// It will fail for C/S because the reference system in the
// server is not in sync.
@SuppressWarnings("unchecked")
public void _testChangingSODA() throws Exception {
populate();
_b.a = new A();
ObjectSet set = executeSODAQuery(_a, new Evaluator(_a));
Assert.areEqual(0, set.size());
set = executeSODAQuery(_b.a, new Evaluator(_b.a));
Assert.areEqual(1, set.size());
}
private void tUpdateB(ExtObjectContainer oc) {
ObjectSet res = query(oc, "b");
CreateIndexFor ci = (CreateIndexFor) res.next();
ci.i_name = "j";
oc.store(ci);
res = query(oc, "b");
Assert.areEqual(0, res.size());
res = query(oc, "j");
Assert.areEqual(1, res.size());
ci.i_name = "b";
oc.store(ci);
tQueryB(oc);
}
public void test() {
SubClass subClass = retrieveOnlyInstance(SubClass.class);
db().delete(subClass);
db().commit();
ObjectSet objectSet = db().query(Member.class);
Assert.areEqual(0, objectSet.size());
}
public void _test() throws Exception {
Query query = newQuery();
query.constrain(new TestEvaluation());
query.constrain(Item.class);
query.descend("name").orderDescending();
ObjectSet set = query.execute();
Assert.areEqual(3, set.size());
}
public void concRead(ExtObjectContainer oc) {
for (int i = 0; i < COUNT; i++) {
Query q = oc.query();
q.constrain(Atom.class);
q.descend("name").constrain("ibi" + i);
ObjectSet objectSet = q.execute();
Assert.areEqual(1, objectSet.size());
Atom child = (Atom) objectSet.next();
q = oc.query();
q.constrain(IndexedByIdentityTestCase.class);
q.descend("atom").constrain(child).identity();
objectSet = q.execute();
Assert.areEqual(1, objectSet.size());
IndexedByIdentityTestCase ibi = (IndexedByIdentityTestCase) objectSet.next();
Assert.areSame(child, ibi.atom);
}
}
private void assertOrdered(ObjectSet result) {
Assert.areEqual(IDS.length, result.size());
int previousId = 0;
while (result.hasNext()) {
Data data = (Data) result.next();
Assert.isTrue(previousId < data._id);
previousId = data._id;
}
}
public void testAllThere() throws Exception {
for (int i = 0; i < FOOS.length; i++) {
Query q = createQuery(FOOS[i]);
ObjectSet objectSet = q.execute();
Assert.areEqual(1, objectSet.size());
FieldIndexItem fii = (FieldIndexItem) objectSet.next();
Assert.areEqual(FOOS[i], fii.foo);
}
}
@SuppressWarnings("unchecked")
public void testCircularEvaluation() throws Exception {
populate();
CircularEvaluator.D one = new CircularEvaluator.D(null, _a);
CircularEvaluator.D two = new CircularEvaluator.D(one, _a);
one._d = two;
ObjectSet set = executeSODAQuery(_a, new CircularEvaluator(one));
Assert.areEqual(1, set.size());
}
private void assertQueryForTimestamp(Item expected, long timestamp) {
Query query = db().query();
query.constrain(Item.class);
query.descend(VirtualField.COMMIT_TIMESTAMP).constrain(timestamp);
ObjectSet<Object> objectSet = query.execute();
Assert.areEqual(1, objectSet.size());
Item actual = (Item) objectSet.next();
Assert.areSame(expected, actual);
}
public void checkUpdateSameObject(ExtObjectContainer oc) throws Exception {
Query query = oc.query();
query.descend("_s").constrain(testString + COUNT / 2);
ObjectSet result = query.execute();
Assert.areEqual(1, result.size());
SimpleObject o = (SimpleObject) result.next();
int i = o.getI();
Assert.isTrue(COUNT <= i && i < COUNT + threadCount());
