From 5518022a5d153ef514338edcb427a90ad066d064 Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Thu, 8 Jan 2015 19:35:32 +0100 Subject: [PATCH 01/10] mocha test init --- test/methods.js | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 test/methods.js diff --git a/test/methods.js b/test/methods.js new file mode 100644 index 000000000..54d96b486 --- /dev/null +++ b/test/methods.js @@ -0,0 +1,49 @@ +require('es6-promise').polyfill(); + +var assert = require('assert'); +var web3 = require('../index.js'); +web3.setProvider(new web3.providers.WebSocketProvider('http://localhost:8080')); // TODO: create some mock provider + +var methodExists = function (object, method) { + assert.equal('function', typeof object[method], 'method ' + method + ' is not implemented'); +}; + +var propertyExists = function (object, property) { + assert.equal('object', typeof object[property], 'property ' + property + ' is not implemented'); +}; + +describe('web3', function() { + describe('eth', function() { + it('should have all methods implemented', function() { + methodExists(web3.eth, 'balanceAt'); + methodExists(web3.eth, 'stateAt'); + methodExists(web3.eth, 'storageAt'); + methodExists(web3.eth, 'countAt'); + methodExists(web3.eth, 'codeAt'); + methodExists(web3.eth, 'transact'); + methodExists(web3.eth, 'call'); + methodExists(web3.eth, 'block'); + methodExists(web3.eth, 'transaction'); + methodExists(web3.eth, 'uncle'); + methodExists(web3.eth, 'compilers'); + methodExists(web3.eth, 'lll'); + methodExists(web3.eth, 'solidity'); + methodExists(web3.eth, 'serpent'); + methodExists(web3.eth, 'logs'); + }); + + it('should have all properties implemented', function () { + propertyExists(web3.eth, 'coinbase'); + propertyExists(web3.eth, 'listening'); + propertyExists(web3.eth, 'mining'); + propertyExists(web3.eth, 'gasPrice'); + propertyExists(web3.eth, 'account'); + propertyExists(web3.eth, 'accounts'); + propertyExists(web3.eth, 'peerCount'); + propertyExists(web3.eth, 'defaultBlock'); + propertyExists(web3.eth, 'number'); + }); + }); +}) + + From b6058a837f9a90bd2973e4be54f0eab85e85674e Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Thu, 8 Jan 2015 19:59:03 +0100 Subject: [PATCH 02/10] methods existance tests in progress --- test/db.methods.js | 18 ++++++++++++++++ test/eth.methods.js | 42 +++++++++++++++++++++++++++++++++++++ test/methods.js | 49 -------------------------------------------- test/shh.methods.js | 19 +++++++++++++++++ test/utils.js | 15 ++++++++++++++ test/web3.methods.js | 18 ++++++++++++++++ 6 files changed, 112 insertions(+), 49 deletions(-) create mode 100644 test/db.methods.js create mode 100644 test/eth.methods.js delete mode 100644 test/methods.js create mode 100644 test/shh.methods.js create mode 100644 test/utils.js create mode 100644 test/web3.methods.js diff --git a/test/db.methods.js b/test/db.methods.js new file mode 100644 index 000000000..b4abfc4d7 --- /dev/null +++ b/test/db.methods.js @@ -0,0 +1,18 @@ +require('es6-promise').polyfill(); + +var assert = require('assert'); +var web3 = require('../index.js'); +var u = require('./utils.js'); +web3.setProvider(new web3.providers.WebSocketProvider('http://localhost:8080')); // TODO: create some mock provider + +describe('web3', function() { + describe('db', function() { + it('should have all methods implemented', function() { + u.methodExists(web3.db, 'put'); + u.methodExists(web3.db, 'get'); + u.methodExists(web3.db, 'putString'); + u.methodExists(web3.db, 'getString'); + }); + }); +}); + diff --git a/test/eth.methods.js b/test/eth.methods.js new file mode 100644 index 000000000..7190b27d2 --- /dev/null +++ b/test/eth.methods.js @@ -0,0 +1,42 @@ +require('es6-promise').polyfill(); + +var assert = require('assert'); +var web3 = require('../index.js'); +var u = require('./utils.js'); +web3.setProvider(new web3.providers.WebSocketProvider('http://localhost:8080')); // TODO: create some mock provider + +describe('web3', function() { + describe('eth', function() { + it('should have all methods implemented', function() { + u.methodExists(web3.eth, 'balanceAt'); + u.methodExists(web3.eth, 'stateAt'); + u.methodExists(web3.eth, 'storageAt'); + u.methodExists(web3.eth, 'countAt'); + u.methodExists(web3.eth, 