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rippled/src/test/rpc/AccountSet_test.cpp
Joe Loser 7c785d0d7c Add missing override keyword: 
* Enable the `suggest-override` warning for gcc
* Fix all functions that were flagged by that warning
2018-06-01 13:29:52 -04:00

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//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2016 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include <ripple/basics/StringUtilities.h>
#include <ripple/protocol/AmountConversions.h>
#include <ripple/protocol/Feature.h>
#include <ripple/protocol/JsonFields.h>
#include <ripple/protocol/Quality.h>
#include <ripple/protocol/Rate.h>
#include <test/jtx.h>
namespace ripple {
class AccountSet_test : public beast::unit_test::suite
{
public:
void testNullAccountSet()
{
using namespace test::jtx;
Env env(*this);
Account const alice ("alice");
env.fund(XRP(10000), noripple(alice));
//ask for the ledger entry - account root, to check its flags
auto const jrr = env.le(alice);
BEAST_EXPECT((*env.le(alice))[ sfFlags ] == 0u);
}
void testMostFlags()
{
using namespace test::jtx;
Account const alice ("alice");
// Test without DepositAuth enabled initially.
Env env(*this, supported_amendments() - featureDepositAuth);
env.fund(XRP(10000), noripple(alice));
// Give alice a regular key so she can legally set and clear
// her asfDisableMaster flag.
Account const alie {"alie", KeyType::secp256k1};
env(regkey (alice, alie));
env.close();
auto testFlags = [this, &alice, &alie, &env]
(std::initializer_list<std::uint32_t> goodFlags)
{
std::uint32_t const orig_flags = (*env.le(alice))[ sfFlags ];
for (std::uint32_t flag {1u};
flag < std::numeric_limits<std::uint32_t>::digits; ++flag)
{
if (flag == asfNoFreeze)
{
// The asfNoFreeze flag can't be cleared. It is tested
// elsewhere.
continue;
}
else if (std::find (goodFlags.begin(), goodFlags.end(), flag) !=
goodFlags.end())
{
// Good flag
env.require(nflags(alice, flag));
env(fset(alice, flag), sig(alice));
env.close();
env.require(flags(alice, flag));
env(fclear(alice, flag), sig(alie));
env.close();
env.require(nflags(alice, flag));
std::uint32_t const now_flags = (*env.le(alice))[ sfFlags ];
BEAST_EXPECT(now_flags == orig_flags);
}
else
{
// Bad flag
BEAST_EXPECT((*env.le(alice))[ sfFlags ] == orig_flags);
env(fset(alice, flag), sig(alice));
env.close();
BEAST_EXPECT((*env.le(alice))[ sfFlags ] == orig_flags);
env(fclear(alice, flag), sig(alie));
env.close();
BEAST_EXPECT((*env.le(alice))[ sfFlags ] == orig_flags);
}
}
};
// Test with featureDepositAuth disabled.
testFlags ({asfRequireDest, asfRequireAuth, asfDisallowXRP,
asfGlobalFreeze, asfDisableMaster, asfDefaultRipple});
// Enable featureDepositAuth and retest.
env.enableFeature (featureDepositAuth);
env.close();
testFlags ({asfRequireDest, asfRequireAuth, asfDisallowXRP,
asfGlobalFreeze, asfDisableMaster, asfDefaultRipple,
asfDepositAuth});
}
void testSetAndResetAccountTxnID()
{
using namespace test::jtx;
Env env(*this);
Account const alice ("alice");
env.fund(XRP(10000), noripple(alice));
std::uint32_t const orig_flags = (*env.le(alice))[ sfFlags ];
// asfAccountTxnID is special and not actually set as a flag,
// so we check the field presence instead
BEAST_EXPECT(! env.le(alice)->isFieldPresent(sfAccountTxnID));
env(fset(alice, asfAccountTxnID), sig(alice));
BEAST_EXPECT(env.le(alice)->isFieldPresent(sfAccountTxnID));
env(fclear(alice, asfAccountTxnID));
BEAST_EXPECT(! env.le(alice)->isFieldPresent(sfAccountTxnID));
std::uint32_t const now_flags = (*env.le(alice))[ sfFlags ];
BEAST_EXPECT(now_flags == orig_flags);
}
void testSetNoFreeze()
{
using namespace test::jtx;
Env env(*this);
Account const alice ("alice");
env.fund(XRP(10000), noripple(alice));
env.memoize("eric");
env(regkey(alice, "eric"));
env.require(nflags(alice, asfNoFreeze));
env(fset(alice, asfNoFreeze), sig("eric"), ter(tecNEED_MASTER_KEY));
env(fset(alice, asfNoFreeze), sig(alice));
env.require(flags(alice, asfNoFreeze));
env(fclear(alice, asfNoFreeze), sig(alice));
// verify flag is still set (clear does not clear in this case)
env.require(flags(alice, asfNoFreeze));
}
void testDomain()
{
using namespace test::jtx;
Env env(*this);
Account const alice ("alice");
env.fund(XRP(10000), alice);
auto jt = noop(alice);
// The Domain field is represented as the hex string of the lowercase
// ASCII of the domain. For example, the domain example.com would be
// represented as "6578616d706c652e636f6d".
