println "configurationCache.active=" + buildFeatures.configurationCache.active.get()
                    println "isolatedProjects.requested=" + buildFeatures.isolatedProjects.requested.getOrNull()
                    println "isolatedProjects.active=" + buildFeatures.isolatedProjects.active.get()
                }
            }
        """

        when:
        run "something"
        then:

        return executer == Executer.configCache || executer == Executer.isolatedProjects;
    }

    public static boolean isNotIsolatedProjects() {
        return !isIsolatedProjects();
    }

    public static boolean isIsolatedProjects() {
        return getSystemPropertyExecuter() == Executer.isolatedProjects;
    }

    private GradleExecuter gradleExecuter;

                    boolean isolatedProjects = buildModelParameters.isIsolatedProjects();
                    GradleProjectBuilderInternal gradleProjectBuilder = createGradleProjectBuilder(isolatedProjects);
                    IdeaModelBuilderInternal ideaModelBuilder = createIdeaModelBuilder(isolatedProjects, gradleProjectBuilder);

            cacheKeyStringFromStartParameter {
                isolatedProjects = Option.Value.value(true)
            },
            equalTo(cacheKeyStringFromStartParameter {
                isolatedProjects = Option.Value.value(true)
            })
        )
        assertThat(
            cacheKeyStringFromStartParameter {
                isolatedProjects = Option.Value.value(true)
            },

        val isolatedProjects = startParameter.isolatedProjects.get()
        val parallelProjectExecution = isolatedProjects || requirements.startParameter.isParallelProjectExecutionEnabled
        val parallelToolingActions = parallelProjectExecution && options.getOption(parallelBuilding).get()
        val invalidateCoupledProjects = isolatedProjects && options.getOption(invalidateCoupledProjects).get()

        def isolatedProjects = new IsolatedProjectsFixture(this)

        when:
        configurationCacheRun "help"
        then:
        configurationCache.assertStateStored()

        when:
        configurationCacheRun "help", "-Dorg.gradle.unsafe.isolated-projects=true"
        then:
        configurationCache.assertStateStored()
        isolatedProjects.assertStateStored {

}

fun getTestTaskName(testCoverage: TestCoverage, subprojects: List<String>): String {
    val testTaskName =
        if (testCoverage.testType == TestType.isolatedProjects) "isolatedProjectsIntegTest" else "${testCoverage.testType.name}Test"
    return when {
        subprojects.isEmpty() -> {
            testTaskName
        }

        else -> {

                TestCoverage(20, TestType.configCache, Os.LINUX, JvmCategory.MIN_VERSION, DEFAULT_LINUX_FUNCTIONAL_TEST_BUCKET_SIZE),
                TestCoverage(21, TestType.isolatedProjects, Os.LINUX, JvmCategory.MIN_VERSION, DEFAULT_LINUX_FUNCTIONAL_TEST_BUCKET_SIZE)
            ),
            docsTests = listOf(

        disableIfNeeded(testType, executer)
    }


internal
fun IntegrationTest.disableIfNeeded(testType: TestType, executer: String) {
    if (testType == TestType.INTEGRATION && executer == "isolatedProjects") {
        isEnabled = false
    }
}


private
fun IntegrationTest.setUpAgentIfNeeded(testType: TestType, executer: String) {
    if (executer == "embedded") {

 * <code>this</code> project, from the perspective of isolated projects.
 *
 * @since 8.8
 */
@Incubating
public interface IsolatedProject {

    /**
     * <p>Returns the name of this project. The project's name is not necessarily unique within a project hierarchy. You
     * should use the {@link #getPath()} method for a unique identifier for the project.