buildFile """
            tasks.register("checkDir") {
                def file = file("tmp/gradle")
                doLast {
                    println file
                }
            }
        """
        settingsFile << "include 'tmp'"

        when:
        def subdir = file("tmp")
        subdir.mkdirs()
        executer.inDirectory(subdir)
        succeeds ':checkDir'

        then:

		return false
	}

	// If format.json is available and request sent the right disk-id, we allow the request
	return true
}

// checkID - check if the disk-id in the request corresponds to the underlying disk.
func (s *storageRESTServer) checkID(wantID string) bool {
	if s.getStorage() == nil {
		return false
	}
	if wantID == "" {
		// Request sent empty disk-id, we allow the request

                    def result = checkInService.checkIn(pluginMetadata, serviceFactory)
                    if (result.unsupportedMessage == null) {
                        println "${propertyPrefix}.checkIn.supported"
                        settings.gradle.extensions.add("serviceRef", result.pluginServiceRef)
                    } else {
                        println "${propertyPrefix}.checkIn.unsupported.reasonMessage = \$result.unsupportedMessage"

        applyPlugin()

        when:
        succeeds "t", "-D${UNSUPPORTED_TOGGLE}=true"

        then:
        plugin.assertUnsupportedMessage(output, UNSUPPORTED_TOGGLE_MESSAGE)
    }

    def "checkin happens once for build with buildSrc"() {
        given:
        applyPlugin()
        file("buildSrc/src/main/groovy/Thing.groovy") << "class Thing {}"

        when:
        succeeds "t"

        then:

	checkId(16, tWireType)
	checkId(17, mustGetTypeInfo(reflect.TypeFor[arrayType]()).id)
	checkId(18, mustGetTypeInfo(reflect.TypeFor[CommonType]()).id)
	checkId(19, mustGetTypeInfo(reflect.TypeFor[sliceType]()).id)
	checkId(20, mustGetTypeInfo(reflect.TypeFor[structType]()).id)
	checkId(21, mustGetTypeInfo(reflect.TypeFor[fieldType]()).id)
	checkId(23, mustGetTypeInfo(reflect.TypeFor[mapType]()).id)

     *
     * @param pluginMetadata any information provided by the plugin to Gradle
     * @param serviceFactory a factory for a per-build-invocation service for the plugin
     */
    GradleEnterprisePluginCheckInResult checkIn(
        GradleEnterprisePluginMetadata pluginMetadata,
        GradleEnterprisePluginServiceFactory serviceFactory
    );

		f.Close()
		t.errorf("%s: Open returned File type %T, not a fs.ReadDirFile", dir, f)
		return nil
	}
	return d
}

// checkDir checks the directory dir, which is expected to exist
// (it is either the root or was found in a directory listing with IsDir true).
func (t *fsTester) checkDir(dir string) {
	// Read entire directory.
	t.dirs = append(t.dirs, dir)
	d := t.openDir(dir)
	if d == nil {
		return
	}

    private static final String DISABLE_TEST_ACCELERATION_PROPERTY = "gradle.internal.testacceleration.disableImplicitApplication";

    @Override
    public GradleEnterprisePluginCheckInResult checkIn(GradleEnterprisePluginMetadata pluginMetadata, GradleEnterprisePluginServiceFactory serviceFactory) {
        if (Boolean.getBoolean(UNSUPPORTED_TOGGLE)) {
            return checkInUnsupportedResult(UNSUPPORTED_TOGGLE_MESSAGE);

		}
		return nil
	}

	// Stream output.
	return scanDir(opts.BaseDir)
}

func (p *xlStorageDiskIDCheck) WalkDir(ctx context.Context, opts WalkDirOptions, wr io.Writer) (err error) {
	if err := p.checkID(opts.DiskID); err != nil {
		return err
	}
	ctx, done, err := p.TrackDiskHealth(ctx, storageMetricWalkDir, opts.Bucket, opts.BaseDir)
	if err != nil {
		return err
	}
	defer done(0, &err)

            }
        """
        def resolve = new ResolveTestFixture(new TestFile(buildFile), 'testCompileClasspath')
        resolve.prepare()

        when:
        def runner = runner('checkDep')
        if (bomSupportProvider == "spring dependency management plugin") {