{"-9223372036854775807", -(1<<63 - 1), true},
	{"9223372036854775808", 0, false},
	{"-9223372036854775808", -1 << 63, true},
	{"9223372036854775809", 0, false},
	{"-9223372036854775809", 0, false},
}

func TestAtoi(t *testing.T) {
	switch intSize {
	case 32:
		for i := range atoi32tests {
			test := &atoi32tests[i]
			out, ok := runtime.Atoi(test.in)
			if test.out != int32(out) || test.ok != ok {

			if test.out != out || !reflect.DeepEqual(test.err, err) {
				t.Errorf("ParseInt(%q, 10, 0) = %v, %v want %v, %v",
					test.in, out, err, test.out, test.err)
			}
		}
	}
}

func TestAtoi(t *testing.T) {
	switch IntSize {
	case 32:
		for i := range parseInt32Tests {
			test := &parseInt32Tests[i]
			out, err := Atoi(test.in)
			var testErr error
			if test.err != nil {

			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},