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Add bloom filter Reload method.

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This commit is contained in:
David Hill 2014-08-29 22:02:52 -04:00
parent 00f245b959
commit 24a92fd581
3 changed files with 32 additions and 6 deletions
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12
bloom/filter.go
View file

@ -93,7 +93,17 @@ func (bf *Filter) IsLoaded() bool {
return bf.msgFilterLoad != nil
}
// Unload clears the bloom filter.
// Reload loads a new filter replacing any existing filter.
//
// This function is safe for concurrent access.
func (bf *Filter) Reload(filter *btcwire.MsgFilterLoad) {
bf.Lock()
defer bf.Unlock()
bf.msgFilterLoad = filter
}
// Unload unloads the bloom filter.
//
// This function is safe for concurrent access.
func (bf *Filter) Unload() {

15
bloom/filter_test.go
View file

@ -582,3 +582,18 @@ func TestFilterInsertP2PubKeyOnly(t *testing.T) {
return
}
}
func TestFilterReload(t *testing.T) {
f := bloom.NewFilter(10, 0, 0.000001, btcwire.BloomUpdateAll)
bFilter := bloom.LoadFilter(f.MsgFilterLoad())
if bFilter.MsgFilterLoad() == nil {
t.Errorf("TestFilterReload LoadFilter test failed")
return
}
bFilter.Reload(nil)
if bFilter.MsgFilterLoad() != nil {
t.Errorf("TestFilterReload Reload test failed")
}
}

11
bloom/test_coverage.txt
View file

@ -1,17 +1,18 @@
github.com/conformal/btcutil/bloom/murmurhash3.go MurmurHash3 100.00% (31/31)
github.com/conformal/btcutil/bloom/merkleblock.go NewMerkleBlock 100.00% (22/22)
github.com/conformal/btcutil/bloom/merkleblock.go merkleBlock.traverseAndBuild 100.00% (9/9)
github.com/conformal/btcutil/bloom/merkleblock.go NewMerkleBlock 100.00% (19/19)
github.com/conformal/btcutil/bloom/merkleblock.go merkleBlock.traverseAndBuild 100.00% (10/10)
github.com/conformal/btcutil/bloom/merkleblock.go merkleBlock.calcHash 100.00% (8/8)
github.com/conformal/btcutil/bloom/filter.go Filter.maybeAddOutpoint 100.00% (7/7)
github.com/conformal/btcutil/bloom/filter.go Filter.matchesOutPoint 100.00% (4/4)
github.com/conformal/btcutil/bloom/filter.go Filter.addOutPoint 100.00% (4/4)
github.com/conformal/btcutil/bloom/filter.go Filter.AddShaHash 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.Add 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.IsLoaded 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.Reload 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.Unload 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.Matches 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.MatchesOutPoint 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.Add 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.AddShaHash 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.AddOutPoint 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.MatchTxAndUpdate 100.00% (3/3)
github.com/conformal/btcutil/bloom/filter.go Filter.MsgFilterLoad 100.00% (3/3)
@ -23,5 +24,5 @@ github.com/conformal/btcutil/bloom/filter.go Filter.matchTxAndUpdate 91.30% (
github.com/conformal/btcutil/bloom/filter.go Filter.matches 85.71% (6/7)
github.com/conformal/btcutil/bloom/filter.go NewFilter 81.82% (9/11)
github.com/conformal/btcutil/bloom/filter.go Filter.add 80.00% (4/5)
github.com/conformal/btcutil/bloom ---------------------------- 96.36% (159/165)
github.com/conformal/btcutil/bloom ---------------------------- 96.39% (160/166)