Edit File: test-buffer-ascii.js
'use strict'; var Buffer = require('../../').Buffer; var assert = require('assert'); // ASCII conversion in node.js simply masks off the high bits, // it doesn't do transliteration. assert.equal(Buffer.from('hérité').toString('ascii'), 'hC)ritC)'); // 71 characters, 78 bytes. The ’ character is a triple-byte sequence. var input = 'C’est, graphiquement, la réunion d’un accent aigu ' + 'et d’un accent grave.'; var expected = 'Cb\u0000\u0019est, graphiquement, la rC)union ' + 'db\u0000\u0019un accent aigu et db\u0000\u0019un ' + 'accent grave.'; var buf = Buffer.from(input); for (var i = 0; i < expected.length; ++i) { assert.equal(buf.slice(i).toString('ascii'), expected.slice(i)); // Skip remainder of multi-byte sequence. if (input.charCodeAt(i) > 65535) ++i; if (input.charCodeAt(i) > 127) ++i; }
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