How to use Detect method of detector Package

Best Testkube code snippet using detector.Detect

resourcedetection_test.go

Source:resourcedetection_test.go Github

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...26 "go.opentelemetry.io/collector/component/componenttest"27 "go.opentelemetry.io/collector/model/pdata"28 "go.uber.org/zap"29)30type MockDetector struct {31 mock.Mock32}33func (p *MockDetector) Detect(ctx context.Context) (pdata.Resource, string, error) {34 args := p.Called()35 return args.Get(0).(pdata.Resource), "", args.Error(1)36}37type mockDetectorConfig struct{}38func (d *mockDetectorConfig) GetConfigFromType(detectorType DetectorType) DetectorConfig {39 return nil40}41func TestDetect(t *testing.T) {42 tests := []struct {43 name string44 detectedResources []pdata.Resource45 expectedResource pdata.Resource46 }{47 {48 name: "Detect three resources",49 detectedResources: []pdata.Resource{50 NewResource(map[string]interface{}{"a": "1", "b": "2"}),51 NewResource(map[string]interface{}{"a": "11", "c": "3"}),52 NewResource(map[string]interface{}{"a": "12", "c": "3"}),53 },54 expectedResource: NewResource(map[string]interface{}{"a": "1", "b": "2", "c": "3"}),55 }, {56 name: "Detect empty resources",57 detectedResources: []pdata.Resource{58 NewResource(map[string]interface{}{"a": "1", "b": "2"}),59 NewResource(map[string]interface{}{}),60 NewResource(map[string]interface{}{"a": "11"}),61 },62 expectedResource: NewResource(map[string]interface{}{"a": "1", "b": "2"}),63 }, {64 name: "Detect non-string resources",65 detectedResources: []pdata.Resource{66 NewResource(map[string]interface{}{"bool": true, "int": int64(2), "double": 0.5}),67 NewResource(map[string]interface{}{"bool": false}),68 NewResource(map[string]interface{}{"a": "11"}),69 },70 expectedResource: NewResource(map[string]interface{}{"a": "11", "bool": true, "int": int64(2), "double": 0.5}),71 },72 }73 for _, tt := range tests {74 t.Run(tt.name, func(t *testing.T) {75 mockDetectors := make(map[DetectorType]DetectorFactory, len(tt.detectedResources))76 mockDetectorTypes := make([]DetectorType, 0, len(tt.detectedResources))77 for i, res := range tt.detectedResources {78 md := &MockDetector{}79 md.On("Detect").Return(res, nil)80 mockDetectorType := DetectorType(fmt.Sprintf("mockdetector%v", i))81 mockDetectors[mockDetectorType] = func(component.ProcessorCreateSettings, DetectorConfig) (Detector, error) {82 return md, nil83 }84 mockDetectorTypes = append(mockDetectorTypes, mockDetectorType)85 }86 f := NewProviderFactory(mockDetectors)87 p, err := f.CreateResourceProvider(componenttest.NewNopProcessorCreateSettings(), time.Second, &mockDetectorConfig{}, mockDetectorTypes...)88 require.NoError(t, err)89 got, _, err := p.Get(context.Background())90 require.NoError(t, err)91 tt.expectedResource.Attributes().Sort()92 got.Attributes().Sort()93 assert.Equal(t, tt.expectedResource, got)94 })95 }96}97func TestDetectResource_InvalidDetectorType(t *testing.T) {98 mockDetectorKey := DetectorType("mock")99 p := NewProviderFactory(map[DetectorType]DetectorFactory{})100 _, err := p.CreateResourceProvider(componenttest.NewNopProcessorCreateSettings(), time.Second, &mockDetectorConfig{}, mockDetectorKey)101 require.EqualError(t, err, fmt.Sprintf("invalid detector key: %v", mockDetectorKey))102}103func TestDetectResource_DetectoryFactoryError(t *testing.T) {104 mockDetectorKey := DetectorType("mock")105 p := NewProviderFactory(map[DetectorType]DetectorFactory{106 mockDetectorKey: func(component.ProcessorCreateSettings, DetectorConfig) (Detector, error) {107 return nil, errors.New("creation failed")108 },109 })110 _, err := p.CreateResourceProvider(componenttest.NewNopProcessorCreateSettings(), time.Second, &mockDetectorConfig{}, mockDetectorKey)111 