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@holgerd77 holgerd77 released this 15 May 09:33
· 1240 commits to develop since this release
v7.0.0
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This is the last Ethereum tests release with a pre-Berlin HF state, so it provides some stable ground to upgrade client test runners against to be ready for a Berlin hardfork integration.

Tests Added

StateTests / BlockchainTests

EIP-2200

Added state tests (also as BlockchainTests) to validate the EIP-1706/EIP-2200 out of gas condition,
specifically aimed at validating less than or equals to the stipend handling, see GeneralStateTests/stSStoreTest/sstore_gasLeft.json, PR #649

DIV/SDIV/MOD/SDIV by Zero

Added state tests (also as BlockchainTests) checking DIV/SDIV/MOD/SDIV by zero, see GeneralStateTests/stSolidityTest/ByZero.json, PR #647

Stack Validity of SWAP

Added tests checking stack validity of SWAP, see GeneralStateTests/stStackTests/stackOverflowSWAP.json and [..]/stacksanitySWAP.json, PR #647

EXTCODEHASH Empty Account

Added more EXTCODEHASH state tests (also as BlockchainTests) of nonexistent and post suicide accounts, see GeneralStateTests/stExtCodeHash/callToNonExistent.json,
[..]/callToSuicideThenExtcodehash.json and [..]/createEmptyThenExtcodehash.json, PR #654

SELFBALANCE in different Call Types

Added a composite state test (also in BlockchainTests) for SELFBALANCE that will do all the exisitng test inside of CALL, DELEGATECALL, and CALLCODE calls,
see GeneralStateTests/stSelfBalance/selfBalanceCallTypes.json, PR #671

Retesteth Unit Tests

Introduced retesteth unitTests in BlockchainTests/InvalidBlocks/bcExpectSection/filling_unexpectedAccount.json, PR #676

Difficulty Tests

Added difficulty tests for EIP-2384 (Muir Glacier Difficulty Bomb Delay), PR #662

Keystore Tests

Added KeyStore test based on MyCrypto file in order to ensure that the generated file is compatible with MyCrypto and Metamask, PR #665

RLP Tests

Added RLP invalid tests for insufficient bytes, see RLPTests/invalidRLPTest.json, PR #614

Test Format Changes

BlockChainTests

LegacyTests

BlockChain tests up to ConstantinopleFix (aka Petersburg) now also have been moved to the [LegacyTests/] folder, the main test folders on this release only
contain the Istanbul tests, PR #648

VMTests -> BlockchainTests

VMTests have been converted to BlockchainTests and can now be found in BlockchainTests/ValidBlocks/VMTests/, PR #680

PostState Correction

On some LegacyTests postState has been corrected to postStateHash, you can use this repo search
to see which tests are affected. This might need some adoption of your test runner.

InvalidBlockChain Tests: Expected Block Exceptions

Major blockchain test refactoring, and regeneration on geth + retesteth, see files diff for an impression on the format changes (InvalidBlockchainTests). PR #672

Retesteth

  • Add Transition genesis retesteth configurations to default geth configs, PR #646
  • Updated default mining reward config for transition nets in retesteth configs to avoid retesteth error when filling the state tests, PR #650
  • Use additional forks in retesteth configs. Additional forks used in TransitionTests and not automatically used in StateTests/BlockchainTests, PR #651
  • Enable Istanbul in aleth's retesteth configs, PR #656
  • Fix ripemd160 precompile name in retesteth configs, PR #659
  • Fix ECADD and ECMUL precompiles in Istanbul retesteth config, PR #660
  • Add ChainID to Istanbul retesteth config, PR #661
  • Remove retesteth configs, configs are now stored in retesteth repo. PR #666

Test Fixes

  • Reduce 50k bytes code in quadratic complexity tests to 20k bytes. Resolves issue #657, see GeneralStateTests/stQuadraticComplexityTest/Call[*]KbytesContract[*].json, PR #658 and PR #669
  • Minor changes to the test filler format around field strictness, affected tests
    BlockchainTests/InvalidBlocks/bcExpectSection/filling_wrongStorage2.json,
    GeneralStateTests/stExtCodeHash/*, GeneralStateTests/stRandom/ (3),
    GeneralStateTests/stReturnDataTest/subcallReturnMoreThenExpected.json,
    GeneralStateTests/stStaticCall/static_call_value_inherit.json,
    GeneralStateTests/stTransactionTest/Opcodes_TransactionInit.json,
    PR #677
  • Upgrade and regenerate invalid RLP blockchain tests, PR #673
  • Fix test fillers affected by the CompareStates bug, affected tests
    BlockchainTests/ValidBlocks/bcStateTests/randomStatetest377.json,
    GeneralStateTests/stCallCreateCallCodeTest/Call1024PreCalls.json,
    GeneralStateTests/stChangedEIP150/Call1024PreCalls.json,
    GeneralStateTests/stCreate2/create2checkFieldsInInitcode.json,
    GeneralStateTests/stDelegatecallTestHomestead/Call1024PreCalls.json,
    GeneralStateTests/stRandom/randomStatetest349.json,
    GeneralStateTests/stRandom2/randomStatetest578.json,
    GeneralStateTests/stRefundTest/*,
    GeneralStateTests/stStaticCall/*,
    PR #678
  • Fixed blockgaslimit in CALLBlake2f_MaxRouds, see GeneralStateTests/stTimeConsuming/CALLBlake2f_MaxRounds.json, PR #679
  • Removed bcExpectSection in BlockchainTests from public tests, PR #684
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