t.Skip("no need for test on " + pair)
	}
	switch runtime.GOOS {
	case "openbsd", "windows":
		t.Skip("c-archive unsupported")
	}
	dir := t.TempDir()

	srcfile := filepath.Join(dir, "test.go")
	arfile := filepath.Join(dir, "test.a")
	if err := os.WriteFile(srcfile, []byte(carchiveSrcText), 0666); err != nil {
		t.Fatal(err)
	}

	ldf := fmt.Sprintf("-ldflags=-v -tmpdir=%s", dir)

     *
     * <pre>
     * expect:
     * join(",", new Object[]{"a"}) == "a"
     * join(",", new Object[]{"a", "b", "c"}) == "a,b,c"
     * join(",", new Object[]{}) == ""
     * </pre>
     *
     * The {@code separator} must not be null and {@code objects} must not be null.
     *
     * @param separator The string by which to join each string representation

	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 != "" {

		// allocate dirs
		for _, f := range c.expects {
			if f.mode.IsDir() {
				path := filepath.Join(dir, f.name)
				if _, ok := dirs[path]; !ok {
					dirs[path] = map[string]string{}
				}
			} else if f.mode.IsRegular() {
				path := filepath.Join(dir, filepath.Dir(f.name))
				if _, ok := dirs[path]; !ok {

	tmpDir := t.TempDir()
	tmpCharts := chartSourceType(filepath.Join(tmpDir, operatorSubdirFilePath))
	err := copyDir(string(liveCharts), string(tmpCharts))
	if err != nil {
		t.Fatal(err)
	}

	rs, err := readFile(filepath.Join(testDataDir, "input-extra-resources", testResourceFile+".yaml"))
	if err != nil {
		t.Fatal(err)
	}

    def "joining"() {
        expect:
        join(",", [1, 2, 3]) == "1,2,3"
        join(",", [1]) == "1"
        join(",", []) == ""

        and:
        join(",", [1, 2, 3].toArray()) == "1,2,3"
        join(",", [1].toArray()) == "1"
        join(",", [].toArray()) == ""
    }

    def "joining with nulls"() {
        when:
        join(separator, objects)

        then:

		credentials.GenericScrtKey:    readFile(filepath.Join(certDir, "dns/key.pem")),
		credentials.GenericScrtCaCert: readFile(filepath.Join(certDir, "dns/root-cert.pem")),
	})
	genericMtlsCertCrl = makeSecret("generic-mtls-crl", map[string]string{
		credentials.GenericScrtCert:   readFile(filepath.Join(certDir, "dns/cert-chain.pem")),

	}
	if err := os.WriteFile(filepath.Join(appdir, "Info.plist"), []byte(infoPlist(pkgpath)), 0744); err != nil {
		return err
	}
	if err := os.WriteFile(filepath.Join(appdir, "ResourceRules.plist"), []byte(resourceRules), 0744); err != nil {
		return err
	}
	return nil
}

func signApp(appdir string) error {
	entitlementsPath := filepath.Join(tmpdir, "Entitlements.plist")
	cmd := exec.Command(
		"codesign",
		"-f",

			jsonOutput := jsonUnmarshallOrFail(t, strings.Join(args, " "), output)
			g.Expect(jsonOutput).To(HaveKey("bootstrap"))

			args = []string{
				"--namespace=dummy",
				"pc", "cluster", fmt.Sprintf("%s.%s", podID, apps.Namespace.Name()), "-o", "json",
			}
			output, _ = istioCtl.InvokeOrFail(t, args)
			jsonOutput = jsonUnmarshallOrFail(t, strings.Join(args, " "), output)
			g.Expect(jsonOutput).To(Not(BeEmpty()))

		// cmd/distpack also requires GOROOT/VERSION to exist, so use that to
		// suppress false-positive skips.
		if _, err := os.Stat(filepath.Join(testenv.GOROOT(t), "test")); os.IsNotExist(err) {
			if _, err := os.Stat(filepath.Join(testenv.GOROOT(t), "VERSION")); err == nil {
				t.Skipf("skipping: GOROOT/test not present")
			}
		}
		t.Fatal(err)
	}

	excluded := make(map[string]bool)