mirror of
https://github.com/XRPLF/rippled.git
synced 2025-11-05 03:35:51 +00:00
724 lines
20 KiB
JavaScript
724 lines
20 KiB
JavaScript
var async = require('async');
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var assert = require('assert');
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var extend = require('extend');
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var Amount = require('ripple-lib').Amount;
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var Remote = require('ripple-lib').Remote;
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var Transaction = require('ripple-lib').Transaction;
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var UInt160 = require('ripple-lib').UInt160;
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var Server = require('./server').Server;
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var path = require("path");
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var server = { };
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function get_config() {
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var cfg = require(__dirname + '/config-example');
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// See if the person testing wants to override the configuration by creating a
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// file called test/config.js.
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try {
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cfg = extend({}, cfg, require(__dirname + '/config'));
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} catch (e) { }
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return cfg;
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};
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function init_config() {
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return require('ripple-lib').config.load(get_config());
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};
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var get_server_config = exports.get_server_config =
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function(config, host) {
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config = config || init_config();
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host = host || config.server_default;
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// Override the config with the command line if provided.
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var override = {};
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// --noserver -> no_server
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if (process.env["npm_config_noserver"]) {
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override["no_server"] = true;
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} else {
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override["no_server"] = process.argv.indexOf("--noserver") > -1;
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}
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// --rippled -> rippled_path
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var index = -1;
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if (process.env["npm_config_rippled"]) {
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override["rippled_path"] = path.resolve(process.cwd(),
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process.env["npm_config_rippled"]);
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} else if ((index = process.argv.indexOf("--rippled")) > -1) {
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if (index < process.argv.length) {
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override["rippled_path"] = path.resolve(process.cwd(),
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process.argv[index + 1]);
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}
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} else {
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for (var i = process.argv.length-1; i >= 0; --i) {
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var arg = process.argv[i].split("=", 2);
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if (arg.length === 2 && arg[0] === "--rippled") {
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override["rippled_path"] = path.resolve(process.cwd(), arg[1]);
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break;
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}
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}
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}
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return extend({}, config.default_server_config, config.servers[host],
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override);
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}
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function prepare_tests(tests, fn) {
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var tests = typeof tests === 'string' ? [ tests ] : tests;
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var result = [ ];
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for (var i in tests) {
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result.push(fn(tests[i], i));
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}
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return result;
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};
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exports.definer_matching = function(matchers, def) {
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return function (name, func)
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{
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var definer = def;
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var skip_if_not_match = matchers.skip_if_not_match || [];
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var skip_if_match = matchers.skip_if_match || [];
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for (var i = 0; i < skip_if_not_match.length; i++) {
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var regex = skip_if_not_match[i];
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if (!~name.search(regex)) {
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definer = definer.skip;
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break;
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}
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}
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for (var i = 0; i < skip_if_match.length; i++) {
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var regex = skip_if_match[i];
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if (~name.search(regex)) {
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definer = definer.skip;
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break;
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}
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}
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definer(name, func);
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};
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};
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/**
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* Helper called by test cases to generate a setUp routine.
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*
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* By default you would call this without options, but it is useful to
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* be able to plug options in during development for quick and easy
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* debugging.
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*
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* @example
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* buster.testCase('Foobar', {
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* setUp: testutils.build_setup({verbose: true}),
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* // ...
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* });
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*
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* @param opts {Object} These options allow quick-and-dirty test-specific
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* customizations of your test environment.
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* @param opts.verbose {Bool} Enable all debug output (then cover your ears
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* and run)
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* @param opts.verbose_ws {Bool} Enable tracing in the Remote class. Prints
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* websocket traffic.
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* @param opts.verbose_server {Bool} Set the -v option when running rippled.
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* @param opts.no_server {Bool} Don't auto-run rippled.
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* @param host {String} Identifier for the host configuration to be used.
