6bf9dd59ab
i recently learned that package names should also prefer the singular form, not the plural form
102 lines
3.2 KiB
Go
102 lines
3.2 KiB
Go
package upsidedown
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import (
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"testing"
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"github.com/blevesearch/bleve/analysis/analyzer/standard"
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"github.com/blevesearch/bleve/document"
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"github.com/blevesearch/bleve/index"
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"github.com/blevesearch/bleve/index/store/null"
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"github.com/blevesearch/bleve/registry"
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)
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func TestAnalysisBug328(t *testing.T) {
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cache := registry.NewCache()
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analyzer, err := cache.AnalyzerNamed(standard.Name)
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if err != nil {
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t.Fatal(err)
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}
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analysisQueue := index.NewAnalysisQueue(1)
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idx, err := NewUpsideDownCouch(null.Name, nil, analysisQueue)
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if err != nil {
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t.Fatal(err)
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}
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d := document.NewDocument("1")
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f := document.NewTextFieldCustom("title", nil, []byte("bleve"), document.IndexField|document.IncludeTermVectors, analyzer)
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d.AddField(f)
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f = document.NewTextFieldCustom("body", nil, []byte("bleve"), document.IndexField|document.IncludeTermVectors, analyzer)
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d.AddField(f)
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cf := document.NewCompositeFieldWithIndexingOptions("_all", true, []string{}, []string{}, document.IndexField|document.IncludeTermVectors)
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d.AddField(cf)
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rv := idx.Analyze(d)
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fieldIndexes := make(map[uint16]string)
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for _, row := range rv.Rows {
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if row, ok := row.(*FieldRow); ok {
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fieldIndexes[row.index] = row.name
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}
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if row, ok := row.(*TermFrequencyRow); ok && string(row.term) == "bleve" {
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for _, vec := range row.vectors {
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if vec.field != row.field {
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if fieldIndexes[row.field] != "_all" {
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t.Errorf("row named %s field %d - vector field %d", fieldIndexes[row.field], row.field, vec.field)
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}
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}
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}
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}
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}
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}
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func BenchmarkAnalyze(b *testing.B) {
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cache := registry.NewCache()
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analyzer, err := cache.AnalyzerNamed(standard.Name)
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if err != nil {
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b.Fatal(err)
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}
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analysisQueue := index.NewAnalysisQueue(1)
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idx, err := NewUpsideDownCouch(null.Name, nil, analysisQueue)
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if err != nil {
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b.Fatal(err)
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}
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d := document.NewDocument("1")
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f := document.NewTextFieldWithAnalyzer("desc", nil, bleveWikiArticle1K, analyzer)
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d.AddField(f)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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rv := idx.Analyze(d)
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if len(rv.Rows) < 92 || len(rv.Rows) > 93 {
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b.Fatalf("expected 512-13 rows, got %d", len(rv.Rows))
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}
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}
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}
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var bleveWikiArticle1K = []byte(`Boiling liquid expanding vapor explosion
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From Wikipedia, the free encyclopedia
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See also: Boiler explosion and Steam explosion
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Flames subsequent to a flammable liquid BLEVE from a tanker. BLEVEs do not necessarily involve fire.
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This article's tone or style may not reflect the encyclopedic tone used on Wikipedia. See Wikipedia's guide to writing better articles for suggestions. (July 2013)
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A boiling liquid expanding vapor explosion (BLEVE, /ˈblɛviː/ blev-ee) is an explosion caused by the rupture of a vessel containing a pressurized liquid above its boiling point.[1]
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Contents [hide]
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1 Mechanism
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1.1 Water example
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1.2 BLEVEs without chemical reactions
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2 Fires
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3 Incidents
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4 Safety measures
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5 See also
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6 References
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7 External links
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Mechanism[edit]
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This section needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (July 2013)
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There are three characteristics of liquids which are relevant to the discussion of a BLEVE:`)
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