err := Remove(path)
	if err == nil || IsNotExist(err) {
		return nil
	}

	// RemoveAll recurses by deleting the path base from
	// its parent directory
	parentDir, base := splitPath(path)

	parent, err := Open(parentDir)
	if IsNotExist(err) {
		// If parent does not exist, base cannot exist. Fail silently
		return nil
	}
	if err != nil {
		return err
	}
	defer parent.Close()

	// fstore guarantees an atomic write, we need durability too.
	parentDir, err := os.Open(dir)
	if err != nil {
		return err
	}

	if err = parentDir.Sync(); err != nil {
		// Ignore return here, there is already an error reported.
		parentDir.Close()
		return err
	}

	return parentDir.Close()
}

    }

    TestFile file(String filename) {
        def file = new TestFile(testProjectDir, filename)
        def parentDir = file.getParentFile()
        assert parentDir.isDirectory() || parentDir.mkdirs()

        file
    }

    SmokeTestGradleRunner runner(String... tasks) {
        def gradleRunner = GradleRunner.create()

	if dir == "." {
		t.Skip("skipping; running test at root somehow")
	}
	parentDir := filepath.Dir(dir) // "/tmp/go-buildNNNN/os/exec"
	dirBase := filepath.Base(dir)  // "_test"
	if dirBase == "." {
		t.Skipf("skipping; unexpected shallow dir of %q", dir)
	}

	cmd.Path = filepath.Join(dirBase, base)
	cmd.Dir = parentDir

	out, err := cmd.Output()
	if err != nil {
		t.Errorf("echo: %v", err)
	}

			return errFileAccessDenied
		}
		return osErrToFileErr(err)
	}

	// Remove parent dir of the source file if empty
	parentDir := pathutil.Dir(srcFilePath)
	s.deleteFile(srcVolumeDir, parentDir, false, false)

	return nil
}

func (s *xlStorage) bitrotVerify(ctx context.Context, partPath string, partSize int64, algo BitrotAlgorithm, sum []byte, shardSize int64) error {

            assert details.buildPath == buildLogicBuild
            assert parentId == workGraphOps[0].id
        }
        with(calculateWorkOps[1]) {
            assert details.buildPath == ':'
            assert parentId == workGraphOps[1].id
        }
        with(calculateWorkOps[2]) {
            assert details.buildPath == ':'
            assert parentId == workGraphOps[2].id
        }

        }
    }

    override fun childScopeCreated(parentId: ClassLoaderScopeId, childId: ClassLoaderScopeId, origin: ClassLoaderScopeOrigin?) {
        synchronized(lock) {
            if (scopeSpecs.containsKey(childId)) {
                // scope is being reused
                return
            }

            val parentIsRoot = parentId.parent == null
            val parent = if (parentIsRoot) {
                null

                        break;
                    case EDGE:
                        long parentId = decoder.readSmallLong();
                        long childId = decoder.readSmallLong();
                        DefaultResolvedDependency parent = allDependencies.get(parentId);
                        DefaultResolvedDependency child = allDependencies.get(childId);
                        if (parent == null) {

                parent = parent.parent as? KtDotQualifiedExpression
                continue
            }
            val parentFir = selectorExpression.getOrBuildFir(analysisSession.firResolveSession)
            if (parentFir is FirResolvedQualifier) {
                var classId = parentFir.classId
                while (unresolvedCounter > 0) {
                    unresolvedCounter--

	// we actually have information on whether it's active.
	parentID := TaskID(ev.args[1])
	if parentID == BackgroundTask {
		// Note: a value of 0 here actually means no parent, *not* the
		// background task. Automatic background task attachment only
		// applies to regions.
		parentID = NoTask
		ev.args[1] = uint64(NoTask)
	}