`, server.URL)), os.FileMode(0600)); err != nil {
		t.Fatal(err)
	}

	oldConfigFile := filepath.Join(tmpDir, "scheduler_old.yaml")
	if err := os.WriteFile(oldConfigFile, []byte(fmt.Sprintf(`
apiVersion: componentconfig/v1alpha1
kind: KubeSchedulerConfiguration
clientConnection:
  kubeconfig: '%s'
leaderElection:
  leaderElect: true`, configKubeconfig)), os.FileMode(0600)); err != nil {
		t.Fatal(err)
	}

        def f = tmpDir.createFile("f")
        FileTreeElement e = new DefaultFileTreeElement(f, null, Stub(Chmod), stat)

        given:
        stat.getUnixMode(f) >> 0644

        expect:
        e.getPermissions().toUnixNumeric() == 0644
    }

	if err := ioutil.WriteFile(certFile, []byte(testingcert.CertFileContent), 0644); err != nil {
		t.Fatal(err)
	}
	keyFile = path.Join(tempDir, "etcdkey.pem")
	if err := ioutil.WriteFile(keyFile, []byte(testingcert.KeyFileContent), 0644); err != nil {
		t.Fatal(err)
	}
	caFile = path.Join(tempDir, "ca.pem")
	if err := ioutil.WriteFile(caFile, []byte(testingcert.CAFileContent), 0644); err != nil {
		t.Fatal(err)
	}

		t.Fatalf("open ErrPathNUL tempfile: %s", err)
	}
	defer os.Remove(f.Name())
	defer f.Close()
	f2, err := os.OpenFile(f.Name(), os.O_RDWR, 0600)
	if err != nil {
		t.Fatalf("open ErrPathNUL: %s", err)
	}
	f2.Close()
	f2, err = os.OpenFile(f.Name()+"\x00", os.O_RDWR, 0600)
	if err == nil {
		f2.Close()
		t.Fatal("Open should have failed")
	}
}

func TestPathErrorUnwrap(t *testing.T) {

            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: metadata.namespace
          image: otel/opentelemetry-collector:0.54.0
          imagePullPolicy: IfNotPresent
          name: opentelemetry-collector
          ports:
            - containerPort: 4317
              protocol: TCP
            - containerPort: 4318

	// can't assume which lock method it'll use.

	// Roughly duplicate iptables 1.6.x xtables_lock() function.
	l.lock16, err = os.OpenFile(lockfilePath16x, os.O_CREATE, 0600)
	if err != nil {
		return nil, fmt.Errorf("failed to open iptables lock %s: %v", lockfilePath16x, err)
	}

	if err := wait.PollImmediate(200*time.Millisecond, 2*time.Second, func() (bool, error) {

	}

	certPath := filepath.Join(certDir, "kubelet.cert")
	keyPath := filepath.Join(certDir, "kubelet.key")
	if err := removeThenCreate(certPath, cert, os.FileMode(0644)); err != nil {
		return "", "", err
	}

	if err := removeThenCreate(keyPath, key, os.FileMode(0600)); err != nil {
		return "", "", err
	}

	return certPath, keyPath, nil
}

	err := w.WriteHeader(&Header{
		Name: "lorem.txt",
		Mode: 0600,
		Size: int64(len(inp)),
	})
	if err != nil {
		f.Fatalf("failed to create writer: %s", err)
	}
	_, err = w.Write(inp)
	if err != nil {
		f.Fatalf("failed to write file to archive: %s", err)
	}

        expected.put("file", 0644);
        expected.put("folder", 0755);

        assertVisitsPermissions(tree, expected);
    }

    @Test
    public void expectedDefaultForNoModeZips() {
        resources.findResource("nomodeinfos.zip").copyTo(archiveFile);

        final Map<String, Integer> expected = new HashMap<>();
        expected.put("file.txt", 0644);
        expected.put("folder", 0755);

module example.com/mod
-- mod/gen.go --
//go:generate go run gen.go got.txt

package main

import "os"

func main() {
    outfile := os.Args[1]
    os.WriteFile(outfile, []byte("Hello World!\n"), 0644)
}
-- want.txt --