then:
        1 * fileAccess.writeFile(!null) >> { Runnable action -> action.run() }
        1 * backingCache.put("key", "value")
        0 * _._
    }

    def "holds write lock while removing entry from cache"() {
        given:
        cacheOpened()

        when:
        cache.remove("key")

        then:
        1 * fileAccess.writeFile(!null) >> { Runnable action -> action.run() }

        // Use writeFile because the cache can internally recover from datafile
        // corruption, so we don't care at this level if it's corrupt
        fileAccess.writeFile(() -> cache.put(key, value));
    }

    @Override
    public void remove(final K key) {
        final BTreePersistentIndexedCache<K, V> cache = getCache();
        // Use writeFile because the cache can internally recover from datafile

            if (buildArtifacts) {
                files.each {
                    writeFile("file-file", writer, it)
                }
                files.filter { true }.each {
                    writeFile("file-filtered", writer, it)
                }

                incomingFiles.each {
                    writeFile("incoming-file", writer, it)
                }
                incomingArtifacts.each {

fun Encoder.writeDefaultClassPath(classPath: ClassPath) {
    writeCollection(classPath.asFiles) {
        writeFile(it)
    }
}


internal
fun Encoder.writeTransformedClassPath(classPath: TransformedClassPath) {
    writeCollection(classPath.asFiles.zip(classPath.asTransformedFiles)) {
        writeFile(it.first)
        writeFile(it.second)
    }
}


internal
fun Decoder.readClassPath(): ClassPath {

	return os.ReadFile(filename)
}

// WriteFile writes data to a file named by filename.
// If the file does not exist, WriteFile creates it with permissions perm
// (before umask); otherwise WriteFile truncates it before writing, without changing permissions.
//
// Deprecated: As of Go 1.16, this function simply calls [os.WriteFile].
func WriteFile(filename string, data []byte, perm fs.FileMode) error {

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


class DirectoryCodec(private val fileFactory: FileFactory) : Codec<Directory> {
    override suspend fun WriteContext.encode(value: Directory) {
        writeFile(value.asFile)
    }

    override suspend fun ReadContext.decode(): Directory {
        return fileFactory.dir(readFile())
    }

	k8sServicePort = "443"
	kubeCAFilepath = "testdata/kube-ca.crt"
	saToken        = "service_account_token_string"
)

func TestCreateValidKubeconfigFile(t *testing.T) {
	tmp := t.TempDir()
	os.WriteFile(filepath.Join(tmp, "token"), []byte(saToken), 0o644)
	cases := []struct {
		name               string
		expectedFailure    bool
		k8sServiceProtocol string
		k8sServiceHost     string
		k8sServicePort     string

        given:
        buildFile << """
            task writeFile {
                def file = file("\$buildDir/test.txt")
                outputs.file(file)
                doFirst {
                    file.createNewFile()
                    file.text == "Hello, World!"
                }
            }
        """

        when:
        runBuild('writeFile')

        then:

	)

	d := t.TempDir()
	t.Logf("tmpdir: %s", d)

	for i, c := range []byte("0123456789") {
		name := string(bytes.Repeat([]byte{c}, filenameMinSize+i))
		err := os.WriteFile(filepath.Join(d, name), nil, 0644)
		if err != nil {
			t.Fatalf("writefile: %v", err)
		}
	}

	names := make([]string, 0, 10)

	fd, err := syscall.Open(d, syscall.O_RDONLY, 0)
	if err != nil {
		t.Fatalf("syscall.open: %v", err)
	}

		t.Fatal(err)
	}
	defer RemoveAll(tempDir)
	filename := filepath.Join(tempDir, "blurp.txt")

	shmorp := []byte("shmorp")
	florp := []byte("florp")
	err = WriteFile(filename, shmorp, 0444)
	if err != nil {
		t.Fatalf("WriteFile %s: %v", filename, err)
	}
	err = WriteFile(filename, florp, 0444)
	if err == nil {
		t.Fatalf("Expected an error when writing to read-only file %s", filename)
	}
	got, err := ReadFile(filename)