}
public void concUpdateSameObject(ExtObjectContainer oc, int seq) throws Exception {
Query query = oc.query();
query.descend("_s").constrain(testString + COUNT / 2);
ObjectSet result = query.execute();
Assert.areEqual(1, result.size());
SimpleObject o = (SimpleObject) result.next();
o.setI(COUNT + seq);
oc.store(o);
}
public void concUpdateDifferentObject(ExtObjectContainer oc, int seq) throws Exception {
Query query = oc.query();
query
.descend("_s")
.constrain(testString + seq)
.and(query.descend("_i").constrain(new Integer(seq)));
ObjectSet result = query.execute();
Assert.areEqual(1, result.size());
SimpleObject o = (SimpleObject) result.next();
o.setI(seq + COUNT);
oc.store(o);
}
public void concUpdate(ExtObjectContainer oc, int seq) throws Exception {
Query q = oc.query();
q.constrain(IndexedByIdentityTestCase.class);
ObjectSet os = q.execute();
Assert.areEqual(COUNT, os.size());
while (os.hasNext()) {
IndexedByIdentityTestCase idi = (IndexedByIdentityTestCase) os.next();
idi.atom.name = "updated" + seq;
oc.store(idi);
Thread.sleep(100);
}
}
public void testQuery() {
ExtObjectContainer oc = fixture().db();
initGenericObjects();
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
// now query to make sure there are none left
Query q = oc.query();
q.constrain(rc);
q.descend("surname").constrain("John");
ObjectSet results = q.execute();
Assert.isTrue(results.size() == 1);
}
public void testUpdate() {
ExtObjectContainer oc = fixture().db();
initGenericObjects();
// Db4oUtil.dump(oc);
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
Query q = oc.query();
q.constrain(rc);
ObjectSet results = q.execute();
// Db4oUtil.dumpResults(oc, results);
Assert.isTrue(results.size() == 1);
}
public void concDelete(ExtObjectContainer oc) throws Exception {
int size = countOccurences(oc, SimpleObject.class);
if (size == 0) { // already deleted
return;
}
Assert.areEqual(ELEMENT_COUNT, size);
ObjectSet os = oc.query(ArrayItem.class);
if (os.size() == 0) { // already deteled
return;
}
Assert.areEqual(1, os.size());
ArrayItem item = (ArrayItem) os.next();
// waits for other threads
Thread.sleep(500);
oc.delete(item);
oc.commit();
assertOccurrences(oc, SimpleObject.class, 0);
}
public void checkUpdateDifferentObject(ExtObjectContainer oc) throws Exception {
ObjectSet result = oc.query(SimpleObject.class);
Assert.areEqual(COUNT, result.size());
while (result.hasNext()) {
SimpleObject o = (SimpleObject) result.next();
int i = o.getI();
if (i >= COUNT) {
i -= COUNT;
}
Assert.areEqual(testString + i, o.getS());
}
}
public void testQueryForVersionNumber() {
store(new Item(NEWER));
db().commit();
Item newer = itemByName(NEWER);
long version = version(newer);
Query query = db().query();
query.descend(VirtualField.COMMIT_TIMESTAMP).constrain(new Long(version)).smaller().not();
ObjectSet<Item> set = query.execute();
Assert.areEqual(1, set.size());
Assert.areSame(newer, set.next());
}
public void testCreate() throws Exception {
initGenericObjects();
// fixture().reopen();
ExtObjectContainer oc = fixture().db();
// now check to see if person was saved
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
Query q = oc.query();
q.constrain(rc);
ObjectSet results = q.execute();
