How to use GetParsedExecutorConfig method of lib Package

Best K6 code snippet using lib.GetParsedExecutorConfig

executors.go

Source:executors.go Github

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...163 for k, v := range protoConfigs {164 if v.executorType == "" {165 return fmt.Errorf("scenario '%s' doesn't have a specified executor type", k)166 }167 config, err := GetParsedExecutorConfig(k, v.executorType, v.rawJSON)168 if err != nil {169 return err170 }171 result[k] = config172 }173 *scs = result174 return nil175}176// Validate checks if all of the specified executor options make sense177func (scs ScenarioConfigs) Validate() (errors []error) {178 for name, exec := range scs {179 if execErr := exec.Validate(); len(execErr) != 0 {180 errors = append(errors,181 fmt.Errorf("scenario %s has configuration errors: %s", name, ConcatErrors(execErr, ", ")))182 }183 }184 return errors185}186// GetSortedConfigs returns a slice with the executor configurations,187// sorted in a consistent and predictable manner. It is useful when we want or188// have to avoid using maps with string keys (and tons of string lookups in189// them) and avoid the unpredictable iterations over Go maps. Slices allow us190// constant-time lookups and ordered iterations.191//192// The configs in the returned slice will be sorted by their start times in an193// ascending order, and alphabetically by their names (which are unique) if194// there are ties.195func (scs ScenarioConfigs) GetSortedConfigs() []ExecutorConfig {196 configs := make([]ExecutorConfig, len(scs))197 // Populate the configs slice with sorted executor configs198 i := 0199 for _, config := range scs {200 configs[i] = config // populate the slice in an unordered manner201 i++202 }203 sort.Slice(configs, func(a, b int) bool { // sort by (start time, name)204 switch {205 case configs[a].GetStartTime() < configs[b].GetStartTime():206 return true207 case configs[a].GetStartTime() == configs[b].GetStartTime():208 return strings.Compare(configs[a].GetName(), configs[b].GetName()) < 0209 default:210 return false211 }212 })213 return configs214}215// GetFullExecutionRequirements combines the execution requirements from all of216// the configured executors. It takes into account their start times and their217// individual VU requirements and calculates the total VU requirements for each218// moment in the test execution.219func (scs ScenarioConfigs) GetFullExecutionRequirements(et *ExecutionTuple) []ExecutionStep {220 sortedConfigs := scs.GetSortedConfigs()221 // Combine the steps and requirements from all different executors, and222 // sort them by their time offset, counting the executors' startTimes as223 // well.224 type trackedStep struct {225 ExecutionStep226 configID int227 }228 trackedSteps := []trackedStep{}229 for configID, config := range sortedConfigs { // orderly iteration over a slice230 configStartTime := config.GetStartTime()231 configSteps := config.GetExecutionRequirements(et)232 for _, cs := range configSteps {233 cs.TimeOffset += configStartTime // add the executor start time to the step time offset234 trackedSteps = append(trackedSteps, trackedStep{cs, configID})235 }236 }237 // Sort by (time offset, config id). It's important that we use stable238 // sorting algorithm, since there could be steps with the same time from239 // the same executor and their order is important.240 sort.SliceStable(trackedSteps, func(a, b int) bool {241 if trackedSteps[a].TimeOffset == trackedSteps[b].TimeOffset {242 return trackedSteps[a].configID < trackedSteps[b].configID243 }244 return trackedSteps[a].TimeOffset < trackedSteps[b].TimeOffset245 })246 // Go through all of the sorted steps from all of the executors, and247 // build a new list of execution steps that consolidates all of their248 // requirements. If multiple executors have an execution step at exactly249 // the same time offset, they will be combined into a single new execution250 // step with the sum of the values from the previous ones.251 currentTimeOffset := time.Duration(0)252 currentPlannedVUs := make([]uint64, len(scs))253 currentMaxUnplannedVUs := make([]uint64, len(scs))254 sum := func(data []uint64) (result uint64) { // sigh...255 for _, val := range data {256 result += val257 }258 return result259 }260 consolidatedSteps := []ExecutionStep{}261 addCurrentStepIfDifferent := func() {262 newPlannedVUs := sum(currentPlannedVUs)263 newMaxUnplannedVUs := sum(currentMaxUnplannedVUs)264 stepsLen := len(consolidatedSteps)265 if stepsLen == 0 ||266 consolidatedSteps[stepsLen-1].PlannedVUs != newPlannedVUs ||267 consolidatedSteps[stepsLen-1].MaxUnplannedVUs != newMaxUnplannedVUs {268 consolidatedSteps = append(consolidatedSteps, ExecutionStep{269 TimeOffset: currentTimeOffset,270 PlannedVUs: newPlannedVUs,271 MaxUnplannedVUs: newMaxUnplannedVUs,272 })273 }274 }275 for _, step := range trackedSteps {276 // TODO: optimize by skipping some steps277 // If the time offset is different, create a new step with the current values278 currentTimeOffset = step.TimeOffset279 currentPlannedVUs[step.configID] = step.PlannedVUs280 currentMaxUnplannedVUs[step.configID] = step.MaxUnplannedVUs281 addCurrentStepIfDifferent()282 }283 return consolidatedSteps284}285// GetParsedExecutorConfig returns a struct instance corresponding to the supplied286// config type. It will be fully initialized - with both the default values of287// the type, as well as with whatever the user had specified in the JSON288func GetParsedExecutorConfig(name, configType string, rawJSON []byte) (result ExecutorConfig, err error) {289 executorConfigTypesMutex.Lock()290 defer executorConfigTypesMutex.Unlock()291 constructor, exists := executorConfigConstructors[configType]292 if !exists {293 return nil, fmt.Errorf("unknown executor type '%s'", configType)294 }295 return constructor(name, rawJSON)296}297type protoExecutorConfig struct {298 executorType string299 rawJSON json.RawMessage300}301// UnmarshalJSON unmarshals the base config (to get the type), but it also302// stores the unprocessed JSON so we can parse the full config in the next step...

