示例#1
0
func (s *session) setOptions(o *opt.Options) {
	s.o = &opt.Options{}
	if o != nil {
		*s.o = *o
	}
	// Alternative filters.
	if filters := o.GetAltFilters(); len(filters) > 0 {
		s.o.AltFilters = make([]filter.Filter, len(filters))
		for i, filter := range filters {
			s.o.AltFilters[i] = &iFilter{filter}
		}
	}
	// Block cache.
	switch o.GetBlockCache() {
	case nil:
		s.o.BlockCache = cache.NewLRUCache(opt.DefaultBlockCacheSize)
	case opt.NoCache:
		s.o.BlockCache = nil
	}
	// Comparer.
	s.cmp = &iComparer{o.GetComparer()}
	s.o.Comparer = s.cmp
	// Filter.
	if filter := o.GetFilter(); filter != nil {
		s.o.Filter = &iFilter{filter}
	}
}
示例#2
0
func newDbCorruptHarness(t *testing.T) *dbCorruptHarness {
	h := new(dbCorruptHarness)
	h.init(t, &opt.Options{
		BlockCache: cache.NewLRUCache(100),
		Strict:     opt.StrictJournalChecksum,
	})
	return h
}
示例#3
0
func newTableOps(s *session, cacheCap int) *tOps {
	c := cache.NewLRUCache(cacheCap)
	ns := c.GetNamespace(0)
	return &tOps{s, c, ns}
}