forked from cerc-io/plugeth
Merge commit '6a383d6ed3fb37cf6739f6ac441652adfdb70463' into ethereumjs
This commit is contained in:
Marek Kotewicz
commit
2ce109eb53
262
dist/ethereum.js
vendored
262
dist/ethereum.js
vendored
@ -33,15 +33,6 @@ BigNumber.config({ ROUNDING_MODE: BigNumber.ROUND_DOWN });
|
||||
|
||||
var ETH_PADDING = 32;
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||||
|
||||
// TODO: make these be actually accurate instead of falling back onto JS's doubles.
|
||||
var hexToDec = function (hex) {
|
||||
return parseInt(hex, 16).toString();
|
||||
};
|
||||
|
||||
var decToHex = function (dec) {
|
||||
return parseInt(dec).toString(16);
|
||||
};
|
||||
|
||||
/// Finds first index of array element matching pattern
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||||
/// @param array
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||||
/// @param callback pattern
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@ -86,55 +77,66 @@ var namedType = function (name) {
|
||||
};
|
||||
};
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||||
|
||||
var arrayType = function (type) {
|
||||
return type.slice(-2) === '[]';
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||||
};
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||||
|
||||
/// Formats input value to byte representation of int
|
||||
/// If value is negative, return it's two's complement
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||||
/// If the value is floating point, round it down
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/// @returns right-aligned byte representation of int
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||||
var formatInputInt = function (value) {
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||||
var padding = ETH_PADDING * 2;
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||||
if (value instanceof BigNumber || typeof value === 'number') {
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if (typeof value === 'number')
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||||
value = new BigNumber(value);
|
||||
value = value.round();
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||||
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||||
if (value.lessThan(0))
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||||
value = new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16).plus(value).plus(1);
|
||||
value = value.toString(16);
|
||||
}
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||||
else if (value.indexOf('0x') === 0)
|
||||
value = value.substr(2);
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||||
else if (typeof value === 'string')
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||||
value = formatInputInt(new BigNumber(value));
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||||
else
|
||||
value = (+value).toString(16);
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return padLeft(value, padding);
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};
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||||
/// Formats input value to byte representation of string
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||||
/// @returns left-algined byte representation of string
|
||||
var formatInputString = function (value) {
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return web3.fromAscii(value, ETH_PADDING).substr(2);
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};
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||||
|
||||
/// Formats input value to byte representation of bool
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||||
/// @returns right-aligned byte representation bool
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||||
var formatInputBool = function (value) {
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||||
return '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0');
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||||
};
|
||||
|
||||
var dynamicTypeBytes = function (type, value) {
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||||
// TODO: decide what to do with array of strings
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||||
if (arrayType(type) || prefixedType('string')(type))
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||||
return formatInputInt(value.length);
|
||||
return "";
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||||
};
|
||||
|
||||
/// Setups input formatters for solidity types
|
||||
/// @returns an array of input formatters
|
||||
var setupInputTypes = function () {
|
||||
|
||||
/// Formats input value to byte representation of int
|
||||
/// If value is negative, return it's two's complement
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||||
/// If the value is floating point, round it down
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||||
/// @returns right-aligned byte representation of int
