mirror of
https://github.com/Xahau/xahau.js.git
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485 lines
14 KiB
JavaScript
485 lines
14 KiB
JavaScript
var async = require("async");
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var Amount = require("../src/js/ripple/amount").Amount;
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var Remote = require("../src/js/ripple/remote").Remote;
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var Server = require("./server").Server;
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var config = require('../src/js/ripple/config').load(require('./config'));
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var account_dump = function (remote, account, callback) {
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var self = this;
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async.waterfall([
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function (callback) {
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self.what = "Get latest account_root";
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remote
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.request_ledger_entry('account_root')
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.ledger_hash(remote.ledger_hash())
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.account_root("root")
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.on('success', function (r) {
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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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.on('error', function(m) {
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console.log("error: %s", m);
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buster.assert(false);
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callback();
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})
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.request();
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},
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], function (error) {
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callback(error);
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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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};
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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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var build_setup = function (opts, host) {
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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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return function (done) {
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var self = this;
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host = host || config.server_default;
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this.store = this.store || {};
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var data = this.store[host] = this.store[host] || {};
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data.opts = opts;
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async.series([
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function runServerStep(callback) {
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if (opts.no_server) return callback();
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data.server = Server
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.from_config(host, !!opts.verbose_server)
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.on('started', callback)
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.on('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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self.remote.server_fatal();
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})
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.start();
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},
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function connectWebsocketStep(callback) {
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self.remote = data.remote =
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Remote
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.from_config(host, !!opts.verbose_ws)
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.once('ledger_closed', callback)
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.connect();
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}
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], done);
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};
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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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var build_teardown = function (host) {
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return function (done) {
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host = host || config.server_default;
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var data = this.store[host];
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var opts = data.opts;
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async.series([
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function disconnectWebsocketStep(callback) {
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data.remote
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.on('disconnected', callback)
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.connect(false);
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},
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function stopServerStep(callback) {
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if (opts.no_server)
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{
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return callback();
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}
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data.server
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.on('stopped', callback)
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.stop();
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}
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], done);
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};
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};
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var create_accounts = function (remote, src, amount, accounts, callback) {
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assert(5 === arguments.length);
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remote.set_account_seq(src, 1);
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async.forEach(accounts, function (account, 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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remote.transaction()
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.payment(src, account, amount)
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.on('proposed', function (m) {
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// console.log("proposed: %s", JSON.stringify(m));
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if (m.result != 'tesSUCCESS') {
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callback(new Error("Transaction did not succeed."));
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} else callback(null);
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})
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.on('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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.submit();
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}, callback);
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};
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var credit_limit = function (remote, src, amount, callback) {
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assert(4 === arguments.length);
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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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callback('parse_error');
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}
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else
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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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remote.transaction()
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.ripple_line_set(src, _account_limit, _quality_in, _quality_out)
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.on('proposed', function (m) {
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// console.log("proposed: %s", JSON.stringify(m));
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callback(m.result != 'tesSUCCESS');
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})
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.on('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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.submit();
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}
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};
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var verify_limit = function (remote, src, amount, callback) {
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assert(4 === arguments.length);
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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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callback('parse_error');
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}
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else
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{
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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 = _m[2];
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var _quality_out = _m[3];
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var _limit = Amount.from_json(_account_limit);
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remote.request_ripple_balance(src, _limit.issuer().to_json(), _limit.currency().to_json(), 'CURRENT')
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.once('ripple_state', function (m) {
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buster.assert(m.account_limit.equals(_limit));
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buster.assert('undefined' === _quality_in || m.account_quality_in == _quality_in);
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buster.assert('undefined' === _quality_out || m.account_quality_out == _quality_out);
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callback();
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})
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.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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.request();
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}
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};
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var credit_limits = function (remote, balances, callback) {
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assert(3 === arguments.length);
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var limits = [];
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for (var src in balances) {
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var values_src = balances[src];
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var values = 'string' === typeof values_src ? [ values_src ] : values_src;
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for (var index in values) {
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limits.push( { "source" : src, "amount" : values[index] } );
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}
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}
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async.every(limits,
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function (limit, callback) {
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credit_limit(remote, limit.source, limit.amount,
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function (mismatch) { callback(!mismatch); });
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},
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function (every) {
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callback(!every);
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});
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};
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var ledger_close = function (remote, callback) {
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remote.once('ledger_closed', function (m) { callback(); }).ledger_accept();
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}
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var payment = function (remote, src, dst, amount, callback) {
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assert(5 === arguments.length);
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remote.transaction()
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.payment(src, dst, amount)
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.on('proposed', function (m) {
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// console.log("proposed: %s", JSON.stringify(m));
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callback(m.result != 'tesSUCCESS');
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})
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.on('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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.submit();
