src/runtime/testdata/testgoroutineleakprofile/goker/cockroach25456.go

// Copyright 2025 The Go Authors. All rights reserved.
// Use of this source code is governed by a MIT
// license that can be found in the LICENSE file.

package main

import (
	"os"
	"runtime"
	"runtime/pprof"
)

func init() {
	register("Cockroach25456", Cockroach25456)
}

type Stopper_cockroach25456 struct {
	quiescer chan struct{}
}

func (s *Stopper_cockroach25456) ShouldQuiesce() <-chan struct{} {
	if s == nil {
		return nil
	}
	return s.quiescer
}

func NewStopper_cockroach25456() *Stopper_cockroach25456 {
	return &Stopper_cockroach25456{quiescer: make(chan struct{})}
}

type Store_cockroach25456 struct {
	stopper          *Stopper_cockroach25456
	consistencyQueue *consistencyQueue_cockroach25456
}

func (s *Store_cockroach25456) Stopper() *Stopper_cockroach25456 {
	return s.stopper
}

type Replica_cockroach25456 struct {
	store *Store_cockroach25456
}

func NewReplica_cockroach25456(store *Store_cockroach25456) *Replica_cockroach25456 {
	return &Replica_cockroach25456{store: store}
}

type consistencyQueue_cockroach25456 struct{}

func (q *consistencyQueue_cockroach25456) process(repl *Replica_cockroach25456) {
	<-repl.store.Stopper().ShouldQuiesce()
}

func newConsistencyQueue_cockroach25456() *consistencyQueue_cockroach25456 {
	return &consistencyQueue_cockroach25456{}
}

type testContext_cockroach25456 struct {
	store *Store_cockroach25456
	repl  *Replica_cockroach25456
}

func (tc *testContext_cockroach25456) StartWithStoreConfig(stopper *Stopper_cockroach25456) {
	if tc.store == nil {
		tc.store = &Store_cockroach25456{
			consistencyQueue: newConsistencyQueue_cockroach25456(),
		}
	}
	tc.store.stopper = stopper
	tc.repl = NewReplica_cockroach25456(tc.store)
}

func Cockroach25456() {
	prof := pprof.Lookup("goroutineleak")
	defer func() {
		// Yield several times to allow the child goroutine to run.
		for i := 0; i < yieldCount; i++ {
			runtime.Gosched()
		}
		prof.WriteTo(os.Stdout, 2)
	}()
	go func() { // G1
		stopper := NewStopper_cockroach25456()
		tc := testContext_cockroach25456{}
		tc.StartWithStoreConfig(stopper)

		for i := 0; i < 2; i++ {
			tc.store.consistencyQueue.process(tc.repl)
		}
	}()
}