|
||||
var formatInt = function (value) {
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||||
var padding = ETH_PADDING * 2;
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||||
if (value instanceof BigNumber || typeof value === 'number') {
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||||
if (typeof value === 'number')
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||||
value = new BigNumber(value);
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||||
value = value.round();
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||||
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if (value.lessThan(0))
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value = new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16).plus(value).plus(1);
|
||||
value = value.toString(16);
|
||||
}
|
||||
else if (value.indexOf('0x') === 0)
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value = value.substr(2);
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||||
else if (typeof value === 'string')
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||||
value = formatInt(new BigNumber(value));
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||||
else
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||||
value = (+value).toString(16);
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return padLeft(value, padding);
|
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};
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||||
|
||||
/// Formats input value to byte representation of string
|
||||
/// @returns left-algined byte representation of string
|
||||
var formatString = function (value) {
|
||||
return web3.fromAscii(value, ETH_PADDING).substr(2);
|
||||
};
|
||||
|
||||
/// Formats input value to byte representation of bool
|
||||
/// @returns right-aligned byte representation bool
|
||||
var formatBool = function (value) {
|
||||
return '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0');
|
||||
};
|
||||
|
||||
return [
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||||
{ type: prefixedType('uint'), format: formatInt },
|
||||
{ type: prefixedType('int'), format: formatInt },
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||||
{ type: prefixedType('hash'), format: formatInt },
|
||||
{ type: prefixedType('string'), format: formatString },
|
||||
{ type: prefixedType('real'), format: formatInt },
|
||||
{ type: prefixedType('ureal'), format: formatInt },
|
||||
{ type: namedType('address'), format: formatInt },
|
||||
{ type: namedType('bool'), format: formatBool }
|
||||
{ type: prefixedType('uint'), format: formatInputInt },
|
||||
{ type: prefixedType('int'), format: formatInputInt },
|
||||
{ type: prefixedType('hash'), format: formatInputInt },
|
||||
{ type: prefixedType('string'), format: formatInputString },
|
||||
{ type: prefixedType('real'), format: formatInputInt },
|
||||
{ type: prefixedType('ureal'), format: formatInputInt },
|
||||
{ type: namedType('address'), format: formatInputInt },
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||||
{ type: namedType('bool'), format: formatInputBool }
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||||
];
|
||||
};
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||||
|
||||
@ -156,7 +158,12 @@ var toAbiInput = function (json, methodName, params) {
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||||
var method = json[index];
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||||
var padding = ETH_PADDING * 2;
|
||||
|
||||
for (var i = 0; i < method.inputs.length; i++) {
|
||||
/// first we iterate in search for dynamic
|
||||
method.inputs.forEach(function (input, index) {
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||||
bytes += dynamicTypeBytes(input.type, params[index]);
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||||
});
|
||||
|
||||
method.inputs.forEach(function (input, i) {
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var typeMatch = false;
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for (var j = 0; j < inputTypes.length && !typeMatch; j++) {
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||||
typeMatch = inputTypes[j].type(method.inputs[i].type, params[i]);
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||||
@ -166,62 +173,77 @@ var toAbiInput = function (json, methodName, params) {
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}
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||||
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||||
var formatter = inputTypes[j - 1].format;
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||||
bytes += (formatter ? formatter(params[i]) : params[i]);
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}
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var toAppend = "";
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if (arrayType(method.inputs[i].type))
