Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use Warn method of js Package

Best K6 code snippet using js.Warn

statistics.go

Source:statistics.go

...40		fallthrough41	case "day":42		res, err := r.StatisticsDao.GetCourseStatsWeekdays(cid)43		if err != nil {44			log.WithError(err).WithField("courseId", cid).Warn("GetCourseStatsWeekdays failed")45			c.AbortWithStatus(http.StatusInternalServerError)46			return47		}48		resp := chartJs{49			ChartType: "bar",50			Data:      chartJsData{Datasets: []chartJsDataset{newChartJsDataset()}},51			Options:   newChartJsOptions(),52		}53		resp.Data.Datasets[0].Label = "Sum(viewers)"54		resp.Data.Datasets[0].Data = res55		c.JSON(http.StatusOK, resp)56	case "hour":57		res, err := r.StatisticsDao.GetCourseStatsHourly(cid)58		if err != nil {59			log.WithError(err).WithField("courseId", cid).Warn("GetCourseStatsHourly failed")60			c.AbortWithStatus(http.StatusInternalServerError)61			return62		}63		resp := chartJs{64			ChartType: "bar",65			Data:      chartJsData{Datasets: []chartJsDataset{newChartJsDataset()}},66			Options:   newChartJsOptions(),67		}68		resp.Data.Datasets[0].Label = "Sum(viewers)"69		resp.Data.Datasets[0].Data = res70		c.JSON(http.StatusOK, resp)71	case "activity-live":72		resLive, err := r.StatisticsDao.GetStudentActivityCourseStats(cid, true)73		if err != nil {74			log.WithError(err).WithField("courseId", cid).Warn("GetCourseStatsLive failed")75			c.AbortWithStatus(http.StatusInternalServerError)76			return77		}78		resp := chartJs{79			ChartType: "line",80			Data:      chartJsData{Datasets: []chartJsDataset{newChartJsDataset()}},81			Options:   newChartJsOptions(),82		}83		resp.Data.Datasets[0].Label = "Live"84		resp.Data.Datasets[0].Data = resLive85		resp.Data.Datasets[0].BorderColor = "#d12a5c"86		resp.Data.Datasets[0].BackgroundColor = ""87		c.JSON(http.StatusOK, resp)88	case "activity-vod":89		resVod, err := r.StatisticsDao.GetStudentActivityCourseStats(cid, false)90		if err != nil {91			log.WithError(err).WithField("courseId", cid).Warn("GetCourseStatsVod failed")92			c.AbortWithStatus(http.StatusInternalServerError)93			return94		}95		resp := chartJs{96			ChartType: "line",97			Data:      chartJsData{Datasets: []chartJsDataset{newChartJsDataset()}},98			Options:   newChartJsOptions(),99		}100		resp.Data.Datasets[0].Label = "VoD"101		resp.Data.Datasets[0].Data = resVod102		resp.Data.Datasets[0].BorderColor = "#2a7dd1"103		resp.Data.Datasets[0].BackgroundColor = ""104		c.JSON(http.StatusOK, resp)105	case "numStudents":106		res, err := r.StatisticsDao.GetCourseNumStudents(cid)107		if err != nil {108			log.WithError(err).WithField("courseId", cid).Warn("GetCourseNumStudents failed")109			c.AbortWithStatus(http.StatusInternalServerError)110		} else {111			c.JSON(http.StatusOK, gin.H{"res": res})112		}113	case "vodViews":114		res, err := r.StatisticsDao.GetCourseNumVodViews(cid)115		if err != nil {116			log.WithError(err).WithField("courseId", cid).Warn("GetCourseNumVodViews failed")117			c.AbortWithStatus(http.StatusInternalServerError)118		} else {119			c.JSON(http.StatusOK, gin.H{"res": res})120		}121	case "liveViews":122		res, err := r.StatisticsDao.GetCourseNumLiveViews(cid)123		if err != nil {124			log.WithError(err).WithField("courseId", cid).Warn("GetCourseNumLiveViews failed")125			c.AbortWithStatus(http.StatusInternalServerError)126		} else {127			c.JSON(http.StatusOK, gin.H{"res": res})128		}129	case "allDays":130		{131			res, err := r.StatisticsDao.GetCourseNumVodViewsPerDay(cid)132			if err != nil {133				log.WithError(err).WithField("courseId", cid).Warn("GetCourseNumLiveViews failed")134				c.AbortWithStatus(http.StatusInternalServerError)135			} else {136				resp := chartJs{137					ChartType: "bar",138					Data:      chartJsData{Datasets: []chartJsDataset{newChartJsDataset()}},139					Options:   newChartJsOptions(),140				}141				resp.Data.Datasets[0].Label = "views"142				resp.Data.Datasets[0].Data = res143				resp.Data.Datasets[0].BackgroundColor = "#d12a5c"144				c.JSON(http.StatusOK, resp)145			}146		}147	default:148		c.AbortWithStatus(http.StatusBadRequest)149	}150}151func (r coursesRoutes) exportStats(c *gin.Context) {152	ctx, _ := c.Get("TUMLiveContext")153	var req statExportReq154	if c.ShouldBindQuery(&req) != nil {155		c.AbortWithStatus(http.StatusBadRequest)156	}157	var cid uint158	// check if request is for server -> validate159	cidFromContext := c.Param("courseId")160	if cidFromContext == "0" {161		if ctx.