task customTask(type: CustomTask) {
                input = null
            }
        """

        expect:
        succeeds "customTask"

        where:
        annotation << [InputFile, InputDirectory, InputFiles]
    }

    def "TaskInputs.#method shows error message when used with complex input"() {
        buildFile << """
            task dependencyTask {
            }

            task test {

class GradleInstallationForTestEnvironmentProvider implements CommandLineArgumentProvider {
    @Internal
    final ConfigurableFileCollection gradleHomeDir

    @PathSensitive(PathSensitivity.RELATIVE)
    @InputDirectory
    final DirectoryProperty samplesdir

    @Nested
    final GradleDistribution gradleDistribution

    private final FileCollection testTaskClasspath
    private final Directory repoRoot