36 lines
963 B
JavaScript
36 lines
963 B
JavaScript
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var log = console.log
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, assert = require( 'assert' )
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, Qap = require( '../' )
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, plen = 10 * 1024 * 1024
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, pattern = new Buffer( plen )
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, i = 0
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, rand = 0
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, mb = 300
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, dlen = mb * 1024 * 1024
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, data = new Buffer( dlen )
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, indexes = [ dlen / 1024, plen + dlen / 1024 ]
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, qap = null
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, results = null
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;
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for ( ; i < plen; ++i ) {
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rand = Math.floor( Math.random() * 255 * plen ) % 255;
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pattern[ i ] = rand;
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};
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qap = Qap( pattern );
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// log( Math.log( ( Math.log( plen ) / Math.log( 2 ) ) ) );
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log( '- copy', indexes.length, 'big patterns in test data' );
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pattern.copy( data, indexes[ 0 ] );
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pattern.copy( data, indexes[ 1 ] );
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log( '- parse test data for big patterns' );
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results = qap.parse( data );
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log( '- check if results length is equal to', indexes.length );
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assert.equal( results.length, indexes.length );
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log( '- compare results and pre-defined indexes' );
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assert.deepEqual( results, indexes );
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