static final int MINIMUM_VERSION_SUPPORTED_BY_FOOJAY_API = 7;
    static final int DEFAULT_JAVA_VERSION = 21;

    private final Directory projectDir = getProject().getLayout().getProjectDirectory();
    private String type;
    private final Property<Boolean> splitProject = getProject().getObjects().property(Boolean.class);
    private String dsl;

                }
            }

            task show(type: SomeTask) {
                def layout = project.layout
                prop = [layout.projectDir.file("in.txt")]
                doFirst {
                    prop.set([layout.projectDir.file("other.txt")])
                }
            }
"""
        file("in.txt").createFile()

        when:
        fails("show")

        then:

        registry.stateFor(root.componentIdentifier).is(root)
        registry.stateFor(p1.componentIdentifier).is(p1)
        registry.stateFor(p2.componentIdentifier).is(p2)

        def projects = registry.projectsFor(build.buildIdentifier)
        projects.rootProject.is(root)
        projects.getProject(Path.ROOT).is(root)
        projects.getProject(Path.path(":p1")).is(p1)
        projects.getProject(Path.path(":p2")).is(p2)

        // TODO:LPTR Remove projection for reference node
        // This shouldn't be needed, but if there's no actual value referenced, model report can only
        // show the type of the node if we do this for now. It should use the schema instead to find
        // the type of the property node instead.
        ModelProjection projection = new EmptyReferenceProjection<T>(type);

                useJUnitPlatform()

                systemProperties.isJava9 = "\${JavaVersion.current().isJava9Compatible()}"
                systemProperties.testSysProperty = 'value'
                systemProperties.projectDir = projectDir
                environment.TEST_ENV_VAR = 'value'
                testLogging.showStandardStreams = true
            }
        """
    }

            import org.junit.Test

            class MyTest {
                @Test void test() {
                    def projectDir = new File("${TextUtil.normaliseFileSeparators(testProjectDir.absolutePath)}")
                    new File(projectDir, 'settings.gradle').text = ""
                    new File(projectDir, 'build.gradle').text = '''
                        plugins { id 'my-plugin' }
                    '''

                        }
                        try {
                            projectOs.writeTo(originalSystemOUtStream);
                        } catch (IOException e) {
                            throw new RuntimeException(e);
                        }

                        projectOs.reset();
                    }
                } while (!completedBuilds.contains(projectBuild));
            }

        new BuildTestFixture(projectDir).withBuildInRootDir().singleProjectBuild(projectName, cl)
    }

    BuildTestFile singleProjectBuildInSubDir(String projectName, @DelegatesTo(BuildTestFile) Closure cl = {}) {
        new BuildTestFixture(projectDir).withBuildInSubDir().singleProjectBuild(projectName, cl)
    }

                ProjectWithWork(project.projectPath, mutableModel.projectDir, mutableModel.buildFile, mutableModel.layout.buildDirectory.asFile.get(), mutableModel.normalization.computeCachedState())
            } else {
                ProjectWithNoWork(project.projectPath, mutableModel.projectDir, mutableModel.buildFile)
            }
        }
    }

    private

        when:
        parameter.projectDir = file

        then:
        parameter.currentDir == file.canonicalFile
        assertThat(parameter, isSerializable())
    }

    void "can configure null project dir"() {
        StartParameter parameter = new StartParameter()
        parameter.projectDir = new File('test/project dir')

        when: