it.name == "root"
            it.tasks.size() > 0
            it.children.size() == 1
            it.children[0].children.size() == 1
        }

        when: "fetching with Isolated Projects"
        executer.withArguments(ENABLE_CLI)
        def projectModel = fetchModel(GradleProject)

        then:
        fixture.assertStateStored {
            modelsCreated(":", GradleProject, IsolatedGradleProjectInternal)

                <param>isMavenModel=true</param>
              </params>
            </configuration>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <executions>
          <execution>
            <goals>
              <goal>attach-artifact</goal>
            </goals>
            <configuration>

        succeeds("tasks")

        executer.usingProjectDirectory(file("buildSrc"))
        fails("tasks")

        file("buildSrc").assertIsEmptyDir()
        executer.gradleUserHomeDir.file(BuildScopeCacheDir.UNDEFINED_BUILD).assertDoesNotExist()
    }

    def "does not fail when executing #flag in undefined build"() {
        when:
        executer.requireDaemon().requireIsolatedDaemons()
        succeeds(flag)

        buildFile << """
            allprojects {
                plugins.apply('java-library')
            }
            plugins.apply(my.MyPlugin)
        """

        when:
        executer.withArguments(ENABLE_CLI)
        fetchModelFails()

        then:
        fixture.assertStateStoredAndDiscarded {
            projectConfigured(":buildSrc")
            modelsCreated(":")

                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                    <plugin>
                        <artifactId>maven-source-plugin</artifactId>
                        <version>3.3.1</version>
                        <executions>
                            <execution>
                                <id>attach-sources</id>

    BuildOperationsFixture(GradleExecuter executer, TestDirectoryProvider projectDir) {
        this(executer, projectDir, "operations")
    }

    BuildOperationsFixture(GradleExecuter executer, TestDirectoryProvider projectDir, String operationsTraceName) {
        this.path = projectDir.testDirectory.file(operationsTraceName).absolutePath
        executer.beforeExecute {
            this.tree = null

                <version>1.11.1</version>
                <executions>
                    <execution>
                        <id>check</id>
                        <goals>
                            <goal>check</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>

        output.contains('system_property_available in included settings.gradle: true')

        cleanup:
        cleanupDaemons(executer, executionVersion)
    }

    static void cleanupDaemons(GradleExecuter executer, GradleDistribution executionVersion) {
        new DaemonLogsAnalyzer(executer.daemonBaseDir, executionVersion.version.version).killAll()
    }

class CacheMarkingStrategyIntegrationTest extends AbstractIntegrationSpec {
    @Override
    def setup() {
        executer.requireOwnGradleUserHomeDir()
    }

    def writeInitScript(String markingStrategy) {
        def initDir = new File(executer.gradleUserHomeDir, "init.d")
        initDir.mkdirs()
        new File(initDir, "cache-settings.gradle") << """
            beforeSettings { settings ->

        prepareWrapper()
        def gradleUserHome = testDirectory.file('some-custom-user-home')
        when:
        def executer = wrapperExecuter.withGradleUserHomeDir(gradleUserHome)
        result = executer.withTasks("hello").run()
        then:
        result.assertTaskExecuted(":hello")
        executer.stop()

        when:
        // Delete important file in distribution
        boolean deletedSomething = false