time-to-botec

Benchmark sampling in different programming languages
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col-test.js (848B)

      1 var vows = require('vows');
      2 var assert = require('assert');
      3 var suite = vows.describe('jStat.col');
      4 
      5 require('../env.js');
      6 
      7 suite.addBatch({
      8   'col': {
      9     'topic': function() {
     10       return jStat;
     11     },
     12     'return col at index': function(jStat) {
     13       assert.deepEqual(jStat.col([[1, 2], [3, 4]], 1), [[2], [4]]);
     14       assert.deepEqual(jStat([[1, 2], [3, 4]]).col(1).toArray(), [[2], [4]]);
     15     },
     16 	'return sub matrix at index list':function(jStat) {
     17 	  var A=[[1,2,3],[4,5,6],[7,8,9]];
     18 	  var B=jStat.col(A,[1,2]);
     19 	  assert.deepEqual(B,[[2,3],[5,6],[8,9]]);
     20     }
     21   },
     22   '#col': {
     23     'topic': function() {
     24       jStat([[1, 2], [3, 4]]).col(0, this.callback);
     25     },
     26     'col callback': function(val, stat) {
     27       assert.deepEqual(val.toArray(), [[1], [3]]);
     28       assert.isTrue(this instanceof jStat);
     29     }
     30   }
     31 });
     32 
     33 suite.export(module);