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*/
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function build_setup(opts, host) {
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var config = get_config();
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var host = host || config.server_default;
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var opts = opts || {};
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// Normalize options
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if (opts.verbose) {
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opts.verbose_ws = true;
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opts.verbose_server = true;
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}
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function setup(done) {
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var self = this;
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self.compute_fees_amount_for_txs = function(txs) {
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var fee_units = Transaction.fee_units['default'] * txs;
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return self.remote.fee_tx(fee_units);
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};
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self.amount_for = function(options) {
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var reserve = self.remote.reserve(options.ledger_entries || 0);
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var fees = self.compute_fees_amount_for_txs(options.default_transactions || 0);
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return reserve.add(fees).add(options.extra || 0);
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};
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this.store = this.store || {};
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this.store[host] = this.store[host] || { };
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var data = this.store[host];
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data.opts = opts;
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var steps = [
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function run_server(callback) {
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var server_config = get_server_config(config, host);
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if (opts.no_server || server_config.no_server) {
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return callback();
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}
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data.server = Server.from_config(host, server_config, !!opts.verbose_server);
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// Setting undefined is a noop here
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if (data.opts.ledger_file != null) {
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data.server.set_ledger_file(data.opts.ledger_file);
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}
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data.server.once('started', function() {
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callback();
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});
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data.server.once('exited', function () {
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// If know the remote, tell it server is gone.
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if (self.remote) {
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try {
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self.remote.setServerFatal();
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} catch (e) {
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self.remote.serverFatal();
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}
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}
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});
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server[host] = data.server;
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data.server.start();
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},
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function connect_websocket(callback) {
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self.remote = data.remote = Remote.from_config(host, !!opts.verbose_ws);
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self.remote.once('connected', function() {
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// self.remote.once('ledger_closed', function() {
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callback();
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});
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self.remote.connect();
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}
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];
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async.series(steps, done);
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};
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return setup;
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};
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/**
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* Generate tearDown routine.
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*
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* @param host {String} Identifier for the host configuration to be used.
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*/
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function build_teardown(host) {
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var config = get_config();
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var host = host || config.server_default;
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function teardown(done) {
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var data = this.store[host];
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var opts = data.opts;
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var server_config = get_server_config(config, host);
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var series = [
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function disconnect_websocket(callback) {
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data.remote.once('disconnected', callback)
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data.remote.once('error', function (m) {
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//console.log('server error: ', m);
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})
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data.remote.disconnect();
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},
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function stop_server(callback) {
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if (opts.no_server || server_config.no_server) {
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callback();
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} else {
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data.server.once('stopped', callback)
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data.server.stop();
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delete server[host];
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}
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}
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];
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if (!(opts.no_server || server_config.no_server) && data.server.stopped) {
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done()
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} else {
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async.series(series, done);
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}
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};
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return teardown;
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};
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function account_dump(remote, account, callback) {
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var self = this;
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this.what = 'Get latest account_root';
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var request = remote.request_ledger_entry('account_root');
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request.ledger_hash(remote.ledger_hash());
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request.account_root('root');
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request.callback(function(err, r) {
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assert(!err, self.what);
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if (err) {
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//console.log('error: %s', m);
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callback(err);
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} else {
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//console.log('account_root: %s', JSON.stringify(r, undefined, 2));
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callback();
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}
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});
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// get closed ledger hash
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// get account root
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// construct a json result
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}
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function set_account_flag(remote, account, options, callback) {
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if (typeof options === 'number') {
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options = { set_flag: options };
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}
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var tx = remote.createTransaction('AccountSet', extend({
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account: account
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}, options));
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// submit_transaction(tx, callback);
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tx.submit();
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tx.once('proposed', function(){callback();});
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}
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var fund_account =
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exports.fund_account =
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function(remote, src, account, amount, callback) {
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// Cache the seq as 1.
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// Otherwise, when other operations attempt to opperate async against the account they may get confused.
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remote.set_account_seq(account, 1);
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var tx = remote.transaction();
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tx.payment(src, account, amount);
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tx.once('proposed', function (result) {
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//console.log('proposed: %s', JSON.stringify(result));
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callback(result.engine_result === 'tesSUCCESS' ? null : result);
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});
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tx.once('error', function (result) {
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//console.log('error: %s', JSON.stringify(result));
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callback(result);
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});
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tx.submit();
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}
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var create_account =
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exports.create_account =
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function(remote, src, account, amount, options, callback) {
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if (typeof options === 'function') {
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callback = options;
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options = {};
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}
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// Before creating the account, check if it exists in the ledger.
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// If it does, regardless of the balance, fail the test, because
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// the ledger is not in the expected state.
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var info = remote.requestAccountInfo({account: account});
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info.once('success', function(result) {
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// The account exists. Fail by returning an error to callback.
