// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Tests syscall P stealing.

package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

	// order in the deterministic seeded result.
	var out []int64
	for i := 0; i < 10; i++ {
		out = append(out, Int64())
	}

	// Look for out in seeded output.
	// Strictly speaking, we should look for them in order,
	// but this is good enough and not significantly more
	// likely to have a false positive.
	r := New(NewPCG(1, 0))
	found := 0
	for i := 0; i < 1000; i++ {
		x := r.Int64()

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Tests syscall P stealing at a generation boundary.

package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

	if svc.Spec.TrafficDistribution != nil && *svc.Spec.TrafficDistribution == v1.ServiceTrafficDistributionPreferClose {
		lb = &workloadapi.LoadBalancing{
			// Prefer endpoints in close zones, but allow spilling over to further endpoints where required.
			RoutingPreference: []workloadapi.LoadBalancing_Scope{
				workloadapi.LoadBalancing_NETWORK,
				workloadapi.LoadBalancing_REGION,
				workloadapi.LoadBalancing_ZONE,

apiVersion: release-notes/v2
kind: feature
area: extensibility
issue: []
releaseNotes:
  - |

	// order in the deterministic Seed(1) result.
	var out []int64
	for i := 0; i < 10; i++ {
		out = append(out, Int63())
	}

	// Look for out in Seed(1)'s output.
	// Strictly speaking, we should look for them in order,
	// but this is good enough and not significantly more
	// likely to have a false positive.
	Seed(1)
	found := 0
	for i := 0; i < 1000; i++ {
		x := Int63()
		if x == out[found] {

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Tests syscall P stealing from a goroutine and thread
// that have been in a syscall the entire generation.

package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Tests syscall P stealing.
//
// Specifically, it tests a scenario where a thread 'steals'
// a P from itself. It's just a ProcStop with extra steps when
// it happens on the same P.

package main

import (
	"internal/trace"
	"internal/trace/event/go122"

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Tests syscall P stealing.

package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package main

// Test to make sure spills of cast-shortened values
// don't end up spilling the pre-shortened size instead
// of the post-shortened size.

import (
	"runtime"
	"testing"
)

var data1 [26]int32
var data2 [26]int64

func init() {
	for i := 0; i < 26; i++ {