func main() { log.Print("Oepning FSDirectory...") // path := "src/github.com/balzaczyy/golucene/search/testdata/win8/belfrysample" path := "search/testdata/win8/belfrysample" // path := "/private/tmp/kc/index/belfrysample" // path := "c:/tmp/kc/index/belfrysample" d, err := store.OpenFSDirectory(path) if err != nil { panic(err) } log.Print("Opening DirectoryReader...") r, err := index.OpenDirectoryReader(d) if err != nil { panic(err) } if r == nil { panic("DirectoryReader cannot be opened.") } if len(r.Leaves()) < 1 { panic("Should have one leaf.") } log.Print("Initializing IndexSearcher...") ss := search.NewIndexSearcher(r) log.Print("Searching...") n, err := ss.SearchTop(search.NewTermQuery(index.NewTerm("content", "bat")), 10) if err != nil { panic(err) } log.Print(n) }
func TestInitTerm(t *testing.T) { path := "../search/testdata/win8/belfrysample" d, err := store.OpenFSDirectory(path) if err != nil { t.Error(err) } r, err := OpenDirectoryReader(d) if err != nil { t.Error(err) } leaves := r.Context().Leaves() if len(leaves) != 1 { t.Error("Should have one leaf.") } ctx := leaves[0] fields := ctx.reader.Fields() terms := fields.Terms("content") termsEnum := terms.Iterator(nil) if len(termsEnum.Term()) != 0 { t.Error("Initial term should has zero length.") } ok, err := termsEnum.SeekExact(NewTerm("content", "bat").Bytes) if err != nil { t.Error(err) } if !ok { t.Error("SeekExact should return true.") } }
func TestLastCommitGeneration(t *testing.T) { d, err := store.OpenFSDirectory("../search/testdata/belfrysample") if err != nil { t.Error(err) } files, err := d.ListAll() if err != nil { t.Error(err) } if files != nil { genA := LastCommitGeneration(files) assertEquals(t, int64(1), genA) } }
func TestReadFieldInfos(t *testing.T) { path := "../search/testdata/osx/belfrysample" d, err := store.OpenFSDirectory(path) if err != nil { t.Error(err) } ctx := store.NewIOContextBool(false) cd, err := store.NewCompoundFileDirectory(d, "_0.cfs", ctx, false) if err != nil { t.Error(err) } fis, err := Lucene42FieldInfosReader(cd, "_0", store.IO_CONTEXT_READONCE) if err != nil { t.Error(err) } if !fis.hasNorms || fis.hasDocValues { t.Errorf("hasNorms must be true and hasDocValues must be false, but found %v", fis) } }
func TestLeaves(t *testing.T) { path := "../search/testdata/win8/belfrysample" d, err := store.OpenFSDirectory(path) if err != nil { t.Error(err) } r, err := OpenDirectoryReader(d) if err != nil { t.Error(err) } if len(r.Leaves()) != 1 { t.Error("Should have one sub reader.") } fmt.Println(r) r2 := r.Context().Reader() fmt.Println(r2) if len(r2.Leaves()) != 1 { t.Error("Should have one sub reader.") } }
func TestLastCommitGeneration(t *testing.T) { d, err := store.OpenFSDirectory("testdata/belfrysample") if err != nil { t.Error(err) } files, err := d.ListAll() if err != nil { t.Error(err) } if files != nil { genA := index.LastCommitGeneration(files) if genA != 1 { t.Error("Should be 1, but was %v", genA) } } // r, err := index.OpenDirectoryReader(d) // if err != nil { // t.Error(err) // } // ss := NewIndexSearcher(r) // assertEquals(t, 8, ss.SearchTop(NewTermQuery(index.NewTerm("content", "bat")), 10)) }