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toAppend = params[i].reduce(function (acc, curr) {
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return acc + formatter(curr);
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}, "");
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else
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toAppend = formatter(params[i]);
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||||
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bytes += toAppend;
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});
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return bytes;
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};
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||||
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/// Formats input right-aligned input bytes to int
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||||
/// @returns right-aligned input bytes formatted to int
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||||
var formatOutputInt = function (value) {
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||||
// check if it's negative number
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// it it is, return two's complement
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var firstBit = new BigNumber(value.substr(0, 1), 16).toString(2).substr(0, 1);
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||||
if (firstBit === '1') {
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return new BigNumber(value, 16).minus(new BigNumber('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', 16)).minus(1);
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}
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||||
return new BigNumber(value, 16);
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||||
};
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||||
|
||||
/// Formats big right-aligned input bytes to uint
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/// @returns right-aligned input bytes formatted to uint
|
||||
var formatOutputUInt = function (value) {
|
||||
return new BigNumber(value, 16);
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||||
};
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||||
/// @returns right-aligned input bytes formatted to hex
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||||
var formatOutputHash = function (value) {
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return "0x" + value;
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||||
};
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||||
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/// @returns right-aligned input bytes formatted to bool
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||||
var formatOutputBool = function (value) {
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return value === '0000000000000000000000000000000000000000000000000000000000000001' ? true : false;
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||||
};
|
||||
|
||||
/// @returns left-aligned input bytes formatted to ascii string
|
||||
var formatOutputString = function (value) {
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||||
return web3.toAscii(value);
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||||
};
|
||||
|
||||
/// @returns right-aligned input bytes formatted to address
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||||
var formatOutputAddress = function (value) {
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||||
return "0x" + value.slice(value.length - 40, value.length);
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||||
};
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||||
|
||||
var dynamicBytesLength = function (type) {
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||||
if (arrayType(type) || prefixedType('string')(type))
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||||
return ETH_PADDING * 2;
|
||||
return 0;
|
||||
};
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||||
|
||||
/// Setups output formaters for solidity types
|
||||
/// @returns an array of output formatters
|
||||
var setupOutputTypes = function () {
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||||
|
||||
/// Formats input right-aligned input bytes to int
|
||||
/// @returns right-aligned input bytes formatted to int
|
||||
var formatInt = function (value) {
|
||||
// check if it's negative number
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||||
// it it is, return two's complement
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||||
var firstBit = new BigNumber(value.substr(0, 1), 16).toString(2).substr(0, 1);
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||||
if (firstBit === '1') {
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return new BigNumber(value, 16).minus(new BigNumber('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', 16)).minus(1);
