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15 lines
252 B
15 lines
252 B
9 years ago
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'use strict';
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require('../common');
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const assert = require('assert');
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const safe = Buffer.alloc(10);
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function isZeroFilled(buf) {
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for (let n = 0; n < buf.length; n++)
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if (buf[n] > 0) return false;
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return true;
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}
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assert(isZeroFilled(safe));
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