// Licensed to Apache Software Foundation (ASF) under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Apache Software Foundation (ASF) licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package vectorized

import (
	"errors"
	"fmt"
	"testing"
)

func TestErrLimitExhausted_IsSentinel_MatchableViaErrorsIs(t *testing.T) {
	wrapped := fmt.Errorf("limit operator finished: %w", ErrLimitExhausted)
	if !errors.Is(wrapped, ErrLimitExhausted) {
		t.Fatal("ErrLimitExhausted must be matchable via errors.Is on a wrapped error")
	}
	if errors.Is(errors.New("unrelated"), ErrLimitExhausted) {
		t.Fatal("unrelated errors must not match ErrLimitExhausted")
	}
}