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||||
}
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||||
return new BigNumber(value, 16);
|
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};
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||||
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||||
/// Formats big right-aligned input bytes to uint
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||||
/// @returns right-aligned input bytes formatted to uint
|
||||
var formatUInt = function (value) {
|
||||
return new BigNumber(value, 16);
|
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};
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|
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/// @returns right-aligned input bytes formatted to hex
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||||
var formatHash = function (value) {
|
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return "0x" + value;
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};
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/// @returns right-aligned input bytes formatted to bool
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var formatBool = function (value) {
|
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return value === '0000000000000000000000000000000000000000000000000000000000000001' ? true : false;
|
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};
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||||
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/// @returns left-aligned input bytes formatted to ascii string
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var formatString = function (value) {
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return web3.toAscii(value);
|
||||
};
|
||||
|
||||
/// @returns right-aligned input bytes formatted to address
|
||||
var formatAddress = function (value) {
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return "0x" + value.slice(value.length - 40, value.length);
|
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};
|
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return [
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{ type: prefixedType('uint'), format: formatUInt },
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{ type: prefixedType('int'), format: formatInt },
|
||||
{ type: prefixedType('hash'), format: formatHash },
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||||
{ type: prefixedType('string'), format: formatString },
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||||
{ type: prefixedType('real'), format: formatInt },
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{ type: prefixedType('ureal'), format: formatInt },
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||||
{ type: namedType('address'), format: formatAddress },
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||||
{ type: namedType('bool'), format: formatBool }
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{ type: prefixedType('uint'), format: formatOutputUInt },
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||||
{ type: prefixedType('int'), format: formatOutputInt },
|
||||
{ type: prefixedType('hash'), format: formatOutputHash },
|
||||
{ type: prefixedType('string'), format: formatOutputString },
|
||||
{ type: prefixedType('real'), format: formatOutputInt },
|
||||
{ type: prefixedType('ureal'), format: formatOutputInt },
|
||||
{ type: namedType('address'), format: formatOutputAddress },
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||||
{ type: namedType('bool'), format: formatOutputBool }
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||||
];
|
||||
};
|
||||
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||||
@ -244,22 +266,44 @@ var fromAbiOutput = function (json, methodName, output) {
|
||||
var result = [];
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var method = json[index];
|
||||
var padding = ETH_PADDING * 2;
|
||||
for (var i = 0; i < method.outputs.length; i++) {
|
||||
|
||||
var dynamicPartLength = method.outputs.reduce(function (acc, curr) {
|
||||
return acc + dynamicBytesLength(curr.type);
|
||||
}, 0);
|
||||
|
||||
var dynamicPart = output.slice(0, dynamicPartLength);
|
||||
output = output.slice(dynamicPartLength);
|
||||
|
||||
method.outputs.forEach(function (out, i) {
|
||||
var typeMatch = false;
|
||||
for (var j = 0; j < outputTypes.length && !typeMatch; j++) {
|
||||
typeMatch = outputTypes[j].type(method.outputs[i].type);
|
||||
}
|
||||
|
||||
if (!typeMatch) {
|
||||
// not found output parsing
|
||||
console.error('output parser does not support type: ' + method.outputs[i].type);
|
||||
continue;
|
||||
}
|
||||
var res = output.slice(0, padding);
|
||||
|
||||
var formatter = outputTypes[j - 1].format;
|
||||
