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CHANGELOG.md

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07-02-2022: TestSuite 0.5.0 alpha-2

NEW

  • added ts4.get_cell_repr_hash()
  • implemented ts4.set_global_gas_limit()
  • added warning when ACCEPT is called in getter (globals.G_WARN_ON_ACCEPT_IN_GETTER)
  • added globals.G_SHOW_FULL_STACKTRACE = False for simplifying stacktrace in case of exception
  • added UnexpectedExitCodeException class
  • added ts4.globals.G_OVERRIDE_EXPECT_EC
  • added core.get_compiler_version_from_cell()

CHANGES / IMPROVEMENTS

  • reverted deprecation of decode_ints parameter for call_getter()
  • improved error reporting and error handling

FIXES

  • fixed an issue with Decoder(skip_fields=...) not working for tuples
  • fixed an issue with wrong message decoding in case of functionId collision
  • fixed an issue with possibly empty error for some ABI errors

EXPERIMENTAL

  • added tutorials/hello_debot.py

OTHER

  • updated documentation

24-12-2021: TestSuite 0.5.0 alpha-1

CHANGES / IMPROVEMENTS

  • added expect_ec parameter to dispatch_messages()
  • added support for loading ABI from .abi instead of .abi.json

FIXES

  • fixed incorrect behaviour when exception thrown after tvm.commit()

EXPERIMENTAL

  • added wrappers for call_method (.m) and call_method_signed (.ms)
  • enabled wrappers generation by default (G_GENERATE_GETTERS = True)

OTHER

  • BaseContract: added tvc_path and abi_path properties
  • more info about unknown message at trace_level == 1

20-12-2021: TestSuite 0.5.0 alpha-0

NEW

  • implemented accounting for gas fees
  • added support for gas limits
  • added support for RawReserve mode 2
  • added ts4.build_int_msg(src, dst, method, params, value)
  • added ts4.set_balance() and ts4.last_gas()
  • added ts4.set_trace_level() and ts4.set_trace_tvm()

CHANGES / IMPROVEMENTS

  • peek_msg() and peek_event() return None now on empty queue
  • dispatch_messages(): added limit parameter and return value
  • added support for multiple exit codes in dispatch_one_message() and dispatch_messages()

FIXES

  • fixed an issue with extera empty line when printing logstr()
  • fixed crash for ts4.grams(None)

EXPERIMENTAL

  • added experimental BaseContract.generate_getters(): Use c.g.test(1,2,3) instead of c.call_getter('test', dict(x=1, y=2, z=3))

OTHER

  • added ts4.BaseException()
  • added ts4.leq() comparator
  • printing messages: fixed coloring for src/dst, formatted value
  • shortened printed Cells
  • core: added GlobalConfig, get_global_config() and set_global_config()

09-11-2021: TestSuite 0.4.1

NEW

  • ABI 2.1: support for Optional type and strings
  • added ts4.core.get_now
  • added support for string seed in make_keypair()
  • added save_keypair() and load_keypair()
  • added gen_addr(name, initial_data, keypair, wc)
  • added more error description for exit codes (ec=51,52,60...)
  • added ts4.globals.G_SHOW_GETTERS setting
  • removed obsolete ts4.globals.G_DECODE_TUPLES

CHANGES

  • updated tutorial07_time.py

FIXES

  • fixed an issue with loading from '.boc'

27-07-2021: TestSuite 0.4.0

BREAKING CHANGES

  • moved all globals to ts4.globals module
  • changed return type of load_tvc() to Cell
  • changed return type of load_code_cell() to Cell
  • changed return type of load_data_cell() to Cell

NEW

  • added encode_message_body function for encoding message
  • added error description for exit_code=76 (constructor was not called)
  • added support for static members initialization (initial data)
  • added ts4.make_keypair(seed) parameter to generate constant keys
  • added global decoder parameters config (ts4.decoder)
  • added utils.either_or() helper
  • added Decoder class with decoding parameters
  • added support for native strings in parameters (no need to call str2bytes())
  • added ts4.globals.G_DEFAULT_BALANCE
  • implemented checking of ABI types and names when calling getters and methods

CHANGES

  • updated tutorial01_getters.py
  • updated tutorial02_methods.py
  • updated tutorial09_send_money.py
  • updated tutorial10_encode_call.py

FIXES

  • fixed bug in BalanceWatcher
  • fixed bug in reserved balance mode 0
  • fixed crash when account does not exist
  • fixed crash at duplicate deployment
  • fixed printing of Bytes in eq()
  • fixed Bytes comparision (uppercase vs lowercase)
  • fixed annoying problem with unclear message when misspellen parameters: RuntimeError: cannot encode abi body: WrongDataFormat { val: Null }

EXPERIMENTAL

  • implemented experimental G_AUTODISPATCH mode

OTHER

  • major python code refactoring!

