}
}

// 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()

	}

	if wd, err := os.Getwd(); err == nil {
		gopathdir := filepath.Join(wd, "testdata", "issue25459")
		abstractOriginSanity(t, gopathdir, DefaultOpt)
	} else {
		t.Fatalf("os.Getwd() failed %v", err)
	}
}

func TestAbstractOriginSanityIssue26237(t *testing.T) {
	testenv.MustHaveGoBuild(t)

	mustHaveDWARF(t)
	if wd, err := os.Getwd(); err == nil {

// chdir changes the current working directory to the named directory,
// and then restore the original working directory at the end of the test.
func chdir(t *testing.T, dir string) {
	olddir, err := os.Getwd()
	if err != nil {
		t.Fatalf("getwd %s: %v", dir, err)
	}
	if err := os.Chdir(dir); err != nil {
		t.Fatalf("chdir %s: %v", dir, err)
	}

	t.Cleanup(func() {
		if err := os.Chdir(olddir); err != nil {

	}
}

func TestLocalDirectory(t *testing.T) {
	if runtime.GOOS == "ios" {
		t.Skipf("skipping on %s/%s, no valid GOROOT", runtime.GOOS, runtime.GOARCH)
	}

	cwd, err := os.Getwd()
	if err != nil {
		t.Fatal(err)
	}

	p, err := ImportDir(cwd, 0)
	if err != nil {
		t.Fatal(err)
	}
	if p.ImportPath != "go/build" {

	}
}

func TestDir(t *testing.T) {
	testenv.MustHaveExec(t)
	cwd, _ := os.Getwd()
	h := &Handler{
		Path: os.Args[0],
		Root: "/test.cgi",
		Dir:  cwd,
	}
	expectedMap := map[string]string{
		"cwd": cwd,
	}
	runCgiTest(t, h, "GET /test.cgi HTTP/1.0\nHost: example.com\n\n", expectedMap)

	cwd, _ = os.Getwd()
	cwd, _ = filepath.Split(os.Args[0])
	h = &Handler{
		Path: os.Args[0],

	case "aix", "darwin", "ios", "dragonfly", "freebsd", "linux", "netbsd", "openbsd", "illumos", "solaris":
		break
	default:
		t.Skip("skipping for not implemented platforms")
	}

	prevDir, err := Getwd()
	if err != nil {
		t.Fatalf("Could not get wd: %s", err)
	}

	startPath, err := MkdirTemp("", "TestRemoveAllLongPath-")
	if err != nil {
		t.Fatalf("Could not create TempDir: %s", err)
	}

	ar.addFile(helloFile.Reset())
	ar.addFile(goodbyeFile.Reset())
	ar.a.File().Close()
	// Now extract one file. We chdir to the directory of the archive for simplicity.
	pwd, err := os.Getwd()
	if err != nil {
		t.Fatal("os.Getwd: ", err)
	}
	err = os.Chdir(dir)
	if err != nil {
		t.Fatal("os.Chdir: ", err)
	}
	defer func() {
		err := os.Chdir(pwd)
		if err != nil {
			t.Fatal("os.Chdir: ", err)

	out, err := exec.Command("cp", "-a", src, dst).CombinedOutput()
	if err != nil {
		os.Stderr.Write(out)
	}
	return err
}

func copyLocalData(dstbase string) (pkgpath string, err error) {
	cwd, err := os.Getwd()
	if err != nil {
		return "", err
	}

	finalPkgpath, underGoRoot, err := subdir()
	if err != nil {
		return "", err
	}
	cwd = strings.TrimSuffix(cwd, finalPkgpath)

		var j struct {
			Dir string
		}
		if err := json.Unmarshal(output, &j); err != nil {
			t.Fatalf("failed to parse 'go mod download' output: %s", err)
		}
		bogoDir = j.Dir
	}

	cwd, err := os.Getwd()
	if err != nil {
		t.Fatal(err)
	}

	resultsFile := filepath.Join(t.TempDir(), "results.json")

	args := []string{
		"test",
		".",

		// to the user.
		select {}
	}
}

// xgetwd returns the current directory.
func xgetwd() string {
	wd, err := os.Getwd()
	if err != nil {
		fatalf("%s", err)
	}
	return wd
}

// xrealwd returns the 'real' name for the given path.
// real is defined as what xgetwd returns in that directory.
func xrealwd(path string) string {
	old := xgetwd()
	if err := os.Chdir(path); err != nil {