chromedp/cdp/profiler/profiler.go

// Package profiler provides the Chrome Debugging Protocol
// commands, types, and events for the Profiler domain.
//
// Generated by the chromedp-gen command.
package profiler

// Code generated by chromedp-gen. DO NOT EDIT.

import (
	"context"

	cdp "github.com/knq/chromedp/cdp"
)

// EnableParams [no description].
type EnableParams struct{}

// Enable [no description].
func Enable() *EnableParams {
	return &EnableParams{}
}

// Do executes Profiler.enable against the provided context and
// target handler.
func (p *EnableParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
	return h.Execute(ctxt, cdp.CommandProfilerEnable, nil, nil)
}

// DisableParams [no description].
type DisableParams struct{}

// Disable [no description].
func Disable() *DisableParams {
	return &DisableParams{}
}

// Do executes Profiler.disable against the provided context and
// target handler.
func (p *DisableParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
	return h.Execute(ctxt, cdp.CommandProfilerDisable, nil, nil)
}

// SetSamplingIntervalParams changes CPU profiler sampling interval. Must be
// called before CPU profiles recording started.
type SetSamplingIntervalParams struct {
	Interval int64 `json:"interval"` // New sampling interval in microseconds.
}

// SetSamplingInterval changes CPU profiler sampling interval. Must be called
// before CPU profiles recording started.
//
// parameters:
//   interval - New sampling interval in microseconds.
func SetSamplingInterval(interval int64) *SetSamplingIntervalParams {
	return &SetSamplingIntervalParams{
		Interval: interval,
	}
}

// Do executes Profiler.setSamplingInterval against the provided context and
// target handler.
func (p *SetSamplingIntervalParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
	return h.Execute(ctxt, cdp.CommandProfilerSetSamplingInterval, p, nil)
}

// StartParams [no description].
type StartParams struct{}

// Start [no description].
func Start() *StartParams {
	return &StartParams{}
}

// Do executes Profiler.start against the provided context and
// target handler.
func (p *StartParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
	return h.Execute(ctxt, cdp.CommandProfilerStart, nil, nil)
}

// StopParams [no description].
type StopParams struct{}

// Stop [no description].
func Stop() *StopParams {
	return &StopParams{}
}

// StopReturns return values.
type StopReturns struct {
	Profile *Profile `json:"profile,omitempty"` // Recorded profile.
}

// Do executes Profiler.stop against the provided context and
// target handler.
//
// returns:
//   profile - Recorded profile.
func (p *StopParams) Do(ctxt context.Context, h cdp.Handler) (profile *Profile, err error) {
	// execute
	var res StopReturns
	err = h.Execute(ctxt, cdp.CommandProfilerStop, nil, &res)
	if err != nil {
		return nil, err
	}

	return res.Profile, nil
}

// StartPreciseCoverageParams enable precise code coverage. Coverage data for
// JavaScript executed before enabling precise code coverage may be incomplete.
// Enabling prevents running optimized code and resets execution counters.
type StartPreciseCoverageParams struct {
	CallCount bool `json:"callCount,omitempty"` // Collect accurate call counts beyond simple 'covered' or 'not covered'.
}

// StartPreciseCoverage enable precise code coverage. Coverage data for
// JavaScript executed before enabling precise code coverage may be incomplete.
// Enabling prevents running optimized code and resets execution counters.
//
// parameters:
func StartPreciseCoverage() *StartPreciseCoverageParams {
	return &StartPreciseCoverageParams{}
}

// WithCallCount collect accurate call counts beyond simple 'covered' or 'not
// covered'.
func (p StartPreciseCoverageParams) WithCallCount(callCount bool) *StartPreciseCoverageParams {
	p.CallCount = callCount
	return &p
}

// Do executes Profiler.startPreciseCoverage against the provided context and
// target handler.
func (p *StartPreciseCoverageParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
	return h.Execute(ctxt, cdp.CommandProfilerStartPreciseCoverage, p, nil)
}

// StopPreciseCoverageParams disable precise code coverage. Disabling
// releases unnecessary execution count records and allows executing optimized
// code.
type StopPreciseCoverageParams struct{}

// StopPreciseCoverage disable precise code coverage. Disabling releases
// unnecessary execution count records and allows executing optimized code.
func StopPreciseCoverage() *StopPreciseCoverageParams {
	return &StopPreciseCoverageParams{}
}

// Do executes Profiler.stopPreciseCoverage against the provided context and
// target handler.
func (p *StopPreciseCoverageParams) Do(ctxt context.Context, h cdp.Handler) (err error) {
	return h.Execute(ctxt, cdp.CommandProfilerStopPreciseCoverage, nil, nil)
}

// TakePreciseCoverageParams collect coverage data for the current isolate,
// and resets execution counters. Precise code coverage needs to have started.
type TakePreciseCoverageParams struct{}

// TakePreciseCoverage collect coverage data for the current isolate, and
// resets execution counters. Precise code coverage needs to have started.
func TakePreciseCoverage() *TakePreciseCoverageParams {
	return &TakePreciseCoverageParams{}
}

// TakePreciseCoverageReturns return values.
type TakePreciseCoverageReturns struct {
	Result []*ScriptCoverage `json:"result,omitempty"` // Coverage data for the current isolate.
}

// Do executes Profiler.takePreciseCoverage against the provided context and
// target handler.
//
// returns:
//   result - Coverage data for the current isolate.
func (p *TakePreciseCoverageParams) Do(ctxt context.Context, h cdp.Handler) (result []*ScriptCoverage, err error) {
	// execute
	var res TakePreciseCoverageReturns
	err = h.Execute(ctxt, cdp.CommandProfilerTakePreciseCoverage, nil, &res)
	if err != nil {
		return nil, err
	}

	return res.Result, nil
}

// GetBestEffortCoverageParams collect coverage data for the current isolate.
// The coverage data may be incomplete due to garbage collection.
type GetBestEffortCoverageParams struct{}

// GetBestEffortCoverage collect coverage data for the current isolate. The
// coverage data may be incomplete due to garbage collection.
func GetBestEffortCoverage() *GetBestEffortCoverageParams {
	return &GetBestEffortCoverageParams{}
}

// GetBestEffortCoverageReturns return values.
type GetBestEffortCoverageReturns struct {
	Result []*ScriptCoverage `json:"result,omitempty"` // Coverage data for the current isolate.
}

// Do executes Profiler.getBestEffortCoverage against the provided context and
// target handler.
//
// returns:
//   result - Coverage data for the current isolate.
func (p *GetBestEffortCoverageParams) Do(ctxt context.Context, h cdp.Handler) (result []*ScriptCoverage, err error) {
	// execute
	var res GetBestEffortCoverageReturns
	err = h.Execute(ctxt, cdp.CommandProfilerGetBestEffortCoverage, nil, &res)
	if err != nil {
		return nil, err
	}

	return res.Result, nil
}