
|
|
name: 'swapped surrogate pair'
|
|
}
|
|
];
|
|
|
|
bad.forEach((t) => {
|
|
common.expectsError(
|
|
() => {
|
|
new TextDecoder(t.encoding, { fatal: true })
|
|
.decode(new Uint8Array(t.input));
|
|
}, {
|
|
code: 'ERR_ENCODING_INVALID_ENCODED_DATA',
|
|
type: TypeError
|
|
}
|
|
);
|
|
});
|