// vfs/gc/gc_test.go
package gc

// func TestGCSmallRandom(t *testing.T) {
// 	t.Parallel()

// 	m := memory.New(1024 * 1024 * 16)
// 	gc := New(m, 10, func(vfs vfs.VFS, size uint) (uint, uint) {
// 		deletions := 0
// 		var reclaimed uint

// 		t.Logf("GC starting to reclaim %d bytes", size)

// 		stats := vfs.StatAll()
// 		sort.Slice(stats, func(i, j int) bool {
// 			// Sort by access time so we can remove the oldest files first.
// 			return stats[i].AccessTime().Before(stats[j].AccessTime())
// 		})

// 		// Delete the oldest files until we've reclaimed enough space.
// 		for _, s := range stats {
// 			sz := uint(s.Size()) // Get the size of the file
// 			err := vfs.Delete(s.Name())
// 			if err != nil {
// 				panic(err)
// 			}
// 			reclaimed += sz // Track how much space we've reclaimed
// 			deletions++     // Track how many files we've deleted

// 			// t.Logf("GC deleting %s, %v", s.Name(), s.AccessTime().Format(time.RFC3339Nano))

// 			if reclaimed >= size { // We've reclaimed enough space
// 				break
// 			}
// 		}
// 		return uint(reclaimed), uint(deletions)
// 	})

// 	for i := 0; i < 10000; i++ {
// 		if err := gc.Set(fmt.Sprintf("key:%d", i), genRandomData(1024*1, 1024*4)); err != nil {
// 			t.Errorf("Set failed: %v", err)
// 		}
// 	}

// 	if gc.Size() > 1024*1024*16 {
// 		t.Errorf("MemoryFS size is %d, want <= 1024", m.Size())
// 	}
// }

// func genRandomData(min int, max int) []byte {
// 	data := make([]byte, rand.Intn(max-min)+min)
// 	rand.Read(data)
// 	return data
// }

// func TestGCLargeRandom(t *testing.T) {
// 	t.Parallel()

// 	m := memory.New(1024 * 1024 * 16) // 16MB
// 	gc := New(m, 10, func(vfs vfs.VFS, size uint) (uint, uint) {
// 		deletions := 0
// 		var reclaimed uint

// 		t.Logf("GC starting to reclaim %d bytes", size)

// 		stats := vfs.StatAll()
// 		sort.Slice(stats, func(i, j int) bool {
// 			// Sort by access time so we can remove the oldest files first.
// 			return stats[i].AccessTime().Before(stats[j].AccessTime())
// 		})

// 		// Delete the oldest files until we've reclaimed enough space.
// 		for _, s := range stats {
// 			sz := uint(s.Size()) // Get the size of the file
// 			vfs.Delete(s.Name())
// 			reclaimed += sz // Track how much space we've reclaimed
// 			deletions++     // Track how many files we've deleted

// 			if reclaimed >= size { // We've reclaimed enough space
// 				break
// 			}
// 		}

// 		return uint(reclaimed), uint(deletions)
// 	})

// 	for i := 0; i < 10000; i++ {
// 		if err := gc.Set(fmt.Sprintf("key:%d", i), genRandomData(1024, 1024*1024)); err != nil {
// 			t.Errorf("Set failed: %v", err)
// 		}
// 	}

// 	if gc.Size() > 1024*1024*16 {
// 		t.Errorf("MemoryFS size is %d, want <= 1024", m.Size())
// 	}
// }