//
// To remove the Domain field from an account, send an AccountSet with
// the Domain set to an empty string.
std::string const domain = "example.com";
jt[sfDomain.fieldName] = strHex(domain);
env(jt);
BEAST_EXPECT((*env.le(alice))[ sfDomain ] == makeSlice(domain));
jt[sfDomain.fieldName] = "";
env(jt);
BEAST_EXPECT(! env.le(alice)->isFieldPresent(sfDomain));
// The upper limit on the length is 256 bytes
// (defined as DOMAIN_BYTES_MAX in SetAccount)
// test the edge cases: 255, 256, 257.
std::size_t const maxLength = 256;
for (std::size_t len = maxLength - 1; len <= maxLength + 1; ++len)
{
std::string domain2 =
std::string(len - domain.length() - 1, 'a') + "." + domain;
BEAST_EXPECT (domain2.length() == len);
jt[sfDomain.fieldName] = strHex(domain2);
if (len <= maxLength)
{
env(jt);
BEAST_EXPECT((*env.le(alice))[ sfDomain ] == makeSlice(domain2));
}
else
{
env(jt, ter(telBAD_DOMAIN));
}
}
}
void testMessageKey()
{
using namespace test::jtx;
Env env(*this);
Account const alice ("alice");
env.fund(XRP(10000), alice);
auto jt = noop(alice);
auto const rkp = randomKeyPair(KeyType::ed25519);
jt[sfMessageKey.fieldName] = strHex(rkp.first.slice());
env(jt);
BEAST_EXPECT(strHex((*env.le(alice))[ sfMessageKey ]) == strHex(rkp.first.slice()));
jt[sfMessageKey.fieldName] = "";
env(jt);
BEAST_EXPECT(! env.le(alice)->isFieldPresent(sfMessageKey));
jt[sfMessageKey.fieldName] = strHex("NOT_REALLY_A_PUBKEY");
env(jt, ter(telBAD_PUBLIC_KEY));
}
void testWalletID()
{
using namespace test::jtx;
Env env(*this);
Account const alice ("alice");
env.fund(XRP(10000), alice);
auto jt = noop(alice);
uint256 somehash = from_hex_text<uint256>("9633ec8af54f16b5286db1d7b519ef49eefc050c0c8ac4384f1d88acd1bfdf05");
jt[sfWalletLocator.fieldName] = to_string(somehash);
env(jt);
BEAST_EXPECT((*env.le(alice))[ sfWalletLocator ] == somehash);
jt[sfWalletLocator.fieldName] = "";
env(jt);
BEAST_EXPECT(! env.le(alice)->isFieldPresent(sfWalletLocator));
}
void testEmailHash()
{
using namespace test::jtx;
Env env(*this);
Account const alice ("alice");
env.fund(XRP(10000), alice);
auto jt = noop(alice);
uint128 somehash = from_hex_text<uint128>("fff680681c2f5e6095324e2e08838f221a72ab4f");
jt[sfEmailHash.fieldName] = to_string(somehash);
env(jt);
BEAST_EXPECT((*env.le(alice))[ sfEmailHash ] == somehash);
jt[sfEmailHash.fieldName] = "";
env(jt);
BEAST_EXPECT(! env.le(alice)->isFieldPresent(sfEmailHash));
}
void testTransferRate()
{
struct test_results
{
double set;
TER code;
double get;
};
using namespace test::jtx;
auto doTests = [this] (FeatureBitset const& features,
std::initializer_list<test_results> testData)
{
Env env (*this, features);
Account const alice ("alice");
env.fund(XRP(10000), alice);
for (auto const& r : testData)
{
env(rate(alice, r.set), ter(r.code));
// If the field is not present expect the default value
if (!(*env.le(alice))[~sfTransferRate])
BEAST_EXPECT(r.get == 1.0);
else
BEAST_EXPECT(*(*env.le(alice))[~sfTransferRate] ==
r.get * QUALITY_ONE);
}
};
{
testcase ("Setting transfer rate (without fix1201)");
doTests (supported_amendments().reset(fix1201),
{
{ 1.0, tesSUCCESS, 1.0 },
{ 1.1, tesSUCCESS, 1.1 },
{ 2.0, tesSUCCESS, 2.0 },
{ 2.1, tesSUCCESS, 2.1 },
{ 0.0, tesSUCCESS, 1.0 },
{ 2.0, tesSUCCESS, 2.0 },
{ 0.9, temBAD_TRANSFER_RATE, 2.0 }});
}
{
testcase ("Setting transfer rate (with fix1201)");
doTests (supported_amendments(),
{
{ 1.0, tesSUCCESS, 1.0 },
{ 1.1, tesSUCCESS, 1.1 },
{ 2.0, tesSUCCESS, 2.0 },
{ 2.1, temBAD_TRANSFER_RATE, 2.0 },
{ 0.0, tesSUCCESS, 1.0 },
{ 2.0, tesSUCCESS, 2.0 },
{ 0.9, temBAD_TRANSFER_RATE, 2.0 }});
}
}
void testGateway()
{
using namespace test::jtx;
