feat(ssz): BeaconState Generic #1828
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Caution Review failedThe pull request is closed. WalkthroughThe recent changes enhance the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant BeaconState
participant Eth1Data
User->>BeaconState: Create with Eth1Data
BeaconState->>Eth1Data: Use methods for data handling
Eth1Data-->>BeaconState: Return processed data
BeaconState-->>User: Return final state
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #1828 +/- ##
==========================================
+ Coverage 24.97% 32.45% +7.47%
==========================================
Files 326 7 -319
Lines 14184 114 -14070
Branches 19 19
==========================================
- Hits 3543 37 -3506
+ Misses 10511 76 -10435
+ Partials 130 1 -129 |
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Actionable comments posted: 0
Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Files selected for processing (3)
- mod/consensus-types/pkg/types/state.go (11 hunks)
- mod/consensus-types/pkg/types/state_test.go (3 hunks)
- mod/node-core/pkg/components/types.go (1 hunks)
Additional comments not posted (6)
mod/consensus-types/pkg/types/state_test.go (3)
41-43: LGTM! But verify the function usage in the codebase.The code changes are approved.
However, ensure that all function calls to
generateValidBeaconStatematch the new signature.Verification successful
All usages of
generateValidBeaconStatematch the new signature.The function calls to
generateValidBeaconStatehave been verified and they all align with the updated type parameters.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all function calls to `generateValidBeaconState` match the new signature. # Test: Search for the function usage. Expect: Only occurrences of the new signature. rg --type go -A 5 $'generateValidBeaconState'Length of output: 2703
140-142: LGTM! But verify the test coverage.The code changes are approved.
However, ensure that the test cases cover the new type-specific behavior.
Verification successful
LGTM! The test coverage for the new type-specific behavior in
BeaconStateis adequate.The
TestBeaconStateMarshalUnmarshalSSZfunction and other related tests comprehensively cover the new type-specific behavior.
TestBeaconStateMarshalUnmarshalSSZ: Tests marshalling and unmarshalling.TestBeaconState_UnmarshalSSZ_Error: Tests error handling during unmarshalling.TestBeaconState_MarshalSSZTo: Tests marshalling with additional checks.TestHashTreeRootandTestGetTree: Test additional methods ofBeaconState.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the test coverage for `TestBeaconStateMarshalUnmarshalSSZ`. # Test: Search for the test function usage. Expect: Comprehensive test cases covering new type-specific behavior. rg --type go -A 5 $'TestBeaconStateMarshalUnmarshalSSZ'Length of output: 529
Script:
#!/bin/bash # Description: Retrieve the full implementation of the `TestBeaconStateMarshalUnmarshalSSZ` function and any other relevant test functions in the `state_test.go` file. # Retrieve the full implementation of `TestBeaconStateMarshalUnmarshalSSZ` rg --type go -A 50 $'func TestBeaconStateMarshalUnmarshalSSZ' mod/consensus-types/pkg/types/state_test.go # Retrieve other test functions in the same file to check for additional coverage rg --type go $'func Test' mod/consensus-types/pkg/types/state_test.goLength of output: 1808
166-168: LGTM! But verify the test coverage.The code changes are approved.
However, ensure that the test cases cover the new type-specific behavior.
Verification successful
Test coverage is comprehensive.
The test functions in
state_test.goadequately cover the new type parameters forBeaconState. They include tests for marshalling, unmarshalling, hash tree root, and error handling, ensuring that the new type-specific behavior is well-tested.
TestBeaconStateMarshalUnmarshalSSZTestHashTreeRootTestGetTreeTestBeaconState_UnmarshalSSZ_ErrorTestBeaconState_MarshalSSZToTestBeaconState_HashTreeRootScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the test coverage for `TestBeaconState_UnmarshalSSZ_Error`. # Test: Search for the test function usage. Expect: Comprehensive test cases covering new type-specific behavior. rg --type go -A 5 $'TestBeaconState_UnmarshalSSZ_Error'Length of output: 579
Script:
#!/bin/bash # Description: Verify the test coverage for `BeaconState` with the new type parameters. # Search for all test functions in the state_test.go file. rg --type go --pattern '^func Test' mod/consensus-types/pkg/types/state_test.go # Extract and display the implementations of these test functions to check their coverage. rg --type go --pattern '^func Test' -A 20 mod/consensus-types/pkg/types/state_test.goLength of output: 993
Script:
#!/bin/bash # Description: Verify the test coverage for `BeaconState` with the new type parameters. # Search for all test functions in the state_test.go file. rg '^func Test' mod/consensus-types/pkg/types/state_test.go # Extract and display the implementations of these test functions to check their coverage. rg '^func Test' -A 20 mod/consensus-types/pkg/types/state_test.goLength of output: 2191
mod/consensus-types/pkg/types/state.go (2)
57-57: LGTM! But verify the method usage in the codebase.The code changes are approved.
