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@lithp lithp released this 19 Dec 02:52
· 1611 commits to develop since this release
v6.0.0-beta.3
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Learn about vigilant mode.

This is the third release, which can be used to reference a static snapshot of the tests. It adds a lot of tests for EIP-1052 (EXTCODEHASH) and makes a few small breaking changes. Note that this release does not represent full Constantinople test coverage, there are more Constantinople tests incoming.

Potentially breaking changes

  • #547 requires your integration to understand the network ByzantiumToConstantinopleAt5, which is analogous to existing pseudo networks such as FrontierToHomesteadAt5 and EIP158ToByzantiumAt5.

  • #557 changes the format of the rlp tests, byte strings are now prefixed with "0x"

EIP 1234

  • #547 added a test for the difficulty changes. This adds the network ByzantiumToConstantinopleAt5, which is analogous to existing networks such as FrontierToHomesteadAt5 and EIP158ToByzantiumAt5.

EIP 1052

  • #548 Added a test for EXTCODEHASH called on an account created in the same transaction
  • #549 added a few more tests for EXTCODEHASH and EXTCODESIZE on accounts created in the same transaction
  • #550 Checks that changes to an account's nonce, balance, or storage do not change the result of calling EXTCODEHASH
  • #552 Added another EXTCODEHASH test, what if it's run on accounts which have self-destructed?
  • #563 Another spectacularly detailed test case of EXTCODEHASH involving recursive calls and oog-induced revert
  • #566 checks that EXTCODEHASH returns a different result when the code changes
  • #568 adds a test for EXTCODEHASH; what if the contract being hashed self destructed while in the middle of a delegate call?
  • #569 calls EXTCODEHASH on an empty contract

Misc

  • #551 tests for a Constantinople bug the fuzzer found in geth
  • #544 adds an RLP test, courtesy of the mana team
  • #557 changes the format of the rlp tests, byte strings are now prefixed with "0x"
  • #561 changed some of the tests. There were some changes to testeth which made the previous tests impossible to regenerate. They were refactored but not in a way which should break any client.
  • #567 adds a Constantinople test Mana found when they failed to sync with Ropsten
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