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