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1
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2
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var assert = require('assert'); |
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3
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4
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describe('Nibbles from bytes', function() { |
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5
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6
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let byteData = require('../../index.js'); |
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7
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8
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it('should turn 1 nibble to a 4-bit uInt', function() { |
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9
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assert.deepEqual(byteData.fromBytes( |
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10
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[0], 4, {"base": 10, "signed": false}), |
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11
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[0]); |
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12
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}); |
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13
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it('should turn 1 nibble to a 4-bit uInt', function() { |
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14
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assert.deepEqual(byteData.fromBytes( |
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15
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[15], 4, {"base": 10, "signed": false}), |
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16
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[15]); |
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17
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}); |
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18
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it('should turn 1 nibble to a 4-bit int', function() { |
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19
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assert.deepEqual(byteData.fromBytes( |
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20
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[15], 4, {"base": 10, "signed": true}), |
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21
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[-1]); |
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22
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}); |
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23
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it('should turn 2 nibbles to a 4-bit uInts', function() { |
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24
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assert.deepEqual(byteData.fromBytes( |
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25
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[0,1], 4, {"base": 10, "signed": false}), |
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26
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[0,1]); |
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27
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}); |
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28
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it('should turn 1 nibble to a 4-bit uInt', function() { |
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29
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assert.deepEqual(byteData.fromBytes( |
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30
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["1111"], 4, {"base": 2, "signed": false}), |
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31
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[15]); |
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32
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}); |
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33
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it('should turn 1 nibble to a 4-bit int', function() { |
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34
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assert.deepEqual(byteData.fromBytes( |
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35
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["1111"], 4, {"base": 2, "signed": true}), |
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36
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[-1]); |
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37
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}); |
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38
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it('should turn 1 nibble to a 4-bit uInt', function() { |
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39
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assert.deepEqual(byteData.fromBytes( |
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40
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["f"], 4, {"base": 16, "signed": false}), |
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41
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[15]); |
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42
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}); |
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43
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it('should turn 1 nibble to a 4-bit int', function() { |
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44
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assert.deepEqual(byteData.fromBytes( |
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45
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["f"], 4, {"base": 16, "signed": true}), |
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46
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[-1]); |
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47
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}); |
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48
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it('should turn 1 nibble (with padding zeros) to a 4-bit int', function() { |
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49
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assert.deepEqual(byteData.fromBytes( |
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50
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["0f"], 4, {"base": 16, "signed": true}), |
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51
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[-1]); |
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52
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}); |
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53
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}); |
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54
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rochars /
byte-data
