telemetryDir = filepath.Join(work, "telemetry")
	must(os.MkdirAll(telemetryDir, 0777))
	must(s.Setenv("TEST_TELEMETRY_DIR", filepath.Join(work, "telemetry")))

	must(os.MkdirAll(filepath.Join(work, "tmp"), 0777))
	must(s.Setenv(tempEnvName(), filepath.Join(work, "tmp")))

	gopath := filepath.Join(work, "gopath")
	must(s.Setenv("GOPATH", gopath))
	gopathSrc := filepath.Join(gopath, "src")

func TestSymlink(t *testing.T) {
	testenv.MustHaveSymlink(t)

	tmp := t.TempDir()
	tmpfs := os.DirFS(tmp)

	if err := os.WriteFile(filepath.Join(tmp, "hello"), []byte("hello, world\n"), 0644); err != nil {
		t.Fatal(err)
	}

	if err := os.Symlink(filepath.Join(tmp, "hello"), filepath.Join(tmp, "hello.link")); err != nil {
		t.Fatal(err)
	}

	if err := TestFS(tmpfs, "hello", "hello.link"); err != nil {
		t.Fatal(err)
	}
}

	chdir(t, tmpdir)

	dir := filepath.Join(tmpdir, "dir")
	err := os.Mkdir(dir, 0777)
	if err != nil {
		t.Fatal(err)
	}
	fi, err := os.Stat(dir)
	if err != nil {
		t.Fatal(err)
	}
	err = os.WriteFile(filepath.Join(dir, "abc"), []byte("abc"), 0644)
	if err != nil {
		t.Fatal(err)
	}
	for _, test := range tests {
		link := filepath.Join(tmpdir, test.name+"_link")
		err := test.mklink(link, dir)

	}
	sort.Strings(preloadNames)

	isJoined := func(name string) (joined bool, nestedJoins []string) {
		for _, join := range joins {
			if _, ok := relationships.Relations[join]; ok && name == join {
				joined = true
				continue
			}
			joinNames := strings.SplitN(join, ".", 2)
			if len(joinNames) == 2 {
				if _, ok := relationships.Relations[joinNames[0]]; ok && name == joinNames[0] {
					joined = true

    }

    def "Source folder has exclude and include patterns defined"() {
        setup:
        def excludePatterns = excludes.collect { "exclude '$it'" }.join('\n')
        def includePatterns = includes.collect { "include '$it'" }.join('\n')
        settingsFile << 'rootProject.name = "root"'
        buildFile <<
        """apply plugin: 'java'
           sourceSets {
               main {

		t.Fatalf("Unexpected output for 'istioctl %s'\n got: %q\nwant: %q", strings.Join(c.args, " "), output, c.expectedOutput)
	}

	if c.expectedString != "" && !strings.Contains(output, c.expectedString) {
		t.Fatalf("Output didn't match for '%s %s'\n got %v\nwant: %v", cmd.Name(), strings.Join(c.args, " "), output, c.expectedString)
	}

	if c.wantException {
		if fErr == nil {

		if len(missing) > 0 {
			t.Errorf("the following fields were expected, but missing from the result:\n%s", strings.Join(sets.List(missing), "\n"))
		}
		if len(unexpected) > 0 {
			t.Errorf("the following fields were in the result, but unexpected:\n%s", strings.Join(sets.List(unexpected), "\n"))
		}
	}
}

var (

			var fileNames []string
			if m.BuildID != "" {
				fileNames = []string{filepath.Join(path, m.BuildID, baseName)}
				if matches, err := filepath.Glob(filepath.Join(path, m.BuildID, "*")); err == nil {
					fileNames = append(fileNames, matches...)
				}
				fileNames = append(fileNames, filepath.Join(path, noVolumeFile, m.BuildID)) // perf path format
				// Llvm buildid protocol: the first two characters of the build id

func Split(path string) (dir, file string) {
	return filepathlite.Split(path)
}

// Join joins any number of path elements into a single path,
// separating them with an OS specific [Separator]. Empty elements
// are ignored. The result is Cleaned. However, if the argument
// list is empty or all its elements are empty, Join returns
// an empty string.
// On Windows, the result will only be a UNC path if the first

		// write the key to disk
		privateKeyPath := filepath.Join(s.SecureServing.ServerCert.CertDirectory, "misty-crt.key")
		encodedPrivateKey, err := keyutil.MarshalPrivateKeyToPEM(signer)
		if err != nil {
			return result, err
		}
		if err := keyutil.WriteKey(privateKeyPath, encodedPrivateKey); err != nil {
			return result, err
		}

		s.ProxyClientKeyFile = filepath.Join(s.SecureServing.ServerCert.CertDirectory, "misty-crt.key")