'codeAt'); + u.methodExists(web3.eth, 'transact'); + u.methodExists(web3.eth, 'call'); + u.methodExists(web3.eth, 'block'); + u.methodExists(web3.eth, 'transaction'); + u.methodExists(web3.eth, 'uncle'); + u.methodExists(web3.eth, 'compilers'); + u.methodExists(web3.eth, 'lll'); + u.methodExists(web3.eth, 'solidity'); + u.methodExists(web3.eth, 'serpent'); + u.methodExists(web3.eth, 'logs'); + }); + + it('should have all properties implemented', function () { + u.propertyExists(web3.eth, 'coinbase'); + u.propertyExists(web3.eth, 'listening'); + u.propertyExists(web3.eth, 'mining'); + u.propertyExists(web3.eth, 'gasPrice'); + u.propertyExists(web3.eth, 'account'); + u.propertyExists(web3.eth, 'accounts'); + u.propertyExists(web3.eth, 'peerCount'); + u.propertyExists(web3.eth, 'defaultBlock'); + u.propertyExists(web3.eth, 'number'); + }); + }); +}); + + diff --git a/test/methods.js b/test/methods.js deleted file mode 100644 index 54d96b486..000000000 --- a/test/methods.js +++ /dev/null @@ -1,49 +0,0 @@ -require('es6-promise').polyfill(); - -var assert = require('assert'); -var web3 = require('../index.js'); -web3.setProvider(new web3.providers.WebSocketProvider('http://localhost:8080')); // TODO: create some mock provider - -var methodExists = function (object, method) { - assert.equal('function', typeof object[method], 'method ' + method + ' is not implemented'); -}; - -var propertyExists = function (object, property) { - assert.equal('object', typeof object[property], 'property ' + property + ' is not implemented'); -}; - -describe('web3', function() { - describe('eth', function() { - it('should have all methods implemented', function() { - methodExists(web3.eth, 'balanceAt'); - methodExists(web3.eth, 'stateAt'); - methodExists(web3.eth, 'storageAt'); - methodExists(web3.eth, 'countAt'); - methodExists(web3.eth, 'codeAt'); - methodExists(web3.eth, 'transact'); - methodExists(web3.eth, 'call'); - methodExists(web3.eth, 'block'); - methodExists(web3.eth, 'transaction'); - methodExists(web3.eth, 'uncle'); - methodExists(web3.eth, 'compilers'); - methodExists(web3.eth, 'lll'); - methodExists(web3.eth, 'solidity'); - methodExists(web3.eth, 'serpent'); - methodExists(web3.eth, 'logs'); - }); - - it('should have all properties implemented', function () { - propertyExists(web3.eth, 'coinbase'); - propertyExists(web3.eth, 'listening'); - propertyExists(web3.eth, 'mining'); - propertyExists(web3.eth, 'gasPrice'); - propertyExists(web3.eth, 'account'); - propertyExists(web3.eth, 'accounts'); - propertyExists(web3.eth, 'peerCount'); - propertyExists(web3.eth, 'defaultBlock'); - propertyExists(web3.eth, 'number'); - }); - }); -}) - - diff --git a/test/shh.methods.js b/test/shh.methods.js new file mode 100644 index 000000000..08f573a3c --- /dev/null +++ b/test/shh.methods.js @@ -0,0 +1,19 @@ +require('es6-promise').polyfill(); + +var assert = require('assert'); +var web3 = require('../index.js'); +var u = require('./utils.js'); +web3.setProvider(new web3.providers.WebSocketProvider('http://localhost:8080')); // TODO: create some mock provider + +describe('web3', function() { + describe('shh', function() { + it('should have all methods implemented', function() { + u.methodExists(web3.shh, 'post'); + u.methodExists(web3.shh, 'newIdentity'); + u.methodExists(web3.shh, 'haveIdentity'); + u.methodExists(web3.shh, 'newGroup'); + u.methodExists(web3.shh, 'addToGroup'); + }); + }); +}); + diff --git a/test/utils.js b/test/utils.js new file mode 100644 index 000000000..4c508da67 --- /dev/null +++ b/test/utils.js @@ -0,0 +1,15 @@ +var assert = require('assert'); + +var methodExists = function (object, method) { + assert.equal('function', typeof object[method], 'method ' + method + ' is not implemented'); +}; + +var propertyExists = function (object, property) { + assert.equal('object', typeof object[property], 'property ' + property + ' is not implemented'); +}; + +module.exports = { + methodExists: methodExists, + propertyExists: propertyExists +}; + diff --git a/test/web3.methods.js b/test/web3.methods.js new file mode 100644 index 000000000..a7e020978 --- /dev/null +++ b/test/web3.methods.js @@ -0,0 +1,18 @@ +require('es6-promise').polyfill(); + +var assert = require('assert'); +var