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marioevz merged 1 commit into from
Jan 21, 2025
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Add blob schedule docs #1099

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4 changes: 4 additions & 0 deletions docs/consuming_tests/blockchain_test.md
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Expand Up @@ -80,6 +80,10 @@ Hash of the last valid block, or the genesis block hash if the list of blocks is

Account allocation for verification after all the blocks have been processed.

#### - `blobSchedule`: [`BlobSchedule`](./common_types.md#blobschedule-mappingforkforkblobschedule)

Optional; present from Cancun on. Maps forks to their blob schedule configurations as defined by [EIP-7840](https://eips.ethereum.org/EIPS/eip-7840).

#### - `sealEngine`: `str`

Deprecated: Seal engine used to mine the blocks.
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8 changes: 8 additions & 0 deletions docs/consuming_tests/blockchain_test_engine.md
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Expand Up @@ -63,10 +63,18 @@ Version of the `engine_forkchoiceUpdatedVX` directive to use to set the head of

Starting account allocation for the test. State root calculated from this allocation must match the one in the genesis block.

#### - `lastblockhash`: [`Hash`](./common_types.md#hash)

Hash of the last valid block, or the genesis block hash if the list of blocks is empty, or contains a single invalid block.

#### - `post`: [`Alloc`](./common_types.md#alloc-mappingaddressaccount)

Account allocation for verification after all the blocks have been processed.

#### - `blobSchedule`: [`BlobSchedule`](./common_types.md#blobschedule-mappingforkforkblobschedule)

Optional; present from Cancun on. Maps forks to their blob schedule configurations as defined by [EIP-7840](https://eips.ethereum.org/EIPS/eip-7840).

### `FixtureEngineNewPayload`

#### - `executionPayload`: [`FixtureExecutionPayload`](#fixtureexecutionpayload)
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20 changes: 20 additions & 0 deletions docs/consuming_tests/common_types.md
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Expand Up @@ -82,6 +82,26 @@ Storage of the account.

State allocation represented as a JSON object, where the keys are the addresses of the accounts, and the values are the accounts.

### `BlobSchedule`: [`Mapping`](#mapping)`[`[`Fork`](#fork)`,`[`ForkBlobSchedule`](#forkblobschedule)`]`

Maps forks to blob schedule configurations as defined by [EIP-7840](https://eips.ethereum.org/EIPS/eip-7840).

### `ForkBlobSchedule`

A fork blob schedule as defined by [EIP-7840](https://eips.ethereum.org/EIPS/eip-7840) as a JSON dictionary with the following entries:

#### - `target`: [`ZeroPaddedHexNumber`](#zeropaddedhexnumber)

The target blob count for a block.

#### - `max`: [`ZeroPaddedHexNumber`](#zeropaddedhexnumber)

The maximum possible blob count for a block.

#### - `base_fee_update_fraction`: [`ZeroPaddedHexNumber`](#zeropaddedhexnumber)

The blob base fee update fraction (adjusts the responsiveness of blob gas pricing per fork).

## Fork

Fork type is represented as a JSON string that can be set to one of the following values:
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4 changes: 4 additions & 0 deletions docs/consuming_tests/state_test.md
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Expand Up @@ -60,6 +60,10 @@ Transaction to be executed.

Mapping of lists of post for verification per fork, where each element represents a single possible outcome of the transaction execution after being applied to the `pre`.

#### - `blobSchedule`: [`BlobSchedule`](./common_types.md#blobschedule-mappingforkforkblobschedule)

Optional; present from Cancun on. Maps forks to their blob schedule configurations as defined by [EIP-7840](https://eips.ethereum.org/EIPS/eip-7840).

### `FixtureEnvironment`

#### - `currentCoinbase`: [`Address`](./common_types.md#address)
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