}{
	{"simple", "run", "", "atexit_sleep_ms=0", `
package main
import "time"
var xptr *int
var donechan chan bool
func main() {
	done := make(chan bool)
	x := 0
	startRacer(&x, done)
	store(&x, 43)
	<-done
}
func store(x *int, v int) {
	*x = v
}
func startRacer(x *int, done chan bool) {
	xptr = x
	donechan = done
	go racer()
}
func racer() {
	time.Sleep(10*time.Millisecond)

	// The size field ends at the first space.
	nStr, rest, ok := strings.Cut(s, " ")
	if !ok {
		return "", "", s, ErrHeader
	}

	// Parse the first token as a decimal integer.
	n, perr := strconv.ParseInt(nStr, 10, 0) // Intentionally parse as native int
	if perr != nil || n < 5 || n > int64(len(s)) {
		return "", "", s, ErrHeader
	}
	n -= int64(len(nStr) + 1) // convert from index in s to index in rest
	if n <= 0 {

	info = Info{
		Total:  uint64(s.Frsize) * (uint64(s.Blocks) - reservedBlocks),
		Free:   uint64(s.Frsize) * uint64(s.Bavail),
		Files:  uint64(s.Files),
		Ffree:  uint64(s.Ffree),
		FSType: getFSType(s.Fstr[:]),
	}
	if info.Free > info.Total {
		return info, fmt.Errorf("detected free space (%d) > total drive space (%d), fs corruption at (%s). please run 'fsck'", info.Free, info.Total, path)
	}
	info.Used = info.Total - info.Free

		} else {
			args[key] = values
		}
	}

	// JWT specific values
	//
	// Add all string claims
	for k, v := range claims {
		vStr, ok := v.(string)
		if ok {
			// Trim any LDAP specific prefix
			args[strings.ToLower(strings.TrimPrefix(k, "ldap"))] = []string{vStr}
		}
	}

	// Add groups claim which could be a list. This will ensure that the claim
	// `jwt:groups` works.

}

func (ss SortableSliceOfMaps) Len() int {
	return len(ss.s)
}

func (ss SortableSliceOfMaps) Less(i, j int) bool {
	iStr := fmt.Sprintf("%v", ss.s[i][ss.k])
	jStr := fmt.Sprintf("%v", ss.s[j][ss.k])
	return sort.StringsAreSorted([]string{iStr, jStr})
}

func (ss SortableSliceOfMaps) Swap(i, j int) {
	tmp := ss.s[i]
	ss.s[i] = ss.s[j]
	ss.s[j] = tmp
}

		if d, err := name.NewDigest(key.downloadURL[len(ociURLPrefix):]); err == nil {
			// If there is no checksum and the digest is suffixed in URL, use the digest.
			dstr := d.DigestStr()
			if strings.HasPrefix(dstr, sha256SchemePrefix) {
				key.checksum = dstr[len(sha256SchemePrefix):]
			}
			// For other digest scheme, give up to use cache.
		}
	}

	if len(key.checksum) == 0 {

		if err != nil {
			return err
		}
		if !found {
			scope.Debugf("path %s not found in helm Value.yaml tree, skip mapping.", inPath)
			continue
		}

		if mstr, ok := m.(string); ok && mstr == "" {
			scope.Debugf("path %s is empty string, skip mapping.", inPath)
			continue
		}
		// Zero int values are due to proto3 compiling to scalars rather than ptrs. Skip these because values of 0 are

	after()
}

func (t *T) report() {
	tstr := fmt.Sprintf("(%.2f seconds)", t.duration.Seconds())
	format := "--- %s: %s %s\n%s"
	if t.failed {
		fmt.Printf(format, "FAIL", t.name, tstr, t.output)
	} else if *chatty {
		fmt.Printf(format, "PASS", t.name, tstr, t.output)
	}
}

func RunTests(matchString func(pat, str string) (bool, error), tests []InternalTest) (ok bool) {
	ok = true

    ```

The query parameter `q` is of type `Union[str, None]` (or `str | None` in Python 3.10), that means that it's of type `str` but could also be `None`, and indeed, the default value is `None`, so FastAPI will know it's not required.

!!! note
    FastAPI will know that the value of `q` is not required because of the default value `= None`.

            case jcifs.SID.SID_TYPE_DOMAIN:
            case jcifs.SID.SID_TYPE_ALIAS:
            case jcifs.SID.SID_TYPE_WKN_GRP:
                rpc.unicode_string ustr = rpc.domains.domains[ resp.sid_index ].name;
                out.domainName = ( new UnicodeString(ustr, false) ).toString();
                break;
            }

            UnicodeString ucstr = new UnicodeString(resp.name, false);