web3 = require('../index.js'); +var u = require('./utils.js'); +web3.setProvider(new web3.providers.WebSocketProvider('http://localhost:8080')); // TODO: create some mock provider + +describe('web3', function() { + it('should have all methods implemented', function() { + u.methodExists(web3, 'sha3'); + u.methodExists(web3, 'toAscii'); + u.methodExists(web3, 'fromAscii'); + u.methodExists(web3, 'toFixed'); + u.methodExists(web3, 'fromFixed'); + u.methodExists(web3, 'offset'); + }); +}); + From c397e350f4903b13af901762547fcc4d7905d8cd Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Thu, 8 Jan 2015 20:24:30 +0100 Subject: [PATCH 03/10] mocha opts file && init of parser tests --- lib/abi.js | 1 + test/abi.parsers.js | 37 +++++++++++++++++++++++++++++++++++++ test/mocha.opts | 2 ++ 3 files changed, 40 insertions(+) create mode 100644 test/abi.parsers.js create mode 100644 test/mocha.opts diff --git a/lib/abi.js b/lib/abi.js index 5a4d64515..e37f477ee 100644 --- a/lib/abi.js +++ b/lib/abi.js @@ -263,3 +263,4 @@ module.exports = { inputParser: inputParser, outputParser: outputParser }; + diff --git a/test/abi.parsers.js b/test/abi.parsers.js new file mode 100644 index 000000000..06a77fb86 --- /dev/null +++ b/test/abi.parsers.js @@ -0,0 +1,37 @@ +var assert = require('assert'); +var abi = require('../lib/abi.js'); + +describe('abi', function() { + describe('inputParser', function() { + it('should parse ...', function() { + + var desc = [{ + "name": "multiply", + "inputs": [ + { + "name": "a", + "type": "uint256" + } + ], + "outputs": [ + { + "name": "d", + "type": "uint256" + } + ] + }]; + + var iParser = abi.inputParser(desc); + assert.equal(iParser.multiply(1), "0x000000000000000000000000000000000000000000000000000000000000000001"); + + }); + }); + + + describe('outputParser', function() { + it('parse ...', function() { + + }); + }); +}); + diff --git a/test/mocha.opts b/test/mocha.opts new file mode 100644 index 000000000..b83917bb2 --- /dev/null +++ b/test/mocha.opts @@ -0,0 +1,2 @@ +--reporter Nyan + From c34b0c67a1670cf1d22f3887f12a0fef0f523421 Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Sun, 11 Jan 2015 16:23:06 +0100 Subject: [PATCH 04/10] Update README.md --- README.md | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 865b62c6b..72d3cab8e 100644 --- a/README.md +++ b/README.md @@ -7,6 +7,22 @@ which implements the [Generic JSON RPC](https://github.com/ethereum/wiki/wiki/Ge +## Requirements + +* Node.js +* npm +* gulp (build) +* mocha (tests) + +```bash +sudo apt-get update +sudo apt-get install nodejs +sudo apt-get install npm +sudo apt-get install nodejs-legacy +sudo npm install -g gulp +sudo npm install -g mocha +``` + ## Installation ### Node.js @@ -76,4 +92,4 @@ ethereum -ws -loglevel=4 [dep-image]: https://david-dm.org/ethereum/ethereum.js.svg [dep-url]: https://david-dm.org/ethereum/ethereum.js [dep-dev-image]: https://david-dm.org/ethereum/ethereum.js/dev-status.svg -[dep-dev-url]: https://david-dm.org/ethereum/ethereum.js#info=devDependencies \ No newline at end of file +[dep-dev-url]: https://david-dm.org/ethereum/ethereum.js#info=devDependencies From 6188e64473ce3acecf48891880b00ffc91e0c222 Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Sun, 11 Jan 2015 16:25:41 +0100 Subject: [PATCH 05/10] Update README.md --- README.md | 42 +++++++++++++++++++++++++----------------- 1 file changed, 25 insertions(+), 17 deletions(-) diff --git a/README.md b/README.md index 72d3cab8e..babec3069 100644 --- a/README.md +++ b/README.md @@ -7,22 +7,6 @@ which implements the [Generic JSON RPC](https://github.com/ethereum/wiki/wiki/Ge -## Requirements - -* Node.js -* npm -* gulp (build) -* mocha (tests) - -```bash -sudo apt-get update -sudo apt-get install nodejs -sudo apt-get install npm -sudo apt-get install nodejs-legacy -sudo npm install -g gulp -sudo npm install -g mocha -``` - ## Installation ### Node.js @@ -66,13 +50,37 @@ web3.eth.coinbase.then(function(result){ For another example see `example/index.html`. +## Contribute! + +### Requirements + +* Node.js +* npm +* gulp (build) +* mocha (tests) + +```bash +sudo apt-get update +sudo apt-get install nodejs +sudo apt-get install npm +sudo apt-get install nodejs-legacy +sudo npm install -g gulp +sudo npm install -g mocha +``` + ## Building -* `gulp build` +```bash +gulp +``` ### Testing +```bash +mocha +``` + **Please note this repo is in it's early stage.