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callback(new Error("Account " + account + " already exists"));
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});
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info.once('error', function(result) {
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var isNotFoundError = result.error === 'remoteError' &&
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result.remote.error === 'actNotFound';
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if (!isNotFoundError) {
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return callback(result);
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}
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// rippled indicated the account does not exist. Create it by funding it.
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fund_account(remote, src, account, amount, callback);
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});
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info.request();
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};
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function create_accounts(remote, src, amount, accounts, options, callback) {
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if (typeof options === 'function') {
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callback = options;
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options = {};
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}
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remote.set_account_seq(src, 1);
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async.forEach(accounts, function (account, callback) {
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create_account(remote, src, account, amount, options, callback);
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}, function(){
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options = extend({default_rippling: true}, options);
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// If we don't want to set default rippling, then bail, otherwise
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if (!options.default_rippling) {
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return callback();
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}
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// close the ledger, so all the accounts always exist, then
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remote.ledger_accept(function(){
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// set the default rippling flag, on all the accounts
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async.forEach(accounts, function(account, callback){
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set_account_flag(remote, account, 8, callback);
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}, function(){
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remote.ledger_accept(function(){callback();});
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});
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});
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});
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}
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function credit_limit(remote, src, amount, callback) {
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assert.strictEqual(arguments.length, 4);
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var _m = amount.match(/^(\d+\/...\/[^\:]+)(?::(\d+)(?:,(\d+))?)?$/);
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if (!_m) {
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//console.log('credit_limit: parse error: %s', amount);
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return callback(new Error('parse_error'));
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}
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// console.log('credit_limit: parsed: %s', JSON.stringify(_m, undefined, 2));
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var account_limit = _m[1];
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var quality_in = _m[2];
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var quality_out = _m[3];
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if (quality_in) {
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quality_in = Number(quality_in);
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}
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if (quality_out) {
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quality_out = Number(quality_out);
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}
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var tx = remote.transaction()
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tx.ripple_line_set(src, account_limit, quality_in, quality_out)
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tx.once('proposed', function (m) {
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// console.log('proposed: %s', JSON.stringify(m));
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callback(m.engine_result === 'tesSUCCESS' ? null : new Error());
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});
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tx.once('error', function (m) {
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// console.log('error: %s', JSON.stringify(m));
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callback(m);
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});
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tx.submit();
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};
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function verify_limit(remote, src, amount, callback) {
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assert.strictEqual(arguments.length, 4);
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var _m = amount.match(/^(\d+\/...\/[^\:]+)(?::(\d+)(?:,(\d+))?)?$/);
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if (!_m) {
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// console.log('credit_limit: parse error: %s', amount);
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return callback(new Error('parse_error'));
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}
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// console.log('_m', _m.length, _m);
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// console.log('verify_limit: parsed: %s', JSON.stringify(_m, undefined, 2));
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var account_limit = _m[1];
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var quality_in = Number(_m[2]);
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var quality_out = Number(_m[3]);
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var limit = Amount.from_json(account_limit);
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var options = {
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account: src,
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issuer: limit.issuer().to_json(),
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currency: limit.currency().to_json(),
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ledger: 'current'
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};
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remote.request_ripple_balance(options, function(err, m) {
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if (err) {
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callback(err);
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} else {
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assert(m.account_limit.equals(limit));
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assert(isNaN(quality_in) || m.account_quality_in === quality_in);
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assert(isNaN(quality_out) || m.account_quality_out === quality_out);
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callback(null);
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}
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});
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};
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function credit_limits(remote, balances, callback) {
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assert.strictEqual(arguments.length, 3);
