}
	}

	main, err := os.ReadFile(filepath.Join("testdata", "main.go"))
	if err != nil {
		t.Fatal(err)
	}
	if err := os.WriteFile(filepath.Join(dir, "main.go"), main, 0644); err != nil {
		t.Fatal(err)
	}

	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte("module testgodefs\ngo 1.14\n"), 0644); err != nil {
		t.Fatal(err)
	}

   * the operating system's default line separator. This method is equivalent to {@code
   * writeLines(lines, System.getProperty("line.separator"))}.
   *
   * @throws IOException if an I/O error occurs while writing to this sink
   */
  public void writeLines(Iterable<? extends CharSequence> lines) throws IOException {
    writeLines(lines, System.getProperty("line.separator"));
  }

  /**

import org.gradle.internal.serialize.graph.readFile
import org.gradle.internal.serialize.graph.writeFile


class ConfigurableFileTreeCodec(
    private val fileCollectionFactory: FileCollectionFactory
) : Codec<ConfigurableFileTree> {
    override suspend fun WriteContext.encode(value: ConfigurableFileTree) {
        writeFile(value.dir)
        write(value.patterns)
    }

import (
	"cmd/internal/cov/covcmd"
	"encoding/json"
	"fmt"
	"internal/testenv"
	"os"
	"path/filepath"
	"strings"
	"testing"
)

func writeFile(t *testing.T, path string, contents []byte) {
	if err := os.WriteFile(path, contents, 0666); err != nil {
		t.Fatalf("os.WriteFile(%s) failed: %v", path, err)
	}
}

func writePkgConfig(t *testing.T, outdir, tag, ppath, pname string, gran string, mpath string) string {

	configKubeconfig := filepath.Join(tmpDir, "config.kubeconfig")
	if err := os.WriteFile(configFile, []byte(fmt.Sprintf(`
apiVersion: kubescheduler.config.k8s.io/v1
kind: KubeSchedulerConfiguration
clientConnection:
  kubeconfig: '%s'
leaderElection:
  leaderElect: true`, configKubeconfig)), os.FileMode(0600)); err != nil {
		t.Fatal(err)
	}
	if err := os.WriteFile(configKubeconfig, []byte(fmt.Sprintf(`
apiVersion: v1
kind: Config

  return io::JoinPath(path_config_.output_path, cpp_config_.unit + "_ops.cc");
}

void CppGenerator::WriteHeaderFile() const {
  controller_.WriteFile(HeaderFileName(), HeaderFileContents());
}

void CppGenerator::WriteSourceFile() const {
  controller_.WriteFile(SourceFileName(), SourceFileContents());
}

}  // namespace generator

			return
		}
		for _, deployment := range deps.Items {
			deployment := deployment
			errG.Go(func() error {
				out, err := yaml.Marshal(deployment)
				if err != nil {
					return err
				}
				return os.WriteFile(outputPath(workDir, c, deployment.Name, "deployment.yaml"), out, os.ModePerm)
			})
		}
	}
	_ = errG.Wait()
}

func DumpWebhooks(ctx resource.Context, workDir string) {
	errG := multierror.Group{}

	if _, err := readDir("/tmp/non-existent-directory"); err != errFileNotFound {
		t.Fatalf("expected = %s, got: %s", errFileNotFound, err)
	}

	file := path.Join(os.TempDir(), "issue")
	if err := os.WriteFile(file, []byte(""), 0o644); err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(file)

	// Check if file is given.
	if _, err := readDir(path.Join(file, "mydir")); err != errFileNotFound {

        } finally {
            lock.close();
        }
    }

    @Override
    public void writeFile(Runnable action) throws LockTimeoutException {
        FileLock lock = manager.lock(targetFile, mode(FileLockManager.LockMode.Exclusive), displayName);
        try {
            lock.writeFile(action);
        } finally {
            lock.close();
        }
    }

	c.mu.Lock()
	defer c.mu.Unlock()

	state, found := c.resources[k]
	if !found {
		return ""
	}
	return state.file
}

func (c *Cache) writeFile(file string, contents string) error {
	return os.WriteFile(file, []byte(contents), os.ModePerm)
}

func (c *Cache) deleteFile(file string) error {
	return os.Remove(file)
}

func (c *Cache) generateFileName(key CacheKey) string {