** If you'd like to run a WebSocket ethereum node check out From 15c229300c2fecdf3966e7e23d0afcbb7b3d9788 Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Sun, 11 Jan 2015 16:36:07 +0100 Subject: [PATCH 06/10] updated package json --- package.json | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/package.json b/package.json index fc34be487..6d032d72d 100644 --- a/package.json +++ b/package.json @@ -25,7 +25,8 @@ "jshint": ">=2.5.0", "uglifyify": "^2.6.0", "unreachable-branch-transform": "^0.1.0", - "vinyl-source-stream": "^1.0.0" + "vinyl-source-stream": "^1.0.0", + "mocha": ">=2.1.0" }, "scripts": { "build": "gulp", From a4e6f0b3c63214fc3b3dd67d26c6bc23c3d81e48 Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Sun, 11 Jan 2015 16:40:09 +0100 Subject: [PATCH 07/10] fixed travis.yml && added nmp test script --- .travis.yml | 4 +++- dist/ethereum.js | 1 + dist/ethereum.js.map | 4 ++-- package.json | 3 ++- 4 files changed, 8 insertions(+), 4 deletions(-) diff --git a/.travis.yml b/.travis.yml index fafacbd5a..83b21d840 100644 --- a/.travis.yml +++ b/.travis.yml @@ -8,4 +8,6 @@ before_script: script: - "jshint *.js lib" after_script: - - npm run-script gulp + - npm run-script build + - npm test + diff --git a/dist/ethereum.js b/dist/ethereum.js index 30684dbf4..e4a89450e 100644 --- a/dist/ethereum.js +++ b/dist/ethereum.js @@ -277,6 +277,7 @@ module.exports = { methodSignature: methodSignature }; + },{}],2:[function(require,module,exports){ /* This file is part of ethereum.js. diff --git a/dist/ethereum.js.map b/dist/ethereum.js.map index db5f7342c..9b66ec4a5 100644 --- a/dist/ethereum.js.map +++ b/dist/ethereum.js.map @@ -12,12 +12,12 @@ "index.js" ], "names": [], - "mappings": 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"file": "generated.js", "sourceRoot": "", "sourcesContent": [ "(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require==\"function\"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error(\"Cannot find module '\"+o+\"'\");throw f.code=\"MODULE_NOT_FOUND\",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require==\"function\"&&require;for(var o=0;o.\n*/\n/** @file abi.js\n * @authors:\n * Marek Kotewicz \n * Gav Wood \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\n// TODO: make these be actually accurate instead of falling back onto JS's doubles.\nvar hexToDec = function (hex) {\n return parseInt(hex, 16).toString();\n};\n\nvar decToHex = function (dec) {\n return parseInt(dec).toString(16);\n};\n\nvar findIndex = function (array, callback) {\n var end = false;\n var i = 0;\n for (; i < array.length && !end; i++) {\n end = callback(array[i]);\n }\n return end ? i - 1 : -1;\n};\n\nvar findMethodIndex = function (json, methodName) {\n return findIndex(json, function (method) {\n return method.name === methodName;\n });\n};\n\nvar padLeft = function (string, chars) {\n return new Array(chars - string.length + 1).join(\"0\") + string;\n};\n\nvar calcBitPadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n return parseInt(value) / 8;\n};\n\nvar calcBytePadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n return parseInt(value);\n};\n\nvar calcRealPadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n var sizes = value.split('x');\n for (var padding = 0, i = 0; i < sizes; i++) {\n padding += (sizes[i] / 8);\n }\n return padding;\n};\n\nvar setupInputTypes = function () {\n \n var prefixedType = function (prefix, calcPadding) {\n return function (type, value) {\n var expected = prefix;\n if (type.indexOf(expected) !== 0) {\n return false;\n }\n\n var padding = calcPadding(type, expected);\n if (typeof value === \"number\")\n value = value.toString(16);\n else if (typeof value === \"string\")\n value = web3.toHex(value); \n else if (value.indexOf('0x') === 0)\n value = value.substr(2);\n else\n value = (+value).toString(16);\n return padLeft(value, padding * 2);\n };\n };\n\n var namedType = function (name, padding, formatter) {\n return function (type, value) {\n if (type !