workDir := filepath.Dir(gowork) // absolute, since gowork itself is absolute

	haveDirs := make(map[string][]string) // absolute → original(s)
	for _, use := range wf.Use {
		var abs string
		if filepath.IsAbs(use.Path) {
			abs = filepath.Clean(use.Path)
		} else {
			abs = filepath.Join(workDir, use.Path)
		}
		haveDirs[abs] = append(haveDirs[abs], use.Path)
	}

	tmpdir := t.TempDir()

	aSrc := filepath.Join("testdata", "testIndexMismatch", "a.go")
	bSrc := filepath.Join("testdata", "testIndexMismatch", "b.go")
	mSrc := filepath.Join("testdata", "testIndexMismatch", "main.go")
	aObj := filepath.Join(tmpdir, "a.o")
	mObj := filepath.Join(tmpdir, "main.o")
	exe := filepath.Join(tmpdir, "main.exe")

	importcfgFile := filepath.Join(tmpdir, "runtime.importcfg")

	if path == "" {
		return ""
	}
	if filepath.IsAbs(path) {
		return filepath.Clean(path)
	}

	if v := filepath.VolumeName(cwd); v != "" && path[0] == filepath.Separator {
		// On Windows filepath.Join(cwd, path) doesn't always work. In general
		// filepath.Abs needs to make a syscall on Windows. Elsewhere in cmd/go
		// use filepath.Join(cwd, path), but cmd/go specifically supports Windows

			wantRePat := "^" + regexp.QuoteMeta(filepath.Join(dir, tt.wantPrefix)) + "[0-9]+" + regexp.QuoteMeta(tt.wantSuffix) + "$"
			runTestTempDir(t, tt.pattern, wantRePat)
		})
	}

	// Separately testing "*xyz" (which has no prefix). That is when constructing the
	// pattern to assert on, as in the previous loop, using filepath.Join for an empty
	// prefix filepath.Join(dir, ""), produces the pattern:
	//     ^<DIR>[0-9]+xyz$

	// and ensure all .bat files found have exact CRLF line endings.
	err := filepath.WalkDir(runtime.GOROOT(), func(path string, d os.DirEntry, err error) error {
		if err != nil {
			return err
		}
		if d.IsDir() && (strings.HasPrefix(d.Name(), ".") || d.Name() == "testdata") {
			return filepath.SkipDir
		}
		if path == filepath.Join(runtime.GOROOT(), "pkg") {

limitations under the License.
*/

package filesystem

import (
	"path/filepath"
)

// IsPathClean will replace slashes to Separator (which is OS-specific).
// This will make sure that all slashes are the same before comparing.
func IsPathClean(path string) bool {
	return filepath.ToSlash(filepath.Clean(path)) == filepath.ToSlash(path)

		if runtime.GOOS == "windows" {
			executable += ".exe"
		}
		if err := os.WriteFile(filepath.Join(dir, executable), []byte{1, 2, 3}, 0777); err != nil {
			t.Fatal(err)
		}
		t.Setenv(pathVar, dir+string(filepath.ListSeparator)+origPath)

		found, err := LookPath("execabs-test")
		if wantErrDot {
			wantFound := filepath.Join(".", executable)
			if found != wantFound || !errors.Is(err, ErrDot) {

	BuildContext.GOROOT = goroot

	GOROOT = goroot
	if goroot == "" {
		GOROOTbin = ""
		GOROOTpkg = ""
		GOROOTsrc = ""
	} else {
		GOROOTbin = filepath.Join(goroot, "bin")
		GOROOTpkg = filepath.Join(goroot, "pkg")
		GOROOTsrc = filepath.Join(goroot, "src")
	}

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

			shouldError: true,
		},
		{
			name:        "invalid suffix",
			logSymLink:  filepath.Join(legacyContainerLogsDir, fmt.Sprintf("%s_%s_%s-%s", podName, podNamespace, containerName, containerID)[:251]+".invalidsuffix"),
			expected:    "",
			shouldError: true,
		},
		{
			name:        "container ID too short",

package framework

import (
	"fmt"
	"testing"
)

type fakeData struct {
	data string
}

func (f *fakeData) Clone() StateData {
	copy := &fakeData{
		data: f.data,
	}
	return copy
}

var key StateKey = "fakedata_key"

// createCycleStateWithFakeData creates *CycleState with fakeData.
// The given data is used in stored fakeData.