Assert.isTrue(results.size() == 1);
// Db4oUtil.dumpResults(fixture().db(), results);
}
public void checkUpdate(ExtObjectContainer oc) {
Query q = oc.query();
q.constrain(IndexedByIdentityTestCase.class);
ObjectSet os = q.execute();
Assert.areEqual(COUNT, os.size());
String expected = null;
while (os.hasNext()) {
IndexedByIdentityTestCase idi = (IndexedByIdentityTestCase) os.next();
if (expected == null) {
expected = idi.atom.name;
Assert.isTrue(expected.startsWith("updated"));
Assert.isTrue(expected.length() > "updated".length());
}
Assert.areEqual(expected, idi.atom.name);
}
}
private void tExpectInts(Query q, int[] ints, int zeroSize) {
ObjectSet res = q.execute();
Assert.areEqual(ints.length + zeroSize, res.size());
while (res.hasNext()) {
CreateIndexFor ci = (CreateIndexFor) res.next();
for (int i = 0; i < ints.length; i++) {
if (ints[i] == ci.i_int) {
ints[i] = 0;
break;
}
}
}
for (int i = 0; i < ints.length; i++) {
Assert.areEqual(0, ints[i]);
}
}
private void tQueryB(ExtObjectContainer oc) {
ObjectSet res = query(oc, "b");
Assert.areEqual(1, res.size());
CreateIndexFor ci = (CreateIndexFor) res.next();
Assert.areEqual("b", ci.i_name);
}
@SuppressWarnings("unchecked")
public void testDeepTwoEvaluation() throws Exception {
populate();
ObjectSet set = executeSODAQuery(_a, new DeepTwoEvaluator(new DeepTwoEvaluator.C(_a)));
Assert.areEqual(1, set.size());
}
/** @deprecated using deprecated api */
private void runElementTest(Data data, boolean onOriginal) throws Exception {
Map otherMap = new HashMap();
AtomData atom = null;
tDefaultValues(data);
int itCount = 0;
Iterator i = data.i_map.keySet().iterator();
while (i.hasNext()) {
String str = (String) i.next();
itCount++;
atom = (AtomData) data.i_map.get(str);
Assert.areEqual(str, atom.name);
otherMap.put(str, atom);
}
Assert.areEqual(DEFAULT.length, itCount);
Assert.areEqual(DEFAULT.length, data.i_map.size());
Assert.isFalse(data.i_map.isEmpty());
db().deactivate(data.i_map, Integer.MAX_VALUE);
data.i_map.get("great");
Assert.areEqual("great", ((AtomData) data.i_map.get("great")).name);
db().deactivate(data.i_map, Integer.MAX_VALUE);
if (onOriginal) {
Query q = newQuery();
Data template = new Data();
template.i_map = db().collections().newHashMap(1);
template.i_map.put("cool", new AtomData("cool"));
q.constrain(template);
ObjectSet qResult = q.execute();
Assert.areEqual(1, qResult.size());
Assert.areEqual(data, qResult.next());
}
Assert.isTrue(data.i_map.keySet().containsAll(otherMap.keySet()));
Object[] arr = data.i_map.keySet().toArray();
tDefaultArray(arr);
String[] cmp = new String[DEFAULT.length];
System.arraycopy(DEFAULT, 0, cmp, 0, DEFAULT.length);
i = data.i_map.keySet().iterator();
while (i.hasNext()) {
String str = (String) i.next();
boolean found = false;
for (int j = 0; j < cmp.length; j++) {
if (str.equals(cmp[j])) {
cmp[j] = null;
found = true;
}
}
Assert.isTrue(found);
}
for (int j = 0; j < cmp.length; j++) {
Assert.isNull(cmp[j]);
}
db().deactivate(data.i_map, Integer.MAX_VALUE);
Assert.isFalse(data.i_map.isEmpty());
db().deactivate(data.i_map, Integer.MAX_VALUE);
data.i_map.put("yup", new AtomData("yup"));
db().store(data.i_map);
db().store(data.i_map);
db().store(data.i_map);
db().store(data.i_helper);
