| var test = require('tape'); |
| var Parser = require('../'); |
| |
| test('2 byte utf8 \'De\' character: д', function (t) { |
| t.plan(1); |
| |
| var p = new Parser(); |
| p.onValue = function (value) { |
| t.equal(value, 'д'); |
| }; |
| |
| var de_buffer = new Buffer([0xd0, 0xb4]); |
| |
| p.write('"'); |
| p.write(de_buffer); |
| p.write('"'); |
| |
| }); |
| |
| test('3 byte utf8 \'Han\' character: 我', function (t) { |
| t.plan(1); |
| |
| var p = new Parser(); |
| p.onValue = function (value) { |
| t.equal(value, '我'); |
| }; |
| |
| var han_buffer = new Buffer([0xe6, 0x88, 0x91]); |
| p.write('"'); |
| p.write(han_buffer); |
| p.write('"'); |
| }); |
| |
| test('4 byte utf8 character (unicode scalar U+2070E): 𠜎', function (t) { |
| t.plan(1); |
| |
| var p = new Parser(); |
| p.onValue = function (value) { |
| t.equal(value, '𠜎'); |
| }; |
| |
| var Ux2070E_buffer = new Buffer([0xf0, 0xa0, 0x9c, 0x8e]); |
| p.write('"'); |
| p.write(Ux2070E_buffer); |
| p.write('"'); |
| }); |
| |
| test('3 byte utf8 \'Han\' character chunked inbetween 2nd and 3rd byte: 我', function (t) { |
| t.plan(1); |
| |
| var p = new Parser(); |
| p.onValue = function (value) { |
| t.equal(value, '我'); |
| }; |
| |
| var han_buffer_first = new Buffer([0xe6, 0x88]); |
| var han_buffer_second = new Buffer([0x91]); |
| p.write('"'); |
| p.write(han_buffer_first); |
| p.write(han_buffer_second); |
| p.write('"'); |
| }); |
| |
| test('4 byte utf8 character (unicode scalar U+2070E) chunked inbetween 2nd and 3rd byte: 𠜎', function (t) { |
| t.plan(1); |
| |
| var p = new Parser(); |
| p.onValue = function (value) { |
| t.equal(value, '𠜎'); |
| }; |
| |
| var Ux2070E_buffer_first = new Buffer([0xf0, 0xa0]); |
| var Ux2070E_buffer_second = new Buffer([0x9c, 0x8e]); |
| p.write('"'); |
| p.write(Ux2070E_buffer_first); |
| p.write(Ux2070E_buffer_second); |
| p.write('"'); |
| }); |
| |
| test('1-4 byte utf8 character string chunked inbetween random bytes: Aж文𠜱B', function (t) { |
| t.plan(1); |
| |
| var p = new Parser(); |
| p.onValue = function (value) { |
| t.equal(value, 'Aж文𠜱B'); |
| }; |
| |
| var eclectic_buffer = new Buffer([0x41, // A |
| 0xd0, 0xb6, // ж |
| 0xe6, 0x96, 0x87, // 文 |
| 0xf0, 0xa0, 0x9c, 0xb1, // 𠜱 |
| 0x42]); // B |
| |
| var rand_chunk = Math.floor(Math.random() * (eclectic_buffer.length)); |
| var first_buffer = eclectic_buffer.slice(0, rand_chunk); |
| var second_buffer = eclectic_buffer.slice(rand_chunk); |
| |
| //console.log('eclectic_buffer: ' + eclectic_buffer) |
| //console.log('sliced from 0 to ' + rand_chunk); |
| //console.log(first_buffer); |
| //console.log('then sliced from ' + rand_chunk + ' to the end'); |
| //console.log(second_buffer); |
| |
| console.log('chunked after offset ' + rand_chunk); |
| p.write('"'); |
| p.write(first_buffer); |
| p.write(second_buffer); |
| p.write('"'); |
| |
| }); |