logs, err := os.ReadDir(dir)
	require.NoError(t, err)
	assert.Len(t, logs, 5)
	assert.Equal(t, testLogs[0], logs[0].Name())
	assert.Equal(t, testLogs[1]+"."+timestamp, logs[1].Name())
	assert.Equal(t, testLogs[4]+compressSuffix, logs[2].Name())
	assert.Equal(t, testLogs[2]+"."+timestamp, logs[3].Name())
	assert.Equal(t, testLogs[3], logs[4].Name())
}

func TestClean(t *testing.T) {
	ctx := context.Background()

func (TestDeps) ImportPath() string {
	return ImportPath
}

// testLog implements testlog.Interface, logging actions by package os.
type testLog struct {
	mu  sync.Mutex
	w   *bufio.Writer
	set bool
}

func (l *testLog) Getenv(key string) {
	l.add("getenv", key)
}

func (l *testLog) Open(name string) {
	l.add("open", name)
}

func (l *testLog) Stat(name string) {
	l.add("stat", name)
}

	testlog, err := os.ReadFile(a.Objdir + "testlog.txt")
	if err != nil || !bytes.HasPrefix(testlog, testlogMagic) || testlog[len(testlog)-1] != '\n' {
		if cache.DebugTest {
			if err != nil {
				fmt.Fprintf(os.Stderr, "testcache: %s: reading testlog: %v\n", a.Package.ImportPath, err)
			} else {
				fmt.Fprintf(os.Stderr, "testcache: %s: reading testlog: malformed\n", a.Package.ImportPath)
			}

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

package testlog

import (
	"sync"
	_ "unsafe" // for linkname
)

// PanicOnExit0 reports whether to panic on a call to os.Exit(0).
// This is in the testlog package because, like other definitions in
// package testlog, it is a hook between the testing package and the
// os package. This is used to ensure that an early call to os.Exit(0)

		nodes              []*v1.Node
		testPods           []*v1.Pod
		initPods           []*v1.Pod
		numViolatingVictim int
		expected           [][]Candidate
	}{
		{
			name: "no pdb violation",
			nodes: []*v1.Node{
				st.MakeNode().Name("node1").Capacity(veryLargeRes).Obj(),
				st.MakeNode().Name("node2").Capacity(veryLargeRes).Obj(),
			},
			testPods: []*v1.Pod{

}

func TestDryRunPreemption(t *testing.T) {
	tests := []struct {
		name                    string
		args                    *config.DefaultPreemptionArgs
		nodeNames               []string
		testPods                []*v1.Pod
		initPods                []*v1.Pod
		registerPlugins         []tf.RegisterPluginFunc
		pdbs                    []*policy.PodDisruptionBudget

	}
	err = errorCheck(string(output), false, fullshort...)
	if err != nil {
		t.Errorf("error check failed: %s", err)
	}
}

// TestTags verifies that the -tags argument controls which files to check.
func TestTags(t *testing.T) {
	t.Parallel()
	for tag, wantFile := range map[string]int{
		"testtag":     1, // file1
		"x testtag y": 1,
		"othertag":    2,
	} {

func Chdir(dir string) error {
	if e := syscall.Chdir(dir); e != nil {
		testlog.Open(dir) // observe likely non-existent directory
		return &PathError{Op: "chdir", Path: dir, Err: e}
	}
	if runtime.GOOS == "windows" {
		getwdCache.Lock()
		getwdCache.dir = dir
		getwdCache.Unlock()
	}
	if log := testlog.Logger(); log != nil {
		wd, err := Getwd()
		if err == nil {
			log.Chdir(wd)
		}
	}

// Copyright 2009 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.

package os

import (
	"errors"
	"internal/testlog"
	"runtime"
	"sync"
	"sync/atomic"
	"syscall"
	"time"
)

// ErrProcessDone indicates a [Process] has finished.
var ErrProcessDone = errors.New("os: process already finished")

type processMode uint8

const (

		GOROOTsrc = filepath.Join(goroot, "src")
	}

	installedGOOS = runtime.GOOS
	installedGOARCH = runtime.GOARCH
	if isTestGo {
		if testOS := os.Getenv("TESTGO_GOHOSTOS"); testOS != "" {
			installedGOOS = testOS
		}
		if testArch := os.Getenv("TESTGO_GOHOSTARCH"); testArch != "" {
			installedGOARCH = testArch
		}
	}

	if runtime.Compiler != "gccgo" {
		if goroot == "" {