t.Errorf("ParseFloat(%v, 32) = %v, %v want %v, %v  # %v",
				test.in, out32, err, test.out, test.err, out)
		}
	}
	SetOptimize(oldopt)
}

func TestAtof(t *testing.T) { testAtof(t, true) }

func TestAtofSlow(t *testing.T) { testAtof(t, false) }

func TestAtofRandom(t *testing.T) {
	initAtof()
	for _, test := range atofRandomTests {
		x, _ := ParseFloat(test.s, 64)
		switch {
		default:

package itoa_test

import (
	"fmt"
	"internal/itoa"
	"math"
	"testing"
)

var (
	minInt64  int64  = math.MinInt64
	maxInt64  int64  = math.MaxInt64
	maxUint64 uint64 = math.MaxUint64
)

func TestItoa(t *testing.T) {
	tests := []int{int(minInt64), math.MinInt32, -999, -100, -1, 0, 1, 100, 999, math.MaxInt32, int(maxInt64)}
	for _, tt := range tests {
		got := itoa.Itoa(tt)
		want := fmt.Sprint(tt)
		if want != got {

import static org.junit.Assert.assertThat;

import org.junit.Test;

/**
 * @author higa
 *
 */
public class TokenizerTest {

    /**
     * @throws Exception
     */
    @Test
    public void testEOF() throws Exception {
        final Tokenizer tokenizer = new Tokenizer("");
        assertThat(tokenizer.nextToken(), is(Tokenizer.TT_EOF));
        assertThat(tokenizer.nextToken(), is(Tokenizer.TT_EOF));
    }

    /**

func Test45451(t *testing.T)                 { test45451(t) }
func Test49633(t *testing.T)                 { test49633(t) }
func TestAlign(t *testing.T)                 { testAlign(t) }
func TestAtol(t *testing.T)                  { testAtol(t) }
func TestBlocking(t *testing.T)              { testBlocking(t) }
func TestBoolAlign(t *testing.T)             { testBoolAlign(t) }
func TestCallGoWithString(t *testing.T)      { testCallGoWithString(t) }

			t.Fatalf("%s:%d (#%d)\nbufio => %q, %v\nnet => %q, %v", filename, lineno, byteno, bline, berr, line, ok)
		}
		if !ok {
			break
		}
		lineno++
		byteno += len(line) + 1
	}
}

func TestDtoi(t *testing.T) {
	for _, tt := range []struct {
		in  string
		out int
		off int
		ok  bool
	}{
		{"", 0, 0, false},
		{"0", 0, 1, true},
		{"65536", 65536, 5, true},
		{"123456789", big, 8, false},

	}
}

func TestEmpty(t *testing.T) {
	type ts struct{}
	assertEqual(t, Empty[string](), "")
	assertEqual(t, Empty[int](), 0)
	assertEqual(t, Empty[ts](), ts{})
	assertEqual(t, Empty[*ts](), nil)
}

func TestOf(t *testing.T) {
	one := 1
	assertEqual(t, Of(1), &one)
}

func TestOrDefault(t *testing.T) {
	one := 1
	assertEqual(t, OrDefault(nil, 2), 2)
	assertEqual(t, OrDefault(&one, 2), 1)
}

	{16, 17, "g"},
	{25, 25, "10"},
	{(((((17*35+24)*35+21)*35+34)*35+12)*35+24)*35 + 32, 35, "holycow"},
	{(((((17*36+24)*36+21)*36+34)*36+12)*36+24)*36 + 32, 36, "holycow"},
}

func TestItoa(t *testing.T) {
	for _, test := range itob64tests {
		s := FormatInt(test.in, test.base)
		if s != test.out {
			t.Errorf("FormatInt(%v, %v) = %v want %v",
				test.in, test.base, s, test.out)
		}

	// into subsequent TestSignal() causing failure.
	// Sleep for a while to reduce the possibility of the failure.
	time.Sleep(10 * time.Millisecond)
}

// Test that Stop cancels the channel's registrations.
func TestStop(t *testing.T) {
	if testing.Short() {
		t.Skip("skipping in short mode")
	}
	sigs := []string{
		"alarm",
		"hangup",
	}

	for _, sig := range sigs {
		// Send the signal.

    stopwatch.start();
    try {
      stopwatch.start();
      fail();
    } catch (IllegalStateException expected) {
    }
    assertTrue(stopwatch.isRunning());
  }

  public void testStop() {
    stopwatch.start();
    assertSame(stopwatch, stopwatch.stop());
    assertFalse(stopwatch.isRunning());
  }

  public void testStop_new() {
    try {
      stopwatch.stop();
      fail();

		}
	}
}

var (
	sendUncaughtSighup = flag.Int("send_uncaught_sighup", 0, "send uncaught SIGHUP during TestStop")
	dieFromSighup      = flag.Bool("die_from_sighup", false, "wait to die from uncaught SIGHUP")
)

// Test that Stop cancels the channel's registrations.
func TestStop(t *testing.T) {
	sigs := []syscall.Signal{
		syscall.SIGWINCH,
		syscall.SIGHUP,
		syscall.SIGUSR1,
	}