(tools.TUMLiveContext).User.Role != model.AdminType {162			c.AbortWithStatus(http.StatusForbidden)163			return164		}165		cid = 0166	} else { // use course from context167		cid = ctx.(tools.TUMLiveContext).Course.ID168	}169	if req.Format != "json" && req.Format != "csv" {170		log.WithField("courseId", cid).Warn("exportStats failed, invalid format")171		c.AbortWithStatus(http.StatusBadRequest)172		return173	}174	result := tools.ExportStatsContainer{}175	for _, interval := range req.Interval {176		switch interval {177		case "week":178		case "day":179			res, err := r.StatisticsDao.GetCourseStatsWeekdays(cid)180			if err != nil {181				log.WithError(err).WithField("courseId", cid).Warn("GetCourseStatsWeekdays failed")182			}183			result = result.AddDataEntry(&tools.ExportDataEntry{184				Name:  interval,185				XName: "Weekday",186				YName: "Sum(viewers)",187				Data:  res,188			})189		case "hour":190			res, err := r.StatisticsDao.GetCourseStatsHourly(cid)191			if err != nil {192				log.WithError(err).WithField("courseId", cid).Warn("GetCourseStatsHourly failed")193			}194			result = result.AddDataEntry(&tools.ExportDataEntry{195				Name:  interval,196				XName: "Hour",197				YName: "Sum(viewers)",198				Data:  res,199			})200		case "activity-live":201			resLive, err := r.StatisticsDao.GetStudentActivityCourseStats(cid, true)202			if err != nil {203				log.WithError(err).WithField("courseId", cid).Warn("GetStudentActivityCourseStats failed")204			}205			result = result.AddDataEntry(&tools.ExportDataEntry{206				Name:  interval,207				XName: "Week",208				YName: "Live",209				Data:  resLive,210			})211		case "activity-vod":212			resVod, err := r.StatisticsDao.GetStudentActivityCourseStats(cid, false)213			if err != nil {214				log.WithError(err).WithField("courseId", cid).Warn("GetStudentActivityCourseStats failed")215			}216			result = result.AddDataEntry(&tools.ExportDataEntry{217				Name:  interval,218				XName: "Week",219				YName: "VoD",220				Data:  resVod,221			})222		case "allDays":223			res, err := r.StatisticsDao.GetCourseNumVodViewsPerDay(cid)224			if err != nil {225				log.WithError(err).WithField("courseId", cid).Warn("GetCourseNumVodViewsPerDay failed")226			}227			result = result.AddDataEntry(&tools.ExportDataEntry{228				Name:  interval,229				XName: "Week",230				YName: "VoD",231				Data:  res,232			})233		case "quickStats":234			var quickStats []dao.Stat235			numStudents, err := r.StatisticsDao.GetCourseNumStudents(cid)236			if err != nil {237				log.WithError(err).WithField("courseId", cid).Warn("GetCourseNumStudents failed")238			} else {239				quickStats = append(quickStats, dao.Stat{X: "Enrolled Students", Y: int(numStudents)})240			}241			vodViews, err := r.StatisticsDao.GetCourseNumVodViews(cid)242			if err != nil {243				log.WithError(err).WithField("courseId", cid).Warn("GetCourseNumVodViews failed")244			} else {245				quickStats = append(quickStats, dao.Stat{X: "Vod Views", Y: int(vodViews)})246			}247			liveViews, err := r.StatisticsDao.GetCourseNumLiveViews(cid)248			if err != nil {249				log.WithError(err).WithField("courseId", cid).Warn("GetCourseNumLiveViews failed")250			} else {251				quickStats = append(quickStats, dao.Stat{X: "Live Views", Y: int(liveViews)})252			}253			result = result.AddDataEntry(&tools.ExportDataEntry{254				Name:  interval,255				XName: "Property",256				YName: "Value",257				Data:  quickStats,258			})259		default:260			log.WithField("courseId", cid).Warn("Invalid export interval")261		}262	}263	if req.Format == "json" {264		jsonResult, err := json.Marshal(result.ExportJson())265		if err != nil {266			log.WithError(err).WithField("courseId", cid).Warn("json.Marshal failed for stats export")267			c.AbortWithStatus(http.StatusInternalServerError)268			return269		}270		c.Header("Content-Disposition", "attachment; filename=course-"+strconv.Itoa(int(cid))+"-stats.json")271		c.Data(http.StatusOK, "application/octet-stream", jsonResult)272	} else {273		c.Header("Content-Disposition", "attachment; filename=course-"+strconv.Itoa(int(cid))+"-stats.csv")274		c.Data(http.StatusOK, "application/octet-stream", []byte(result.ExportCsv()))275	}276}277//278// Chart.js datastructures:279//280type chartJsData struct {...

