this.destDir = destDir;
        return this;
    }

    @Override
    public CopySpec into(Object destPath, Closure configureClosure) {
        return into(destPath, new ClosureBackedAction<>(configureClosure));
    }

    @Override
    public CopySpec into(Object destPath, Action<? super CopySpec> copySpec) {

     * Specifies the destination directory for a copy. The destination is evaluated as per {@link
     * org.gradle.api.Project#file(Object)}.
     *
     * @param destPath Path to the destination directory for a Copy
     * @return this
     */
    CopyProcessingSpec into(Object destPath);

    /**
     * Renames a source file. The closure will be called with a single parameter, the name of the file.

				// Prepend the volume explicitly, because it may be different from the
				// volume of the current working directory.
				destpath = v + oldname
			}
		} else {
			// oldname is relative to newname.
			destpath = dirname(newname) + `\` + oldname
		}
	}

	fi, err := Stat(destpath)
	isdir := err == nil && fi.IsDir()

	n, err := syscall.UTF16PtrFromString(fixLongPath(newname))
	if err != nil {

        1 * delegateAction.processFile({ it.relativePath.pathString == '/root/path/file2.txt' })
        thrown(DuplicateFileCopyingException)
    }


    void files(String... fileNames) {
        copySpecResolver.destPath >> new RelativePath(false, '/root')
        def fileTree = Mock(FileTree)
        copySpecResolver.getSource() >> fileTree
        fileTree.visit(_ as FileVisitor) >> { FileVisitor visitor ->

	}
	for _, testPath := range matches {
		testPath := testPath
		testName, err := filepath.Rel("./testdata", testPath)
		if err != nil {
			t.Fatalf("failed to relativize testdata path: %v", err)
		}
		t.Run(testName, func(t *testing.T) {
			tr, exp, err := testtrace.ParseFile(testPath)
			if err != nil {
				t.Fatalf("failed to parse test file at %s: %v", testPath, err)
			}
			testReader(t, tr, exp)
		})

// ParseFile parses a test file generated by the testgen package.
func ParseFile(testPath string) (io.Reader, *Expectation, error) {
	ar, err := txtar.ParseFile(testPath)
	if err != nil {
		return nil, nil, fmt.Errorf("failed to read test file for %s: %v", testPath, err)
	}
	if len(ar.Files) != 2 {
		return nil, nil, fmt.Errorf("malformed test %s: wrong number of files", testPath)
	}
	if ar.Files[0].Name != "expect" {

}

func TestRelatedGoroutinesV2Trace(t *testing.T) {
	testPath := "testdata/tests/go122-gc-stress.test"
	trc, _, err := testtrace.ParseFile(testPath)
	if err != nil {
		t.Fatalf("malformed test %s: bad trace file: %v", testPath, err)
	}

	// Create a reader.
	r, err := trace.NewReader(trc)
	if err != nil {
		t.Fatalf("failed to create trace reader for %s: %v", testPath, err)
	}

	// Collect all the events.

	}
	return
}

func getTestTrace(t *testing.T, testPath string) *parsedTrace {
	t.Helper()

	// First read in the text trace and write it out as bytes.
	f, err := os.Open(testPath)
	if err != nil {
		t.Fatalf("failed to open test %s: %v", testPath, err)
	}
	r, err := raw.NewTextReader(f)
	if err != nil {
		t.Fatalf("failed to read test %s: %v", testPath, err)
	}
	var trace bytes.Buffer

		if info.IsDir() {
			return os.MkdirAll(dstPath, perm|0200)
		}

		// If the OS supports symlinks, use them instead of copying bytes.
		if err := os.Symlink(srcPath, dstPath); err == nil {
			return nil
		}

		// Otherwise, copy the bytes.
		src, err := os.Open(srcPath)
		if err != nil {
			return err
		}
		defer src.Close()

		dst, err := os.OpenFile(dstPath, os.O_WRONLY|os.O_CREATE|os.O_EXCL, perm)

	}{
		{name: "test ok", volID: "vol-test", targetPath: testPath},
		{name: "missing volID", targetPath: testPath, mustFail: true},
		{name: "missing target path", volID: "vol-test", mustFail: true},
		{name: "bad fs", volID: "vol-test", targetPath: testPath, fsType: "badfs", mustFail: true},
		{name: "grpc error", volID: "vol-test", targetPath: testPath, mustFail: true, err: errors.New("grpc error")},