== name) {\n return false;\n }\n\n return padLeft(formatter ? formatter(value) : value, padding * 2);\n };\n };\n\n var formatBool = function (value) {\n return value ? '0x1' : '0x0';\n };\n\n return [\n prefixedType('uint', calcBitPadding),\n prefixedType('int', calcBitPadding),\n prefixedType('hash', calcBitPadding),\n prefixedType('string', calcBytePadding),\n prefixedType('real', calcRealPadding),\n prefixedType('ureal', calcRealPadding),\n namedType('address', 20),\n namedType('bool', 1, formatBool),\n ];\n};\n\nvar inputTypes = setupInputTypes();\n\nvar toAbiInput = function (json, methodName, params) {\n var bytes = \"\";\n var index = findMethodIndex(json, methodName);\n\n if (index === -1) {\n return;\n }\n\n var method = json[index];\n\n for (var i = 0; i < method.inputs.length; i++) {\n var found = false;\n for (var j = 0; j < inputTypes.length && !found; j++) {\n found = inputTypes[j](method.inputs[i].type, params[i]);\n }\n if (!found) {\n console.error('unsupported json type: ' + method.inputs[i].type);\n }\n bytes += found;\n }\n return bytes;\n};\n\nvar setupOutputTypes = function () {\n\n var prefixedType = function (prefix, calcPadding) {\n return function (type) {\n var expected = prefix;\n if (type.indexOf(expected) !== 0) {\n return -1;\n }\n\n var padding = calcPadding(type, expected);\n return padding * 2;\n };\n };\n\n var namedType = function (name, padding) {\n return function (type) {\n return name === type ? padding * 2 : -1;\n };\n };\n\n var formatInt = function (value) {\n return value.length <= 8 ? +parseInt(value, 16) : hexToDec(value);\n };\n\n var formatHash = function (value) {\n return \"0x\" + value;\n };\n\n var formatBool = function (value) {\n return value === '1' ? true : false;\n };\n\n var formatString = function (value) {\n return web3.toAscii(value);\n };\n\n return [\n { padding: prefixedType('uint', calcBitPadding), format: formatInt },\n { padding: prefixedType('int', calcBitPadding), format: formatInt },\n { padding: prefixedType('hash', calcBitPadding), format: formatHash },\n { padding: prefixedType('string', calcBytePadding), format: formatString },\n { padding: prefixedType('real', calcRealPadding), format: formatInt },\n { padding: prefixedType('ureal', calcRealPadding), format: formatInt },\n { padding: namedType('address', 20) },\n { padding: namedType('bool', 1), format: formatBool }\n ];\n};\n\nvar outputTypes = setupOutputTypes();\n\nvar fromAbiOutput = function (json, methodName, output) {\n var index = findMethodIndex(json, methodName);\n\n if (index === -1) {\n return;\n }\n\n output = output.slice(2);\n\n var result = [];\n var method = json[index];\n for (var i = 0; i < method.outputs.length; i++) {\n var padding = -1;\n for (var j = 0; j < outputTypes.length && padding === -1; j++) {\n padding = outputTypes[j].padding(method.outputs[i].type);\n }\n\n if (padding === -1) {\n // not found output parsing\n continue;\n }\n var res = output.slice(0, padding);\n var formatter = outputTypes[j - 1].format;\n result.push(formatter ? formatter(res) : (\"0x\" + res));\n output = output.slice(padding);\n }\n\n return result;\n};\n\nvar inputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n parser[method.name] = function () {\n var params = Array.prototype.slice.call(arguments);\n return toAbiInput(json, method.name, params);\n };\n });\n\n return parser;\n};\n\nvar outputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n parser[method.name] = function (output) {\n return fromAbiOutput(json, method.name, output);\n };\n });\n\n return parser;\n};\n\nvar methodSignature = function (json, name) {\n var method = json[findMethodIndex(json, name)];\n var result = name + '(';\n var inputTypes = method.inputs.map(function (inp) {\n return inp.type;\n });\n result += inputTypes.join(',');\n result += ')';\n\n return web3.sha3(web3.fromAscii(result));\n};\n\nmodule.exports = {\n inputParser: inputParser,\n outputParser: outputParser,\n methodSignature: methodSignature\n};\n", + "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file abi.js\n * @authors:\n * Marek Kotewicz \n * Gav Wood \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\n// TODO: make these be actually accurate instead of falling back onto JS's doubles.