lmittmann / w3 / 6063965836

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github

Add package `w3vm` for simulating EVM message execution (#58)

* added multiEVMLogger

* added `defaultChainConfig`

* added `Receipt`

* switching to `go-ethereum` head

* added `VM` API

* added `Fetcher` interface

* added `Option`'s

* added `nilToZero` util

* moved and added zero values

* state: added `RPCFetcher`

* state: added `noopKeyValueStore`

* state: added `noopNodeIterator` and fixed `noopBatch`

* state: added `DB`

* state: renamed `account2` -> `account`

* added `defaultBlockContext`

* internal/mod: init

* state: added `Account` marshalling test

* state: added `forkState`

* state: added `NewTestingRPCFetcher`

* added `TestVMApply_Integration`

* added `VM` implementation

* w3types: using `types.EmptyCodeHash`

* upgraded `go-ethereum`

* filter nil-EVMLoggers in multiEVMLogger

* refactored db + drop all db storage logic

* moved `w3.RandA()` to `w3vm.RandA()`

* state: drop unused noop structs

* added testdata

* added `.gitattributes`

* try change selector

* move

* fixed name

* changed selector

* added `VM.Apply` tests

* added WETH storage slot utils

* added `VM` tests

* added `VM` Benchmark

* not always revert to zero, but take a snapshot in the before the call/apply instead

* disable BaseFee for calls

* fixing storage overwriting

* adding support for `WithFork`

* dependency upgrade

* added more integration test blocks

* ignore nil-Option's

* fixed repetitive state read

* state: fixed forkState change detection

* reverted dependency update

* updated comment

* upgraded to Go1.21

* dependency update

* dropped `Returner` interface for `CallFuncFactory` struct

* upgraded ´go-ethereum`

* return fetch error in vm state access methods

* refactored `VM`

* fixed `WithNoBaseFee` option

* doc update

* added support for pending block number

* state: changed API visibility

* merged package ... (continued)

828 of 828 new or added lines in 11 files covered. (100.0%)

1801 of 2320 relevant lines covered (77.63%)

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