git ssb

1
const Buffer = require('safe-buffer').Buffer
2
const tape = require('tape')
3
const cbor = require('borc')
4
const objects = require('../')
5
const utils = require('../utils')
6
7
tape('system objects', t => {
8
  t.equals(objects.getType(), 'invalid')
9
  t.equals(objects.getType(true), 'invalid')
10
  const msg = new objects.Message({
11
    ticks: 100
12
  })
13
14
  t.equals(objects.getType(msg), 'message')
15
  t.equals(msg.ticks, 100)
16
  msg.ticks = 10
17
  t.equals(msg.ticks, 10)
18
19
  const id = new objects.ID(Buffer.from([0x1]))
20
  const enid = cbor.encode(id)
21
  const rid = objects.decoder.decodeFirst(enid)
22
  t.equals(rid.toString(), '01')
23
  t.equals(objects.getType(id), 'id')
24
25
  const modRef = new objects.ModuleRef({'name': ['i32']}, id)
26
  const enmod = cbor.encode(modRef)
27
  const rmodRef = objects.decoder.decodeFirst(enmod)
28
  t.equals(objects.getType(modRef), 'mod')
29
  t.deepEquals(modRef, rmodRef)
30
31
  const funcRef = rmodRef.getFuncRef('name')
32
  funcRef.gas = 1000
33
  const funcRef2 = funcRef.copy()
34
  funcRef2.gas = 500
35
  t.equals(funcRef.gas, 1000, 'should have correct gas amount')
36
  const enFuncRef = cbor.encode(funcRef)
37
  const rFuncRef = objects.decoder.decodeFirst(enFuncRef)
38
  t.deepEquals(funcRef, rFuncRef)
39
  t.equals(objects.getType(rFuncRef), 'func')
40
41
  const link = new cbor.Tagged(42, 'data')
42
  const enLink = cbor.encode(link)
43
  const rLink = objects.decoder.decodeFirst(enLink)
44
  t.deepEquals(rLink, {'/': 'data'})
45
  t.equals(objects.getType(rLink), 'link')
46
47
  t.equals(objects.getType([]), 'elem')
48
  t.equals(objects.getType(Buffer.from([])), 'data')
49
50
  t.end()
51
})
52
53
tape('actor IDs', t => {
54
  const id0 = { nonce: 0, parent: null }
55
  const hashedId0 = objects.generateActorId(id0)
56
  t.deepEquals(hashedId0.id, Buffer.from('372a08b828598122fc64c4aa94735c770f25bbbc', 'hex'))
57
58
  const id00 = { nonce: 0, parent: hashedId0 }
59
  const hashedId00 = objects.generateActorId(id00)
60
  t.deepEquals(hashedId00.id, Buffer.from('10d7d4be8663c37d8ea7cff89b7c01c059ebbc80', 'hex'))
61
62
  const id01 = { nonce: 1, parent: hashedId0 }
63
  const hashedId01 = objects.generateActorId(id01)
64
  t.deepEquals(hashedId01.id, Buffer.from('0ca311b75efd27e7daf6eec8b51b5c1fe33ff233', 'hex'))
65
66
  t.end()
67
})
68
69
tape('utils', t => {
70
  const id = new objects.ID(Buffer.from([0x1]))
71
  const obj = [
72
    new objects.ModuleRef({'name': ['i32']}, id),
73
    new objects.FunctionRef({
74
      identifier: [false, 'main'],
75
      actorID: id,
76
      params: ['i32'],
77
      gas: 100
78
    }),
79
    Buffer.from([1, 2, 3, 4])
80
  ]
81
  const jsonFull = utils.toJSON(obj)
82
  t.deepEquals(JSON.stringify(jsonFull), '[{"@ModuleRef":{"id":"0x01","exports":{"name":["i32"]}}},{"@FunctionRef":{"actorID":"0x01","private":false,"name":"main","gas":100,"params":["i32"]}},"0x01020304"]')
83
84
  const json = utils.toJSON(obj, false)
85
  t.deepEquals(JSON.stringify(json), '[{"@ModuleRef":{"id":"0x01"}},{"@FunctionRef":{"actorID":"0x01","private":false,"name":"main","gas":100}},"0x01020304"]')
86
87
  const newObj = [
88
    new objects.ModuleRef(undefined, id),
89
    new objects.FunctionRef({
90
      identifier: [false, 'main'],
91
      actorID: id,
92
      gas: 100
93
    }),
94
    Buffer.from([1, 2, 3, 4])
95
  ]
96
  t.deepEquals(utils.fromJSON(json), newObj)
97
98
  t.deepEquals(utils.fromJSON(jsonFull), obj)
99
100
  const hashedId01 = utils.actorRefToId([0, 1])
101
  t.deepEquals(hashedId01.id, Buffer.from('0ca311b75efd27e7daf6eec8b51b5c1fe33ff233', 'hex'))
102
103
  t.end()
104
})
105