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https://github.com/OffchainLabs/prysm.git
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ddafedc268
* WIP - beacon-chain builds * pass blockchain tests * pass beacon-chain/execution tests * Passing RPC tests * fix building * add changelog * fix linters * Spectests * copy requests on Copy() * Fix tests * Fix config test * fix verification tests * add aliases for Electra types * double import and unskip spectests * Remove unnecessary comment
39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package enginev1_test
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import (
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"fmt"
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"testing"
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fuzz "github.com/google/gofuzz"
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enginev1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
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"github.com/prysmaticlabs/prysm/v5/testing/require"
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)
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func TestCopyExecutionPayload_Fuzz(t *testing.T) {
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fuzzCopies(t, &enginev1.ExecutionPayloadDeneb{})
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fuzzCopies(t, &enginev1.ExecutionPayloadCapella{})
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fuzzCopies(t, &enginev1.ExecutionPayload{})
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}
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func TestCopyExecutionPayloadHeader_Fuzz(t *testing.T) {
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fuzzCopies(t, &enginev1.ExecutionPayloadHeaderDeneb{})
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fuzzCopies(t, &enginev1.ExecutionPayloadHeaderCapella{})
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fuzzCopies(t, &enginev1.ExecutionPayloadHeader{})
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}
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func fuzzCopies[T any, C enginev1.Copier[T]](t *testing.T, obj C) {
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fuzzer := fuzz.NewWithSeed(0)
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amount := 1000
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t.Run(fmt.Sprintf("%T", obj), func(t *testing.T) {
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for i := 0; i < amount; i++ {
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fuzzer.Fuzz(obj) // Populate thing with random values
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got := obj.Copy()
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require.DeepEqual(t, obj, got)
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// check shallow copy working
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fuzzer.Fuzz(got)
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require.DeepNotEqual(t, obj, got)
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// TODO: think of deeper not equal fuzzing
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}
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})
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}
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