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var limits = [ ];
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for (var src in balances) {
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prepare_tests(balances[src], function(amount) {
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limits.push({
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source: src,
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amount: amount
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});
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});
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}
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function iterator(limit, callback) {
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credit_limit(remote, limit.source, limit.amount, callback);
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}
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async.eachSeries(limits, iterator, callback);
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};
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function ledger_close(remote, callback) {
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remote.once('ledger_closed', function (m) {
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callback();
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});
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remote.ledger_accept();
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};
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function payment(remote, src, dst, amount, callback) {
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assert.strictEqual(arguments.length, 5);
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var tx = remote.transaction();
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tx.payment(src, dst, amount);
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tx.once('proposed', function (m) {
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// console.log('proposed: %s', JSON.stringify(m));
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callback(m.engine_result === 'tesSUCCESS' ? null : new Error());
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});
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tx.once('error', function (m) {
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// console.log('error: %s', JSON.stringify(m));
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callback(m);
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});
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tx.submit();
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};
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function payments(remote, balances, callback) {
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assert.strictEqual(arguments.length, 3);
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var sends = [ ];
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for (var src in balances) {
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prepare_tests(balances[src], function(amount_json) {
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sends.push({
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source: src,
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destination : Amount.from_json(amount_json).issuer().to_json(),
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amount : amount_json
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});
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});
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}
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function iterator(send, callback) {
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payment(remote, send.source, send.destination, send.amount, callback);
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}
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async.eachSeries(sends, iterator, callback);
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};
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function transfer_rate(remote, src, billionths, callback) {
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assert.strictEqual(arguments.length, 4);
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var tx = remote.transaction();
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tx.account_set(src);
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tx.transfer_rate(billionths);
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tx.once('proposed', function (m) {
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// console.log('proposed: %s', JSON.stringify(m));
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callback(m.engine_result === 'tesSUCCESS' ? null : new Error());
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});
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tx.once('error', function (m) {
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// console.log('error: %s', JSON.stringify(m));
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callback(m);
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});
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tx.submit();
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};
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function verify_balance(remote, src, amount_json, callback) {
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assert.strictEqual(arguments.length, 4);
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var amount_req = Amount.from_json(amount_json);
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src = UInt160.json_rewrite(src);
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if (amount_req.is_native()) {
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var options = {account: src, ledger: 'current'};
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remote.request_account_balance(options, function(err, amount_act) {
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if (err) {
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return callback(err);
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}
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var valid_balance = amount_act.equals(amount_req, true);
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if (!valid_balance) {
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//console.log('verify_balance: failed: %s / %s',
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//amount_act.to_text_full(),
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//amount_req.to_text_full());
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}
|
|
callback(valid_balance ? null : new Error('Balance invalid: ' + amount_json + ' / ' + amount_act.to_json()));
|
|
});
|
|
} else {
|
|
var issuer = amount_req.issuer().to_json();
|
|
var currency = amount_req.currency().to_json();
|
|
var options = {
|
|
account: src,
|
|
issuer: issuer,
|
|
currency: currency,
|
|
ledger: 'current'
|
|
};
|
|
|
|
remote.request_ripple_balance(options, function(err, m) {
|
|
if (err) {
|
|
return callback(err);
|
|
}
|
|
// console.log('BALANCE: %s', JSON.stringify(m));
|
|
// console.log('account_balance: %s', m.account_balance.to_text_full());
|
|
// console.log('account_limit: %s', m.account_limit.to_text_full());
|
|
// console.log('issuer_balance: %s', m.issuer_balance.to_text_full());
|
|
// console.log('issuer_limit: %s', m.issuer_limit.to_text_full());
|
|
var account_balance = Amount.from_json(m.account_balance);
|
|
var valid_balance = account_balance.equals(amount_req, true);
|
|
|
|
if (!valid_balance) {
|
|
//console.log('verify_balance: failed: %s vs %s / %s: %s',
|
|
//src,
|
|
//account_balance.to_text_full(),
|
|
//amount_req.to_text_full(),
|
|
//account_balance.not_equals_why(amount_req, true));
|
|
}
|
|
|
|
callback(valid_balance ? null : new Error('Balance invalid: ' + amount_json + ' / ' + account_balance.to_json()));
|
|
})
|
|
}
|
|
};
|
|
|
|
function verify_balances(remote, balances, callback) {
|
|
var tests = [ ];
|
|
|
|
for (var src in balances) {
|
|
prepare_tests(balances[src], function(amount) {
|
|
tests.push({ source: src, amount: amount });
|
|
});
|
|
}
|
|
|
|
function iterator(test, callback) {
|
|
verify_balance(remote, test.source, test.amount, callback)
|
|
}
|
|
|
|
async.every(tests, iterator, callback);
|
|
};
|
|
|
|
// --> owner: account
|
|
// --> seq: sequence number of creating transaction.
