go386 = b

	b = os.Getenv("GOAMD64")
	if b == "" {
		b = "v1"
	}
	goamd64 = b

	b = os.Getenv("GOMIPS")
	if b == "" {
		b = "hardfloat"
	}
	gomips = b

	b = os.Getenv("GOMIPS64")
	if b == "" {
		b = "hardfloat"
	}
	gomips64 = b

	b = os.Getenv("GOPPC64")
	if b == "" {
		b = "power8"
	}
	goppc64 = b

	b = os.Getenv("GORISCV64")
	if b == "" {

			}
		} else {
			os.Unsetenv(test.key)
		}

		t.Run(test.name, func(t *testing.T) {
			t.Setenv(test.key, test.newValue)
			if os.Getenv(test.key) != test.newValue {
				t.Fatalf("unexpected value after t.Setenv: got %s, want %s", os.Getenv(test.key), test.newValue)
			}
		})

		got, exists := os.LookupEnv(test.key)
		if got != test.initialValue {

  auto num_loop_carried = while_op.getCond().getNumArguments();
  auto not_carried_operands =
      while_op.getOperands().drop_front(num_loop_carried);
  extern_values.insert(not_carried_operands.begin(),
                       not_carried_operands.end());
  auto old_extern_values_size = extern_values.size();

  llvm::SmallVector<Region*, 2> regions{&while_op.getCond(),

package cgi

import (
	"fmt"
	"io"
	"net/http"
	"os"
	"path"
	"slices"
	"strings"
	"time"
)

func cgiMain() {
	switch path.Join(os.Getenv("SCRIPT_NAME"), os.Getenv("PATH_INFO")) {
	case "/bar", "/test.cgi", "/myscript/bar", "/test.cgi/extrapath":
		testCGI()
		return
	}
	childCGIProcess()
}

//sys	Ftruncate(fd int, length int64) (err error)
//sysnb	Getgid() (gid int)
//sysnb	Getpid() (pid int)
//sys	Geteuid() (euid int)
//sys	Getegid() (egid int)
//sys	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (n int, err error)
//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getuid() (uid int)
//sys	Kill(pid int, signum Signal) (err error)

	// because setup will take care of those when bootstrapBuildTools returns.

	defer os.Setenv("GOROOT", os.Getenv("GOROOT"))
	os.Setenv("GOROOT", goroot_bootstrap)

	defer os.Setenv("GOPATH", os.Getenv("GOPATH"))
	os.Setenv("GOPATH", workspace)

	defer os.Setenv("GOBIN", os.Getenv("GOBIN"))
	os.Setenv("GOBIN", "")

	os.Setenv("GOOS", "")
	os.Setenv("GOHOSTOS", "")
	os.Setenv("GOARCH", "")

            listener.systemPropertiesPrefixedBy(prefix, snapshot)
        }

    override fun getVariables(): Environment.Properties =
        TrackingProperties(System.getenv()) { prefix, snapshot ->
            listener.envVariablesPrefixedBy(prefix, snapshot)
        }

    private
    class TrackingProperties(
        map: Map<String, String>,

        given:
        toolingApi.requireDaemons() //cannot be run in embedded mode

        buildFile << """
            task printEnv() {
                doLast {
                    println "<" + System.getenv() + ">"
                }
            }"""

        when:
        ByteArrayOutputStream out = new ByteArrayOutputStream()
        withConnection { ProjectConnection connection ->

	"runtime"
	"runtime/debug"
	. "runtime/debug"
	"strings"
	"testing"
)

func TestMain(m *testing.M) {
	switch os.Getenv("GO_RUNTIME_DEBUG_TEST_ENTRYPOINT") {
	case "dumpgoroot":
		fmt.Println(runtime.GOROOT())
		os.Exit(0)

	case "setcrashoutput":
		f, err := os.Create(os.Getenv("CRASHOUTPUT"))
		if err != nil {
			log.Fatal(err)
		}
		if err := SetCrashOutput(f, debug.CrashOptions{}); err != nil {

		homeEnvName() + "=/no-home",
		"CCACHE_DISABLE=1", // ccache breaks with non-existent HOME
		"GOARCH=" + runtime.GOARCH,
		"TESTGO_GOHOSTARCH=" + goHostArch,
		"GOCACHE=" + testGOCACHE,
		"GOCOVERDIR=" + os.Getenv("GOCOVERDIR"),
		"GODEBUG=" + os.Getenv("GODEBUG"),
		"GOEXE=" + cfg.ExeSuffix,
		"GOEXPERIMENT=" + os.Getenv("GOEXPERIMENT"),
		"GOOS=" + runtime.GOOS,