* A new `TaintNodesByCondition` admission plugin taints newly created Node objects as "not ready", to fix a race condition that could cause pods to be scheduled on new nodes before their taints were updated to accurately reflect their reported conditions. This admission plugin is enabled by default if the `TaintNodesByCondition` feature is enabled. ([#73097](https://github.com/kubernetes/kubernetes/pull/73097), [@bsalamat](https://github.com/bsalamat))

// errno returns v's underlying uintptr, else 0.
//
// TODO: remove this helper function once http2 can use build
// tags. See comment in isClosedConnError.
func http2errno(v error) uintptr {
	if rv := reflect.ValueOf(v); rv.Kind() == reflect.Uintptr {
		return uintptr(rv.Uint())
	}
	return 0
}

// isClosedConnError reports whether err is an error from use of a closed
// network connection.

	wrapperspb "google.golang.org/protobuf/types/known/wrapperspb"
	v1 "k8s.io/api/core/v1"
	v11 "k8s.io/apimachinery/pkg/apis/meta/v1"
	reflect "reflect"
	sync "sync"
)

const (
	// Verify that this generated code is sufficiently up-to-date.
	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
	// Verify that runtime/protoimpl is sufficiently up-to-date.
	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)

* A new `TaintNodesByCondition` admission plugin taints newly created Node objects as "not ready", to fix a race condition that could cause pods to be scheduled on new nodes before their taints were updated to accurately reflect their reported conditions. This admission plugin is enabled by default if the `TaintNodesByCondition` feature is enabled. ([#73097](https://github.com/kubernetes/kubernetes/pull/73097), [@bsalamat](https://github.com/bsalamat))

See the License for the specific language governing permissions and
limitations under the License.
*/

package validation

import (
	"context"
	"math"
	"math/rand"
	"reflect"
	"strings"
	"testing"

	"github.com/google/cel-go/cel"

	"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"
	apiextensionsfuzzer "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/fuzzer"

	}

	// Left is not ssa-able. Compute its address.
	addr := s.addr(left)
	if ir.IsReflectHeaderDataField(left) {
		// Package unsafe's documentation says storing pointers into
		// reflect.SliceHeader and reflect.StringHeader's Data fields
		// is valid, even though they have type uintptr (#19168).
		// Mark it pointer type to signal the writebarrier pass to
		// insert a write barrier.

See the License for the specific language governing permissions and
limitations under the License.
*/

package iptables

import (
	"bytes"
	"fmt"
	"net"
	"reflect"
	"regexp"
	stdruntime "runtime"
	"sort"
	"strconv"
	"strings"
	"testing"
	"time"

	"github.com/google/go-cmp/cmp"
	"github.com/lithammer/dedent"
	"github.com/stretchr/testify/assert"

- Fixed missing delete events on informer re-lists to ensure all delete events were correctly emitted and using the latest known object state, so that all event handlers and stores always reflect the actual apiserver state as best as possible ([#115620](https://github.com/kubernetes/kubernetes/pull/115620), [@odinuge](https://github.com/odinuge))

- A new `TaintNodesByCondition` admission plugin taints newly created Node objects as "not ready", to fix a race condition that could cause pods to be scheduled on new nodes before their taints were updated to accurately reflect their reported conditions. This admission plugin is enabled by default if the `TaintNodesByCondition` feature is enabled. ([#73097](https://github.com/kubernetes/kubernetes/pull/73097), [@bsalamat](https://github.com/bsalamat))

	</li>
</ul>
</li>

<li>
To allow complex statements to occupy a single line, a semicolon
may be omitted before a closing <code>")"</code> or <code>"}"</code>.
</li>
</ol>

<p>
To reflect idiomatic use, code examples in this document elide semicolons
using these rules.
</p>


<h3 id="Identifiers">Identifiers</h3>

<p>
Identifiers name program entities such as variables and types.