result.push(formatter ? formatter(res) : ("0x" + res));
|
||||
output = output.slice(padding);
|
||||
}
|
||||
if (arrayType(method.outputs[i].type)) {
|
||||
var size = formatOutputUInt(dynamicPart.slice(0, padding));
|
||||
dynamicPart = dynamicPart.slice(padding);
|
||||
var array = [];
|
||||
for (var k = 0; k < size; k++) {
|
||||
array.push(formatter(output.slice(0, padding)));
|
||||
output = output.slice(padding);
|
||||
}
|
||||
result.push(array);
|
||||
}
|
||||
else if (prefixedType('string')(method.outputs[i].type)) {
|
||||
dynamicPart = dynamicPart.slice(padding);
|
||||
result.push(formatter(output.slice(0, padding)));
|
||||
output = output.slice(padding);
|
||||
} else {
|
||||
result.push(formatter(output.slice(0, padding)));
|
||||
output = output.slice(padding);
|
||||
}
|
||||
});
|
||||
|
||||
return result;
|
||||
};
|
||||
|
||||
4
dist/ethereum.js.map
vendored
4
dist/ethereum.js.map
vendored
File diff suppressed because one or more lines are too long
2
dist/ethereum.min.js
vendored
2
dist/ethereum.min.js
vendored
File diff suppressed because one or more lines are too long
262
lib/abi.js
262
lib/abi.js
@ -32,15 +32,6 @@ BigNumber.config({ ROUNDING_MODE: BigNumber.ROUND_DOWN });
|
||||
|
||||
var ETH_PADDING = 32;
|
||||
|
||||
// TODO: make these be actually accurate instead of falling back onto JS's doubles.
|
||||
var hexToDec = function (hex) {
|
||||
return parseInt(hex, 16).toString();
|
||||
};
|
||||
|
||||
var decToHex = function (dec) {
|
||||
return parseInt(dec).toString(16);
|
||||
};
|
||||
|
||||
/// Finds first index of array element matching pattern
|
||||
/// @param array
|
||||
/// @param callback pattern
|
||||
@ -85,55 +76,66 @@ var namedType = function (name) {
|
||||
};
|
||||
};
|
||||
|
||||
var arrayType = function (type) {
|
||||
return type.slice(-2) === '[]';
|
||||
};
|
||||
|
||||
/// Formats input value to byte representation of int
|
||||
/// If value is negative, return it's two's complement
|
||||
/// If the value is floating point, round it down
|
||||
/// @returns right-aligned byte representation of int
|
||||
var formatInputInt = function (value) {
|
||||
var padding = ETH_PADDING * 2;
|
||||
if (value instanceof BigNumber || typeof value === 'number') {
|
||||
if (typeof value === 'number')
|
||||
value = new BigNumber(value);
|
||||
value = value.round();
|
||||
|
||||
if (value.lessThan(0))
|
||||
value = new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16).plus(value).plus(1);
|
||||
value = value.toString(16);
|
||||
}
|
||||
else if (value.indexOf('0x') === 0)
|
||||
value = value.substr(2);
|
||||
else if (typeof value === 'string')
|
||||
value = formatInputInt(new BigNumber(value));
|
||||
else
|
||||
value = (+value).toString(16);
|
||||
return padLeft(value, padding);
|
||||
};
|
||||
|
||||
/// Formats input value to byte representation of string
|
||||
/// @returns left-algined byte representation of string
|
||||
var formatInputString = function (value) {
|
||||
return web3.fromAscii(value, ETH_PADDING).substr(2);
|
||||
};
|
||||
|
||||
/// Formats input value to byte representation of bool
|
||||
/// @returns right-aligned byte representation bool
|
||||
var formatInputBool = function (value) {
|
||||
return '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0');
|
||||
};
|
||||
|
||||
var dynamicTypeBytes = function (type, value) {
|
||||
// TODO: decide what to do with array of strings
|
||||
if (arrayType(type) || prefixedType('string')(type))
|
||||
return formatInputInt(value.length);
|
||||
return "";
|
||||
};
|
||||
|
||||
/// Setups input formatters for solidity types
|
||||
/// @returns an array of input formatters
|
||||
var setupInputTypes = function () {
|
||||
|
||||
/// Formats input value to byte representation of int
|
||||
/// If value is negative, return it's two's complement
|
||||
/// If the value is floating point, round it down
|
||||
/// @returns right-aligned byte representation of int
|
||||
var formatInt = function (value) {
|
||||
var padding = ETH_PADDING * 2;
|
||||
if (value instanceof BigNumber || typeof value === 'number') {
|
||||
if (typeof value === 'number')
|
||||
value = new BigNumber(value);
|
||||
value = value.round();
|
||||
|
||||
if (value.lessThan(0))
|
||||
value = new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16).plus(value).plus(1);
|
||||
value = value.toString(16);
|
||||
}
|
||||
else if (value.indexOf('0x') === 0)
|
||||
value = value.substr(2);
|
||||
else if (typeof value === 'string')
|
||||
value = formatInt(new BigNumber(value));
|
||||
else
|
||||
value = (+value).toString(16);
|
||||
return padLeft(value, padding);
|
||||
};
|
||||
|
||||
/// Formats input value to byte representation of string
|
||||
/// @returns left-algined byte representation of string
|
||||
var formatString = function (value) {
|
||||
return web3.fromAscii(value, ETH_PADDING).substr(2);
|
||||
};
|
||||
|