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};
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var payments = function (remote, balances, callback) {
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assert(3 === arguments.length);
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var sends = [];
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for (var src in balances) {
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var values_src = balances[src];
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var values = 'string' === typeof values_src ? [ values_src ] : values_src;
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for (var index in values) {
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var amount_json = values[index];
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var amount = Amount.from_json(amount_json);
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sends.push( { "source" : src, "destination" : amount.issuer().to_json(), "amount" : amount_json } );
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}
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}
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async.every(sends,
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function (send, callback) {
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payment(remote, send.source, send.destination, send.amount,
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function (mismatch) { callback(!mismatch); });
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},
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function (every) {
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callback(!every);
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});
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};
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var transfer_rate = function (remote, src, billionths, callback) {
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assert(4 === arguments.length);
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remote.transaction()
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.account_set(src)
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.transfer_rate(billionths)
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.on('proposed', function (m) {
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// console.log("proposed: %s", JSON.stringify(m));
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callback(m.result != 'tesSUCCESS');
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})
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.on('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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.submit();
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};
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var verify_balance = function (remote, src, amount_json, callback) {
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assert(4 === arguments.length);
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var amount_req = Amount.from_json(amount_json);
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if (amount_req.is_native()) {
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remote.request_account_balance(src, 'CURRENT')
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.once('account_balance', function (amount_act) {
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if (!amount_act.equals(amount_req, true)) {
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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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}
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callback(!amount_act.equals(amount_req, true));
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})
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.request();
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}
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else {
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remote.request_ripple_balance(src, amount_req.issuer().to_json(), amount_req.currency().to_json(), 'CURRENT')
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.once('ripple_state', function (m) {
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// console.log("BALANCE: %s", JSON.stringify(m));
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// console.log("account_balance: %s", m.account_balance.to_text_full());
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// console.log("account_limit: %s", m.account_limit.to_text_full());
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// console.log("issuer_balance: %s", m.issuer_balance.to_text_full());
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// console.log("issuer_limit: %s", m.issuer_limit.to_text_full());
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var account_balance = Amount.from_json(m.account_balance);
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if (!account_balance.equals(amount_req, true)) {
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console.log("verify_balance: failed: %s vs %s / %s: %s",
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src,
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account_balance.to_text_full(),
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amount_req.to_text_full(),
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account_balance.not_equals_why(amount_req, true));
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}
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callback(!account_balance.equals(amount_req, true));
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})
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.request();
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}
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};
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var verify_balances = function (remote, balances, callback) {
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var tests = [];
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for (var src in balances) {
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var values_src = balances[src];
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var values = 'string' === typeof values_src ? [ values_src ] : values_src;
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for (var index in values) {
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tests.push( { "source" : src, "amount" : values[index] } );
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}
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}
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async.every(tests,
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function (check, callback) {
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verify_balance(remote, check.source, check.amount,
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function (mismatch) { callback(!mismatch); });
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},
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function (every) {
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callback(!every);
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});
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};
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// --> owner: account
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// --> seq: sequence number of creating transaction.
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// --> taker_gets: json amount
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// --> taker_pays: json amount
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var verify_offer = function (remote, owner, seq, taker_pays, taker_gets, callback) {
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assert(6 === arguments.length);
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remote.request_ledger_entry('offer')
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.offer_id(owner, seq)
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.on('success', function (m) {
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var wrong = !Amount.from_json(m.node.TakerGets).equals(Amount.from_json(taker_gets), true)
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|| !Amount.from_json(m.node.TakerPays).equals(Amount.from_json(taker_pays), true);
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if (wrong)
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console.log("verify_offer: failed: %s", JSON.stringify(m));
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callback(wrong);
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})
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.request();
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};
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var verify_offer_not_found = function (remote, owner, seq, callback) {
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assert(4 === arguments.length);
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remote.request_ledger_entry('offer')
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.offer_id(owner, seq)
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.on('success', function (m) {
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console.log("verify_offer_not_found: found offer: %s", JSON.stringify(m));
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callback('entryFound');
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})
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.on('error', function (m) {
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// console.log("verify_offer_not_found: success: %s", JSON.stringify(m));
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callback('remoteError' !== m.error
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|| 'entryNotFound' !== m.remote.error);
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})
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.request();
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};
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var verify_owner_count = function (remote, account, value, callback) {
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assert(4 === arguments.length);
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remote.request_owner_count(account, 'CURRENT')
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.once('owner_count', function (owner_count) {
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if (owner_count !== value)
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console.log("owner_count: %s/%d", owner_count, value);
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callback(owner_count !== value);
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})
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.request();
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};
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var verify_owner_counts = function (remote, counts, callback) {
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var tests = [];
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for (var src in counts) {
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tests.push( { "source" : src, "count" : counts[src] } );
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}
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async.every(tests,
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function (check, callback) {
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verify_owner_count(remote, check.source, check.count,
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function (mismatch) { callback(!mismatch); });
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},
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function (every) {
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callback(!every);
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});
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};
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exports.account_dump = account_dump;
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exports.build_setup = build_setup;
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exports.build_teardown = build_teardown;
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exports.create_accounts = create_accounts;
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exports.credit_limit = credit_limit;
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exports.credit_limits = credit_limits;
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exports.ledger_close = ledger_close;
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exports.payment = payment;
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exports.payments = payments;
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exports.transfer_rate = transfer_rate;
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exports.verify_balance = verify_balance;
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exports.verify_balances = verify_balances;
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exports.verify_limit = verify_limit;
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exports.verify_offer = verify_offer;
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exports.verify_offer_not_found = verify_offer_not_found;
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exports.verify_owner_count = verify_owner_count;
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exports.verify_owner_counts = verify_owner_counts;
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// vim:sw=2:sts=2:ts=8:et
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