cerc-io/solidity
10
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Squashed 'libjsqrc/ethereumjs/' changes from c74c854..3b799d1

Browse Source 
3b799d1 fixed typos
c5f6379 version 0.3.3
d795d36 fixed trimming call output prefix
a2f561f fixed calling contract only with array param
4912ec6 tests for decoding solidity params
2b4fd21 solidity param encoding tests

git-subtree-dir: libjsqrc/ethereumjs
git-subtree-split: 3b799d128452639463424c657956ee90a28daec6
This commit is contained in:
Marek Kotewicz 2015-04-26 17:40:35 +02:00
parent 1a137629e3
commit 572d268f28
5 changed files with 219 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
coder.decodeParam.js
View File

@ -1,23 +1,68 @@
var chai = require('chai');
var assert = chai.assert;
var coder = require('../lib/solidity/coder');
var BigNumber = require('bignumber.js');
var bn = BigNumber;
var tests = [
{ type: 'int', value: '0000000000000000000000000000000000000000000000000000000000000001', expected: 1},
{ type: 'int', value: '0000000000000000000000000000000000000000000000000000000000000010', expected: 16},
{ type: 'int', value: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', expected: -1},
{ type: 'bytes32', value: '6761766f66796f726b0000000000000000000000000000000000000000000000', expected: 'gavofyork'},
{ type: 'bytes', value: '0000000000000000000000000000000000000000000000000000000000000009' +
'6761766f66796f726b0000000000000000000000000000000000000000000000', expected: 'gavofyork'}
];
describe('lib/solidity/coder', function () {
describe('decodeParam', function () {
tests.forEach(function (test) {
it('should turn ' + test.value + ' to ' + test.expected, function () {
assert.equal(coder.decodeParam(test.type, test.value), test.expected);
var test = function (t) {
it('should turn ' + t.value + ' to ' + t.expected, function () {
assert.deepEqual(coder.decodeParam(t.type, t.value), t.expected);
});
});
};
test({ type: 'int', expected: new bn(1), value: '0000000000000000000000000000000000000000000000000000000000000001'});
test({ type: 'int', expected: new bn(16), value: '0000000000000000000000000000000000000000000000000000000000000010'});
test({ type: 'int', expected: new bn(-1), value: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
test({ type: 'int256', expected: new bn(1), value: '0000000000000000000000000000000000000000000000000000000000000001'});
test({ type: 'int256', expected: new bn(16), value: '0000000000000000000000000000000000000000000000000000000000000010'});
test({ type: 'int256', expected: new bn(-1), value: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
test({ type: 'bytes32', expected: 'gavofyork', value: '6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ type: 'bytes', expected: 'gavofyork', value: '0000000000000000000000000000000000000000000000000000000000000009' +
'6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ type: 'int[]', expected: [new bn(3)], value: '0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000003'});
test({ type: 'int256[]', expected: [new bn(3)], value: '0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000003'});
test({ type: 'int[]', expected: [new bn(1), new bn(2), new bn(3)],
value: '0000000000000000000000000000000000000000000000000000000000000003' +
'0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000002' +
'0000000000000000000000000000000000000000000000000000000000000003'});
});
});
describe('lib/solidity/coder', function () {
describe('decodeParams', function () {
var test = function (t) {
it('should turn ' + t.values + ' to ' + t.expected, function () {
assert.deepEqual(coder.decodeParams(t.types, t.values), t.expected);
});
};
test({ types: ['int'], expected: [new bn(1)], values: '0000000000000000000000000000000000000000000000000000000000000001'});
test({ types: ['bytes32', 'int'], expected: ['gavofyork', new bn(5)],
values: '6761766f66796f726b0000000000000000000000000000000000000000000000' +
'0000000000000000000000000000000000000000000000000000000000000005'});
test({ types: ['int', 'bytes32'], expected: [new bn(5), 'gavofyork'],
values: '0000000000000000000000000000000000000000000000000000000000000005' +
'6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ types: ['int', 'bytes', 'int', 'int', 'int', 'int[]'], expected: [new bn(1), 'gavofyork', new bn(2), new bn(3), new bn(4),
[new bn(5), new bn(6), new bn(7)]],
values: '0000000000000000000000000000000000000000000000000000000000000009' +
'0000000000000000000000000000000000000000000000000000000000000003' +
'0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000002' +
'0000000000000000000000000000000000000000000000000000000000000003' +
'0000000000000000000000000000000000000000000000000000000000000004' +
'6761766f66796f726b0000000000000000000000000000000000000000000000' +
'0000000000000000000000000000000000000000000000000000000000000005' +
'0000000000000000000000000000000000000000000000000000000000000006' +
'0000000000000000000000000000000000000000000000000000000000000007'});
});
});

