golang.org/x/tools/go/analysis/passes/nilfunc
golang.org/x/tools/go/analysis/passes/printf
golang.org/x/tools/go/analysis/passes/shift
golang.org/x/tools/go/analysis/passes/sigchanyzer
golang.org/x/tools/go/analysis/passes/slog
golang.org/x/tools/go/analysis/passes/stdmethods
golang.org/x/tools/go/analysis/passes/stdversion
golang.org/x/tools/go/analysis/passes/stringintconv
golang.org/x/tools/go/analysis/passes/structtag

// 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 slog

import (
	"fmt"
	"reflect"
	"strings"
	"testing"
	"time"
	"unsafe"
)

func TestKindString(t *testing.T) {
	if got, want := KindGroup.String(), "Group"; got != want {
		t.Errorf("got %q, want %q", got, want)
	}
}

// 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 slog

import (
	"runtime"
	"slices"
	"time"
)

const nAttrsInline = 5

// A Record holds information about a log event.
// Copies of a Record share state.
// Do not modify a Record after handing out a copy to it.
// Call [NewRecord] to create a new Record.

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

// TODO: verify that the output of Marshal{Text,JSON} is suitably escaped.

package slog

import (
	"bytes"
	"context"
	"encoding/json"
	"io"
	"path/filepath"
	"slices"
	"strconv"
	"strings"
	"sync"
	"testing"
	"time"
)

func TestDefaultHandle(t *testing.T) {

		// * memstats.totalAlloc == totalAlloc
		// * memstats.totalFree == totalFree
		//
		// Check if that's actually true.
		//
		// Prevent sysmon and the tracer from skewing the stats since they can
		// act without synchronizing with a STW. See #64401.
		lock(&sched.sysmonlock)
		lock(&trace.lock)
		if gcController.heapInUse.load() != uint64(consStats.inHeap) {

	case AMSR:
		return SYSOP(0, 0, 0, 4, 0, 0, 0x1F) /* MSR (immediate) */

	case AAT,
		ADC,
		AIC,
		ATLBI,
		ASYS:
		return SYSOP(0, 1, 0, 0, 0, 0, 0)

	case ASYSL:
		return SYSOP(1, 1, 0, 0, 0, 0, 0)

	case ATBZ:
		return 0x36 << 24

	case ATBNZ:
		return 0x37 << 24

	case ADSB:
		return SYSOP(0, 0, 3, 3, 0, 4, 0x1F)

	case ADMB:

		{"TimeValue", Func, 21},
		{"Uint64", Func, 21},
		{"Uint64Value", Func, 21},
		{"Value", Type, 21},
		{"Warn", Func, 21},
		{"WarnContext", Func, 21},
		{"With", Func, 21},
	},
	"log/syslog": {
		{"(*Writer).Alert", Method, 0},
		{"(*Writer).Close", Method, 0},
		{"(*Writer).Crit", Method, 0},
		{"(*Writer).Debug", Method, 0},
		{"(*Writer).Emerg", Method, 0},
		{"(*Writer).Err", Method, 0},

var needSysmonWorkaround bool = false

// haveSysmon indicates whether there is sysmon thread support.
//
// No threads on wasm yet, so no sysmon.
const haveSysmon = GOARCH != "wasm"

// Always runs without a P, so write barriers are not allowed.
//
//go:nowritebarrierrec
func sysmon() {
	lock(&sched.lock)
	sched.nmsys++
	checkdead()
	unlock(&sched.lock)

		return "", "", err
	}

	// Gather .syso files from this package and all (transitive) dependencies.
	var syso []string
	seen := make(map[*Action]bool)
	var gatherSyso func(*Action)
	gatherSyso = func(a1 *Action) {
		if seen[a1] {
			return
		}
		seen[a1] = true
		if p1 := a1.Package; p1 != nil {
			syso = append(syso, mkAbsFiles(p1.Dir, p1.SysoFiles)...)
		}

		h.Preds[i] = Edge{test, 1}
		headerMemPhi.SetArg(i, mem0)

		test.Likely = BranchUnlikely

		// sched:
		//    mem1 := call resched (mem0)
		//    goto header
		resched := f.fe.Syslook("goschedguarded")
		call := sched.NewValue1A(bb.Pos, OpStaticCall, types.TypeResultMem, StaticAuxCall(resched, bb.Func.ABIDefault.ABIAnalyzeTypes(nil, nil)), mem0)
		mem1 := sched.NewValue1I(bb.Pos, OpSelectN, types.TypeMem, 0, call)