This adds "require" functionality which allows invariants
to be checked after processing transactions using a simple,
terse interface. Also adds more comprehensive test coverage
for the framework itself, verifying that the more sophisticated
language constructs work in all ways.
All functions and classes have been split up into individual
files which may be included a-la carte, or accessed through
a single convenience header <ripple/test/jtx.h>
* Move, rename all sources
* Put everything in the jtx namespace
* Add sendmax funclet
* Rename funclet to paths
* Correctly set input issue and destination amount in path
* Conditionally invoke funclets using is_call_possible
* Add any() function means "any currency they will accept"
* Add None, none modifiers on amounts to mean "no amount"
* Add require conditions to JTx
* Add Env::require variadic condition checker
* Add le, rename some items for consistency
* Add require functors, balance, flags, nflags
* Add require functors lines, owners, offers, tickets
* Add ticket example of extending the system
* Add noripple modifier for funding accounst
* Add Env::st to parse Json into STTx
* Add tests to ensure correctness of fund()
* Add virtual Env member hooks
* Add Env::balance
* Add Env::seq
* Add PrettyAmount
* Add all container Account support
* IOU and XRP return PrettyAmount amounts
* IOUs print the issuer's name instead of base58
* Fix int and double conversions to XRP
* Fix autofill of Env::fund with noripple
This performs a deep refactor on the Ledger class and its supporting
classes, in preparation for the move to shared_ptr<SLE const> in
places where the SLE is immutable and we are currently using
shared_ptr<SLE>.
Member functions are converted to free functions, the SLECache is an
explicit parameter, one line convenience functions are removed to
streamline the interface. Some callers are changed to use <SLE const>
instead of <SLE>
SLECache:
* Moved to its own header file
RippleState:
* Remove unused functions
* Store the SLE as const
* Simplify callers
AccountState:
* Remove unused members
* Simplify existing members
Ledger:
* Replace writeBack with insert and update
* Remove unused functions
* Remove LedgerStateParams
* Move getLastFullLedger to Application
* add entryCacheI, exists, fetch, erase
* Use boost::optional where it makes sense
* Make member functions free functions
Free functions:
* fetch: cache-aware SLE retrieval
* forEachItem, forEachItemAfter
* (various)
This adds a suite of tools used to write unit tests. The Env provides
a context containing a ledger, and routines that assemble transactions
from JSON with optional "funclets" that add details in an exensible, terse
notation.
These routines replace existing code to compute SHA512-Half hashes.
The new code accumulates serialized data into a hashing context
instead of allocating a buffer, for improved performance.
* Inject dependencies, make functions free and levelize
* Add comments to document the intent behind the code
* Reduce class public interfaces
* Remove support for proposals without ledger hashes
A Validator Manifest allows validators to use a generated ed25519
secret key as a master key for generating new validator public/secret
key pairs. Using this mechanism, rippled instances trust the master
ed25519 public key instead of the now-ephemeral validator public key.
Through a new message and propagation scheme, this lets a validator
change its ephemeral public key without requiring that all rippled
instances on the network restart after maintaining the configuration
file.
* Consolidate constructors
* Use pointer/size instead of Serializer
* Factor out PendingSaves
* Make some members free functions
* Reduce size of constructor initializer lists
This commit provides support for 2-level multi-signing of
transactions. The ability is usually compiled out, since other
aspects of multi-signing are not yet complete.
Here are the missing parts:
o Full support for Tickets in transactions.
o Variable fees based on the number of signers,
o Multiple SignerLists with access control flags on accounts,
o Enable / disable operations based on access control flags,
o Enable / disable all of multi-signing based on an amendment,
o Integration tests, and
o Documentation.
Add support for the SignerListSet transaction as a step toward
multi-sign support.
As part of the SignerListSet implementation, add InnerObjectFormat
templates (similar to TxFormats and LedgerFormats) and enforce them
in STObject, STArray, and STParsedJSON.
* Remove the deprecated wallet_accounts command.
* Remove dead code for generator maps.
* Remove the help for the obsolete wallet_add and wallet_claim commands
(which have already been removed).
Credits made to any account during the processing of a payment are delayed until
the payment completes, enforcing a new invariant: liquidity for any paths
during a payment's execution may never increase. This eliminates the need for special
code to handle a variety of corner cases where consuming liquidity in one path
increases liquidity in others.
For large data sets the JOIN may not make forward progress in time.
This prevents the deletion of those entries in the database during
online delete. The number of such entries is very small compared to
the total size of the data anyway. A future version will address
this more thoroughly.
