mirror of https://github.com/status-im/web3.js.git
516 lines
20 KiB
JavaScript
516 lines
20 KiB
JavaScript
var chai = require('chai');
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var assert = chai.assert;
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var BigNumber = require('bignumber.js');
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var abi = require('../lib/solidity/abi');
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var clone = function (object) { return JSON.parse(JSON.stringify(object)); };
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var description = [{
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"name": "test",
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"type": "function",
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"inputs": [{
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"name": "a",
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"type": "uint256"
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}
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],
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"outputs": [
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{
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"name": "d",
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"type": "uint256"
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}
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]
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}];
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describe('lib/solidity/abi', function () {
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describe('inputParser', function () {
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it('should parse input uint', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "uint" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
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assert.equal(
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parser.test("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(
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parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
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assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test('3.9'), "0000000000000000000000000000000000000000000000000000000000000003");
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});
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it('should parse input uint128', function() {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "uint128" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
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assert.equal(
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parser.test("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(
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parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
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assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test('3.9'), "0000000000000000000000000000000000000000000000000000000000000003");
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});
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it('should parse input uint256', function() {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "uint256" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
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assert.equal(
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parser.test("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(
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parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
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assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test('3.9'), "0000000000000000000000000000000000000000000000000000000000000003");
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});
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it('should parse input int', function() {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "int" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
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assert.equal(parser.test(-1), "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
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assert.equal(parser.test(-2), "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe");
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assert.equal(parser.test(-16), "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0");
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assert.equal(
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parser.test("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(
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parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
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assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test('3.9'), "0000000000000000000000000000000000000000000000000000000000000003");
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});
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it('should parse input int128', function() {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "int128" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
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assert.equal(parser.test(-1), "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
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assert.equal(parser.test(-2), "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe");
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assert.equal(parser.test(-16), "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0");
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assert.equal(
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parser.test("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(
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parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
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assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test('3.9'), "0000000000000000000000000000000000000000000000000000000000000003");
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});
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it('should parse input int256', function() {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "int256" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
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assert.equal(parser.test(-1), "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
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assert.equal(parser.test(-2), "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe");
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assert.equal(parser.test(-16), "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0");
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assert.equal(
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parser.test("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(
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parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
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"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
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);
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assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
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assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
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assert.equal(parser.test('3.9'), "0000000000000000000000000000000000000000000000000000000000000003");
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});
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it('should parse input bool', function() {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: 'bool' }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(true), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(parser.test(false), "0000000000000000000000000000000000000000000000000000000000000000");
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});
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it('should parse input address', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "address" }
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];
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// when
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var parser = abi.inputParser(d)
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// then
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assert.equal(parser.test("0x407d73d8a49eeb85d32cf465507dd71d507100c1"), "000000000000000000000000407d73d8a49eeb85d32cf465507dd71d507100c1");
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});
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it('should parse input fixed bytes type', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "bytes" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(
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parser.test('hello'),
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"0000000000000000000000000000000000000000000000000000000000000005" +
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"68656c6c6f000000000000000000000000000000000000000000000000000000"
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);
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assert.equal(
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parser.test('world'),
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"0000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000"
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);
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});
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it('should parse input int followed by a fixed bytes type', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "int" },
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{ type: "bytes" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(
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parser.test(9, 'hello'),
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"0000000000000000000000000000000000000000000000000000000000000005" +
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"0000000000000000000000000000000000000000000000000000000000000009" +
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"68656c6c6f000000000000000000000000000000000000000000000000000000"
