for i := range n {
			if !yield(i, int64(i)*int64(i)) {
				break
			}
		}
	}
}

func TestPull(t *testing.T) {
	for end := 0; end <= 3; end++ {
		t.Run(fmt.Sprint(end), func(t *testing.T) {
			ng := stableNumGoroutine()
			wantNG := func(want int) {
				if xg := runtime.NumGoroutine() - ng; xg != want {
					t.Helper()
					t.Errorf("have %d extra goroutines, want %d", xg, want)
				}
			}

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package slices_test

import (
	"iter"
	"math/rand/v2"
	. "slices"
	"testing"
)

func TestAll(t *testing.T) {
	for size := 0; size < 10; size++ {
		var s []int
		for i := range size {
			s = append(s, i)
		}
		ei, ev := 0, 0
		cnt := 0
		for i, v := range All(s) {
			if i != ei || v != ev {

package ringbuffer

import (
	"io"
	"strings"
	"testing"
)

func BenchmarkRingBuffer_Sync(b *testing.B) {
	rb := New(1024)
	data := []byte(strings.Repeat("a", 512))
	buf := make([]byte, 512)

	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		rb.Write(data)
		rb.Read(buf)
	}
}

func BenchmarkRingBuffer_AsyncRead(b *testing.B) {
	// Pretty useless benchmark, but it's here for completeness.
	rb := New(1024)

// race detector.
func TestConn(t *testing.T, mp MakePipe) {
	t.Run("BasicIO", func(t *testing.T) { timeoutWrapper(t, mp, testBasicIO) })
	t.Run("PingPong", func(t *testing.T) { timeoutWrapper(t, mp, testPingPong) })
	t.Run("RacyRead", func(t *testing.T) { timeoutWrapper(t, mp, testRacyRead) })
	t.Run("RacyWrite", func(t *testing.T) { timeoutWrapper(t, mp, testRacyWrite) })
	t.Run("ReadTimeout", func(t *testing.T) { timeoutWrapper(t, mp, testReadTimeout) })

		t.Error("the preference order should not depend on Config.CipherSuites")
	}
}

func TestSCTHandshake(t *testing.T) {
	t.Run("TLSv12", func(t *testing.T) { testSCTHandshake(t, VersionTLS12) })
	t.Run("TLSv13", func(t *testing.T) { testSCTHandshake(t, VersionTLS13) })
}

func testSCTHandshake(t *testing.T, version uint16) {
	expected := [][]byte{[]byte("certificate"), []byte("transparency")}
	serverConfig := &Config{

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package reflect_test

import (
	"reflect"
	"testing"
)

func TestTypeFor(t *testing.T) {
	type (
		mystring string
		myiface  interface{}
	)

	testcases := []struct {
		wantFrom any
		got      reflect.Type
	}{
		{new(int), reflect.TypeFor[int]()},

	// Sub-tests for each API we want to inspect, plus
	// extras for error testing.
	t.Run("emitToDir", func(t *testing.T) {
		t.Parallel()
		testEmitToDir(t, atomicHarnessPath, dir)
	})
	t.Run("emitToWriter", func(t *testing.T) {
		t.Parallel()
		testEmitToWriter(t, atomicHarnessPath, dir)
	})
	t.Run("emitToNonexistentDir", func(t *testing.T) {
		t.Parallel()
		testEmitToNonexistentDir(t, atomicHarnessPath, dir)
	})

 */

package org.gradle.api.internal.tasks.testing.processors;

import org.gradle.api.internal.tasks.testing.TestCompleteEvent;
import org.gradle.api.internal.tasks.testing.TestDescriptorInternal;
import org.gradle.api.internal.tasks.testing.TestResultProcessor;
import org.gradle.api.internal.tasks.testing.TestStartEvent;
import org.gradle.api.internal.tasks.testing.redirector.StandardOutputRedirector;

import (
	"bytes"
	"fmt"
	"internal/testenv"
	"os"
	"os/exec"
	"path/filepath"
	"regexp"
	"strconv"
	"strings"
	"testing"
)

func path(file string) string {
	return filepath.Join("testdata", file)
}

func check(t *testing.T, file string) {
	t.Run(file, func(t *testing.T) {
		testenv.MustHaveGoBuild(t)
		testenv.MustHaveCGO(t)
		t.Parallel()

		contents, err := os.ReadFile(path(file))

	// it should never be added, even if the namespace has the annotation
	assert.Equal(t, wasCalled, false)
}

func TestCmdAdd(t *testing.T) {
	pod, ns := buildFakePodAndNSForClient()
	testDoAddRun(t, buildMockConf(true, ""), testNSName, pod, ns)
}

func TestCmdAddTwoContainersWithAnnotation(t *testing.T) {
	pod, ns := buildFakePodAndNSForClient()

	pod.Spec.Containers[0].Name = "mockContainer"