removing unused files

1 files changed, 0 insertions, 169 deletions

diff --git a/go/storage/cdb_map_test.go b/go/storage/cdb_map_test.go
deleted file mode 100644
index ed690f44f..000000000
--- a/go/storage/cdb_map_test.go
+++ /dev/null
@@ -1,169 +0,0 @@
-package storage
-
-import (
-	"math/rand"
-	"os"
-	"runtime"
-	"testing"
-
-	"github.com/chrislusf/weed-fs/go/glog"
-)
-
-var testIndexFilename string = "../../test/sample.idx"
-
-func TestCdbMap0Convert(t *testing.T) {
-	indexFile, err := os.Open(testIndexFilename)
-	if err != nil {
-		t.Fatalf("cannot open %s: %s", testIndexFilename, err)
-	}
-	defer indexFile.Close()
-
-	cdbFn := testIndexFilename + ".cdb"
-	t.Logf("converting %s to %s", cdbFn, cdbFn)
-	if err = ConvertIndexToCdb(cdbFn, indexFile); err != nil {
-		t.Fatalf("error while converting: %s", err)
-	}
-}
-
-func TestCdbMap1Mem(t *testing.T) {
-	var nm NeedleMapper
-	i := 0
-	visit := func(nv NeedleValue) error {
-		i++
-		return nil
-	}
-
-	a := getMemStats()
-	t.Logf("opening %s.cdb", testIndexFilename)
-	nm, err := OpenCdbMap(testIndexFilename + ".cdb")
-	if err != nil {
-		t.Fatalf("error opening cdb: %s", err)
-	}
-	b := getMemStats()
-	glog.V(0).Infof("opening cdb consumed %d bytes", b-a)
-	defer nm.Close()
-
-	a = getMemStats()
-	if err = nm.Visit(visit); err != nil {
-		t.Fatalf("error visiting %s: %s", nm, err)
-	}
-	b = getMemStats()
-	glog.V(0).Infof("visit cdb %d consumed %d bytes", i, b-a)
-	nm.Close()
-
-	indexFile, err := os.Open(testIndexFilename)
-	if err != nil {
-		t.Fatalf("error opening idx: %s", err)
-	}
-	a = getMemStats()
-	nm, err = LoadNeedleMap(indexFile)
-	if err != nil {
-		t.Fatalf("error loading idx: %s", err)
-	}
-	defer nm.Close()
-	b = getMemStats()
-	glog.V(0).Infof("opening idx consumed %d bytes", b-a)
-
-	i = 0
-	a = getMemStats()
-	if err = nm.Visit(visit); err != nil {
-		t.Fatalf("error visiting %s: %s", nm, err)
-	}
-	b = getMemStats()
-	glog.V(0).Infof("visit idx %d consumed %d bytes", i, b-a)
-}
-
-func BenchmarkCdbMap9List(t *testing.B) {
-	t.StopTimer()
-	indexFile, err := os.Open(testIndexFilename)
-	if err != nil {
-		t.Fatalf("cannot open %s: %s", testIndexFilename, err)
-	}
-	defer indexFile.Close()
-
-	a := getMemStats()
-	t.Logf("opening %s", indexFile)
-	idx, err := LoadNeedleMap(indexFile)
-	if err != nil {
-		t.Fatalf("cannot load %s: %s", indexFile.Name(), err)
-	}
-	defer idx.Close()
-	b := getMemStats()
-	glog.V(0).Infof("LoadNeedleMap consumed %d bytes", b-a)
-
-	cdbFn := testIndexFilename + ".cdb"
-	a = getMemStats()
-	t.Logf("opening %s", cdbFn)
-	m, err := OpenCdbMap(cdbFn)
-	if err != nil {
-		t.Fatalf("error opening %s: %s", cdbFn, err)
-	}
-	defer m.Close()
-	b = getMemStats()
-	glog.V(0).Infof("OpenCdbMap consumed %d bytes", b-a)
-
-	i := 0
-	glog.V(0).Infoln("checking whether the cdb contains every key")
-	t.StartTimer()
-	err = idx.Visit(func(nv NeedleValue) error {
-		if i > t.N || rand.Intn(10) < 9 {
-			return nil
-		}
-		i++
-		if i%1000 == 0 {
-			glog.V(0).Infof("%d. %s", i, nv)
-		}
-		if nv2, ok := m.Get(uint64(nv.Key)); !ok || nv2 == nil {
-			t.Errorf("%d in index, not in cdb", nv.Key)
-		} else if nv2.Key != nv.Key {
-			t.Errorf("requested key %d from cdb, got %d", nv.Key, nv2.Key)
-		} else if nv2.Offset != nv.Offset {
-			t.Errorf("offset is %d in index, %d in cdb", nv.Offset, nv2.Offset)
-		} else if nv2.Size != nv.Size {
-			t.Errorf("size is %d in index, %d in cdb", nv.Size, nv2.Size)
-		}
-		t.SetBytes(int64(nv.Size))
-		return nil
-	})
-	t.StopTimer()
-	if err != nil {
-		t.Errorf("error visiting index: %s", err)
-	}
-
-	i = 0
-	glog.V(0).Infoln("checking wheter the cdb contains no stray keys")
-	t.StartTimer()
-	err = m.Visit(func(nv NeedleValue) error {
-		if i > t.N || rand.Intn(10) < 9 {
-			return nil
-		}
-		if nv2, ok := m.Get(uint64(nv.Key)); !ok || nv2 == nil {
-			t.Errorf("%d in cdb, not in index", nv.Key)
-		} else if nv2.Key != nv.Key {
-			t.Errorf("requested key %d from index, got %d", nv.Key, nv2.Key)
-		} else if nv2.Offset != nv.Offset {
-			t.Errorf("offset is %d in cdb, %d in index", nv.Offset, nv2.Offset)
-		} else if nv2.Size != nv.Size {
-			t.Errorf("size is %d in cdb, %d in index", nv.Size, nv2.Size)
-		}
-		i++
-		if i%1000 == 0 {
-			glog.V(0).Infof("%d. %s", i, nv)
-		}
-		t.SetBytes(int64(nv.Size))
-		return nil
-	})
-	t.StopTimer()
-	if err != nil {
-		t.Errorf("error visiting index: %s", err)
-	}
-}
-
-var mem = new(runtime.MemStats)
-
-// returns MemStats.Alloc after a GC
-func getMemStats() int64 {
-	runtime.GC()
-	runtime.ReadMemStats(mem)
-	return int64(mem.Alloc)
-}