||||
/// Formats input value to byte representation of bool
|
||||
/// @returns right-aligned byte representation bool
|
||||
var formatBool = function (value) {
|
||||
return '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0');
|
||||
};
|
||||
|
||||
return [
|
||||
{ type: prefixedType('uint'), format: formatInt },
|
||||
{ type: prefixedType('int'), format: formatInt },
|
||||
{ type: prefixedType('hash'), format: formatInt },
|
||||
{ type: prefixedType('string'), format: formatString },
|
||||
{ type: prefixedType('real'), format: formatInt },
|
||||
{ type: prefixedType('ureal'), format: formatInt },
|
||||
{ type: namedType('address'), format: formatInt },
|
||||
{ type: namedType('bool'), format: formatBool }
|
||||
{ type: prefixedType('uint'), format: formatInputInt },
|
||||
{ type: prefixedType('int'), format: formatInputInt },
|
||||
{ type: prefixedType('hash'), format: formatInputInt },
|
||||
{ type: prefixedType('string'), format: formatInputString },
|
||||
{ type: prefixedType('real'), format: formatInputInt },
|
||||
{ type: prefixedType('ureal'), format: formatInputInt },
|
||||
{ type: namedType('address'), format: formatInputInt },
|
||||
{ type: namedType('bool'), format: formatInputBool }
|
||||
];
|
||||
};
|
||||
|
||||
@ -155,7 +157,12 @@ var toAbiInput = function (json, methodName, params) {
|
||||
var method = json[index];
|
||||
var padding = ETH_PADDING * 2;
|
||||
|
||||
for (var i = 0; i < method.inputs.length; i++) {
|
||||
/// first we iterate in search for dynamic
|
||||
method.inputs.forEach(function (input, index) {
|
||||
bytes += dynamicTypeBytes(input.type, params[index]);
|
||||
});
|
||||
|
||||
method.inputs.forEach(function (input, i) {
|
||||
var typeMatch = false;
|
||||
for (var j = 0; j < inputTypes.length && !typeMatch; j++) {
|
||||
typeMatch = inputTypes[j].type(method.inputs[i].type, params[i]);
|
||||
@ -165,62 +172,77 @@ var toAbiInput = function (json, methodName, params) {
|
||||
}
|
||||
|
||||
var formatter = inputTypes[j - 1].format;
|
||||
bytes += (formatter ? formatter(params[i]) : params[i]);
|
||||
}
|
||||
var toAppend = "";
|
||||
|
||||
if (arrayType(method.inputs[i].type))
|
||||
toAppend = params[i].reduce(function (acc, curr) {
|
||||
return acc + formatter(curr);
|
||||
}, "");
|
||||
else
|
||||
toAppend = formatter(params[i]);
|
||||
|
||||
bytes += toAppend;
|
||||
});
|
||||
return bytes;
|
||||
};
|
||||
|
||||
/// Formats input right-aligned input bytes to int
|
||||
/// @returns right-aligned input bytes formatted to int
|
||||
var formatOutputInt = function (value) {
|
||||
// check if it's negative number
|
||||
// it it is, return two's complement
|
||||
var firstBit = new BigNumber(value.substr(0, 1), 16).toString(2).substr(0, 1);
|
||||
if (firstBit === '1') {
|
||||
return new BigNumber(value, 16).minus(new BigNumber('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', 16)).minus(1);
|
||||
}
|
||||
return new BigNumber(value, 16);
|
||||
};
|
||||
|
||||
/// Formats big right-aligned input bytes to uint
|
||||
/// @returns right-aligned input bytes formatted to uint
|
||||
var formatOutputUInt = function (value) {
|
||||
return new BigNumber(value, 16);
|
||||
};
|
||||
|
||||
/// @returns right-aligned input bytes formatted to hex
|
||||
var formatOutputHash = function (value) {
|
||||
return "0x" + value;
|
||||
};
|
||||
|
||||
/// @returns right-aligned input bytes formatted to bool
|
||||
var formatOutputBool = function (value) {
|
||||
return value === '0000000000000000000000000000000000000000000000000000000000000001' ? true : false;
|
||||
};
|
||||
|
||||
/// @returns left-aligned input bytes formatted to ascii string
|
||||
var formatOutputString = function (value) {
|
||||
return web3.toAscii(value);
|
||||
};
|
||||
|
||||
/// @returns right-aligned input bytes formatted to address
|
||||
var formatOutputAddress = function (value) {
|
||||
return "0x" + value.slice(value.length - 40, value.length);
|
||||
};
|
||||
|
||||
var dynamicBytesLength = function (type) {
|
||||
if (arrayType(type) || prefixedType('string')(type))
|
||||
return ETH_PADDING * 2;
|
||||
return 0;
|
||||
};
|
||||
|
||||
/// Setups output formaters for solidity types
|
||||
/// @returns an array of output formatters
|
||||
var setupOutputTypes = function () {
|
||||
|
||||
/// Formats input right-aligned input bytes to int
|
||||
/// @returns right-aligned input bytes formatted to int
|
||||
var formatInt = function (value) {
|
||||
// check if it's negative number
|
||||
// it it is, return two's complement
|
||||
var firstBit = new BigNumber(value.substr(0, 1), 16).toString(2).substr(0, 1);
|
||||
if (firstBit === '1') {
|
||||
return new BigNumber(value, 16).minus(new BigNumber('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', 16)).minus(1);
|
||||
}
|
||||
return new BigNumber(value, 16);
|
||||
};
|
||||
|
||||
/// Formats big right-aligned input bytes to uint
