1'use strict'; 2// Flags: --expose-internals 3const common = require('../common'); 4 5if (!common.hasIntl) 6 common.skip('missing Intl'); 7 8const { internalBinding } = require('internal/test/binding'); 9const icu = internalBinding('icu'); 10const assert = require('assert'); 11 12// Test hasConverter method 13assert(icu.hasConverter('utf-8'), 14 'hasConverter should report converter exists for utf-8'); 15assert(!icu.hasConverter('x'), 16 'hasConverter should report converter does not exist for x'); 17 18const tests = require('../fixtures/url-idna.js'); 19const fixtures = require('../common/fixtures'); 20const wptToASCIITests = require( 21 fixtures.path('wpt', 'url', 'resources', 'toascii.json') 22); 23 24{ 25 for (const [i, { ascii, unicode }] of tests.entries()) { 26 assert.strictEqual(ascii, icu.toASCII(unicode), `toASCII(${i + 1})`); 27 assert.strictEqual(unicode, icu.toUnicode(ascii), `toUnicode(${i + 1})`); 28 assert.strictEqual(ascii, icu.toASCII(icu.toUnicode(ascii)), 29 `toASCII(toUnicode(${i + 1}))`); 30 assert.strictEqual(unicode, icu.toUnicode(icu.toASCII(unicode)), 31 `toUnicode(toASCII(${i + 1}))`); 32 } 33} 34 35{ 36 for (const [i, test] of wptToASCIITests.entries()) { 37 if (typeof test === 'string') 38 continue; // skip comments 39 const { comment, input, output } = test; 40 let caseComment = `case ${i + 1}`; 41 if (comment) 42 caseComment += ` (${comment})`; 43 if (output === null) { 44 assert.throws( 45 () => icu.toASCII(input), 46 { 47 code: 'ERR_INVALID_ARG_VALUE', 48 name: 'TypeError', 49 message: 'Cannot convert name to ASCII' 50 } 51 ); 52 icu.toASCII(input, true); // Should not throw. 53 } else { 54 assert.strictEqual(icu.toASCII(input), output, `ToASCII ${caseComment}`); 55 assert.strictEqual(icu.toASCII(input, true), output, 56 `ToASCII ${caseComment} in lenient mode`); 57 } 58 icu.toUnicode(input); // Should not throw. 59 } 60} 61