main.go

Source:main.go

...27}28func checkSystemdUnit() (output string, perfdata PerfdataCollection, errs map[string]error) {29	cli := flag.NewFlagSet(os.Args[0], flag.ContinueOnError)30	unit := cli.String("unit", "", "e.g. icinga2.service")31	thresholdsWarn := thresholds{}32	thresholdsCrit := thresholds{}33	var jsWarn, jsCrit assertions34	cli.Var(thresholdsWarn, "warn", "e.g. NRestarts(@~:42)")35	cli.Var(thresholdsCrit, "crit", "e.g. NRestarts(@~:42)")36	cli.Var(&jsWarn, "js-warn", `e.g. ActiveState==="active"`)37	cli.Var(&jsCrit, "js-crit", `e.g. ActiveState==="active"`)38	if errCli := cli.Parse(os.Args[1:]); errCli != nil {39		os.Exit(3)40	}41	if *unit == "" {42		fmt.Fprintln(os.Stderr, "-unit missing")43		cli.Usage()44		os.Exit(3)45	}46	dBus, errConn := dbus.New()47	if errConn != nil {48		errs = map[string]error{"D-Bus": errConn}49		return50	}51	defer dBus.Close()52	props, errProps := dBus.GetAllProperties(*unit)53	if errProps != nil {54		errs = map[string]error{"D-Bus": errProps}55		return56	}57	vm := js.New()58	for k, v := range props {59		if num, signed, isNum := number2float(v); isNum {60			var uom string61			if strings.HasSuffix(k, "USec") {62				uom = "us"63			}64			perfdata = append(perfdata, Perfdata{65				Label: k,66				UOM:   uom,67				Value: num,68				Warn:  thresholdsWarn[k],69				Crit:  thresholdsCrit[k],70				Min:   OptionalNumber{!signed, 0},71			})72			delete(thresholdsWarn, k)73			delete(thresholdsCrit, k)74		}75		vm.Set(k, v)76	}77	if len(thresholdsWarn) > 0 || len(thresholdsCrit) > 0 {78		perfdata = nil79		nosuch := map[string]struct{}{}80		nonum := map[string]struct{}{}81		for _, t := range [2]thresholds{thresholdsWarn, thresholdsCrit} {82			for k := range t {83				if _, hasProp := props[k]; hasProp {84					nonum[k] = struct{}{}85				} else {86					nosuch[k] = struct{}{}87				}88			}89		}90		errs = make(map[string]error, len(nosuch)+len(nonum))91		if len(nosuch) > 0 {92			err := errors.New("no such unit property")93			for k := range nosuch {94				errs[fmt.Sprintf("threshold %q", k)] = err95			}96		}97		for k := range nonum {98			v := props[k]99			typ := reflect.TypeOf(v)100			var typeName string101			if typ == nil {102				typeName = "nil"103			} else {104				typeName = typ.Name()105			}106			errs[fmt.Sprintf("threshold %q", k)] = fmt.Errorf("not a number: %s(%#v)", typeName, v)107		}108		return109	}110	var failedJs []string = nil111	var jsWarnFailed uint64 = 0112	var jsCritFailed uint64 = 0113	for _, jw := range jsWarn {114		if res, errJs := vm.Eval(jw.compiled); errJs != nil {115			if errs == nil {116				errs = map[string]error{}117			}118			errs[fmt.Sprintf("script %q", jw.raw)] = errJs119		} else if boool, errBool := res.ToBoolean(); errBool != nil || !boool {120			failedJs = append(failedJs, jw.raw)121			jsWarnFailed++122		}123	}124	for _, jc := range jsCrit {125		if res, errJs := vm.Eval(jc.compiled); errJs != nil {126			if errs == nil {127				errs = map[string]error{}128			}129			errs[fmt.Sprintf("script %q", jc.raw)] = errJs130		} else if boool, errBool := res.ToBoolean(); errBool != nil || !boool {131			failedJs = append(failedJs, jc.raw)132			jsCritFailed++133		}134	}135	if errs != nil {136		perfdata = nil137		return138	}139	var out bytes.Buffer140	if len(failedJs) > 0 {141		out.Write([]byte(`<p><b>Some JS assertions failed:</b></p><ul>`))142		for _, fj := range failedJs {143			out.Write([]byte(`<li style="font-family: monospace; white-space: pre;">`))144			out.Write([]byte(html.EscapeString(fj)))145			out.Write([]byte(`</li>`))146		}147		out.Write([]byte(`</ul>`))148	}149	var failedThresholds []*Perfdata = nil150	for i := range perfdata {151		if pd := &perfdata[i]; pd.GetStatus() != Ok {152			failedThresholds = append(failedThresholds, pd)153		}154	}155	perfdata = append(perfdata, Perfdata{156		Label: "js_warn",157		Value: float64(jsWarnFailed),158		Warn:  OptionalThreshold{true, false, 0, 0},159		Min:   OptionalNumber{true, 0},160		Max:   OptionalNumber{true, float64(len(jsWarn))},161	})162	perfdata = append(perfdata, Perfdata{163		Label: "js_crit",164		Value: float64(jsCritFailed),165		Crit:  OptionalThreshold{true, false, 0, 0},166		Min:   OptionalNumber{true, 0},167		Max:   OptionalNumber{true, float64(len(jsCrit))},168	})169	if failedThresholds != nil {170		sort.Slice(failedThresholds, func(i, j int) bool {171			lhs := failedThresholds[i]172			rhs := failedThresholds[j]173			lhss := lhs.GetStatus()174			rhss := rhs.GetStatus()175			if lhss == rhss {176				return lhs.Label < rhs.Label177			} else {178				return lhss > rhss179			}180		})181		out.Write([]byte(`<p><b>Some threshold assertions failed:</b></p><ul>`))182		colors := map[PerfdataStatus]string{Warning: "770", Critical: "700"}183		for _, ft := range failedThresholds {184			fmt.Fprintf(185				&out,186				`<li style="color: #%s;">%s = %s</li>`,187				colors[ft.GetStatus()],188				ft.Label,189				strconv.FormatFloat(ft.Value, 'f', -1, 64),190			)191		}192		out.Write([]byte(`</ul>`))193	}194	if out.Len() < 1 {195		out.Write([]byte(`<p style="color: #070;">OK</p>`))196	}...

