22 lines
773 B
JavaScript
22 lines
773 B
JavaScript
'use strict';
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var packer = require('../packer/type.mx.js').DNS_PACKER_TYPE_MX;
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var ab = new ArrayBuffer(256); // priority + max len per label is 63, max label sequence is 254
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var dv = new DataView(ab);
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var total = 0;
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[ [ '10:www.example.com'
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, [ 0x00, 0x12, 0x00, 0x0A, 0x03, 119, 119, 119, 0x07, 101, 120, 97, 109, 112, 108, 101, 0x03, 99, 111, 109 ].join(' ') ]
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].forEach(function (mx) {
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total = packer(ab, dv, total, { priority: mx[0].split(':')[0], exchange: mx[0].split(':')[1] });
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ab = ab.slice(0, total);
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// TODO: Check that total increments appropriately
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if (mx[1] !== new Uint8Array(ab).join(' ')) {
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console.error("expected: ", mx[1]);
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console.error("actual: ", new Uint8Array(ab).join(' '));
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process.exit(1);
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}
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});
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console.log('PASS');
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