\nvar hexToDec = function (hex) {\n return parseInt(hex, 16).toString();\n};\n\nvar decToHex = function (dec) {\n return parseInt(dec).toString(16);\n};\n\nvar findIndex = function (array, callback) {\n var end = false;\n var i = 0;\n for (; i < array.length && !end; i++) {\n end = callback(array[i]);\n }\n return end ? i - 1 : -1;\n};\n\nvar findMethodIndex = function (json, methodName) {\n return findIndex(json, function (method) {\n return method.name === methodName;\n });\n};\n\nvar padLeft = function (string, chars) {\n return new Array(chars - string.length + 1).join(\"0\") + string;\n};\n\nvar calcBitPadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n return parseInt(value) / 8;\n};\n\nvar calcBytePadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n return parseInt(value);\n};\n\nvar calcRealPadding = function (type, expected) {\n var value = type.slice(expected.length);\n if (value === \"\") {\n return 32;\n }\n var sizes = value.split('x');\n for (var padding = 0, i = 0; i < sizes; i++) {\n padding += (sizes[i] / 8);\n }\n return padding;\n};\n\nvar setupInputTypes = function () {\n \n var prefixedType = function (prefix, calcPadding) {\n return function (type, value) {\n var expected = prefix;\n if (type.indexOf(expected) !== 0) {\n return false;\n }\n\n var padding = calcPadding(type, expected);\n if (typeof value === \"number\")\n value = value.toString(16);\n else if (typeof value === \"string\")\n value = web3.toHex(value); \n else if (value.indexOf('0x') === 0)\n value = value.substr(2);\n else\n value = (+value).toString(16);\n return padLeft(value, padding * 2);\n };\n };\n\n var namedType = function (name, padding, formatter) {\n return function (type, value) {\n if (type !== name) {\n return false;\n }\n\n return padLeft(formatter ? formatter(value) : value, padding * 2);\n };\n };\n\n var formatBool = function (value) {\n return value ? '0x1' : '0x0';\n };\n\n return [\n prefixedType('uint', calcBitPadding),\n prefixedType('int', calcBitPadding),\n prefixedType('hash', calcBitPadding),\n prefixedType('string', calcBytePadding),\n prefixedType('real', calcRealPadding),\n prefixedType('ureal', calcRealPadding),\n namedType('address', 20),\n namedType('bool', 1, formatBool),\n ];\n};\n\nvar inputTypes = setupInputTypes();\n\nvar toAbiInput = function (json, methodName, params) {\n var bytes = \"\";\n var index = findMethodIndex(json, methodName);\n\n if (index === -1) {\n return;\n }\n\n var method = json[index];\n\n for (var i = 0; i < method.inputs.length; i++) {\n var found = false;\n for (var j = 0; j < inputTypes.length && !found; j++) {\n found = inputTypes[j](method.inputs[i].type, params[i]);\n }\n if (!found) {\n console.error('unsupported json type: ' + method.inputs[i].type);\n }\n bytes += found;\n }\n return bytes;\n};\n\nvar setupOutputTypes = function () {\n\n var prefixedType = function (prefix, calcPadding) {\n return function (type) {\n var expected = prefix;\n if (type.indexOf(expected) !== 0) {\n return -1;\n }\n\n var padding = calcPadding(type, expected);\n return padding * 2;\n };\n };\n\n var namedType = function (name, padding) {\n return function (type) {\n return name === type ? padding * 2 : -1;\n };\n };\n\n var formatInt = function (value) {\n return value.length <= 8 ? +parseInt(value, 16) : hexToDec(value);\n };\n\n var formatHash = function (value) {\n return \"0x\" + value;\n };\n\n var formatBool = function (value) {\n return value === '1' ? true : false;\n };\n\n var formatString = function (value) {\n return web3.toAscii(value);\n };\n\n return [\n { padding: prefixedType('uint', calcBitPadding), format: formatInt },\n { padding: prefixedType('int', calcBitPadding), format: formatInt },\n { padding: prefixedType('hash', calcBitPadding), format: formatHash },\n { padding: prefixedType('string', calcBytePadding), format: formatString },\n { padding: prefixedType('real', calcRealPadding), format: formatInt },\n { padding: prefixedType('ureal', calcRealPadding), format: formatInt },\n { padding: namedType('address', 20) },\n { padding: namedType('bool', 1), format: formatBool }\n ];\n};\n\nvar outputTypes = setupOutputTypes();\n\nvar fromAbiOutput = function (json, methodName, output) {\n var index = findMethodIndex(json, methodName);\n\n