github.com/zuoyebang/bitalosdb@v1.1.1-0.20240516111551-79a8c4d8ce20/internal/arenaskl/race_test.go (about)

     1  // Copyright 2021 The Bitalosdb author(hustxrb@163.com) and other contributors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  //go:build race
    16  // +build race
    17  
    18  package arenaskl
    19  
    20  import (
    21  	"testing"
    22  
    23  	"github.com/stretchr/testify/require"
    24  )
    25  
    26  func TestNodeArenaEnd(t *testing.T) {
    27  	ikey := makeIkey("a")
    28  	val := []byte("b")
    29  
    30  	for i := uint32(1); i < 256; i++ {
    31  		a := newArena(i)
    32  		_, err := newNode(a, 1, ikey, val)
    33  		if err == nil {
    34  			t.Log(i)
    35  			break
    36  		}
    37  		require.Equal(t, ErrArenaFull, err)
    38  	}
    39  }