when:
        run 'myTask'
        then:
        skipped(':myTask')

        when:
        run 'myTask', '-Pchanged', '--info'
        then:
        executedAndNotSkipped(':myTask')
        file('build/tmp/myTask/output.txt').text == "changed"
        outputContains("Implementation of input property 'consumer' has changed for task ':myTask'")
    }

    @Issue("https://github.com/gradle/gradle/issues/5510")

                }
            }

            task myTask(type: MyTask) {
                input = providers.gradleProperty('inputDir').map { file(it) }.get()
                output = project.file("build/output.txt")
            }

            myTask.input.mkdirs()
        """
        String myTask = ':myTask'

        when:
        run myTask, '-PinputDir=inputDir1'
        then:

            def t1 = tasks.register('myTask1', MyTask) {
                text.set('Black')
            }
            def t2 = tasks.register('myTask2', MyTask) {
                text.set('Lives')
            }

            def t3 = tasks.register('myTask3', MyTask) {
                text.set('Matter')
            }

            tasks.register('combined', MyTask) {
                text.set(

            warning(unsupportedValueTypeConfig { type('MyTask').property('direct').propertyType('URL') }, "validation_problems", "unsupported_value_type"),
            warning(unsupportedValueTypeConfig { type('MyTask').property('listPropertyInput').propertyType('ListProperty<URL>') }, "validation_problems", "unsupported_value_type"),

            }
            tasks.register("myTask", MyTask) {
                inputFile = file("input.txt")
                outputFile = project.layout.buildDirectory.file("output.txt")
            }
        """)
        file("input.txt").text = "input"

        when:
        run("myTask", "--info")
        then:
        executedAndNotSkipped(":myTask")
        outputContains("Task ':myTask' is not up-to-date because:")

        given:
        buildFile << """
            abstract class MyTask extends DefaultTask {
                @Internal
                abstract Property<Integer> getCount()

                @TaskAction
                void go() {
                    println("count = \${count.get()}")
                }
            }

            tasks.create("thing", MyTask) {
                println("property = \$count")

            error(missingAnnotationConfig { type('MyTask').property('badTime').missingInputOrOutput() }, 'validation_problems', 'missing_annotation'),
            error(missingAnnotationConfig { type('MyTask').property('oldThing').missingInputOrOutput() }, 'validation_problems', 'missing_annotation'),

        """

        def myTask = ':myTask'
        when:
        run myTask, '-Pinput=original'
        then:
        executedAndNotSkipped myTask

        when:
        run myTask, '-Pinput=original'
        then:
        skipped myTask

        when:
        run myTask, '-Pinput=changed', '--info'
        then:
        executedAndNotSkipped myTask

                }
            }

            tasks.register('myTask', MyTask)
        """

        expect:
        fails 'myTask'
        result.assertHasErrorOutput("A problem was found with the configuration of task ':myTask' (type 'MyTask').")
        result.assertHasErrorOutput("- Type 'MyTask' property '$elementName' has @Input annotation used on property of type '$elementType'.")

                    p.tasks.register("myTask", MyTask)
                }
            }

            apply plugin: MyPlugin
        """

        when:
        fails 'myTask'

        then:
        failure.assertHasCause("Could not create task ':myTask'.")
        failure.assertHasCause("Could not create task of type 'MyTask'.")