92
coder.encodeParam.js
View File

@ -2,22 +2,90 @@ var chai = require('chai');
var assert = chai.assert;
var coder = require('../lib/solidity/coder');
var tests = [
{ type: 'int', value: 1, expected: '0000000000000000000000000000000000000000000000000000000000000001'},
{ type: 'int', value: 16, expected: '0000000000000000000000000000000000000000000000000000000000000010'},
{ type: 'int', value: -1, expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'},
{ type: 'bytes32', value: 'gavofyork', expected: '6761766f66796f726b0000000000000000000000000000000000000000000000'},
{ type: 'bytes', value: 'gavofyork', expected: '0000000000000000000000000000000000000000000000000000000000000009' +
'6761766f66796f726b0000000000000000000000000000000000000000000000'}
];
describe('lib/solidity/coder', function () {
describe('encodeParam', function () {
tests.forEach(function (test) {
it('should turn ' + test.value + ' to ' + test.expected, function () {
assert.equal(coder.encodeParam(test.type, test.value), test.expected);
var test = function (t) {
it('should turn ' + t.value + ' to ' + t.expected, function () {
assert.equal(coder.encodeParam(t.type, t.value), t.expected);
});
});
};
test({ type: 'int', value: 1, expected: '0000000000000000000000000000000000000000000000000000000000000001'});
test({ type: 'int', value: 16, expected: '0000000000000000000000000000000000000000000000000000000000000010'});
test({ type: 'int', value: -1, expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
test({ type: 'int256', value: 1, expected: '0000000000000000000000000000000000000000000000000000000000000001'});
test({ type: 'int256', value: 16, expected: '0000000000000000000000000000000000000000000000000000000000000010'});
test({ type: 'int256', value: -1, expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
test({ type: 'bytes32', value: 'gavofyork', expected: '6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ type: 'bytes', value: 'gavofyork', expected: '0000000000000000000000000000000000000000000000000000000000000009' +
'6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ type: 'int[]', value: [3], expected: '0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000003'});
test({ type: 'int256[]', value: [3], expected: '0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000003'});
test({ type: 'int[]', value: [1,2,3], expected: '0000000000000000000000000000000000000000000000000000000000000003' +
'0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000002' +
'0000000000000000000000000000000000000000000000000000000000000003'});
});
});
describe('lib/solidity/coder', function () {
describe('encodeParams', function () {
var test = function (t) {
it('should turn ' + t.values + ' to ' + t.expected, function () {
assert.equal(coder.encodeParams(t.types, t.values), t.expected);
});
};
test({ types: ['int'], values: [1], expected: '0000000000000000000000000000000000000000000000000000000000000001'});
test({ types: ['int'], values: [16], expected: '0000000000000000000000000000000000000000000000000000000000000010'});
test({ types: ['int'], values: [-1], expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
test({ types: ['int256'], values: [1], expected: '0000000000000000000000000000000000000000000000000000000000000001'});
test({ types: ['int256'], values: [16], expected: '0000000000000000000000000000000000000000000000000000000000000010'});
test({ types: ['int256'], values: [-1], expected: 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff'});
test({ types: ['bytes32'], values: ['gavofyork'], expected: '6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ types: ['bytes'], values: ['gavofyork'], expected: '0000000000000000000000000000000000000000000000000000000000000009' +
'6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ types: ['int[]'], values: [[3]], expected: '0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000003'});
test({ types: ['int256[]'], values: [[3]], expected: '0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000003'});
test({ types: ['int256[]'], values: [[1,2,3]], expected: '0000000000000000000000000000000000000000000000000000000000000003' +
'0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000002' +
'0000000000000000000000000000000000000000000000000000000000000003'});
test({ types: ['bytes32', 'int'], values: ['gavofyork', 5],
expected: '6761766f66796f726b0000000000000000000000000000000000000000000000' +
'0000000000000000000000000000000000000000000000000000000000000005'});
test({ types: ['int', 'bytes32'], values: [5, 'gavofyork'],
expected: '0000000000000000000000000000000000000000000000000000000000000005' +
'6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ types: ['bytes', 'int'], values: ['gavofyork', 5],
expected: '0000000000000000000000000000000000000000000000000000000000000009' +
'0000000000000000000000000000000000000000000000000000000000000005' +
'6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ types: ['int', 'bytes'], values: [5, 'gavofyork'],
expected: '0000000000000000000000000000000000000000000000000000000000000009' +
'0000000000000000000000000000000000000000000000000000000000000005' +
'6761766f66796f726b0000000000000000000000000000000000000000000000'});
test({ types: ['int', 'bytes', 'int', 'int', 'int', 'int[]'], values: [1, 'gavofyork', 2, 3, 4, [5, 6, 7]],
expected: '0000000000000000000000000000000000000000000000000000000000000009' +
'0000000000000000000000000000000000000000000000000000000000000003' +
'0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000002' +
'0000000000000000000000000000000000000000000000000000000000000003' +
'0000000000000000000000000000000000000000000000000000000000000004' +
'6761766f66796f726b0000000000000000000000000000000000000000000000' +
'0000000000000000000000000000000000000000000000000000000000000005' +
'0000000000000000000000000000000000000000000000000000000000000006' +
'0000000000000000000000000000000000000000000000000000000000000007'});
});
});

