2015-05-19 19:00:06 +08:00
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'use strict';
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2015-12-24 08:02:12 +08:00
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require('../common');
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2012-03-06 00:51:58 +08:00
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var assert = require('assert');
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var start = process.hrtime();
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// process.hrtime() should return an Array
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assert(Array.isArray(start));
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// busy-loop for 2 seconds
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var now = Date.now();
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while (Date.now() - now < 2000);
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// get a diff reading
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var diff = process.hrtime(start);
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// should be at least 1 second, at most 2 seconds later
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// (the while loop will usually exit a few nanoseconds before 2)
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assert(diff[0] >= 1);
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assert(diff[0] <= 2);
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