|
||||
/// @returns right-aligned input bytes formatted to uint
|
||||
var formatUInt = function (value) {
|
||||
return new BigNumber(value, 16);
|
||||
};
|
||||
|
||||
/// @returns right-aligned input bytes formatted to hex
|
||||
var formatHash = function (value) {
|
||||
return "0x" + value;
|
||||
};
|
||||
|
||||
/// @returns right-aligned input bytes formatted to bool
|
||||
var formatBool = function (value) {
|
||||
return value === '0000000000000000000000000000000000000000000000000000000000000001' ? true : false;
|
||||
};
|
||||
|
||||
/// @returns left-aligned input bytes formatted to ascii string
|
||||
var formatString = function (value) {
|
||||
return web3.toAscii(value);
|
||||
};
|
||||
|
||||
/// @returns right-aligned input bytes formatted to address
|
||||
var formatAddress = function (value) {
|
||||
return "0x" + value.slice(value.length - 40, value.length);
|
||||
};
|
||||
|
||||
return [
|
||||
{ type: prefixedType('uint'), format: formatUInt },
|
||||
{ type: prefixedType('int'), format: formatInt },
|
||||
{ type: prefixedType('hash'), format: formatHash },
|
||||
{ type: prefixedType('string'), format: formatString },
|
||||
{ type: prefixedType('real'), format: formatInt },
|
||||
{ type: prefixedType('ureal'), format: formatInt },
|
||||
{ type: namedType('address'), format: formatAddress },
|
||||
{ type: namedType('bool'), format: formatBool }
|
||||
{ type: prefixedType('uint'), format: formatOutputUInt },
|
||||
{ type: prefixedType('int'), format: formatOutputInt },
|
||||
{ type: prefixedType('hash'), format: formatOutputHash },
|
||||
{ type: prefixedType('string'), format: formatOutputString },
|
||||
{ type: prefixedType('real'), format: formatOutputInt },
|
||||
{ type: prefixedType('ureal'), format: formatOutputInt },
|
||||
{ type: namedType('address'), format: formatOutputAddress },
|
||||
{ type: namedType('bool'), format: formatOutputBool }
|
||||
];
|
||||
};
|
||||
|
||||
@ -243,22 +265,44 @@ var fromAbiOutput = function (json, methodName, output) {
|
||||
var result = [];
|
||||
var method = json[index];
|
||||
var padding = ETH_PADDING * 2;
|
||||
for (var i = 0; i < method.outputs.length; i++) {
|
||||
|
||||
var dynamicPartLength = method.outputs.reduce(function (acc, curr) {
|
||||
return acc + dynamicBytesLength(curr.type);
|
||||
}, 0);
|
||||
|
||||
var dynamicPart = output.slice(0, dynamicPartLength);
|
||||
output = output.slice(dynamicPartLength);
|
||||
|
||||
method.outputs.forEach(function (out, i) {
|
||||
var typeMatch = false;
|
||||
for (var j = 0; j < outputTypes.length && !typeMatch; j++) {
|
||||
typeMatch = outputTypes[j].type(method.outputs[i].type);
|
||||
}
|
||||
|
||||
if (!typeMatch) {
|
||||
// not found output parsing
|
||||
console.error('output parser does not support type: ' + method.outputs[i].type);
|
||||
continue;
|
||||
}
|
||||
var res = output.slice(0, padding);
|
||||
|
||||
var formatter = outputTypes[j - 1].format;
|
||||
result.push(formatter ? formatter(res) : ("0x" + res));
|
||||
output = output.slice(padding);
|
||||
}
|
||||
if (arrayType(method.outputs[i].type)) {
|
||||
var size = formatOutputUInt(dynamicPart.slice(0, padding));
|
||||
dynamicPart = dynamicPart.slice(padding);
|
||||
var array = [];
|
||||
for (var k = 0; k < size; k++) {
|
||||
array.push(formatter(output.slice(0, padding)));
|
||||
output = output.slice(padding);
|
||||
}
|
||||
result.push(array);
|
||||
}
|
||||
else if (prefixedType('string')(method.outputs[i].type)) {
|
||||
dynamicPart = dynamicPart.slice(padding);
|
||||
result.push(formatter(output.slice(0, padding)));
|
||||
output = output.slice(padding);
|
||||
} else {
|
||||
result.push(formatter(output.slice(0, padding)));
|
||||
output = output.slice(padding);
|
||||
}
|
||||
});
|
||||
|
||||
return result;
|
||||
};
|
||||
|
||||
@ -40,9 +40,9 @@ describe('abi', function() {
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
|
||||
assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
@ -71,9 +71,9 @@ describe('abi', function() {
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
|
||||
assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
@ -101,9 +101,9 @@ describe('abi', function() {
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
|
||||
assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
@ -134,9 +134,9 @@ describe('abi', function() {
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
|
||||
assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
@ -166,9 +166,9 @@ describe('abi', function() {
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
|
||||
assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
@ -199,9 +199,9 @@ describe('abi', function() {
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
parser.test(new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16)),
|
||||
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
