// license that can be found in the LICENSE file.

// Package testenv provides information about what functionality
// is available in different testing environments run by the Go team.
//
// It is an internal package because these details are specific
// to the Go team's test setup (on build.golang.org) and not
// fundamental to tests in general.
package testenv

import (
	"bytes"
	"errors"
	"flag"
	"fmt"
	"internal/cfg"

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

// Package testing provides support for automated testing of Go packages.
// It is intended to be used in concert with the “go test” utility, which automates
// execution of any function of the form
//     func TestXxx(*testing.T)
// where Xxx can be any alphanumeric string (but the first letter must not be in

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package testing

import (
	"context"
	"errors"
	"fmt"
	"reflect"
	"strconv"
	"sync"

	"github.com/google/go-cmp/cmp"
	"k8s.io/klog/v2"

	v1 "k8s.io/api/core/v1"

testing-pyramid.png...

Nils Lindemann <******@****.***> 1713469999 +0200

			namespaceTolerations:      []api.Toleration{{Key: "testKey", Operator: "Equal", Value: "testValue", Effect: "NoSchedule"}},
			podTolerations:            []api.Toleration{{Key: "testKey", Operator: "Equal", Value: "testValue1", Effect: "NoSchedule"}},
			mergedTolerations:         []api.Toleration{{Key: "testKey", Operator: "Equal", Value: "testValue", Effect: "NoSchedule"}, {Key: "testKey", Operator: "Equal", Value: "testValue1", Effect: "NoSchedule"}},

	}
}

func TestSimpleDeadlock(t *testing.T) {
	testDeadlock(t, "SimpleDeadlock")
}

func TestInitDeadlock(t *testing.T) {
	testDeadlock(t, "InitDeadlock")
}

func TestLockedDeadlock(t *testing.T) {
	testDeadlock(t, "LockedDeadlock")
}

func TestLockedDeadlock2(t *testing.T) {
	testDeadlock(t, "LockedDeadlock2")
}

func TestGoexitDeadlock(t *testing.T) {

package ld

import (
	"bytes"
	"debug/pe"
	"fmt"
	"internal/testenv"
	"os"
	"path/filepath"
	"runtime"
	"strings"
	"testing"
)

func TestUndefinedRelocErrors(t *testing.T) {
	testenv.MustHaveGoBuild(t)

	// When external linking, symbols may be defined externally, so we allow
	// undefined symbols and let external linker resolve. Skip the test.
	testenv.MustInternalLink(t, false)

	t.Parallel()

				t.Run(cbf.cName(false), func(t *testing.T) {
					stdcall := syscall.NewCallback(cbf.goFunc)
					cbf.testOne(t, dll, false, stdcall)
				})
				t.Run(cbf.cName(true), func(t *testing.T) {
					cdecl := syscall.NewCallbackCDecl(cbf.goFunc)
					cbf.testOne(t, dll, true, cdecl)
				})
			}
		})
	}
}

func TestRegisterClass(t *testing.T) {
	kernel32 := GetDLL(t, "kernel32.dll")

package runtime_test

import (
	"fmt"
	"internal/goos"
	"internal/platform"
	"internal/testenv"
	"os"
	"os/exec"
	"runtime"
	"strconv"
	"strings"
	"testing"
	"time"
)

func TestCgoCrashHandler(t *testing.T) {
	t.Parallel()
	testCrashHandler(t, true)
}

func TestCgoSignalDeadlock(t *testing.T) {
	// Don't call t.Parallel, since too much work going on at the