mirror of
https://github.com/MetaCubeX/mihomo.git
synced 2024-12-26 12:15:44 +08:00
49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
package pool
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/zhangyunhao116/fastrand"
|
|
)
|
|
|
|
func TestAllocGet(t *testing.T) {
|
|
alloc := NewAllocator()
|
|
assert.Nil(t, alloc.Get(0))
|
|
assert.Equal(t, 1, len(alloc.Get(1)))
|
|
assert.Equal(t, 2, len(alloc.Get(2)))
|
|
assert.Equal(t, 3, len(alloc.Get(3)))
|
|
assert.Equal(t, 4, cap(alloc.Get(3)))
|
|
assert.Equal(t, 4, cap(alloc.Get(4)))
|
|
assert.Equal(t, 1023, len(alloc.Get(1023)))
|
|
assert.Equal(t, 1024, cap(alloc.Get(1023)))
|
|
assert.Equal(t, 1024, len(alloc.Get(1024)))
|
|
assert.Equal(t, 65536, len(alloc.Get(65536)))
|
|
assert.Equal(t, 65537, len(alloc.Get(65537)))
|
|
}
|
|
|
|
func TestAllocPut(t *testing.T) {
|
|
alloc := NewAllocator()
|
|
assert.Nil(t, alloc.Put(nil), "put nil misbehavior")
|
|
assert.NotNil(t, alloc.Put(make([]byte, 3)), "put elem:3 []bytes misbehavior")
|
|
assert.Nil(t, alloc.Put(make([]byte, 4)), "put elem:4 []bytes misbehavior")
|
|
assert.Nil(t, alloc.Put(make([]byte, 1023, 1024)), "put elem:1024 []bytes misbehavior")
|
|
assert.Nil(t, alloc.Put(make([]byte, 65536)), "put elem:65536 []bytes misbehavior")
|
|
assert.Nil(t, alloc.Put(make([]byte, 65537)), "put elem:65537 []bytes misbehavior")
|
|
}
|
|
|
|
func TestAllocPutThenGet(t *testing.T) {
|
|
alloc := NewAllocator()
|
|
data := alloc.Get(4)
|
|
alloc.Put(data)
|
|
newData := alloc.Get(4)
|
|
|
|
assert.Equal(t, cap(data), cap(newData), "different cap while alloc.Get()")
|
|
}
|
|
|
|
func BenchmarkMSB(b *testing.B) {
|
|
for i := 0; i < b.N; i++ {
|
|
msb(fastrand.Int())
|
|
}
|
|
}
|