if (index === -1) {\n return;\n }\n\n output = output.slice(2);\n\n var result = [];\n var method = json[index];\n for (var i = 0; i < method.outputs.length; i++) {\n var padding = -1;\n for (var j = 0; j < outputTypes.length && padding === -1; j++) {\n padding = outputTypes[j].padding(method.outputs[i].type);\n }\n\n if (padding === -1) {\n // not found output parsing\n continue;\n }\n var res = output.slice(0, padding);\n var formatter = outputTypes[j - 1].format;\n result.push(formatter ? formatter(res) : (\"0x\" + res));\n output = output.slice(padding);\n }\n\n return result;\n};\n\nvar inputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n parser[method.name] = function () {\n var params = Array.prototype.slice.call(arguments);\n return toAbiInput(json, method.name, params);\n };\n });\n\n return parser;\n};\n\nvar outputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n parser[method.name] = function (output) {\n return fromAbiOutput(json, method.name, output);\n };\n });\n\n return parser;\n};\n\nvar methodSignature = function (json, name) {\n var method = json[findMethodIndex(json, name)];\n var result = name + '(';\n var inputTypes = method.inputs.map(function (inp) {\n return inp.type;\n });\n result += inputTypes.join(',');\n result += ')';\n\n return web3.sha3(web3.fromAscii(result));\n};\n\nmodule.exports = {\n inputParser: inputParser,\n outputParser: outputParser,\n methodSignature: methodSignature\n};\n\n", "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file autoprovider.js\n * @authors:\n * Marek Kotewicz \n * Marian Oancea \n * @date 2014\n */\n\n/*\n * @brief if qt object is available, uses QtProvider,\n * if not tries to connect over websockets\n * if it fails, it uses HttpRpcProvider\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var WebSocket = require('ws'); // jshint ignore:line\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\nvar AutoProvider = function (userOptions) {\n if (web3.haveProvider()) {\n return;\n }\n\n // before we determine what provider we are, we have to cache request\n this.sendQueue = [];\n this.onmessageQueue = [];\n\n if (navigator.qt) {\n this.provider = new web3.providers.QtProvider();\n return;\n }\n\n userOptions = userOptions || {};\n var options = {\n httprpc: userOptions.httprpc || 'http://localhost:8080',\n websockets: userOptions.websockets || 'ws://localhost:40404/eth'\n };\n\n var self = this;\n var closeWithSuccess = function (success) {\n ws.close();\n if (success) {\n self.provider = new web3.providers.WebSocketProvider(options.websockets);\n } else {\n self.provider = new web3.providers.HttpRpcProvider(options.httprpc);\n self.poll = self.provider.poll.bind(self.provider);\n }\n self.sendQueue.forEach(function (payload) {\n self.provider(payload);\n });\n self.onmessageQueue.forEach(function (handler) {\n self.provider.onmessage = handler;\n });\n };\n\n var ws = new WebSocket(options.websockets);\n\n ws.onopen = function() {\n closeWithSuccess(true);\n };\n\n ws.onerror = function() {\n closeWithSuccess(false);\n };\n};\n\nAutoProvider.prototype.send = function (payload) {\n if (this.provider) {\n this.provider.send(payload);\n return;\n }\n this.sendQueue.push(payload);\n};\n\nObject.defineProperty(AutoProvider.prototype, 'onmessage', {\n set: function (handler) {\n if (this.provider) {\n this.provider.onmessage = handler;\n return;\n }\n this.onmessageQueue.push(handler);\n }\n});\n\nmodule.exports = AutoProvider;\n", "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file contract.js\n * @authors:\n * Marek Kotewicz \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var web3 = require('./web3'); // jshint ignore:line\n*/}\n\nvar abi = require('./abi');\n\n// method signature length in bytes\nvar ETH_METHOD_SIGNATURE_LENGTH = 4;\n\nvar contract = function (address, desc) {\n var inputParser = abi.inputParser(desc);\n var outputParser = abi.outputParser(desc);\n\n var contract = {};\n\n desc.forEach(function (method) {\n contract[method.name] = function () {\n var params = Array.prototype.slice.call(arguments);\n var parsed = inputParser[method.name].apply(null, params);\n\n var onSuccess = function (result) {\n return outputParser[method.name](result);\n };\n\n return {\n call: function (extra) {\n extra = extra || {};\n extra.to = address;\n return abi.methodSignature(desc, method.name).then(function (signature) {\n extra.data = signature.slice(0, 2 + ETH_METHOD_SIGNATURE_LENGTH * 2) + parsed;\n return web3.eth.call(extra).then(onSuccess);\n });\n },\n transact: function (extra) {\n extra = extra || {};\n extra.to = address;\n extra.data = parsed;\n return web3.eth.transact(extra).then(onSuccess);\n }\n };\n };\n });\n\n return contract;\n};\n\nmodule.exports = contract;\n", "/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see .