| 1 | var chalk = require('chalk');
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| 2 | var split = require('split');
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| 3 | var through = require('through');
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| 4 | var lastLine = '';
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| 5 | var precision = 0.001;
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| 6 | console.log('Testing timer accuracy...')
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| 7 | process.stdin.pipe(split()).pipe(through(function(line) {
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| 8 | line = chalk.stripColor(line);
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| 9 | var calculated, reported;
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| 10 | var lm = lastLine.match(/(\d+\.\d+).+about/);
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| 11 | var m = line.match(/about (\d+\.\d+)/);
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| 12 | if (m && lm) {
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| 13 | calculated = parseFloat(m[1]);
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| 14 | reported = parseFloat(lm[1]);
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| 15 | if (Math.abs(calculated - reported) > precision) {
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| 16 | console.error(chalk.bold.red(
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| 17 | reported + ' !~ ' + calculated + ' -- bad'
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| 18 | ));
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| 19 | process.exit(1);
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| 20 | }
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| 21 | this.queue(chalk.bold.green(
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| 22 | reported + ' ~ ' + calculated + ' -- ok\n'
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| 23 | ));
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| 24 | }
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| 25 | lastLine = line;
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| 26 | })).pipe(process.stdout);
|