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

//
// This is a regression test for issue 46636.
func TestDisasm(t *testing.T) {
	mustHaveCPUProfiling(t)
	mustHaveDisasm(t)
	testenv.MustHaveGoBuild(t)

	tmpdir := t.TempDir()
	cpuExe := filepath.Join(tmpdir, "cpu.exe")
	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", cpuExe, "cpu.go")
	cmd.Dir = "testdata/"
	out, err := cmd.CombinedOutput()
	if err != nil {

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")
	}

	t.Parallel()
	testenv.MustHaveGoRun(t)

package ld

import (
	"internal/testenv"
	"path/filepath"
	"testing"
)

func TestNooptCgoBuild(t *testing.T) {
	if testing.Short() {
		t.Skip("skipping test in short mode.")
	}
	t.Parallel()

	testenv.MustHaveGoBuild(t)
	testenv.MustHaveCGO(t)
	dir := t.TempDir()
	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-gcflags=-N -l", "-o", filepath.Join(dir, "a.out"))

	"fmt"
	"go/ast"
	"go/parser"
	"go/token"
	"internal/testenv"
	"os"
	"path/filepath"
	"runtime"
	"strings"
	"testing"
)

// runGenTest runs a test-generator, then runs the generated test.
// Generated test can either fail in compilation or execution.
// The environment variable parameter(s) is passed to the run
// of the generated test.
func runGenTest(t *testing.T, filename, tmpname string, ev ...string) {

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

package ld

import (
	"internal/testenv"
	"os"
	"path/filepath"
	"reflect"
	"runtime"
	"testing"

	"cmd/internal/objabi"
)

func TestDedupLibraries(t *testing.T) {
	ctxt := &Link{}
	ctxt.Target.HeadType = objabi.Hlinux

	libs := []string{"libc.so", "libc.so.6"}

	got := dedupLibraries(ctxt, libs)

package gcimporter_test

import (
	"bytes"
	"fmt"
	"internal/testenv"
	"os"
	"os/exec"
	"path"
	"path/filepath"
	"runtime"
	"strings"
	"testing"
	"time"

	"go/ast"
	"go/build"
	"go/importer"
	"go/parser"
	"go/token"
	"go/types"

	. "go/internal/gcimporter"
)

func TestMain(m *testing.M) {
	build.Default.GOROOT = testenv.GOROOT(nil)
	os.Exit(m.Run())
}

	}
}

// TestShortCircuit tests OANDAND and OOROR expressions and short circuiting.
func TestShortCircuit(t *testing.T) {
	testAnd(t, false, false, false)
	testAnd(t, false, true, false)
	testAnd(t, true, false, false)
	testAnd(t, true, true, true)

	testOr(t, false, false, false)
	testOr(t, false, true, true)
	testOr(t, true, false, true)
	testOr(t, true, true, true)

package test

import (
	"internal/testenv"
	"os"
	"path/filepath"
	"testing"
)

const helloSrc = `
package main
import "fmt"
func main() { fmt.Println("hello") }
`

func TestClobberDead(t *testing.T) {
	// Test that clobberdead mode generates correct program.
	runHello(t, "-clobberdead")
}

func TestClobberDeadReg(t *testing.T) {
	// Test that clobberdeadreg mode generates correct program.

package cmd

import (
	"flag"
	"testing"
	"time"

	"github.com/spf13/cobra"
	"github.com/spf13/pflag"
)

const (
	defaultInt = 100

	defaultString = "my default string"

	defaultBool = true

	defaultDuration = 24 * time.Hour
)

func TestInitializeIntFlag(t *testing.T) {
	cmd := &cobra.Command{}
	var testInt int
	flag.IntVar(&testInt, "testint", defaultInt, "test int flag")
	AddFlags(cmd)