| import assert from 'node:assert/strict'; |
| import { test } from 'node:test'; |
| import { |
| decodeBuffer, |
| decodeText, |
| encodeBuffer, |
| encodeText, |
| hasUtf8Bom, |
| } from '../src/index.js'; |
|
|
| test('matches the current ParaTranz live converter', () => { |
| const source = '测试丣両！#[];=_$/中文'; |
| const expectedCodePoints = [ |
| 16, 75, 109, 16, 213, 8249, 16, 35, 78, 17, 47, 78, 16, 1, 255, |
| 35, 91, 93, 59, 61, 95, 36, 47, 16, 45, 78, 16, 8225, 101, |
| ]; |
|
|
| const encoded = encodeText(source, { profile: 'current' }); |
| assert.deepEqual([...encoded].map((character) => character.codePointAt(0)), expectedCodePoints); |
| assert.equal(decodeText(encoded), source); |
| }); |
|
|
| test('writes UTF-8 BOM and round-trips localisation syntax', () => { |
| const source = 'l_english:\r\n TEST_KEY:0 "大明 §Y万岁§!"\r\n'; |
| const encoded = encodeBuffer(source); |
|
|
| assert.equal(hasUtf8Bom(encoded), true); |
| assert.deepEqual([...encoded.subarray(0, 3)], [0xef, 0xbb, 0xbf]); |
| assert.equal(decodeBuffer(encoded), source); |
| }); |
|
|
| test('rejects malformed escapes and non-BMP input', () => { |
| assert.throws(() => decodeText('\u0010x'), /Truncated EU4 escape/); |
| assert.throws(() => encodeText('𠀀'), /only supports BMP/); |
| assert.throws(() => decodeBuffer(Buffer.from('plain', 'utf8')), /missing.*BOM/); |
| }); |
|
|
| test('compatible profile escapes all bytes reserved by current and legacy converters', () => { |
| const lowBytes = [0x21, 0x23, 0x2f, 0x3a]; |
| for (const lowByte of lowBytes) { |
| const source = String.fromCodePoint(0x4e00 | lowByte); |
| assert.equal(encodeText(source).codePointAt(0), 0x11); |
| assert.equal(decodeText(encodeText(source)), source); |
| } |
| }); |
|
|
