return parentPath + childPath;
        } else {
            return parentPath + "/" + childPath;
        }
    }

    private static boolean isFileOnHost(URI uri) {
        return "file".equals(uri.getScheme()) && uri.getPath().startsWith("//");
    }

    private static String extractPath(URI parent) {
        if (isFileOnHost(parent)) {
            return URI.create(parent.getPath()).getPath();
        }

        this.resolver = resolver;
    }

    public UriTextResource(String description, @Nonnull URI sourceUri, RelativeFilePathResolver resolver) {
        this.description = description;
        this.sourceFile = sourceUri.getScheme().equals("file") ? FileUtils.normalize(new File(sourceUri.getPath())) : null;
        this.sourceUri = sourceUri;
        this.resolver = resolver;
    }

			// https://github.com/envoyproxy/envoy/blob/v1.29.2/api/envoy/type/matcher/string.proto#L38
			errs = appendErrors(errs, validateStringMatchRegexp(match.GetUri(), "uri"))
			errs = appendErrors(errs, validateStringMatch(match.GetScheme(), "scheme"))
			errs = appendErrors(errs, validateStringMatch(match.GetMethod(), "method"))
			errs = appendErrors(errs, validateStringMatch(match.GetAuthority(), "authority"))
			for _, qp := range match.GetQueryParams() {

        output.contains('PKIX path building failed: ')
    }

    private URI getUrlWithCredentials(String user, String password) {
        def uri = httpBuildCacheServer.uri
        return new URI(uri.getScheme(), "${user}:${password}", uri.getHost(), uri.getPort(), uri.getPath(), uri.getQuery(), uri.getFragment())
    }

    def "build does not leak credentials in cache URL"() {

        URI rootUrl = validateUrl();
        return createResolver(rootUrl);
    }

    private MavenResolver createResolver(URI rootUri) {
        RepositoryTransport transport = getTransport(rootUri.getScheme());
        MavenMetadataLoader mavenMetadataLoader = new MavenMetadataLoader(transport.getResourceAccessor(), resourcesFileStore);
        ImmutableMetadataSources metadataSources = createMetadataSources(mavenMetadataLoader);

         * server, they can use http://127.0.0.1
         */
        if ("127.0.0.1".equals(url.getHost())) {
            return true;
        }

        final String scheme = url.getScheme();
        return !"http".equalsIgnoreCase(scheme);
    }

         * server, they can use http://127.0.0.1
         */
        if ("127.0.0.1".equals(url.getHost())) {
            return true;
        }

        final String scheme = url.getScheme();
        return !"http".equalsIgnoreCase(scheme);
    }

	}
	return s
}

// Maybe rawURL is of the form scheme:path.
// (Scheme must be [a-zA-Z][a-zA-Z0-9+.-]*)
// If so, return scheme, path; else return "", rawURL.
func getScheme(rawURL string) (scheme, path string, err error) {
	for i := 0; i < len(rawURL); i++ {
		c := rawURL[i]
		switch {
		case 'a' <= c && c <= 'z' || 'A' <= c && c <= 'Z':
		// do nothing

	if err != nil {
		return fmt.Errorf("create Kubernetes client: %v", err)
	}
	return add(mgr, &ReconcileIstioOperator{client: mgr.GetClient(), scheme: mgr.GetScheme(), kubeClient: kubeClient, options: options}, options)
}

// add adds a new Controller to mgr with r as the reconcile.Reconciler along with options for additional configuration.

}

func TestURLsCost(t *testing.T) {
	cases := []struct {
		ops                []string
		expectEsimatedCost checker.CostEstimate
		expectRuntimeCost  uint64
	}{
		{
			ops:                []string{".getScheme()", ".getHostname()", ".getHost()", ".getPort()", ".getEscapedPath()", ".getQuery()"},
			expectEsimatedCost: checker.CostEstimate{Min: 4, Max: 4},
			expectRuntimeCost:  4,
		},
	}

	for _, tc := range cases {