def "circular dependency detected with complex finalizedBy cycle in the graph"() {
        buildFile """
            task a
            task b
            task c
            task d
            task e
            task f

            a.dependsOn b
            b.dependsOn c
            b.finalizedBy d
            d.dependsOn f
            e.dependsOn d

            import org.gradle.api.DefaultTask;
            import org.gradle.api.Task;

            public class BrokenTask extends DefaultTask {
                public BrokenTask() {
                    doFirst(new Action<Task>() {
                        public void execute(Task task) {
                            throw new RuntimeException("broken action");
                        }
                    });

        assertTestExecuted(className: "example.MyTest", methodName: "foo", task: ":secondTest")
        events.tests.size() == (supportsEfficientClassFiltering() ? 8 : 12)

        assertTestNotExecuted(className: "example.MyTest", methodName: "foo2", task: ":secondTest")
        assertTestNotExecuted(className: "example.MyTest", methodName: "foo2", task: ":test")

            assertHasErrors("Method com.example.Task.getFailOnError(): Is not annotated with @since 2.0.")
            assertHasAccepted(
                "Method com.example.Task.getFailOnError(): Is not annotated with @Incubating. Reason for accepting this: Upgraded property" to listOf("Method added to public class", "Abstract method has been added to this class"),

            task b { dependsOn('a') }
        """
        buildFile << """
            apply from: 'script.gradle'
            task a {}
        """

        when:
        runBuild('b')

        then:
        task(':a').originPlugin.displayName == "build.gradle"
        task(':b').originPlugin.displayName == "script.gradle"
    }

    def "reports task origin for binary plugins"() {
        given:

      "FINE: Q10000 scheduled after 100 µs: task",
      "FINE: Q10000 starting              : task",
      "FINE: Q10000 run again after  50 µs: task",
      "FINE: Q10000 finished run in   0 µs: task",
      "FINE: Q10000 starting              : task",
      "FINE: Q10000 run again after 150 µs: task",
      "FINE: Q10000 finished run in   0 µs: task",
      "FINE: Q10000 starting              : task",

        "help"         | ["--task", "help"]
        "help"         | ["--rerun"]
    }

    def "can store task selection success/failure for :help --task"() {
        def configurationCache = newConfigurationCacheFixture()
        buildFile.text = """
        task aTask
        """
        when:
        configurationCacheFails "help", "--task", "bTask"
        then:
        failure.assertHasCause("Task 'bTask' not found in root project")

GoStart dt=162 g=51 g_seq=4
UserTaskEnd dt=35 task=9 stack=36
UserRegionEnd dt=16 task=8 name_string=31 stack=28
GoDestroy dt=2
GoStart dt=20 g=1 g_seq=6
UserTaskEnd dt=14 task=8 stack=54
UserLog dt=26 task=3 key_string=24 value_string=51 stack=55
UserTaskBegin dt=14 task=10 parent_task=3 name_string=26 stack=56
UserLog dt=42 task=10 key_string=27 value_string=52 stack=57
UserRegionBegin dt=12 task=10 name_string=29 stack=58

> Task :app:processResources NO-SOURCE
> Task :app:classes UP-TO-DATE
> Task :app:jar UP-TO-DATE
> Task :app:startScripts UP-TO-DATE
> Task :app:distTar UP-TO-DATE
> Task :app:distZip UP-TO-DATE
> Task :app:assemble UP-TO-DATE
> Task :app:compileTestJava UP-TO-DATE
> Task :app:processTestResources NO-SOURCE
> Task :app:testClasses UP-TO-DATE
> Task :app:test UP-TO-DATE
> Task :app:check UP-TO-DATE
> Task :app:build UP-TO-DATE

                void applyMessages(@Path("tasks.test") Task task) {
                    println "as task: \$task"
                }
                @Mutate
                void applyMessages(@Path("tasks.test") EchoTask task) {
                    println "as task subtype: \$task"
                }
                @Mutate
                void applyMessages(@Path("tasks.test") ModelElement task) {
                    println "as model element: \$task"