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https://github.com/ethereum/go-ethereum.git
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02110d3f34
## Why this should be merged Adds logging of `libevm` modification of default behaviour. ## How this works 1. Introduces `log.Lazy` functions to allow expensive logging operations to be computed i.f.f. required by the logging level. 2. Adds `Info` logging for registration of types and `Debug` logging for all else. 3. Only paths that change behaviour in a potentially unpredictable manner are logged; of note, RLP / JSON encoding is _not_ considered unpredictable given that registered extras are logged. 4. The minimal viable package, `set`, was necessary because we don't want to depend on `avalanchego` and the `hashicorp/go-set` latest version requires a later version of Go. #153 tracks a swap to the latter when possible. The `eth/tracers/internal/tracetest` test flaked at least twice (unrelated to these changes) so I've marked it as such since it's not worth a separate PR. ## How this was tested New unit test on `log.Lazy` + `set` methods. Existing CI for the rest as it's a refactor.
56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
// Copyright 2025 the libevm authors.
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//
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// The libevm additions to go-ethereum are free software: you can redistribute
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// them and/or modify them under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation, either version 3 of the License,
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// or (at your option) any later version.
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//
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// The libevm additions are distributed in the hope that they will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
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// General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see
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// <http://www.gnu.org/licenses/>.
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package set
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestSub(t *testing.T) {
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for _, tt := range [][3][]int{ // start, sub, want
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{{}, {}, {}},
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{{0}, {}, {0}},
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{{}, {0}, {}},
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{{0, 1}, {0}, {1}},
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{{0, 1}, {1}, {0}},
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} {
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in, sub := tt[0], tt[1]
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want := tt[2]
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got := From(in...).Sub(From(sub...)).Slice()
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assert.Equalf(t, want, got, "Set(%v).Sub(%v)", in, sub)
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}
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}
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func TestIntersect(t *testing.T) {
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for _, tt := range [][3][]int{ // L, R, intersection
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{{}, {}, {}},
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{{0}, {}, {}},
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{{0}, {0}, {0}},
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{{0, 1}, {0}, {0}},
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{{0, 1}, {1}, {1}},
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} {
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want := tt[2]
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for i := 0; i <= 1; i++ { // commutativity
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lhs, rhs := tt[i], tt[1-i]
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got := From(lhs...).Intersect(From(rhs...)).Slice()
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assert.Equalf(t, want, got, "Set(%v).Intersect(%v)", lhs, rhs)
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}
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}
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}
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