require.EqualError(t, err, fmt.Sprintf("failed creating detector type %q: %v", mockDetectorKey, "creation failed"))112}113func TestDetectResource_Error(t *testing.T) {114 md1 := &MockDetector{}115 md1.On("Detect").Return(NewResource(map[string]interface{}{"a": "1", "b": "2"}), nil)116 md2 := &MockDetector{}117 md2.On("Detect").Return(pdata.NewResource(), errors.New("err1"))118 p := NewResourceProvider(zap.NewNop(), time.Second, md1, md2)119 _, _, err := p.Get(context.Background())120 require.NoError(t, err)121}122func TestMergeResource(t *testing.T) {123 for _, tt := range []struct {124 name string125 res1 pdata.Resource126 res2 pdata.Resource127 overrideTo bool128 expected pdata.Resource129 }{130 {131 name: "override non-empty resources",132 res1: NewResource(map[string]interface{}{"a": "11", "b": "2"}),133 res2: NewResource(map[string]interface{}{"a": "1", "c": "3"}),134 overrideTo: true,135 expected: NewResource(map[string]interface{}{"a": "1", "b": "2", "c": "3"}),136 }, {137 name: "empty resource",138 res1: pdata.NewResource(),139 res2: NewResource(map[string]interface{}{"a": "1", "c": "3"}),140 overrideTo: false,141 expected: NewResource(map[string]interface{}{"a": "1", "c": "3"}),142 },143 } {144 t.Run(tt.name, func(t *testing.T) {145 out := pdata.NewResource()146 tt.res1.CopyTo(out)147 MergeResource(out, tt.res2, tt.overrideTo)148 tt.expected.Attributes().Sort()149 out.Attributes().Sort()150 assert.Equal(t, tt.expected, out)151 })152 }153}154type MockParallelDetector struct {155 mock.Mock156 ch chan struct{}157}158func NewMockParallelDetector() *MockParallelDetector {159 return &MockParallelDetector{ch: make(chan struct{})}160}161func (p *MockParallelDetector) Detect(ctx context.Context) (pdata.Resource, string, error) {162 <-p.ch163 args := p.Called()164 return args.Get(0).(pdata.Resource), "", args.Error(1)165}166// TestDetectResource_Parallel validates that Detect is only called once, even if there167// are multiple calls to ResourceProvider.Get168func TestDetectResource_Parallel(t *testing.T) {169 const iterations = 5170 md1 := NewMockParallelDetector()171 md1.On("Detect").Return(NewResource(map[string]interface{}{"a": "1", "b": "2"}), nil)172 md2 := NewMockParallelDetector()173 md2.On("Detect").Return(NewResource(map[string]interface{}{"a": "11", "c": "3"}), nil)174 md3 := NewMockParallelDetector()175 md3.On("Detect").Return(pdata.NewResource(), errors.New("an error"))176 expectedResource := NewResource(map[string]interface{}{"a": "1", "b": "2", "c": "3"})177 expectedResource.Attributes().Sort()178 p := NewResourceProvider(zap.NewNop(), time.Second, md1, md2, md3)179 // call p.Get multiple times180 wg := &sync.WaitGroup{}181 wg.Add(iterations)182 for i := 0; i < iterations; i++ {183 go func() {184 defer wg.Done()185 detected, _, err := p.Get(context.Background())186 require.NoError(t, err)187 detected.Attributes().Sort()188 assert.Equal(t, expectedResource, detected)189 }()190 }191 // wait until all goroutines are blocked192 time.Sleep(5 * time.Millisecond)193 // detector.Detect should only be called once, so we only need to notify each channel once194 md1.ch <- struct{}{}195 md2.ch <- struct{}{}196 md3.ch <- struct{}{}197 // then wait until all goroutines are finished, and ensure p.Detect was only called once198 wg.Wait()199 md1.AssertNumberOfCalls(t, "Detect", 1)200 md2.AssertNumberOfCalls(t, "Detect", 1)201 md3.AssertNumberOfCalls(t, "Detect", 1)202}203func TestAttributesToMap(t *testing.T) {204 m := map[string]interface{}{205 "str": "a",206 "int": int64(5),207 "double": 5.0,208 "bool": true,209 "map": map[string]interface{}{210 "inner": "val",211 },212 "array": []interface{}{213 "inner",214 int64(42),215 },...

