}
	}
	return false
}

// goroutine-specific getwd
func getwd() (wd string, err error) {
	fd, err := open(".", O_RDONLY)
	if err != nil {
		return "", err
	}
	defer Close(fd)
	return Fd2path(fd)
}

func Getwd() (wd string, err error) {
	wdmu.Lock()
	defer wdmu.Unlock()

	if wdSet {
		return wdStr, nil
	}
	wd, err = getwd()
	if err != nil {
		return
	}
	wdSet = true
	wdStr = wd

// license that can be found in the LICENSE file.

//go:build go1.5

package plan9

import "syscall"

func fixwd() {
	syscall.Fixwd()
}

func Getwd() (wd string, err error) {
	return syscall.Getwd()
}

func Chdir(path string) error {
	return syscall.Chdir(path)

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

//go:build !go1.5

package plan9

func fixwd() {
}

func Getwd() (wd string, err error) {
	fd, err := open(".", O_RDONLY)
	if err != nil {
		return "", err
	}
	defer Close(fd)
	return Fd2path(fd)
}

func Chdir(path string) error {
	return chdir(path)

package os

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

//go:linkname executablePath
var executablePath string // set by sysauxv in ../runtime/os3_solaris.go

var initCwd, initCwdErr = Getwd()

func executable() (string, error) {
	path := executablePath
	if len(path) == 0 {
		path, err := syscall.Getexecname()
		if err != nil {
			return path, err
		}
	}
	if len(path) > 0 && path[0] != '/' {

	"reflect"
	"runtime"
	"strconv"
	"strings"
	"syscall"
	"testing"
	"time"
)

func init() {
	registerHelperCommand("pwd", cmdPwd)
}

func cmdPwd(...string) {
	pwd, err := os.Getwd()
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
	fmt.Println(pwd)
}

func TestCredentialNoSetGroups(t *testing.T) {
	if runtime.GOOS == "android" {
		maySkipHelperCommand("echo")

	}
}

// TestPGOIntendedInlining tests that specific functions are inlined when PGO
// is applied to the exact source that was profiled.
func TestPGOIntendedInlining(t *testing.T) {
	wd, err := os.Getwd()
	if err != nil {
		t.Fatalf("error getting wd: %v", err)
	}
	srcDir := filepath.Join(wd, "testdata/pgo/inline")

	// Copy the module to a scratch location so we can add a go.mod.
	dir := t.TempDir()

func createLabelsFromYaml() string {
	data, err := os.ReadFile(input)
	if err != nil {
		pwd, _ := os.Getwd()
		fmt.Println("Error running featuresgen on file: ", pwd, "/", input)
		panic(err)
	}
	m := make(map[any]any)

	err = yaml.Unmarshal(data, &m)
	if err != nil {
		pwd, _ := os.Getwd()
		fmt.Println("Error running featuresgen on file: ", pwd, "/", input)
		panic(err)
	}

package os

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

//go:linkname executablePath
var executablePath string // set by ../runtime/os_darwin.go

var initCwd, initCwdErr = Getwd()

func executable() (string, error) {
	ep := executablePath
	if len(ep) == 0 {
		return ep, errors.New("cannot find executable path")
	}
	if ep[0] != '/' {
		if initCwdErr != nil {
			return ep, initCwdErr

	}
}

// TestPGODevirtualize tests that specific functions are devirtualized when PGO
// is applied to the exact source that was profiled.
func TestPGODevirtualize(t *testing.T) {
	wd, err := os.Getwd()
	if err != nil {
		t.Fatalf("error getting wd: %v", err)
	}
	srcDir := filepath.Join(wd, "testdata", "pgo", "devirtualize")

	// Copy the module to a scratch location so we can add a go.mod.

	// os.(*File).Chdir is emulated by setting the working directory to the
	// absolute path that this file was opened at, which is why we have to
	// resolve and capture it here.
	if filePath[0] != '/' {
		wd, err := syscall.Getwd()
		if err != nil {
			return -1, poll.SysFile{}, err
		}
		absPath = joinPath(wd, filePath)
	}
	fd, err := syscall.Open(absPath, flag, perm)
	return fd, poll.SysFile{Path: absPath}, err