49
contract.js
View File

@ -2,7 +2,9 @@ var chai = require('chai');
var assert = chai.assert;
var web3 = require('../index');
var FakeHttpProvider = require('./helpers/FakeHttpProvider');
var FakeHttpProvider2 = require('./helpers/FakeHttpProvider2');
var utils = require('../lib/utils/utils');
var BigNumber = require('bignumber.js');
var desc = [{
"name": "balance(address)",
@ -27,6 +29,18 @@ var desc = [{
"type": "uint256"
}],
"outputs": []
}, {
"name": "testArr(int[])",
"type": "function",
"inputs": [{
"name": "value",
"type": "int[]"
}],
"constant": true,
"outputs": [{
"name": "d",
"type": "int"
}]
}, {
"name":"Changed",
"type":"event",
@ -313,5 +327,40 @@ describe('web3.eth.contract', function () {
contract.send.sendTransaction(address, 17, {from: address, gas: 50000, gasPrice: 3000, value: 10000});
});
it('should call testArr method and properly parse result', function () {
var provider = new FakeHttpProvider2();
web3.setProvider(provider);
web3.reset();
var sha3 = '0x5131231231231231231231';
var address = '0x1234567890123456789012345678901234567890';
provider.injectResultList([{
result: sha3
}, {
result: '0x0000000000000000000000000000000000000000000000000000000000000005'
}]);
var step = 0;
provider.injectValidation(function (payload) {
if (step === 1) { // getting sha3 is first
assert.equal(payload.method, 'eth_call');
assert.deepEqual(payload.params, [{
data: sha3.slice(0, 10) +
'0000000000000000000000000000000000000000000000000000000000000001' +
'0000000000000000000000000000000000000000000000000000000000000003',
to: address
},
'latest'
]);
}
step++;
});
var Contract = web3.eth.contract(desc);
var contract = new Contract(address);
var result = contract.testArr([3]);
assert.deepEqual(new BigNumber(5), result);
});
});
});

8
helpers/FakeHttpProvider.js
View File

@ -26,7 +26,7 @@ FakeHttpProvider.prototype.send = function (payload) {
// imitate plain json object
this.validation(JSON.parse(JSON.stringify(payload)));
}
return this.response;
return this.getResponse();
};
FakeHttpProvider.prototype.sendAsync = function (payload, callback) {
@ -36,7 +36,7 @@ FakeHttpProvider.prototype.sendAsync = function (payload, callback) {
// imitate plain json object
this.validation(JSON.parse(JSON.stringify(payload)), callback);
}
callback(this.error, this.response);
callback(this.error, this.getResponse());
};
FakeHttpProvider.prototype.injectResponse = function (response) {
@ -56,6 +56,10 @@ FakeHttpProvider.prototype.injectBatchResults = function (results) {
});
};
FakeHttpProvider.prototype.getResponse = function () {
return this.response;
};
FakeHttpProvider.prototype.injectError = function (error) {
this.error = error;
};

27
helpers/FakeHttpProvider2.js Normal file
View File

@ -0,0 +1,27 @@
var FakeHttpProvider = require('./FakeHttpProvider');
var FakeHttpProvider2 = function () {
this.counter = 0;
this.resultList = [];
};
FakeHttpProvider2.prototype = new FakeHttpProvider();
FakeHttpProvider2.prototype.constructor = FakeHttpProvider2;
FakeHttpProvider2.prototype.injectResultList = function (list) {
this.resultList = list;
};
FakeHttpProvider2.prototype.getResponse = function () {
var result = this.resultList[this.counter];
this.counter++;
if (result.type === 'batch') {
this.injectBatchResults(result.result);
} else {
this.injectResult(result.result);
}
return this.response;
};
module.exports = FakeHttpProvider2;