mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-06-20 13:44:31 +00:00
5429fd87c8
* feat: pseudo-generic extra payloads in `params.ChainConfig` and `params.Rules` * feat: `params.ExtraPayloadGetter` for end-user type safety * refactor: payloads only available through `params.ExtraPayloadGetter` * chore: make `libevm/examples/extraparams` a `params` testable example * doc: `libevm/pseudo` package comments and improved readability * doc: `params.*Extra*` comments and improved readability * doc: `params.ExtraPayloadGetter` comments and improved readability * doc: `params/config.libevm_test.go` comments and improved readability * refactor: simplify `params.ChainConfig.UnmarshalJSON()` * refactor: abstract new/nil-pointer creation into `pseudo.Constructor`s * feat: precompile override via `params.Extras` hooks * doc: flesh out `PrecompileOverride()` in example * doc: complete commentary and improve readability * refactor: `ChainConfig.Hooks()` + `Rules` equivalent * chore: rename precompiles test file in keeping with geth equivalent * feat: stateful precompiles + allowlist hooks The allowlist hooks are included in this commit because they allow for the same functionality as stateful precompiles in `ava-labs/coreth` and `ava-labs/subnet-evm`. * fix: `StateTransition.canExecuteTransaction()` used `msg.From` instead of `To` * test: `params.RulesHooks.CanCreateContract` integration * test: `params.RulesHooks.CanExecuteTransaction` integration * test: `vm.NewStatefulPrecompile()` integration * refactor: simplify test of `CanCreateContract` * refactor: abstract generation of random `Address`/`Hash` values * doc: full documentation + readability refactoring/renaming * fix: remove circular dependency in tests
45 lines
930 B
Go
45 lines
930 B
Go
package pseudo
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestConstructor(t *testing.T) {
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testConstructor[uint](t)
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testConstructor[string](t)
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testConstructor[struct{ x string }](t)
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}
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func testConstructor[T any](t *testing.T) {
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var zero T
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t.Run(fmt.Sprintf("%T", zero), func(t *testing.T) {
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ctor := NewConstructor[T]()
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t.Run("NilPointer()", func(t *testing.T) {
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got := get[*T](t, ctor.NilPointer())
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assert.Nil(t, got)
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})
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t.Run("NewPointer()", func(t *testing.T) {
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got := get[*T](t, ctor.NewPointer())
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require.NotNil(t, got)
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assert.Equal(t, zero, *got)
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})
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t.Run("Zero()", func(t *testing.T) {
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got := get[T](t, ctor.Zero())
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assert.Equal(t, zero, got)
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})
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})
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}
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func get[T any](t *testing.T, typ *Type) (x T) {
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t.Helper()
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val, err := NewValue[T](typ)
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require.NoError(t, err, "NewValue[%T]()", x)
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return val.Get()
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}
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