HHH-17001 Test for StackOverflowError during parameter collection

This commit is contained in:
Christian Beikov 2023-08-07 11:08:02 +02:00
parent 312431a231
commit 861774fd8e
1 changed files with 85 additions and 0 deletions

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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
*/
package org.hibernate.orm.test.query.criteria;
import java.util.HashSet;
import java.util.Set;
import org.hibernate.query.criteria.HibernateCriteriaBuilder;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.JiraKey;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.hibernate.testing.orm.junit.SessionFactoryScope;
import org.junit.jupiter.api.Test;
import jakarta.persistence.CascadeType;
import jakarta.persistence.Entity;
import jakarta.persistence.FetchType;
import jakarta.persistence.Id;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.OneToMany;
import jakarta.persistence.criteria.CriteriaQuery;
import jakarta.persistence.criteria.Root;
import jakarta.persistence.criteria.SetJoin;
@DomainModel( annotatedClasses = {
CriteriaTypeValidationTests.Parent.class,
CriteriaTypeValidationTests.Child.class
} )
@SessionFactory
public class CriteriaTypeValidationTests {
@Test
@JiraKey( "HHH-17001" )
public void testHhh17001(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
final Child someChildToCompareTo = new Child( 1L );
session.persist(someChildToCompareTo);
final HibernateCriteriaBuilder cb = session.getCriteriaBuilder();
final CriteriaQuery<Parent> cq = cb.createQuery(Parent.class);
final Root<Parent> root = cq.from(Parent.class);
final SetJoin<Parent, Child> childrenJoin = root.joinSet( "children" );
// This will cause a StackOverflowError:
childrenJoin.on(cb.equal(childrenJoin, someChildToCompareTo));
// This works:
// cq.where(cb.equal(childrenJoin, someChildToCompareTo));
session.createQuery(cq).getResultList();
}
);
}
@Entity
public static class Parent {
@Id
private Long id;
private String name;
@OneToMany(mappedBy = "parent", fetch = FetchType.EAGER, cascade = CascadeType.ALL, orphanRemoval = true)
private Set<Child> children = new HashSet<>();
}
@Entity
public static class Child {
@Id
private Long id;
@ManyToOne
private Parent parent;
public Child() {
}
public Child(Long id) {
this.id = id;
}
}
}