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);
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});
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it('should parse input fixed bytes type followed by an int', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "bytes" },
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{ type: "int" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(
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parser.test('hello', 9),
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"0000000000000000000000000000000000000000000000000000000000000005" +
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"0000000000000000000000000000000000000000000000000000000000000009" +
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"68656c6c6f000000000000000000000000000000000000000000000000000000"
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);
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});
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it('should use proper method name', function () {
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// given
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var d = clone(description);
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d[0].name = 'helloworld(int)';
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d[0].inputs = [
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{ type: "int" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.helloworld(1), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(parser.helloworld['int'](1), "0000000000000000000000000000000000000000000000000000000000000001");
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});
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it('should parse multiple methods', function () {
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// given
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var d = [{
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name: "test",
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type: "function",
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inputs: [{ type: "int" }],
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outputs: [{ type: "int" }]
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},{
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name: "test2",
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type: "function",
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inputs: [{ type: "bytes" }],
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outputs: [{ type: "bytes" }]
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}];
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// when
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var parser = abi.inputParser(d);
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//then
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assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
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assert.equal(
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parser.test2('hello'),
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"000000000000000000000000000000000000000000000000000000000000000568656c6c6f000000000000000000000000000000000000000000000000000000"
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);
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});
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it('should parse input array of ints', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "int[]" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(
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parser.test([5, 6]),
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"0000000000000000000000000000000000000000000000000000000000000002" +
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"0000000000000000000000000000000000000000000000000000000000000005" +
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"0000000000000000000000000000000000000000000000000000000000000006"
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);
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});
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it('should parse an array followed by an int', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "int[]" },
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{ type: "int" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(
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parser.test([5, 6], 3),
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"0000000000000000000000000000000000000000000000000000000000000002" +
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"0000000000000000000000000000000000000000000000000000000000000003" +
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"0000000000000000000000000000000000000000000000000000000000000005" +
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"0000000000000000000000000000000000000000000000000000000000000006"
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);
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});
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it('should parse an int followed by an array', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "int" },
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{ type: "int[]" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(
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parser.test(3, [5, 6]),
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"0000000000000000000000000000000000000000000000000000000000000002" +
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"0000000000000000000000000000000000000000000000000000000000000003" +
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"0000000000000000000000000000000000000000000000000000000000000005" +
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"0000000000000000000000000000000000000000000000000000000000000006"
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);
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});
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it('should parse mixture of arrays and ints', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: "int" },
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{ type: "int[]" },
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{ type: "int" },
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{ type: "int[]" }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(
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parser.test(3, [5, 6, 1, 2], 7, [8, 9]),
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"0000000000000000000000000000000000000000000000000000000000000004" +
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"0000000000000000000000000000000000000000000000000000000000000002" +
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"0000000000000000000000000000000000000000000000000000000000000003" +
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"0000000000000000000000000000000000000000000000000000000000000007" +
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"0000000000000000000000000000000000000000000000000000000000000005" +
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"0000000000000000000000000000000000000000000000000000000000000006" +
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"0000000000000000000000000000000000000000000000000000000000000001" +
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"0000000000000000000000000000000000000000000000000000000000000002" +
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"0000000000000000000000000000000000000000000000000000000000000008" +
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"0000000000000000000000000000000000000000000000000000000000000009"
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);
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});
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it('should parse input real', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: 'real' }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(1), "0000000000000000000000000000000100000000000000000000000000000000");
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assert.equal(parser.test(2.125), "0000000000000000000000000000000220000000000000000000000000000000");
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assert.equal(parser.test(8.5), "0000000000000000000000000000000880000000000000000000000000000000");
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assert.equal(parser.test(-1), "ffffffffffffffffffffffffffffffff00000000000000000000000000000000");
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});
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it('should parse input ureal', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: 'ureal' }
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];
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// when
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var parser = abi.inputParser(d);
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// then
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assert.equal(parser.test(1), "0000000000000000000000000000000100000000000000000000000000000000");
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assert.equal(parser.test(2.125), "0000000000000000000000000000000220000000000000000000000000000000");
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assert.equal(parser.test(8.5), "0000000000000000000000000000000880000000000000000000000000000000");
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});
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it('should throw an incorrect type error', function () {
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// given
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var d = clone(description);
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d[0].inputs = [
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{ type: 'uin' }
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]
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// when
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var parser = abi.inputParser(d);
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// then
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assert.throws(function () {parser.test('0x')}, Error);
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});
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});
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});
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