auto runTest = [](Env&& env, double tr)
{
Account const alice ("alice");
Account const bob ("bob");
Account const gw ("gateway");
auto const USD = gw["USD"];
env.fund(XRP(10000), gw, alice, bob);
env.trust(USD(3), alice, bob);
env(rate(gw, tr));
env.close();
auto const amount = USD(1);
Rate const rate (tr * QUALITY_ONE);
auto const amountWithRate =
toAmount<STAmount> (multiply(amount.value(), rate));
env(pay(gw, alice, USD(3)));
env(pay(alice, bob, USD(1)), sendmax(USD(3)));
env.require(balance(alice, USD(3) - amountWithRate));
env.require(balance(bob, USD(1)));
};
// Test gateway with allowed transfer rates
auto const noFix1201 = supported_amendments().reset(fix1201);
runTest (Env{*this, noFix1201}, 1.02);
runTest (Env{*this, noFix1201}, 1);
runTest (Env{*this, noFix1201}, 2);
runTest (Env{*this, noFix1201}, 2.1);
runTest (Env{*this, supported_amendments()}, 1.02);
runTest (Env{*this, supported_amendments()}, 2);
// Test gateway when amendment is set after transfer rate
{
Env env (*this, noFix1201);
Account const alice ("alice");
Account const bob ("bob");
Account const gw ("gateway");
auto const USD = gw["USD"];
double const tr = 2.75;
env.fund(XRP(10000), gw, alice, bob);
env.trust(USD(3), alice, bob);
env(rate(gw, tr));
env.close();
env.enableFeature(fix1201);
env.close();
auto const amount = USD(1);
Rate const rate (tr * QUALITY_ONE);
auto const amountWithRate =
toAmount<STAmount> (multiply(amount.value(), rate));
env(pay(gw, alice, USD(3)));
env(pay(alice, bob, amount), sendmax(USD(3)));
env.require(balance(alice, USD(3) - amountWithRate));
env.require(balance(bob, amount));
}
}
void testBadInputs(bool withFeatures)
{
using namespace test::jtx;
std::unique_ptr<Env> penv {
withFeatures ? new Env(*this) : new Env(*this, FeatureBitset{})};
Env& env = *penv;
Account const alice ("alice");
env.fund(XRP(10000), alice);
auto jt = fset(alice, asfDisallowXRP);
jt[jss::ClearFlag] = asfDisallowXRP;
env(jt, ter(temINVALID_FLAG));
jt = fset(alice, asfRequireAuth);
jt[jss::ClearFlag] = asfRequireAuth;
env(jt, ter(temINVALID_FLAG));
jt = fset(alice, asfRequireDest);
jt[jss::ClearFlag] = asfRequireDest;
env(jt, ter(temINVALID_FLAG));
jt = fset(alice, asfDisallowXRP);
jt[sfFlags.fieldName] = tfAllowXRP;
env(jt, ter(temINVALID_FLAG));
jt = fset(alice, asfRequireAuth);
jt[sfFlags.fieldName] = tfOptionalAuth;
env(jt, ter(temINVALID_FLAG));
jt = fset(alice, asfRequireDest);
jt[sfFlags.fieldName] = tfOptionalDestTag;
env(jt, ter(temINVALID_FLAG));
jt = fset(alice, asfRequireDest);
jt[sfFlags.fieldName] = tfAccountSetMask;
env(jt, ter(temINVALID_FLAG));
env(fset (alice, asfDisableMaster),
sig(alice),
ter(withFeatures ? tecNO_ALTERNATIVE_KEY : tecNO_REGULAR_KEY));
}
void testRequireAuthWithDir()
{
using namespace test::jtx;
Env env(*this);
Account const alice ("alice");
Account const bob ("bob");
env.fund(XRP(10000), alice);
env.close();
// alice should have an empty directory.
BEAST_EXPECT(dirIsEmpty (*env.closed(), keylet::ownerDir(alice)));
// Give alice a signer list, then there will be stuff in the directory.
env(signers(alice, 1, { { bob, 1} }));
env.close();
BEAST_EXPECT(! dirIsEmpty (*env.closed(), keylet::ownerDir(alice)));
env(fset (alice, asfRequireAuth), ter(tecOWNERS));
}
void run() override
{
testNullAccountSet();
testMostFlags();
testSetAndResetAccountTxnID();
testSetNoFreeze();
testDomain();
testGateway();
testMessageKey();
testWalletID();
testEmailHash();
testBadInputs(true);
testBadInputs(false);
testRequireAuthWithDir();
testTransferRate();
}
};
BEAST_DEFINE_TESTSUITE(AccountSet,app,ripple);
}
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