25-05-2021: TestSuite 0.3.0

BREAKING CHANGES

  • The following member functions of BaseContract transformed into properties: addr(), address(), balance(), keypair()

New Features

  • Improved readability of verbose output
  • Implemented printing of text error message in case of unexpected exit_code
  • Added support for mappings in call_getter
  • Reworked the way to work with private and public keys
  • Added keypair parameter to BaseContract's constructor

Tutorials

  • Updated tutorials 01_getters, 03_constructos and 09_send_money

Bugs and Issues

  • Added return to the call_method_signed
  • Fixed an issue with crash at self-destruction
  • Changed return type for load_code_cell/load_data_cell from string to Cell
  • Made BaseContract.create_keypair() deprecated
  • Changed behaviour of decode_tuples parameter
  • Added G_DECODE_TUPLES global variable
  • Added a type check in Cell's constructor

15-04-2021: TestSuite 0.2.1

New Features

  • Added ts4.core.fetch_contract_state()
  • Implemented self-destruct feature (128+32)
  • Added class Cell

Tutorials

  • Updated tutorial09_send_money with case which simulating to send message likes the Surf

Bugs and Issues

  • Forced to close opened files after reading
  • Fixed Bytes to string comparision behavior
  • Added ts4.set_config_param() helper
  • Added ts4.sign_cell() helper
  • Improved support for bounced messages (no 'WARNING! Unknown message!' anymore)
  • Improved error handling

26-03-2021: TestSuite 0.2.0

General

  • Added ts4.init() function for initializing TS4.
  • Added ts4.reset_all().
  • Added ts4.load_code_cell() and ts4.load_data_cell().
  • Added ts4.set_contract_abi().
  • Added ts4.zero_addr().
  • Improved support for working with large ints.
  • Added callback parameter to dispatch_messages().
  • added Bytes helper class
  • added dst parameter to Msg.is_event()
  • Added G_STOP_ON_NO_ACCEPT flag that controls runtime progress while processing method without tvm.accept().
  • No need to change working directory before running tests anymore

Tutorials

  • added tutorial11_set_code - using the contract code update functionality
  • updated all tutorials

Bugs and Issues

  • Added support for msg.createdAt, block.timestamp and tx.timestamp.

Methods and getters

  • Implemented calling methods with return value.
  • Forbidden sending messages and firing events from getters.
  • Removed private_key parameter from call_getter().
  • Added expect_ec parameter to call_getter().
  • Added experimental call_getter(...decode=True) mode.

25-02-2021: TestSuite 0.1.2

General

  • renamed ts4_py_lib to tonos_ts4.ts4
  • added ability to install TS4 from package (pip install tonos-ts4)
  • changed setup instructions for building TS4 from source.

Tutorials

  • added tutorial10_encode_call - encode a payload for use in a transfer function call
  • updated tutorials

Core Engine

  • added support for ACCEPT
  • added support for tvm.log() (see the tutorial01_getters.py)
  • fixed an issue with getter returning array of structs
  • major refactoring for Rust code

Python library

  • added Address and Msg helper classes
  • added BaseContract.keypair()
  • added ts4.get_balance()
  • implemented printing getter names in verbose mode
  • improved error reporting

10-02-2021: TestSuite 0.1.1

Tutorials

  • added tutorial06_signatures - working with singed external calls, and handling exceptions raised by a contract.
  • added tutorial07_time - fast-forwarding time however you need to.
  • added tutorial08_balance - fetching contract balance.
  • added tutorial09_send_money - send money and watch it travel within the virtual blockchain.
  • improved previous tutorials

Python and Engine

  • added support for bounced messages
  • added ts4.version()
  • added ts4.register_abi()
  • added private_key parameter to core.deploy_contract()
  • added expect_ec parameter to call_method() and dispatch_one_message()
  • enabled cutting of long strings when dumping messages to improve readabiliy of debug output
  • fixed an issue with signed offchain constructor
  • improved error handling and reporting
  • added more checks and helpers to ts4lib.py
  • renamed ts4lib.py to ts4.py
  • large refactoring and code cleanup

Other

  • fixed the build process under macOS
  • switched to the latest PyO3 library

20-01-2021: Initial Release of version 0.1.0

  • Initial Release of version 0.1.0