protected lateinit var buildFile: File

    @Before
    fun setup() {
        settingsFile = testProjectDir.newFile("settings.gradle.kts")
        settingsFile.appendText("""
            rootProject.name = "test"
        """)
        buildFile = testProjectDir.newFile("build.gradle.kts")
    }

    fun runTask(task: String): BuildResult {
        return GradleRunner.create()

        outputs.snapshot { run "mainExecutable" }

        when:
        final newFile = file("src/main/${app.sourceType}/changed.${app.sourceExtension}")
        newFile << sourceFile.text
        sourceFile.delete()

        and:
        run "mainExecutable"

        then:
        outputs.recompiledFile newFile
        objectFileFor(sourceFile).assertDoesNotExist()
    }

    @Rule
    @JvmField
    val testProjectDir: TemporaryFolder = TemporaryFolder()

    lateinit var buildFile: File

    @Before
    fun setup() {
        testProjectDir.newFile("settings.gradle").writeText("")
        buildFile = testProjectDir.newFile("build.gradle")
    }

    // tag::functional-test-configuration-cache[]
    @Test
    fun `my task can be loaded from the configuration cache`() {

    public void testStorePropertiesOutputStreamString() throws IOException {
        final Properties outProperties = new Properties();
        outProperties.setProperty("a", "A");
        final File file = tempFolder.newFile("hoge.properties");
        final FileOutputStream outputStream = OutputStreamUtil.create(file);
        PropertiesUtil.store(outProperties, outputStream, "comments");
        CloseableUtil.close(outputStream);

// Tuples are used as components of signatures and to represent the type of multiple
// assignments; they are not first class types of Go.
type Tuple struct {
	vars []*Var
}

// NewTuple returns a new tuple for the given variables.
func NewTuple(x ...*Var) *Tuple {
	if len(x) > 0 {
		return &Tuple{vars: x}
	}
	return nil
}

// Len returns the number variables of tuple t.
func (t *Tuple) Len() int {
	if t != nil {

func TestNewFileNonBlock(t *testing.T) {
	t.Parallel()
	newFileTest(t, false)
}

func TestNewFileInvalid(t *testing.T) {
	t.Parallel()
	const negOne = ^uintptr(0)
	if f := NewFile(negOne, "invalid"); f != nil {
		t.Errorf("NewFile(-1) got %v want nil", f)
	}
}

func TestSplitPath(t *testing.T) {
	t.Parallel()
	for _, tt := range []struct{ path, wantDir, wantBase string }{
		{"a", ".", "a"},

		{`C:\Program Files (x32)\Common\`, `"C:\Program Files (x32)\Common\\"`},
		{`C:\Users\Игорь\`, `C:\Users\Игорь\`},
		{`Андрей\file`, `Андрей\file`},
		{`C:\Windows\temp`, `C:\Windows\temp`},
		{`c:\temp\newfile`, `c:\temp\newfile`},
		{`\\?\C:\Windows`, `\\?\C:\Windows`},
		{`\\?\`, `\\?\`},
		{`\\.\C:\Windows\`, `\\.\C:\Windows\`},
		{`\\server\share\file`, `\\server\share\file`},

	}

	var x exe
	switch {
	case bytes.HasPrefix(ident, []byte("\x7FELF")):
		f, err := elf.NewFile(r)
		if err != nil {
			return "", "", errUnrecognizedFormat
		}
		x = &elfExe{f}
	case bytes.HasPrefix(ident, []byte("MZ")):
		f, err := pe.NewFile(r)
		if err != nil {
			return "", "", errUnrecognizedFormat
		}
		x = &peExe{f}

func Open(name string) (*File, error) {
	f, err := os.Open(name)
	if err != nil {
		return nil, err
	}
	ff, err := NewFile(f)
	if err != nil {
		f.Close()
		return nil, err
	}
	ff.closer = f
	return ff, nil
}

// Close closes the [File].
// If the [File] was created using [NewFile] directly instead of [Open],
// Close has no effect.
func (f *File) Close() error {
	var err error
	if f.closer != nil {

        def fileSnapshotContext = Mock(RegularFileSnapshotContext)
        def fileSnapshot = Mock(RegularFileSnapshot)

        given:
        def file = temporaryDirectory.newFile('String.class')
        file.bytes = bytesOf(String.class)

        when:
        resourceHasher.hash(fileSnapshotContext)

        then:
        1 * fileSnapshotContext.getSnapshot() >> fileSnapshot