However, ensure that all instances of
BeaconStatemethods usage in the codebase align with the new type definitions and generics.Verification successful
Let's correct the regex pattern and re-run the script to verify the usage of
BeaconStatemethods in the codebase.
Verified: The methods of
BeaconStatealign with the new type definitions and generics.The methods in
mod/consensus-types/pkg/types/state.gohave been updated to use the new type parameters, and they are consistently applied. No issues were found with the method usage.
mod/consensus-types/pkg/types/state.goScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all instances of `BeaconState` methods usage in the codebase align with the new type definitions and generics. # Test: Search for the method usage. Expect: Only occurrences of the new type definitions and generics. rg --type go -A 5 $'func (st *BeaconState'Length of output: 121
Script:
#!/bin/bash # Description: Verify all instances of `BeaconState` methods usage in the codebase align with the new type definitions and generics. # Test: Search for the method usage. Expect: Only occurrences of the new type definitions and generics. rg --type go -A 5 'func \(st \*BeaconState'Length of output: 3564
34-44: LGTM! But verify the struct usage in the codebase.The code changes are approved.
However, ensure that all instances of
BeaconStateusage in the codebase align with the new type definitions and generics.Verification successful
LGTM! But verify the struct usage in the codebase.
The code changes are approved.
However, ensure that all instances of
BeaconStateusage in the codebase align with the new type definitions and generics.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify all instances of `BeaconState` usage in the codebase align with the new type definitions and generics. # Test: Search for the struct usage. Expect: Only occurrences of the new type definitions and generics. rg --type go -A 5 $'BeaconState'Length of output: 235019
mod/node-core/pkg/components/types.go (1)
121-121: LGTM! But verify the type usage in the codebase.The code changes are approved.
However, ensure that all instances of
Eth1Datausage in the codebase align with the new type declaration.
itsdevbear
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Actionable comments posted: 1
Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Files selected for processing (6)
- mod/consensus-types/pkg/types/payload_header.go (1 hunks)
- mod/consensus-types/pkg/types/payload_header_test.go (2 hunks)
- mod/consensus-types/pkg/types/state.go (11 hunks)
- mod/consensus-types/pkg/types/state_test.go (4 hunks)
- mod/node-core/pkg/components/types.go (1 hunks)
- mod/primitives/pkg/constraints/basic.go (2 hunks)
Additional comments not posted (20)
mod/primitives/pkg/constraints/basic.go (2)
79-84: LGTM!The
StaticSSZFieldinterface correctly extendsSSZFieldandssz.StaticObject.
86-91: LGTM!The
DynamicSSZFieldinterface correctly extendsSSZFieldandssz.DynamicObject.mod/consensus-types/pkg/types/state_test.go (3)
41-63: LGTM!The changes to
generateValidBeaconStateimprove type safety and clarity by specifying type parameters forBeaconState.
159-170: LGTM!The changes to
TestBeaconStateMarshalUnmarshalSSZensure that the test accurately reflects the new type parameters forBeaconState.
194-205: LGTM!The changes to
TestBeaconState_UnmarshalSSZ_Errorensure that the test accurately reflects the new type parameters forBeaconState.mod/consensus-types/pkg/types/state.go (10)
33-43: LGTM!The changes to the
BeaconStatestructure improve type safety and maintainability by including constraints on its type parameters.
Line range hint
83-127:
LGTM!The changes to the
Newfunction ensure that it correctly initializes theBeaconStatewith the new type parameters.
Line range hint
142-155:
LGTM!The changes to the
SizeSSZfunction ensure that it correctly calculates the SSZ encoded size for theBeaconState.
Line range hint
166-205:
LGTM!The changes to the
DefineSSZfunction ensure that it correctly defines the SSZ encoding for theBeaconState.
210-215: LGTM!The changes to the
MarshalSSZfunction ensure that it correctly marshals theBeaconStateinto SSZ format.
218-221: LGTM!The changes to the
UnmarshalSSZfunction ensure that it correctly unmarshals theBeaconStatefrom SSZ format.
225-228: LGTM!The changes to the
HashTreeRootfunction ensure that it correctly computes the Merkleization of theBeaconState.
Line range hint
235-243:
LGTM!The changes to the
MarshalSSZTofunction ensure that it correctly marshals theBeaconStateinto SSZ format and appends it to the provided byte slice.
Line range hint
251-297:
LGTM!The changes to the
HashTreeRootWithfunction ensure that it correctly computes the hash tree root of theBeaconStateusing the providedHashWalker.
399-402: LGTM!The changes to the
GetTreefunction ensure that it correctly computes the SSZ proof tree of theBeaconState.mod/consensus-types/pkg/types/payload_header_test.go (1)
119-119: Verify the behavior of theEmptymethod.Ensure that the
Emptymethod initializes theExecutionPayloadHeadercorrectly without theversionparameter.Verification successful
The
Emptymethod for theExecutionPayloadHeaderstructure correctly initializes an empty instance without requiring aversionparameter.
mod/consensus-types/pkg/types/payload_header.go:func (h *ExecutionPayloadHeader) Empty() *ExecutionPayloadHeader { return &ExecutionPayloadHeader{} }Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the behavior of the `Empty` method. # Test: Search for the `Empty` method implementation. Expect: Correct initialization without the version parameter. rg --type go 'func (h \*ExecutionPayloadHeader) Empty\(\) \*ExecutionPayloadHeader' -A 5Length of output: 90
Script:
#!/bin/bash # Description: Locate the `ExecutionPayloadHeader` structure and its methods. # Search for the `ExecutionPayloadHeader` structure definition. rg --type go 'type ExecutionPayloadHeader struct' -A 10 # Search for methods associated with `ExecutionPayloadHeader`, including `Empty`. rg --type go 'func (h \*ExecutionPayloadHeader)' -A 5Length of output: 3455
Script:
#!/bin/bash # Description: Locate the `Empty` method for the `ExecutionPayloadHeader` structure in the specified file. # Search for the `Empty` method within the `mod/consensus-types/pkg/types/payload_header.go` file. rg 'func (h \*ExecutionPayloadHeader) Empty\(\) \*ExecutionPayloadHeader' mod/consensus-types/pkg/types/payload_header.go -A 5Length of output: 128
Script:
#!/bin/bash # Description: Locate any `Empty` method definitions across the codebase. # Search for the `Empty` method definitions across the codebase. rg 'func (.*) Empty\(\) \*' -A 5Length of output: 3155
mod/node-core/pkg/components/types.go (1)
121-123: Verify the correct definition and integration ofEth1Data.Ensure that the new type alias
Eth1Datais correctly defined and integrated within the codebase.Verification successful
The
Eth1Datatype alias is correctly defined and integrated.
- The
Eth1Datatype alias inmod/node-core/pkg/components/types.gorefers to the struct definition inmod/consensus-types/pkg/types/eth1data.go.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the correct definition and integration of `Eth1Data`. # Test: Search for the `Eth1Data` type alias definition. Expect: Correct definition and integration. rg --type go 'type Eth1Data' -A 5Length of output: 959
Script:
#!/bin/bash # Description: Verify the usage of `Eth1Data` in the `mod/node-core/pkg/components/types.go` file. # Test: Search for the usage of `Eth1Data` in the `mod/node-core/pkg/components/types.go` file. rg 'Eth1Data' mod/node-core/pkg/components/types.go -A 5 -B 5Length of output: 1833
mod/consensus-types/pkg/types/payload_header.go (3)
85-86: Verify the correct initialization ofExecutionPayloadHeader.Ensure that the
Emptymethod initializes theExecutionPayloadHeadercorrectly without theforkVersionparameter.
92-94: Verify the correct initialization ofExecutionPayloadHeaderinNewFromSSZ.Ensure that the
NewFromSSZmethod initializes theExecutionPayloadHeadercorrectly without theforkVersionparameter.Verification successful
Verified the correct initialization of
ExecutionPayloadHeaderinNewFromSSZ.The method
NewFromSSZcorrectly initializes theExecutionPayloadHeaderby calling theEmptymethod and then unmarshalling the SSZ bytes, without requiring theforkVersionparameter.
