"bytes"
	"context"
	"errors"
	"io"
	"os"
	"strings"
	"testing"
	"time"
)

type sleepWriter struct {
	timeout time.Duration
}

func (w *sleepWriter) Write(p []byte) (n int, err error) {
	time.Sleep(w.timeout)
	return len(p), nil
}

func (w *sleepWriter) Close() error {
	return nil
}

func TestDeadlineWorker(t *testing.T) {
	work := NewDeadlineWorker(500 * time.Millisecond)

 * limitations under the License.
 */

package com.google.common.collect.testing;

import static com.google.common.collect.testing.testers.ListListIteratorTester.getListIteratorFullyModifiableMethod;
import static com.google.common.collect.testing.testers.ListSubListTester.getSubListOriginalListSetAffectsSubListLargeListMethod;
import static com.google.common.collect.testing.testers.ListSubListTester.getSubListOriginalListSetAffectsSubListMethod;

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package crypto

import (
	"encoding/base64"
	"net/http"
	"sort"
	"testing"

	xhttp "github.com/minio/minio/internal/http"
)

func TestIsRequested(t *testing.T) {
	for i, test := range kmsIsRequestedTests {
		_, got := IsRequested(test.Header)
		if Requested(test.Header) != got {
			// Test if result matches.

package clause_test

import (
	"fmt"
	"testing"

	"gorm.io/gorm/clause"
)

func TestReturning(t *testing.T) {
	results := []struct {
		Clauses []clause.Interface
		Result  string
		Vars    []interface{}
	}{
		{
			[]clause.Interface{clause.Select{}, clause.From{}, clause.Returning{
				[]clause.Column{clause.PrimaryColumn},
			}},
			"SELECT * FROM `users` RETURNING `users`.`id`", nil,
		}, {

import com.google.common.annotations.J2ktIncompatible;
import com.google.common.collect.testing.features.CollectionFeature;
import com.google.common.collect.testing.features.CollectionSize;
import com.google.common.collect.testing.google.MultisetFeature;
import com.google.common.collect.testing.google.MultisetTestSuiteBuilder;
import com.google.common.collect.testing.google.TestStringMultisetGenerator;
import java.util.List;
import junit.framework.Test;

// limitations under the License.

package ztunnelconfig

import (
	"bytes"
	"fmt"
	"net/http"
	"strings"
	"testing"

	"github.com/spf13/cobra"
	"k8s.io/cli-runtime/pkg/resource"
	"k8s.io/client-go/rest/fake"
	cmdtesting "k8s.io/kubectl/pkg/cmd/testing"
	cmdutil "k8s.io/kubectl/pkg/cmd/util"

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/pkg/kube"
)

type execTestCase struct {

import static java.lang.Math.max;

import com.google.common.collect.testing.MapTestSuiteBuilder;
import com.google.common.collect.testing.TestStringMapGenerator;
import com.google.common.collect.testing.features.CollectionFeature;
import com.google.common.collect.testing.features.CollectionSize;
import com.google.common.collect.testing.features.MapFeature;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

 * limitations under the License.
 */

package com.google.common.net;

import static com.google.common.escape.testing.EscaperAsserts.assertEscaping;
import static com.google.common.escape.testing.EscaperAsserts.assertUnescaped;
import static com.google.common.escape.testing.EscaperAsserts.assertUnicodeEscaping;
import static com.google.common.net.ReflectionFreeAssertThrows.assertThrows;

}

func validateIptablesClean(t *testing.T) {
	cur := iptablesSave(t)
	if strings.Contains(cur, "ISTIO") {
		t.Fatalf("Istio rules leftover: %v", cur)
	}
	if strings.Contains(cur, "-A") {
		t.Fatalf("Rules: %v", cur)
	}
}

var initialized = &sync.Once{}

func setup(t *testing.T) {
	initialized.Do(func() {
		// Setup group namespace so iptables --gid-owner will work

// and other runtime functions while identifying leaks.
var ignoredStackFns = []string{
	"",
	// Below are the stacks ignored by the upstream leaktest code.
	"testing.Main(",
	"testing.tRunner(",
	"testing.tRunner(",
	"runtime.goexit",
	"created by runtime.gc",
	// ignore the snapshot function.
	// since the snapshot is taken here the entry will have the current function too.