// 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 (
	"flag"
	"fmt"
	"io"
	. "runtime"
	"runtime/debug"
	"slices"
	"strings"
	"sync"
	"testing"
	"time"
	"unsafe"
)

// flagQuick is set by the -quick option to skip some relatively slow tests.

Sascha Grunert <******@****.***> 1717050802 +0200

traceback_system_test.go:85: runtime_test.child7: 	panic("oops")
traceback_system_test.go:68: runtime_test.child6: 	child7() // appears in stack trace
traceback_system_test.go:59: runtime_test.child5: 	child6() // appears in stack trace
traceback_system_test.go:53: runtime_test.child4: 	child5()
traceback_system_test.go:49: runtime_test.child3: 	child4()
traceback_system_test.go:45: runtime_test.child2: 	child3()

// Copyright 2024 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"
	"runtime"
	"strings"
	"testing"
)

func TestCoroLockOSThread(t *testing.T) {
	for _, test := range []string{
		"CoroLockOSThreadIterLock",
		"CoroLockOSThreadIterLockYield",
		"CoroLockOSThreadLock",

// 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 (
	"internal/platform"
	"internal/testenv"
	"os/exec"
	"runtime"
	"strings"
	"testing"
)

func TestExitHooks(t *testing.T) {
	bmodes := []string{""}
	if testing.Short() {
		t.Skip("skipping due to -short")
	}

// 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.

//go:build cgo

package runtime_test

import (
	"bytes"
	"fmt"
	"internal/testenv"
	"internal/trace"
	"io"
	"os"
	"runtime"
	"strings"
	"testing"
)

// TestTraceUnwindCGO verifies that trace events emitted in cgo callbacks

			{
				"runtime.unlock",
				"runtime.semrelease1",
				"runtime_test.TestRuntimeLockMetricsAndProfile.func6.1",
				"runtime_test.(*contentionWorker).run",
			},
			{
				"runtime.unlock",
				"runtime.semacquire1",
				"runtime.semacquire",
				"runtime_test.TestRuntimeLockMetricsAndProfile.func6.1",
				"runtime_test.(*contentionWorker).run",
			},
		}

// Copyright 2011 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"
	"math/bits"
	"math/rand"
	"os"
	"reflect"
	"runtime"
	"runtime/debug"
	"slices"
	"strings"
	"sync"
	"sync/atomic"
	"testing"
	"time"
	"unsafe"
)

func TestGcSys(t *testing.T) {

// 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 (
	"bytes"
	"context"
	"errors"
	"flag"
	"fmt"
	"internal/testenv"
	traceparse "internal/trace"
	"io"
	"log"
	"os"
	"os/exec"
	"path/filepath"
	"regexp"
	"runtime"
	"runtime/trace"
	"strings"
	"sync"
	"testing"

// Copyright 2013 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/abi"
	"internal/goarch"
	"internal/testenv"
	"math"
	"os"
	"reflect"
	"runtime"
	"slices"
	"strconv"
	"strings"
	"sync"
	"testing"
	"unsafe"
)

func TestHmapSize(t *testing.T) {