diff options
Diffstat (limited to 'bucket_test.go')
| -rw-r--r-- | bucket_test.go | 56 |
1 files changed, 38 insertions, 18 deletions
diff --git a/bucket_test.go b/bucket_test.go index eccbf56..b9238e2 100644 --- a/bucket_test.go +++ b/bucket_test.go @@ -485,11 +485,6 @@ func TestBucket_Stat(t *testing.T) { } b.Put([]byte("really-big-value"), []byte(strings.Repeat("*", 10000))) - // Add a bucket that fits on a single root leaf. - b, err = tx.CreateBucket([]byte("whozawhats")) - assert.NoError(t, err) - b.Put([]byte("foo"), []byte("bar")) - return nil }) mustCheck(db) @@ -497,26 +492,46 @@ func TestBucket_Stat(t *testing.T) { b := tx.Bucket([]byte("woojits")) stat := b.Stat() assert.Equal(t, stat.BranchPageCount, 1) + assert.Equal(t, stat.BranchOverflowPageCount, 0) assert.Equal(t, stat.LeafPageCount, 6) - assert.Equal(t, stat.OverflowPageCount, 2) + assert.Equal(t, stat.LeafOverflowPageCount, 2) assert.Equal(t, stat.KeyCount, 501) assert.Equal(t, stat.MaxDepth, 2) - assert.Equal(t, stat.UsedBranchSpace, 125) - assert.Equal(t, stat.FreeBranchSpace, 3971) - assert.Equal(t, stat.UsedLeafSpace, 20908) - assert.Equal(t, stat.FreeLeafSpace, 11860) + assert.Equal(t, stat.BranchInuse, 125) + assert.Equal(t, stat.BranchAlloc, 4096) + assert.Equal(t, stat.LeafInuse, 20908) + assert.Equal(t, stat.LeafAlloc, 32768) - b = tx.Bucket([]byte("whozawhats")) - stat = b.Stat() + return nil + }) + }) +} + +// Ensure a bucket can calculate stats. +func TestBucket_Stat_Small(t *testing.T) { + withOpenDB(func(db *DB, path string) { + db.Update(func(tx *Tx) error { + // Add a bucket that fits on a single root leaf. + b, err := tx.CreateBucket([]byte("whozawhats")) + assert.NoError(t, err) + b.Put([]byte("foo"), []byte("bar")) + + return nil + }) + mustCheck(db) + db.View(func(tx *Tx) error { + b := tx.Bucket([]byte("whozawhats")) + stat := b.Stat() assert.Equal(t, stat.BranchPageCount, 0) + assert.Equal(t, stat.BranchOverflowPageCount, 0) assert.Equal(t, stat.LeafPageCount, 1) - assert.Equal(t, stat.OverflowPageCount, 0) + assert.Equal(t, stat.LeafOverflowPageCount, 0) assert.Equal(t, stat.KeyCount, 1) assert.Equal(t, stat.MaxDepth, 1) - assert.Equal(t, stat.UsedBranchSpace, 0) - assert.Equal(t, stat.FreeBranchSpace, 0) - assert.Equal(t, stat.UsedLeafSpace, 38) - assert.Equal(t, stat.FreeLeafSpace, 4058) + assert.Equal(t, stat.BranchInuse, 0) + assert.Equal(t, stat.BranchAlloc, 0) + assert.Equal(t, stat.LeafInuse, 38) + assert.Equal(t, stat.LeafAlloc, 4096) return nil }) @@ -544,10 +559,15 @@ func TestBucket_Stat_Large(t *testing.T) { b := tx.Bucket([]byte("widgets")) stat := b.Stat() assert.Equal(t, stat.BranchPageCount, 15) + assert.Equal(t, stat.BranchOverflowPageCount, 0) assert.Equal(t, stat.LeafPageCount, 1281) - assert.Equal(t, stat.OverflowPageCount, 0) + assert.Equal(t, stat.LeafOverflowPageCount, 0) assert.Equal(t, stat.KeyCount, 100000) assert.Equal(t, stat.MaxDepth, 3) + assert.Equal(t, stat.BranchInuse, 27289) + assert.Equal(t, stat.BranchAlloc, 61440) + assert.Equal(t, stat.LeafInuse, 2598276) + assert.Equal(t, stat.LeafAlloc, 5246976) return nil }) }) |