||||
);
|
||||
assert.equal(parser.test(0.1), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(parser.test(3.9), "0000000000000000000000000000000000000000000000000000000000000003");
|
||||
assert.equal(parser.test('0.1'), "0000000000000000000000000000000000000000000000000000000000000000");
|
||||
@ -307,8 +307,14 @@ describe('abi', function() {
|
||||
var parser = abi.inputParser(d);
|
||||
|
||||
// then
|
||||
assert.equal(parser.test('hello'), "68656c6c6f000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(parser.test('world'), "776f726c64000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(
|
||||
parser.test('hello'),
|
||||
"000000000000000000000000000000000000000000000000000000000000000568656c6c6f000000000000000000000000000000000000000000000000000000"
|
||||
);
|
||||
assert.equal(
|
||||
parser.test('world'),
|
||||
"0000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000"
|
||||
);
|
||||
});
|
||||
|
||||
it('should use proper method name', function () {
|
||||
@ -346,9 +352,34 @@ describe('abi', function() {
|
||||
|
||||
//then
|
||||
assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
|
||||
assert.equal(parser.test2('hello'), "68656c6c6f000000000000000000000000000000000000000000000000000000");
|
||||
assert.equal(
|
||||
parser.test2('hello'),
|
||||
"000000000000000000000000000000000000000000000000000000000000000568656c6c6f000000000000000000000000000000000000000000000000000000"
|
||||
);
|
||||
|
||||
});
|
||||
|
||||
it('should parse input array of ints', function () {
|
||||
|
||||
// given
|
||||
var d = clone(description);
|
||||
|
||||
d[0].inputs = [
|
||||
{ type: "int[]" }
|
||||
];
|
||||
|
||||
// when
|
||||
var parser = abi.inputParser(d);
|
||||
|
||||
// then
|
||||
assert.equal(
|
||||
parser.test([5, 6]),
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000006"
|
||||
);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
describe('outputParser', function() {
|
||||
@ -365,8 +396,18 @@ describe('abi', function() {
|
||||
var parser = abi.outputParser(d);
|
||||
|
||||
// then
|
||||
assert.equal(parser.test("0x68656c6c6f000000000000000000000000000000000000000000000000000000")[0], 'hello');
|
||||
assert.equal(parser.test("0x776f726c64000000000000000000000000000000000000000000000000000000")[0], 'world');
|
||||
assert.equal(
|
||||
parser.test("0x" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"68656c6c6f000000000000000000000000000000000000000000000000000000")[0],
|
||||
'hello'
|
||||
);
|
||||
assert.equal(
|
||||
parser.test("0x" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"776f726c64000000000000000000000000000000000000000000000000000000")[0],
|
||||
'world'
|
||||
);
|
||||
|
||||
});
|
||||
|
||||
@ -613,12 +654,21 @@ describe('abi', function() {
|
||||
|
||||
// then
|
||||
assert.equal(
|
||||
parser.test("0x68656c6c6f000000000000000000000000000000000000000000000000000000776f726c64000000000000000000000000000000000000000000000000000000")[0],
|
||||
parser.test("0x" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"68656c6c6f000000000000000000000000000000000000000000000000000000" +
|
||||
"776f726c64000000000000000000000000000000000000000000000000000000")[0],
|
||||
'hello'
|
||||
);
|
||||
assert.equal(
|
||||
parser.test("0x68656c6c6f000000000000000000000000000000000000000000000000000000776f726c64000000000000000000000000000000000000000000000000000000")[1],
|
||||
'world');
|
||||
parser.test("0x" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"68656c6c6f000000000000000000000000000000000000000000000000000000" +
|
||||
"776f726c64000000000000000000000000000000000000000000000000000000")[1],
|
||||
'world'
|
||||
);
|
||||
|
||||
});
|
||||
|
||||
@ -658,7 +708,38 @@ describe('abi', function() {
|
||||
|
||||
//then
|
||||
assert.equal(parser.test("0000000000000000000000000000000000000000000000000000000000000001")[0], 1);
|
||||
assert.equal(parser.test2("0x68656c6c6f000000000000000000000000000000000000000000000000000000")[0], "hello");
|
||||
assert.equal(parser.test2("0x" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"68656c6c6f000000000000000000000000000000000000000000000000000000")[0],
|
||||
"hello"
|
||||
);
|
||||
|
||||
});
|
||||
|
||||
it('should parse output array', function () {
|
||||
|
||||
// given
|
||||
var d = clone(description);
|
||||
d[0].outputs = [
|
||||
{ type: 'int[]' }
|
||||
];
|
||||
|
||||
// when
|
||||
var parser = abi.outputParser(d);
|
||||
|
||||
// then
|
||||
assert.equal(parser.test("0x" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000006")[0][0],
|
||||
5
|
||||
);
|
||||
assert.equal(parser.test("0x" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000002" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000005" +
|
||||
"0000000000000000000000000000000000000000000000000000000000000006")[0][1],
|
||||
6
|
||||
);
|
||||
|
||||
});
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user