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GetParsedExecutorConfig

Using AI Code Generation

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1import (2func main() {3 config := lib.GetParsedExecutorConfig()4 fmt.Println("executor config is: ", config)5}6import (7func GetParsedExecutorConfig() string {8 return fmt.Sprintf("%s", config.GetExecutorConfig())9}10import (11func GetExecutorConfig() string {12 return fmt.Sprintf("executor config")13}14import (15func GetConfig() string {16 return fmt.Sprintf("config")17}18import (19func TestGetConfig(t *testing.T) {20 config := GetConfig()21 if config != "config" {22 t.Errorf("config is not correct, expected: %s, actual: %s", "config", config)23 }24}25import (26func TestGetExecutorConfig(t *testing.T) {27 config := GetExecutorConfig()28 if config != "executor config" {29 t.Errorf("config is not correct, expected: %s, actual: %s", "executor config", config)30 }31}

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GetParsedExecutorConfig

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1Now, if you want to use the GetParsedExecutorConfig method of lib class, you need to import the package. But, you don't need to import the package in the file where you have defined the class. The following is the code:2import "lib"3func main() {4 lib.GetParsedExecutorConfig()5}6import "lib"7func main() {8 lib.GetParsedExecutorConfig()9}10func GetParsedExecutorConfig() {11}12import "lib"13func main() {14 lib.GetParsedExecutorConfig()15}16import "lib"17func main() {18 lib.GetParsedExecutorConfig()19}20func GetParsedExecutorConfig() {21}

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GetParsedExecutorConfig

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1func main() {2}3func main() {4}5import (6func main() {7 currentDir, err := os.Getwd()8 if err != nil {9 fmt.Println(err)10 }11 fmt.Println(currentDir)12}13import (14func main() {15 currentDir, err := os.Getwd()16 if err != nil {17 fmt.Println(err)18 }19 libPath := filepath.Join(currentDir, "lib")20 fmt.Println(libPath)21}

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