sealed class RegisteredProperty {

    data class Input(
        val propertyName: String,
        val propertyValue: PropertyValue,
        val optional: Boolean
    ) : RegisteredProperty()

    data class InputFile(
        val propertyName: String,
        val propertyValue: PropertyValue,
        val optional: Boolean,
        val filePropertyType: InputFilePropertyType,
        val behavior: InputBehavior,

            }
        }

        abstract fun write(value: ConfigurationCacheFingerprint, trace: PropertyTrace? = null)

        fun inputFile(file: File) =
            InputFile(
                file,
                host.hashCodeOf(file)
            )

        fun inputFileSystemEntry(file: File) =
            InputFileSystemEntry(file, fileSystemEntryType(file))

    def "task with broken symlink in InputFiles is valid"() {
        def inputFileTarget = file("brokenInputFileTarget")
        def brokenInputFile = file('brokenInputFile').createLink(inputFileTarget)
        def output = file("output.txt")

        buildFile << """
            class CustomTask extends DefaultTask {

                @InputFiles FileCollection brokenInputFiles

    def buildTaskCanHaveInputsAndOutputs() {
        file("input") << "foo"
        settingsFile << "rootProject.name = 'proj'"
        buildFile << """
            class UpperFile extends DefaultTask {
                @InputFile
                File input

                @OutputFile
                File output

                @TaskAction
                void upper() {
                  output.text = input.text.toUpperCase()

abstract class AllTypes extends DefaultTask {

    //inputs
    @Input
    final abstract Property<String> inputString = ""
    @InputFile
    final abstract RegularFileProperty inputFile = ""
    @InputDirectory
    final abstract DirectoryProperty inputDirectory = ""
    @InputFiles
    final abstract ConfigurableFileCollection inputFileCollection = ""
    @Classpath

 *
 * <pre>
 *      workerExecutor.noIsolation().submit(MyWorkActionImpl.class) { MyWorkParameters parameters -&gt;
 *          parameters.inputFile = project.file('foo')
 *          parameters.outputFile = project.layout.buildDirectory.file('bar')
 *      }
 * </pre>
 *
 * <p>

import org.gradle.api.artifacts.PublishArtifact;
import org.gradle.api.internal.artifacts.publish.AbstractPublishArtifact;
import org.gradle.api.internal.tasks.DefaultTaskDependencyFactory;
import org.gradle.api.tasks.InputFile;
import org.gradle.api.tasks.Internal;
import org.gradle.api.tasks.OutputFile;
import org.gradle.api.tasks.PathSensitive;
import org.gradle.api.tasks.PathSensitivity;
import org.gradle.api.tasks.TaskDependency;

        testDirectory.file("buildSrc/build.gradle") << """
            def inputFile = file("testInput.txt")
            def echoTask = tasks.register("echo") {
                doLast {
                    def fin = new FileInputStream(inputFile)
                    try {
                        System.out.bytes = fin.bytes
                    } finally {

                            Thread.sleep(1000)
                        }
                    }
                }
            }

            abstract class Extract extends DefaultTask {
                @InputFile
                abstract RegularFileProperty getArchiveFile()
                @OutputDirectory
                abstract DirectoryProperty getDestinationDir()

                @Inject

        // Documentation
        failureDescriptionContains(documentationRegistry.getDocumentationRecommendationFor("information", "validation_problems", "unsupported_value_type"))

        where:
        annotation    | _
        "@Input"      | _
        "@InputFile"  | _
        "@InputFiles" | _
    }

    def "can use #type as task input"() {