// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build unix

package runtime_test

import (
	"runtime"
	"syscall"
	"testing"
	"unsafe"
)

func TestNonblockingPipe(t *testing.T) {
	// NonblockingPipe is the test name for nonblockingPipe.
	r, w, errno := runtime.NonblockingPipe()
	if errno != 0 {

// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime_test

import (
	"internal/testenv"
	"os/exec"
	"strings"
	"testing"
)

func TestCheckPtr(t *testing.T) {
	// This test requires rebuilding packages with -d=checkptr=1,
	// so it's somewhat slow.
	if testing.Short() {
		t.Skip("skipping test in -short mode")

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime_test

import (
	"fmt"
	"internal/testenv"
	"runtime"
	"testing"
)

// The tests in this file test the function start line metadata included in
// _func and inlinedCall. TestStartLine hard-codes the start lines of functions

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 runtime_test

import (
	"io"
	"testing"

	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/runtime/schema"
	runtimetesting "k8s.io/apimachinery/pkg/runtime/testing"
)

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime_test

import (
	"runtime"
	"strings"
	"testing"
	"unsafe"
)

func TestCaller(t *testing.T) {
	procs := runtime.GOMAXPROCS(-1)
	c := make(chan bool, procs)
	for p := 0; p < procs; p++ {
		go func() {
			for i := 0; i < 1000; i++ {
				testCallerFoo(t)

// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime_test

import (
	"internal/testenv"
	"os"
	"os/exec"
	"reflect"
	"runtime"
	"strconv"
	"strings"
	"testing"
)

// This is the function we'll be testing.
// It has a simple write barrier in it.
func setGlobalPointer() {
	globalPointer = nil
}

// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime_test

import (
	"math"
	. "runtime"
	"testing"
)

var dummyTimeHistogram TimeHistogram

func TestTimeHistogram(t *testing.T) {
	// We need to use a global dummy because this
	// could get stack-allocated with a non-8-byte alignment.

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime_test

import (
	"math/rand"
	. "runtime"
	"testing"
	"unsafe"
)

type MyNode struct {
	LFNode
	data int
}

// allocMyNode allocates nodes that are stored in an lfstack
// outside the Go heap.

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 runtime_test

import (
	"bytes"
	"encoding/json"
	"reflect"
	"testing"

	"k8s.io/apimachinery/pkg/runtime"
)

func TestEmbeddedRawExtensionMarshal(t *testing.T) {
	type test struct {

// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package runtime_test

import (
	"bytes"
	"encoding/binary"
	"errors"
	"internal/testenv"
	"os/exec"
	"reflect"
	"runtime"
	"testing"
	"time"
)

func TestFakeTime(t *testing.T) {
	if runtime.GOOS == "windows" {
		t.Skip("faketime not supported on windows")
	}