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a 3-byte UTF-8 character don't convert to hex string，ldap server can support \u or \U, but it is'n support hex string #4

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a 3-byte UTF-8 character don't convert to hex string，ldap server can support \u or \U, but it is'n support hex string #4

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4 changes: 1 addition & 3 deletions lib/utils/escape-value.js
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Original file line number Diff line number Diff line change
Expand Up @@ -58,9 +58,7 @@ module.exports = function escapeValue (value) {

if (charHex >= 0xe0 && charHex <= 0xef) {
// Represents the first byte in a 3-byte UTF-8 character.
escaped.push(toEscapedHexString(charHex))
escaped.push(toEscapedHexString(toEscape[i + 1]))
escaped.push(toEscapedHexString(toEscape[i + 2]))
escaped.push(Buffer.from([charHex, toEscape[i + 1], toEscape[i + 2]], 'utf8').toString())
i += 3
continue
}
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6 changes: 5 additions & 1 deletion lib/utils/escape-value.test.js
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Expand Up @@ -47,7 +47,11 @@ tap.test('2-byte utf-8', t => {

tap.test('3-byte utf-8', t => {
t.test('₠', async t => {
t.equal(escapeValue('₠'), '\\e2\\82\\a0')
t.equal(escapeValue('₠'), '₠')
})

t.test('中文', async t => {
t.equal(escapeValue('中文'), '中文')
})

t.end()
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