db().store(data.i_helper);
db().store(data.i_helper);
db().commit();
Assert.areEqual(4, data.i_map.size());
atom = (AtomData) data.i_map.get("yup");
Assert.areEqual("yup", atom.name);
AtomData removed = (AtomData) data.i_map.remove("great");
Assert.areEqual("great", removed.name);
Assert.isNull(data.i_map.remove("great"));
db().deactivate(data.i_map, Integer.MAX_VALUE);
Assert.areEqual(3, data.i_map.size());
Assert.isTrue(data.i_map.keySet().removeAll(otherMap.keySet()));
db().deactivate(data.i_map, Integer.MAX_VALUE);
Assert.isFalse(data.i_map.keySet().removeAll(otherMap.keySet()));
Assert.areEqual(1, data.i_map.size());
i = data.i_map.keySet().iterator();
String str = (String) i.next();
Assert.areEqual("yup", str);
Assert.isFalse(i.hasNext());
data.i_map.clear();
Assert.isTrue(data.i_map.isEmpty());
Assert.areEqual(0, data.i_map.size());
setDefaultValues(data.i_map);
String[] strArr = new String[1];
strArr = (String[]) data.i_map.keySet().toArray(strArr);
tDefaultArray(strArr);
data.i_map.clear();
data.i_map.put("zero", "zero");
for (int j = 0; j < COUNT; j++) {
data.i_map.put(MORE + j, new AtomData(MORE + j));
}
Assert.areEqual(COUNT + 1, data.i_map.size());
lookupLast(data);
db().deactivate(data.i_map, Integer.MAX_VALUE);
lookupLast(data);
lookupLast(data);
reopen();
restoreMembers(data);
lookupLast(data);
atom = new AtomData("double");
data.i_map.put("double", atom);
int previousSize = data.i_map.size();
db().deactivate(data.i_map, Integer.MAX_VALUE);
AtomData doubleAtom = (AtomData) data.i_map.put("double", new AtomData("double"));
Assert.areSame(atom, doubleAtom);
Assert.areEqual(previousSize, data.i_map.size());
data.i_map.put("double", doubleAtom);
db().commit();
data.i_map.put("rollBack", "rollBack");
data.i_map.put("double", new AtomData("nono"));
db().rollback();
Assert.isNull(data.i_map.get("rollBack"));
Assert.areEqual(previousSize, data.i_map.size());
atom = (AtomData) data.i_map.get("double");
Assert.areSame(atom, doubleAtom);
Assert.isTrue(data.i_map.containsKey("double"));
Assert.isFalse(data.i_map.containsKey("rollBack"));
otherMap.clear();
otherMap.put("other1", doubleAtom);
otherMap.put("other2", doubleAtom);
data.i_map.putAll(otherMap);
db().deactivate(data.i_map, Integer.MAX_VALUE);
Assert.areSame(doubleAtom, data.i_map.get("other1"));
Assert.areSame(doubleAtom, data.i_map.get("other2"));
data.i_map.clear();
Assert.areEqual(0, data.i_map.size());
setDefaultValues(data.i_map);
int j = 0;
i = data.i_map.keySet().iterator();
while (i.hasNext()) {
String key = (String) i.next();
if (key.equals("cool")) {
i.remove();
}
j++;
}
Assert.areEqual(2, data.i_map.size());
Assert.isFalse(data.i_map.containsKey("cool"));
Assert.areEqual(3, j);
data.i_map.put("double", doubleAtom);
((Db4oMap) data.i_map).deleteRemoved(true);
data.i_map.keySet().remove("double");
Assert.isFalse(db().isStored(doubleAtom));
((Db4oMap) data.i_map).deleteRemoved(false);
data.i_map.clear();
Assert.areEqual(0, data.i_map.size());
setDefaultValues(data.i_map);
}
private void assertSingleElementQueryResult(Query query, Object element) {
ObjectSet objectSet = query.execute();
Assert.areEqual(1, objectSet.size());
Item item = (Item) objectSet.next();
Assert.areEqual(element, item.list.get(0));
}