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detect.go

Source:detect.go Github

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...6 "github.com/erda-project/erda-actions/actions/buildpack-aliyun/1.0/internal/run/langdetect/langs/java"7 "github.com/erda-project/erda-actions/actions/buildpack-aliyun/1.0/internal/run/langdetect/langs/node"8 "github.com/erda-project/erda-actions/actions/buildpack-aliyun/1.0/internal/run/langdetect/types"9)10// Detect 根据 dir 自动检测 language/build_type/container_type.11// @presets: 用户指定的类型12func Detect(dir string, modulePaths []string, presets ...types.DetectResult) (error, types.DetectResult) {13 allDetectors := []types.Detector{14 java.New(dir, modulePaths...), node.New(dir), dockerfile.New(dir),15 }16 var preset *types.DetectResult17 if len(presets) > 0 && presets[0].Language != "" {18 preset = &presets[0]19 // check preset20 if preset.BuildType != "" {21 _, ok := supportedBuildTypes[preset.Language][preset.BuildType]22 if !ok {23 return errors.Errorf("not match! language: %s, build_type: %s", preset.Language, preset.BuildType), types.DetectResult{}24 }25 }26 if preset.ContainerType != "" {27 _, ok := supportedContainerTypes[preset.Language][preset.ContainerType]28 if !ok {29 return errors.Errorf("not match! language: %s, container_type: %s", preset.Language, preset.BuildType), types.DetectResult{}30 }31 }32 }33 for _, detector := range allDetectors {34 matched, result := matchOneDetector(detector, preset)35 if matched {36 return nil, result37 }38 }39 return errors.Errorf("no detector matched!"), types.DetectResult{}40}41// matchOneDetector return one detector's detect result with preset DetectResult.42func matchOneDetector(d types.Detector, preset *types.DetectResult) (bool, types.DetectResult) {43 // check language44 if preset != nil {45 if preset.Language != d.Language() {46 return false, types.DetectResult{}47 }48 }49 bplog.Printf("try detector, %s\n", types.DescDetector(d))50 var result types.DetectResult51 // language52 result.Language = d.Language()53 // buildType54 result.BuildType = d.BuildType()55 if preset != nil && preset.BuildType != "" {56 result.BuildType = preset.BuildType57 }58 if result.BuildType == "" {59 bplog.Printf("no suitable build_type detected, skip detect with %s detector\n", d.Language())60 return false, result61 }62 bplog.Printf("detected build_type: %s\n", result.BuildType)63 // containerType64 result.ContainerType = d.ContainerType(result.BuildType)...

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Detect

Using AI Code Generation

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1import (2func main() {3 detector := gosseract.NewDetector()4 defer detector.Close()5 detector.SetImage("test.jpg")6 texts, err := detector.Detect()7 if err != nil {8 fmt.Println(err)9 os.Exit(1)10 }11 for _, text := range texts {12 fmt.Println(text)13 }14}15import (16func main() {17 detector := gosseract.NewDetector()18 defer detector.Close()19 detector.SetImage("test.jpg")20 texts, err := detector.Detect()21 if err != nil {22 fmt.Println(err)23 os.Exit(1)24 }25 for _, text := range texts {26 fmt.Println(text)27 }28}29import (30func main() {31 detector := gosseract.NewDetector()32 defer detector.Close()33 detector.SetImage("test.jpg")34 texts, err := detector.Detect()35 if err != nil {36 fmt.Println(err)37 os.Exit(1)38 }39 for _, text := range texts {40 fmt.Println(text)41 }42}43import (44func main() {45 detector := gosseract.NewDetector()46 defer detector.Close()47 detector.SetImage("test.jpg")48 texts, err := detector.Detect()49 if err != nil {50 fmt.Println(err)51 os.Exit(1)52 }53 for _, text := range texts {54 fmt.Println(text)55 }56}57import (58func main() {

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Detect

Using AI Code Generation

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1import (2func main() {3 doc, err := libxml2.ParseFile("test.xml")4 if err != nil {5 fmt.Println(err)6 }7 detector := types.NewEncodingDetector()8 if detector == nil {9 fmt.Println("Failed to create detector")10 }11 encoding, err := detector.Detect(doc)12 if err != nil {13 fmt.Println(err)14 }15 fmt.Println("Encoding: ", encoding)16}

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Detect

Using AI Code Generation

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1import (2func main() {3 webcam, err := gocv.VideoCaptureDevice(0)4 if err != nil {5 fmt.Println(err)6 }7 defer webcam.Close()8 img := gocv.NewMat()9 defer img.Close()10 window := gocv.NewWindow("Face Detect")11 defer window.Close()12 blue := color.RGBA{0, 0, 255, 0}13 classifier := gocv.NewCascadeClassifier()14 defer classifier.Close()15 if !classifier.Load("data/haarcascade_frontalface_default.xml") {16 fmt.Println("Error reading cascade file: data/haarcascade_frontalface_default.xml")17 }18 img := gocv.NewMat()19 defer img.Close()20 blue := color.RGBA{0, 0, 255, 0}21 window := gocv.NewWindow("Face Detect")22 defer window.Close()23 classifier := gocv.NewCascadeClassifier()24 defer classifier.Close()25 if !classifier.Load("data/haarcascade_frontalface_default.xml") {26 fmt.Println("Error reading cascade file: data/haarcascade_frontalface_default.xml")27 }28 blue := color.RGBA{0, 0, 255, 0}29 classifier := gocv.NewCascadeClassifier()30 defer classifier.Close()31 if !classifier.Load("data/haarcascade_frontalface_default.xml") {32 fmt.Println("Error reading cascade file: data/haarcascade_frontalface_default.xml")33 }34 blue := color.RGBA{0, 0, 255, 0}35 classifier := gocv.NewCascadeClassifier()36 defer classifier.Close()37 if !classifier.Load("data/haarcascade_frontalface_default.xml

