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36 lines
1.2 KiB
Go
36 lines
1.2 KiB
Go
// Copyright 2025 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it 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
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// GNU Lesser 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 <http://www.gnu.org/licenses/>.
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package common
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import (
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"slices"
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"testing"
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)
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func TestRangeIter(t *testing.T) {
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r := NewRange[uint32](1, 7)
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values := slices.Collect(r.Iter())
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if !slices.Equal(values, []uint32{1, 2, 3, 4, 5, 6, 7}) {
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t.Fatalf("wrong iter values: %v", values)
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}
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empty := NewRange[uint32](1, 0)
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values = slices.Collect(empty.Iter())
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if !slices.Equal(values, []uint32{}) {
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t.Fatalf("wrong iter values: %v", values)
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}
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}
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