runtime_javascript_logger_test.go

Source:runtime_javascript_logger_test.go

...41	loggedLog := logs.TakeAll()[0]42	assert.Equal(t, loggedLog.Level, zap.InfoLevel)43	assert.Equal(t, loggedLog.Message, "info log")44}45func TestJsLoggerWarn(t *testing.T) {46	r := goja.New()47	observer, logs := observer.New(zap.WarnLevel)48	obs := zap.New(observer)49	jsLoggerInst, err := NewJsLogger(r, obs)50	if err != nil {51		t.Error("Failed to instantiate jsLogger")52	}53	r.Set("logger", jsLoggerInst)54	SCRIPT := `55var s = 'warn';56logger.warn('%s log', s);57`58	_, err = r.RunString(SCRIPT)59	if err != nil {60		t.Error("Failed to run JS script")61	}62	assert.Equal(t, 1, logs.Len())63	loggedLog := logs.TakeAll()[0]64	assert.Equal(t, loggedLog.Level, zap.WarnLevel)65	assert.Equal(t, loggedLog.Message, "warn log")66}67func TestJsLoggerError(t *testing.T) {68	r := goja.New()69	observer, logs := observer.New(zap.ErrorLevel)70	obs := zap.New(observer)71	jsLoggerInst, err := NewJsLogger(r, obs)72	if err != nil {73		t.Error("Failed to instantiate jsLogger")74	}75	r.Set("logger", jsLoggerInst)76	SCRIPT := `77var s = 'error';78logger.error('%s log', s);...

Warn

Using AI Code Generation

1import (2func main() {3    js.Global.Get("console").Call("warn", "Hello World!")4}5import (6func main() {7    js.Global.Get("console").Call("log", "Hello World!")8}9import (10func main() {11    js.Global.Get("console").Call("error", "Hello World!")12}13import (14func main() {15    js.Global.Get("console").Call("info", "Hello World!")16}17import (18func main() {19    js.Global.Get("console").Call("debug", "Hello World!")20}21import (22func main() {23    js.Global.Get("console").Call("time", "Hello World!")24}25import (26func main() {27    js.Global.Get("console").Call("timeEnd", "Hello World!")28}29import (30func main() {31    js.Global.Get("console").Call("dir", "Hello World!")32}33import (34func main() {35    js.Global.Get("console").Call("dirxml", "Hello World!")36}

Warn

Using AI Code Generation

1import (2func main() {3	vm := otto.New()4	vm.Set("log", log.New(os.Stdout, "", 0))5	vm.Run(`6		log.Warn("Hello, World!")7}8import (9func main() {10	vm := otto.New()11	vm.Set("log", log.New(os.Stdout, "", 0))12	vm.Run(`13		log.Warn("Hello, World!")14}15var log = require('log');16log.Warn = function(msg) {17    log.warn(msg);18};19module.exports = log;20import (21func main() {22	vm := otto.New()23	vm.Import(new(log.Logger))24	vm.Run(`25		log.Warn("Hello, World!")26}27import (28func main() {29	vm := otto.New()30	vm.Import(new(log.Logger))31	vm.Run(`32		log.Warn("Hello, World!")33}

Warn

Using AI Code Generation

1var js = require("js");2js.warn("Hello World");3var js = require("js");4js.warn("Hello World");5var js = require("js");6js.warn("Hello World");7var js = require("js");8js.warn("Hello World");9var js = require("js");10js.warn("Hello World");11var js = require("js");12js.warn("Hello World");13var js = require("js");14js.warn("Hello World");15var js = require("js");16js.warn("Hello World");17var js = require("js");18js.warn("Hello World");19var js = require("js");20js.warn("Hello World");21var js = require("js");22js.warn("Hello World");23var js = require("js");24js.warn("Hello World");25var js = require("js");26js.warn("Hello World");27var js = require("js");28js.warn("Hello World");29var js = require("js");30js.warn("Hello World");31var js = require("js");32js.warn("Hello World");33var js = require("js");34js.warn("Hello World");

Warn

Using AI Code Generation

1func main(){2    js.Warn("Hello World")3}4func main(){5    js.Error("Hello World")6}7func main(){8    js.Log("Hello World")9}10func main(){11    js.Info("Hello World")12}13func main(){14    js.Debug("Hello World")15}16func main(){17    js.Assert(true, "Hello World")18}19func main(){20    js.Time("Hello World")21}22func main(){23    js.TimeEnd("Hello World")24}25func main(){26    js.TimeLog("Hello World")27}28func main(){29    js.Trace("Hello World")30}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.