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Detect

Using AI Code Generation

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1import (2func main() {3 u1, _ := uuid.NewV4()4 fmt.Printf("UUIDv4: %s5 u2, err := uuid.Parse("38400000-8cf0-11bd-b23e-10b96e4ef00d")6 if err != nil {7 fmt.Printf("Something gone wrong: %s", err)8 }9 fmt.Printf("Successfully parsed: %s", u2)10}

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Detect

Using AI Code Generation

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1import (2func main() {3 image := opencv.LoadImage("test.jpg")4 if image == nil {5 panic("LoadImage fail")6 }7 defer image.Release()8 detector := opencv.NewFaceDetector("haarcascade_frontalface_alt2.xml")9 if detector == nil {10 panic("NewFaceDetector fail")11 }12 defer detector.Release()13 gray := opencv.CreateImage(image.Width(), image.Height(), opencv.IPL_DEPTH_8U, 1)14 if gray == nil {15 panic("CreateImage fail")16 }17 defer gray.Release()18 opencv.CvtColor(image, gray, opencv.CV_BGR2GRAY)19 opencv.EqualizeHist(gray, gray)20 faces := detector.Detect(gray)21 for _, r := range faces {22 opencv.Rectangle(image, r, opencv.RGB(255, 0, 0), 3, 8, 0)23 }24 opencv.SaveImage("result.jpg", image, 0)25 fmt.Println("Image saved to result.jpg")26}27type Rectangle struct {28}

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Detect

Using AI Code Generation

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1func main() {2 d := detector.New()3 if d.Detect("test.txt") {4 fmt.Println("UTF-8")5 } else {6 fmt.Println("ASCII")7 }8}

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Detect

Using AI Code Generation

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1import (2func main() {3 img := opencv.LoadImage("image.jpg", opencv.CV_LOAD_IMAGE_COLOR)4 gray := opencv.CreateImage(img.Width(), img.Height(), opencv.IPL_DEPTH_8U, 1)5 opencv.CvtColor(img, gray, opencv.CV_BGR2GRAY)6 classifier := opencv.LoadHaarClassifierCascade("haarcascade_frontalface_alt.xml", opencv.Size{0, 0})7 faces := classifier.DetectObjects(gray)8 for _, value := range faces {9 opencv.Rectangle(img, opencv.Point{value.X(), value.Y()}, opencv.Point{value.X() + value.Width(), value.Y() + value.Height()}, opencv.Scalar{0, 255, 0, 0}, 1, 8, 0)10 }11 opencv.SaveImage("result.jpg", img, 0)12 fmt.Println("Image processed successfully")13}14import (15func main() {16 img := opencv.LoadImage("image.jpg", opencv.CV_LOAD_IMAGE_COLOR)17 gray := opencv.CreateImage(img.Width(), img.Height(), opencv.IPL_DEPTH_8U, 1)18 opencv.CvtColor(img, gray, opencv.CV_BGR2GRAY)19 classifier := opencv.LoadHaarClassifierCascade("haarcascade_frontalface_alt.xml", opencv.Size{0, 0})20 faces := classifier.DetectMultiScale(gray, 1.1, 2, 0, opencv.Size{50, 50})

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Detect

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1import (2func main() {3 var detector = gocv.NewDetector()4 fmt.Println("Detecting faces...")5 detector.Detect()6 fmt.Println("Done!")7}8import (9func main() {10 var detector = gocv.NewDetector()11 fmt.Println("Detecting faces...")12 detector.DetectFaces()13 fmt.Println("Done!")14}15import (16func main() {17 var detector = gocv.NewDetector()18 fmt.Println("Detecting eyes...")19 detector.DetectEyes()20 fmt.Println("Done!")21}22import (23func main() {24 var detector = gocv.NewDetector()25 fmt.Println("Detecting smile...")26 detector.DetectSmile()27 fmt.Println("Done!")28}29import (30func main() {31 var detector = gocv.NewDetector()32 fmt.Println("Detecting eyes and smile...")33 detector.DetectEyesAndSmile()34 fmt.Println("Done!")35}36import (37func main() {38 var detector = gocv.NewDetector()39 fmt.Println("Detecting faces and eyes...")40 detector.DetectFacesAndEyes()41 fmt.Println("Done!")42}43import (44func main() {45 var detector = gocv.NewDetector()46 fmt.Println("Detecting

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