\n*/\n/** @file httprpc.js\n * @authors:\n * Marek Kotewicz \n * Marian Oancea \n * @date 2014\n */\n\n// TODO: is these line is supposed to be here? \nif (\"build\" !== 'build') {/*\n var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line\n*/}\n\nvar HttpRpcProvider = function (host) {\n this.handlers = [];\n this.host = host;\n};\n\nfunction formatJsonRpcObject(object) {\n return {\n jsonrpc: '2.0',\n method: object.call,\n params: object.args,\n id: object._id\n };\n}\n\nfunction formatJsonRpcMessage(message) {\n var object = JSON.parse(message);\n\n return {\n _id: object.id,\n data: object.result,\n error: object.error\n };\n}\n\nHttpRpcProvider.prototype.sendRequest = function (payload, cb) {\n var data = formatJsonRpcObject(payload);\n\n var request = new XMLHttpRequest();\n request.open(\"POST\", this.host, true);\n request.send(JSON.stringify(data));\n request.onreadystatechange = function () {\n if (request.readyState === 4 && cb) {\n cb(request);\n }\n };\n};\n\nHttpRpcProvider.prototype.send = function (payload) {\n var self = this;\n this.sendRequest(payload, function (request) {\n self.handlers.forEach(function (handler) {\n handler.call(self, formatJsonRpcMessage(request.responseText));\n });\n });\n};\n\nHttpRpcProvider.prototype.poll = function (payload, id) {\n var self = this;\n this.sendRequest(payload, function (request) {\n var parsed = JSON.parse(request.responseText);\n if (parsed.error || (parsed.result instanceof Array ? parsed.result.length === 0 : !parsed.result)) {\n return;\n }\n self.handlers.forEach(function (handler) {\n handler.call(self, {_event: payload.call, _id: id, data: parsed.result});\n });\n });\n};\n\nObject.defineProperty(HttpRpcProvider.prototype, \"onmessage\", {\n set: function (handler) {\n this.handlers.push(handler);\n }\n});\n\nmodule.exports = HttpRpcProvider;\n", diff --git a/package.json b/package.json index 6d032d72d..b4f180d10 100644 --- a/package.json +++ b/package.json @@ -31,7 +31,8 @@ "scripts": { "build": "gulp", "watch": "gulp watch", - "lint": "gulp lint" + "lint": "gulp lint", + "test": "mocha" }, "repository": { "type": "git", From e778e127d6b4ab9e8efb514966975b96b85e7dd6 Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Sun, 11 Jan 2015 17:04:30 +0100 Subject: [PATCH 08/10] spec reporter instead of nyan --- test/mocha.opts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/test/mocha.opts b/test/mocha.opts index b83917bb2..b2db8d5a7 100644 --- a/test/mocha.opts +++ b/test/mocha.opts @@ -1,2 +1,2 @@ ---reporter Nyan +--reporter Spec From b915c7a87069e43b82c43535a0e3b0b8bc4761a1 Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Sun, 11 Jan 2015 17:13:32 +0100 Subject: [PATCH 09/10] updated readme --- README.md | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index babec3069..aff8b2c08 100644 --- a/README.md +++ b/README.md @@ -64,21 +64,19 @@ sudo apt-get update sudo apt-get install nodejs sudo apt-get install npm sudo apt-get install nodejs-legacy -sudo npm install -g gulp -sudo npm install -g mocha ``` ## Building ```bash -gulp +npm run-script build ``` ### Testing ```bash -mocha +npm test ``` **Please note this repo is in it's early stage.** From ab745d3b0eb89d67db1ed953020c665be3d072ed Mon Sep 17 00:00:00 2001 From: Marek Kotewicz Date: Sun, 11 Jan 2015 17:23:03 +0100 Subject: [PATCH 10/10] updated readme --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index aff8b2c08..f18d382bd 100644 --- a/README.md +++ b/README.md @@ -68,14 +68,14 @@ sudo apt-get install nodejs-legacy ## Building -```bash +```bash (gulp) npm run-script build ``` ### Testing -```bash +```bash (mocha) npm test ```