mirror of
https://github.com/minio/minio.git
synced 2024-12-29 08:33:21 -05:00
92 lines
2.6 KiB
Go
92 lines
2.6 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
|
|
//
|
|
// This file is part of MinIO Object Storage stack
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package bpool
|
|
|
|
import "testing"
|
|
|
|
// Tests - bytePool functionality.
|
|
func TestBytePool(t *testing.T) {
|
|
var size = 4
|
|
var width = 10
|
|
var capWidth = 16
|
|
|
|
bufPool := NewBytePoolCap(size, width, capWidth)
|
|
|
|
// Check the width
|
|
if bufPool.Width() != width {
|
|
t.Fatalf("bytepool width invalid: got %v want %v", bufPool.Width(), width)
|
|
}
|
|
|
|
// Check with width cap
|
|
if bufPool.WidthCap() != capWidth {
|
|
t.Fatalf("bytepool capWidth invalid: got %v want %v", bufPool.WidthCap(), capWidth)
|
|
}
|
|
|
|
// Check that retrieved buffer are of the expected width
|
|
b := bufPool.Get()
|
|
if len(b) != width {
|
|
t.Fatalf("bytepool length invalid: got %v want %v", len(b), width)
|
|
}
|
|
if cap(b) != capWidth {
|
|
t.Fatalf("bytepool length invalid: got %v want %v", cap(b), capWidth)
|
|
}
|
|
|
|
bufPool.Put(b)
|
|
|
|
// Fill the pool beyond the capped pool size.
|
|
for i := 0; i < size*2; i++ {
|
|
bufPool.Put(make([]byte, bufPool.w))
|
|
}
|
|
|
|
b = bufPool.Get()
|
|
if len(b) != width {
|
|
t.Fatalf("bytepool length invalid: got %v want %v", len(b), width)
|
|
}
|
|
if cap(b) != capWidth {
|
|
t.Fatalf("bytepool length invalid: got %v want %v", cap(b), capWidth)
|
|
}
|
|
|
|
bufPool.Put(b)
|
|
|
|
// Close the channel so we can iterate over it.
|
|
close(bufPool.c)
|
|
|
|
// Check the size of the pool.
|
|
if len(bufPool.c) != size {
|
|
t.Fatalf("bytepool size invalid: got %v want %v", len(bufPool.c), size)
|
|
}
|
|
|
|
bufPoolNoCap := NewBytePoolCap(size, width, 0)
|
|
// Check the width
|
|
if bufPoolNoCap.Width() != width {
|
|
t.Fatalf("bytepool width invalid: got %v want %v", bufPool.Width(), width)
|
|
}
|
|
|
|
// Check with width cap
|
|
if bufPoolNoCap.WidthCap() != 0 {
|
|
t.Fatalf("bytepool capWidth invalid: got %v want %v", bufPool.WidthCap(), 0)
|
|
}
|
|
b = bufPoolNoCap.Get()
|
|
if len(b) != width {
|
|
t.Fatalf("bytepool length invalid: got %v want %v", len(b), width)
|
|
}
|
|
if cap(b) != width {
|
|
t.Fatalf("bytepool length invalid: got %v want %v", cap(b), width)
|
|
}
|
|
}
|