- Location:
mod/consensus-types/pkg/types/payload_header.goScripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the correct initialization of `ExecutionPayloadHeader` in `NewFromSSZ`. # Test: Search for the `NewFromSSZ` method implementation. Expect: Correct initialization without the version parameter. rg --type go 'func (h \*ExecutionPayloadHeader) NewFromSSZ' -A 5Length of output: 66
Script:
#!/bin/bash # Description: Verify the correct initialization of `ExecutionPayloadHeader` in `NewFromSSZ`. # Test: Search for the `NewFromSSZ` method implementation. Expect: Correct initialization without the version parameter. rg --type go 'func (h \*ExecutionPayloadHeader) NewFromSSZ' -A 10Length of output: 67
Script:
#!/bin/bash # Description: Verify the presence and correct initialization of `ExecutionPayloadHeader` in `NewFromSSZ`. # Test: Search for any function definitions that include `NewFromSSZ` in their name. rg --type go 'NewFromSSZ' -A 10Length of output: 19279
100-102: Verify the correct initialization ofExecutionPayloadHeaderinNewFromJSON.Ensure that the
NewFromJSONmethod initializes theExecutionPayloadHeadercorrectly without theforkVersionparameter.Verification successful
Verify the correct initialization of
ExecutionPayloadHeaderinNewFromJSON.The method
NewFromJSONcorrectly initializes theExecutionPayloadHeaderby calling theEmptymethod and unmarshalling the JSON data into it. TheforkVersionparameter is not required for this initialization as per the current implementation.
mod/consensus-types/pkg/types/payload_header.go: MethodNewFromJSONinitializesExecutionPayloadHeadercorrectly.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the correct initialization of `ExecutionPayloadHeader` in `NewFromJSON`. # Test: Search for the `NewFromJSON` method implementation. Expect: Correct initialization without the version parameter. rg --type go 'func (h \*ExecutionPayloadHeader) NewFromJSON' -A 5Length of output: 67
Script:
#!/bin/bash # Description: Verify the correct initialization of `ExecutionPayloadHeader`. # Test: Search for any method that initializes `ExecutionPayloadHeader`. Expect: Correct initialization without the version parameter. rg --type go 'func (h \*ExecutionPayloadHeader)' -A 10Length of output: 56
Script:
#!/bin/bash # Description: Verify the correct initialization of `ExecutionPayloadHeader`. # Test: Search for any occurrence of `ExecutionPayloadHeader` initialization in the codebase. Expect: Correct initialization without the version parameter. rg --type go 'ExecutionPayloadHeader' -A 10Length of output: 346833
| // SSZField is an interface for types that can be used as SSZ fields. | ||
| // It requires methods for creating an empty instance, computing a hash tree | ||
| // root, | ||
| // and allows pointer access to the underlying type. | ||
| type SSZField[SelfPtrT, SelfT any] interface { | ||
| // Empty returns a new empty instance of the type. | ||
| Empty() SelfPtrT | ||
| // HashTreeRootWith computes the hash tree root of the object using the | ||
| // provided HashWalker. | ||
| HashTreeRootWith(fastssz.HashWalker) error | ||
| // Allows pointer access to the underlying type. | ||
| *SelfT |
There was a problem hiding this comment.
Improve documentation comments for SSZField interface.
The documentation comments can be made more concise and clear.
- // It requires methods for creating an empty instance, computing a hash tree root,
- // and allows pointer access to the underlying type.
+ // SSZField defines methods for creating an empty instance, computing a hash tree root,
+ // and providing pointer access to the underlying type.Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| // SSZField is an interface for types that can be used as SSZ fields. | |
| // It requires methods for creating an empty instance, computing a hash tree | |
| // root, | |
| // and allows pointer access to the underlying type. | |
| type SSZField[SelfPtrT, SelfT any] interface { | |
| // Empty returns a new empty instance of the type. | |
| Empty() SelfPtrT | |
| // HashTreeRootWith computes the hash tree root of the object using the | |
| // provided HashWalker. | |
| HashTreeRootWith(fastssz.HashWalker) error | |
| // Allows pointer access to the underlying type. | |
| *SelfT | |
| // SSZField is an interface for types that can be used as SSZ fields. | |
| // SSZField defines methods for creating an empty instance, computing a hash tree root, | |
| // and providing pointer access to the underlying type. | |
| type SSZField[SelfPtrT, SelfT any] interface { | |
| // Empty returns a new empty instance of the type. | |
| Empty() SelfPtrT | |
| // HashTreeRootWith computes the hash tree root of the object using the | |
| // provided HashWalker. | |
| HashTreeRootWith(fastssz.HashWalker) error | |
| // Allows pointer access to the underlying type. | |
| *SelfT |
Summary by CodeRabbit
New Features
BeaconState, improving type safety and clarity.Eth1Datatype for better handling of Ethereum 1.0 data.SSZField,StaticSSZField, andDynamicSSZField) to the constraints package.ExecutionPayloadHeader, enhancing usability.Bug Fixes
BeaconStateto align with new type parameters, ensuring proper functionality for marshaling and unmarshaling data.Chores
generateValidBeaconStatefunction to specify type parameters, enhancing type specificity in test cases.