mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-06-20 13:44:31 +00:00
dc619990f5
* doc: licensing of libevm extensions and modifications * chore: add license headers via linter * chore: `golangci-lint run --fix` * chore: `golangci-lint run --fix` * chore: fix `libevm/libevm.go` header * chore: `s/extensions/additions/` * chore: add missing headers
61 lines
1.7 KiB
Go
61 lines
1.7 KiB
Go
// Copyright 2024 the libevm authors.
|
|
//
|
|
// The libevm additions to go-ethereum are free software: you can redistribute
|
|
// them and/or modify them under the terms of the GNU Lesser General Public License
|
|
// as published by the Free Software Foundation, either version 3 of the License,
|
|
// or (at your option) any later version.
|
|
//
|
|
// The libevm additions are distributed in the hope that they will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
|
|
// General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see
|
|
// <http://www.gnu.org/licenses/>.
|
|
package pseudo
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestConstructor(t *testing.T) {
|
|
testConstructor[uint](t)
|
|
testConstructor[string](t)
|
|
testConstructor[struct{ x string }](t)
|
|
}
|
|
|
|
//nolint:thelper // This is the test itself so we want local line numbers reported.
|
|
func testConstructor[T any](t *testing.T) {
|
|
var zero T
|
|
t.Run(fmt.Sprintf("%T", zero), func(t *testing.T) {
|
|
ctor := NewConstructor[T]()
|
|
|
|
t.Run("NilPointer()", func(t *testing.T) {
|
|
got := get[*T](t, ctor.NilPointer())
|
|
assert.Nil(t, got)
|
|
})
|
|
|
|
t.Run("NewPointer()", func(t *testing.T) {
|
|
got := get[*T](t, ctor.NewPointer())
|
|
require.NotNil(t, got)
|
|
assert.Equal(t, zero, *got)
|
|
})
|
|
|
|
t.Run("Zero()", func(t *testing.T) {
|
|
got := get[T](t, ctor.Zero())
|
|
assert.Equal(t, zero, got)
|
|
})
|
|
})
|
|
}
|
|
|
|
func get[T any](t *testing.T, typ *Type) (x T) {
|
|
t.Helper()
|
|
val, err := NewValue[T](typ)
|
|
require.NoError(t, err, "NewValue[%T]()", x)
|
|
return val.Get()
|
|
}
|