def commonDir3 = parent.createDir("common/dir3")

        expect:
        rootsOf(from()) == []
        rootsOf(from(dir1)) == [dir1.absolutePath]
        rootsOf(from(dir1, dir1Child)) == [dir1.absolutePath]
        rootsOf(from(commonDir2)) == [commonDir2.absolutePath]
        rootsOf(from(dir1, commonDir2, commonDir3)) == [dir1.absolutePath, commonDir2.absolutePath, commonDir3.absolutePath]
    }

            hash != null
            roots.size() == 1
            with(roots[0]) {
                path == file("a/build/libs/a.jar").absolutePath
                !containsKey("children")
            }
        }
        with(bCompileJava.stableSources) {
            hash != null
            roots.size() == 2
            with(roots[0]) {
                path == file("b/src/main/java").absolutePath

            addIndex(JvmDependenciesIndexImpl(roots))
            indexedRoots.forEach { javaRoot ->
                if (javaRoot.file.isDirectory) {
                    if (javaRoot.type == JavaRoot.RootType.SOURCE) {
                        // NB: [JavaCoreProjectEnvironment#addSourcesToClasspath] calls:
                        //   1) [CoreJavaFileManager#addToClasspath], which is used to look up Java roots;

		}
		if opts.Roots != nil && opts.Roots.systemPool {
			platformChains, err := c.systemVerify(&opts)
			// If the platform verifier succeeded, or there are no additional
			// roots, return the platform verifier result. Otherwise, continue
			// with the Go verifier.
			if err == nil || opts.Roots.len() == 0 {
				return platformChains, err
			}
		}
	}

	if opts.Roots == nil {
		opts.Roots = systemRootsPool()

 * [shouldBuildStubsForBinaryLibraries] is true. In Standalone mode, binary roots don't need to be specified because library symbols are
 * provided via class-based deserialization, not stub-based deserialization.
 *
 * @param binaryRoots Binary roots of the binary libraries that are specific to [project].
 * @param sharedBinaryRoots Binary roots that are shared between multiple different projects. This allows Kotlin tests to cache stubs for

                connection.newBuild().forTasks('publish')
                    .addProgressListener(events).run()
        }

        then:
        def roots = events.operations.findAll { it.parent == null }.collect { it.descriptor.name }

        roots == [
            "Run build",
            "Download ${module.rootMetaData.uri}",
            "Download ${module.rootMetaData.sha1.uri}",

)

// initDNSCertsK8SRA will create the certificates using K8S RA.
// Only called by initIstiodCerts if provider (PILOT_CERT_PROVIDER) has k8s.io prefix
// and local certificates are not found.
//
// The roots are loaded from mesh config.
func (s *Server) initDNSCertsK8SRA() error {
	var certChain, keyPEM, caBundle []byte
	var err error
	pilotCertProviderName := features.PilotCertProvider

			certMap: map[string][]string{"foo.domain.com": {validRootCert}},
		},
		{
			name:    "Successful validation with multiple roots",
			certMap: map[string][]string{"foo.domain.com": {validRootCert, validRootCert2}},
		},
		{
			name: "Successful validation with multiple roots multiple mappings",
			certMap: map[string][]string{
				"foo.domain.com": {validRootCert, validRootCert2},
				"bar.domain.com": {validRootCert2},

	workloadTrustBundle *tb.TrustBundle
	certMu              sync.RWMutex
	istiodCert          *tls.Certificate

	// istiodCertBundleWatche provides callbacks when the Istiod certs or roots are changed.
	// The roots are used by the namespace controller to update Istiod roots and patch webhooks.
	// The certs are used to refresh Istiod credentials.
	istiodCertBundleWatcher *keycertbundle.Watcher
	server                  server.Instance

	ServiceNode string

	// XDSRootCerts is the location of the root CA for the XDS connection. Used for setting platform certs or
	// using custom roots.
	XDSRootCerts string

	// CARootCerts of the location of the root CA for the CA connection. Used for setting platform certs or
	// using custom roots.
	CARootCerts string

	// Extra headers to add to the XDS connection.
	XDSHeaders map[string]string