import java.util.Iterator;
import java.util.NoSuchElementException;
import java.util.Set;
import java.util.Spliterator;
import java.util.function.Consumer;
import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * An immutable sorted set with one or more elements. TODO(jlevy): Consider separate class for a
 * single-element sorted set.
 *
 * @author Jared Levy
 * @author Louis Wasserman
 */

                if (referenceSelector != null) {
                    Element(PropertyAccess(checked(receiver!!), checked(referenceSelector!!), referenceSourceData!!))
                } else {
                    val functionCall = checked(functionCallSelector!!)
                    Element(FunctionCall(checked(receiver!!), functionCall.name, functionCall.args, functionCall.sourceData))
                }
            }

//     as a type constraint in Go code
//   - if T is an uninstantiated generic type
func AssertableTo(V *Interface, T Type) bool {
	// Checker.newAssertableTo suppresses errors for invalid types, so we need special
	// handling here.
	if !isValid(T.Underlying()) {
		return false
	}
	return (*Checker)(nil).newAssertableTo(nopos, V, T, nil)
}

// AssignableTo reports whether a value of type V is assignable to a variable
// of type T.

// is only valid if the (first) result is false. The check parameter may be nil
// if assignableTo is invoked through an exported API call, i.e., when all
// methods have been type-checked.
func (x *operand) assignableTo(check *Checker, T Type, cause *string) (bool, Code) {
	if x.mode == invalid || !isValid(T) {
		return true, 0 // avoid spurious errors
	}

	origT := T
	V := Unalias(x.typ)
	T = Unalias(T)

		b, _ := io.ReadAll(r)
		return string(b)
	}
	checkEq := func(a, b string) {
		if a != b {
			t.Fatalf("Unexpected equality failure")
		}
	}

	checkEq(readAll(NewDummyDataGen(0, 0)), "")

	checkEq(readAll(NewDummyDataGen(10, 0)), readAll(NewDummyDataGen(10, int64(len(alphabets)))))

	checkEq(readAll(NewDummyDataGen(100, 0)), readAll(NewDummyDataGen(50, 0))+readAll(NewDummyDataGen(50, 50)))

        def resolve = new ResolveTestFixture(buildFile, "compile")
        resolve.prepare()
        resolve.expectDefaultConfiguration("runtime")

        when:
        succeeds 'checkDeps'

        then:
        resolve.expectGraph {
            root(":", ":test:") {
                edge("org.test:projectA:[1.1]", "org.test:projectA:1.1") {

	if err != nil {
		for _, checker := range w.checkers {
			if checker.CheckRoundTripError(err) {
				checker.IncreaseMetricsCounter(req)
			}
		}
	} else if resp != nil {
		if resp.TLS != nil && len(resp.TLS.PeerCertificates) > 0 {
			for _, checker := range w.checkers {
				if checker.CheckPeerCertificates(resp.TLS.PeerCertificates) {
					checker.IncreaseMetricsCounter(req)
				}
			}
		}

                }
            }
        """

        when:
        repositoryInteractions {
            'org:test:1.0' {
                expectResolve()
            }
        }
        succeeds 'checkDeps'

        then:
        resolve.expectGraph {
            root(":", ":test:") {
                module('org:test:1.0')
            }
        }

        and:

// encounters an error reading the zip file.
//
// Note that CheckZip does not read individual files, so [Unzip] may still fail
// when CheckZip is successful due to I/O errors.
func CheckZip(m module.Version, zipFile string) (CheckedFiles, error) {
	f, err := os.Open(zipFile)
	if err != nil {
		return CheckedFiles{}, err
	}
	defer f.Close()
	_, cf, err := checkZip(m, f)
	return cf, err
}

		}

		var pet2 Pet
		DB.Preload("Toy").Find(&pet2, "id = ?", pet.ID)
		CheckPet(t, pet2, pet)

		pet.Toy.Name += "new"
		if err := DB.Save(&pet).Error; err != nil {
			t.Fatalf("errors happened when update: %v", err)
		}

		var pet3 Pet
		DB.Preload("Toy").Find(&pet3, "id = ?", pet.ID)
		CheckPet(t, pet2, pet3)