|
|
// --> taker_gets: json amount
|
|
// --> taker_pays: json amount
|
|
function verify_offer(remote, owner, seq, taker_pays, taker_gets, callback) {
|
|
assert.strictEqual(arguments.length, 6);
|
|
|
|
var request = remote.request_ledger_entry('offer')
|
|
request.offer_id(owner, seq)
|
|
request.callback(function(err, m) {
|
|
var wrong = err
|
|
|| !Amount.from_json(m.node.TakerGets).equals(Amount.from_json(taker_gets), true)
|
|
|| !Amount.from_json(m.node.TakerPays).equals(Amount.from_json(taker_pays), true);
|
|
|
|
if (wrong) {
|
|
//console.log('verify_offer: failed: %s', JSON.stringify(m));
|
|
}
|
|
|
|
callback(wrong ? (err || new Error()) : null);
|
|
});
|
|
};
|
|
|
|
function verify_offer_not_found(remote, owner, seq, callback) {
|
|
assert.strictEqual(arguments.length, 4);
|
|
|
|
var request = remote.request_ledger_entry('offer');
|
|
|
|
request.offer_id(owner, seq);
|
|
|
|
request.once('success', function (m) {
|
|
//console.log('verify_offer_not_found: found offer: %s', JSON.stringify(m));
|
|
callback(new Error('entryFound'));
|
|
});
|
|
|
|
request.once('error', function (m) {
|
|
// console.log('verify_offer_not_found: success: %s', JSON.stringify(m));
|
|
var is_not_found = m.error === 'remoteError' && m.remote.error === 'entryNotFound';
|
|
if (is_not_found) {
|
|
callback(null);
|
|
} else {
|
|
callback(new Error());
|
|
}
|
|
});
|
|
|
|
request.request();
|
|
};
|
|
|
|
function verify_owner_count(remote, account, count, callback) {
|
|
assert(arguments.length === 4);
|
|
var options = { account: account, ledger: 'current' };
|
|
remote.request_owner_count(options, function(err, owner_count) {
|
|
//console.log('owner_count: %s/%d', owner_count, value);
|
|
callback(owner_count === count ? null : new Error());
|
|
});
|
|
};
|
|
|
|
function verify_owner_counts(remote, counts, callback) {
|
|
var tests = prepare_tests(counts, function(account) {
|
|
return { account: account, count: counts[account] };
|
|
});
|
|
|
|
function iterator(test, callback) {
|
|
verify_owner_count(remote, test.account, test.count, callback)
|
|
}
|
|
|
|
async.every(tests, iterator, callback);
|
|
};
|
|
|
|
var isCI = Boolean(process.env.CI);
|
|
|
|
function ledger_wait(remote, tx) {
|
|
;(function nextLedger() {
|
|
remote.once('ledger_closed', function() {
|
|
if (!tx.finalized) {
|
|
setTimeout(nextLedger, isCI ? 400 : 100);
|
|
}
|
|
});
|
|
remote.ledger_accept();
|
|
})();
|
|
};
|
|
|
|
function submit_transaction(tx, callback) {
|
|
tx.submit(callback);
|
|
ledger_wait(tx.remote, tx);
|
|
}
|
|
|
|
exports.account_dump = account_dump;
|
|
exports.build_setup = build_setup;
|
|
exports.build_teardown = build_teardown;
|
|
exports.create_accounts = create_accounts;
|
|
exports.credit_limit = credit_limit;
|
|
exports.credit_limits = credit_limits;
|
|
exports.get_config = get_config;
|
|
exports.init_config = init_config;
|
|
exports.ledger_close = ledger_close;
|
|
exports.payment = payment;
|
|
exports.payments = payments;
|
|
exports.transfer_rate = transfer_rate;
|
|
exports.verify_balance = verify_balance;
|
|
exports.verify_balances = verify_balances;
|
|
exports.verify_limit = verify_limit;
|
|
exports.verify_offer = verify_offer;
|
|
exports.verify_offer_not_found = verify_offer_not_found;
|
|
exports.verify_owner_count = verify_owner_count;
|
|
exports.verify_owner_counts = verify_owner_counts;
|
|
exports.ledger_wait = ledger_wait;
|
|
exports.submit_transaction = submit_transaction;
|
|
|
|
// Close up all unclosed servers on exit.
|
|
process.on('exit', function() {
|
|
Object.keys(server).forEach(function(host) {
|
|
server[host].stop();
|
|
});
|
|
});
|
|
|
|
// vim:sw=2:sts=2:ts=8:et
|