private void withCache(final Procedure4<ClientSlotCache> procedure) {
ClientSlotCache clientSlotCache = null;
try {
clientSlotCache =
(ClientSlotCache) Reflection4.getFieldValue(container(), "_clientSlotCache");
} catch (ReflectException e) {
Assert.fail("Can't get field _clientSlotCache on container. " + e.toString());
}
procedure.apply(clientSlotCache);
}
private void checkListSizeAndContents(int expectedSize) throws Exception {
ArrayList4<Integer> list = retrieveAndAssertNullArrayList4();
Assert.areEqual(expectedSize, list.size());
for (int i = 0; i < expectedSize; ++i) {
Assert.areEqual(new Integer(i), list.get(i));
}
}
private void checkRemove() throws Exception {
ArrayList4<Integer> list = retrieveAndAssertNullArrayList4();
Assert.areEqual(ArrayList4Asserter.CAPACITY - 1, list.size());
for (int i = 0; i < ArrayList4Asserter.CAPACITY - 1; ++i) {
Assert.areEqual(new Integer(i + 1), list.get(i));
}
}
public void test() throws Exception {
store(new Original("original"));
db().commit();
Assert.areEqual(1, countOccurences(Original.class));
// Rename messages are visible at level 1
// fixture().config().messageLevel(1);
ObjectClass oc = fixture().config().objectClass(Original.class);
// allways rename fields first
oc.objectField("originalName").rename("changedName");
// we must use ReflectPlatform here as the string must include
// the assembly name in .net
oc.rename(CrossPlatformServices.fullyQualifiedName(Changed.class));
reopen();
Assert.areEqual(0, countOccurences(Original.class));
Assert.areEqual(1, countOccurences(Changed.class));
Changed changed = (Changed) retrieveOnlyInstance(Changed.class);
Assert.areEqual("original", changed.changedName);
}
public void testObjectReferenceCount() {
int objectCount = 10;
Item[] items = new Item[objectCount];
for (int i = 0; i < objectCount; i++) {
Assert.areEqual(referenceCountForDb4oDatabase() + i, objectReferenceCount());
items[i] = new Item();
store(items[i]);
}
db().purge(items[0]);
Assert.areEqual(referenceCountForDb4oDatabase() + objectCount - 1, objectReferenceCount());
}
private void checkConsistency() {
ConsistencyReport report =
new ConsistencyChecker((LocalObjectContainer) container()).checkSlotConsistency();
if (!report.consistent()) {
Assert.fail(report.toString());
}
}
private void assertDescendingRange(int startingValue, TAItem item) {
TAItem current = item;
while (current != null) {
Assert.areEqual(startingValue, current.value());
current = current.next();
startingValue--;
}
}
public void testNoItemInIndex() {
StoredClass storedClass = db().storedClass(Item.class);
Assert.isFalse(storedClass.hasClassIndex());
assertNoItemFoundByQuery();
db().commit();
assertNoItemFoundByQuery();
}
protected void assertNullItem(Object obj) throws Exception {
ReflectClass claxx = reflector().forObject(obj);
ReflectField[] fields = claxx.getDeclaredFields();
for (int i = 0; i < fields.length; ++i) {
ReflectField field = fields[i];
if (field.isStatic() || field.isTransient()) {
continue;
}
ReflectClass type = field.getFieldType();
if (container().classMetadataForReflectClass(type).isValueType()) {
continue;
}
Object value = field.get(obj);
Assert.isNull(value);
}
}
public void _testKillingClients() throws InterruptedException {
final int CLIENT_COUNT = 3;
final StringBuffer results = new StringBuffer();
ThreadServices.spawnAndJoin(
"ClientProcessesTestCase.testKillingClients",
CLIENT_COUNT,
new CodeBlock() {
public void run() throws Throwable {
results.append(
JavaServices.startAndKillJavaProcess(
clientRunnerCommand(), CLIENT_STARTED_OK, 10000));
}
});
Assert.areEqual(1, connectedClients());
System.out.println(results);
}
private void assertFileSizeConstant() throws Exception {
long beforeUpdate = dbSize();
for (int j = 0; j < 10; j++) {
defragment();
for (int i = 0; i < 15; ++i) {
updateItem();
}
defragment();
long afterUpdate = dbSize();
/*
* FIXME: the database file size is uncertain?
* We met similar problem before.
*/
Assert.isSmaller(30, afterUpdate - beforeUpdate);
}
}
public void testRefresh() {
ExtObjectContainer client1 = openNewSession();
ExtObjectContainer client2 = openNewSession();
TAItem item1 = (TAItem) retrieveInstance(client1);
TAItem item2 = (TAItem) retrieveInstance(client2);
assertDescendingRange(10, item1);
assertDescendingRange(10, item2);
item1.value(100);
item1.next().value(200);
client1.store(item1, 2);
client1.commit();
Assert.areEqual(100, item1.value());
Assert.areEqual(200, item1.next().value());
Assert.areEqual(10, item2.value());
Assert.areEqual(9, item2.next().value());
// refresh 0
client2.refresh(item2, 0);
Assert.areEqual(10, item2.value());
Assert.areEqual(9, item2.next().value());
// refresh 1
client2.refresh(item2, 1);
Assert.areEqual(100, item2.value());
Assert.areEqual(9, item2.next().value());
// refresh 2
client2.refresh(item2, 2);
Assert.areEqual(100, item2.value());
Assert.areEqual(200, item2.next().value());
updateAscendingWithRange(item1, 1000);
client1.store(item1, 5);
client1.commit();
client2.refresh(item2, 5);
TAItem next2 = item2;
for (int i = 1000; i < 1005; i++) {
Assert.areEqual(i, next2.value());
next2 = next2.next();
}
client1.close();
client2.close();
}
private void assertData() {
Holder holder = (Holder) retrieveOnlyInstance(Holder.class);
Assert.isNotNull(holder._item);
Assert.areEqual(NAME, holder._item._name);
}
private void checkAddAll() throws Exception {
ArrayList4<Integer> list = retrieveAndAssertNullArrayList4();
for (int i = 0; i < ArrayList4Asserter.CAPACITY * 2; ++i) {
Assert.areEqual(new Integer(i), list.get(i));
}
}
private void checkClear() throws Exception {
ArrayList4<Integer> list = retrieveAndAssertNullArrayList4();
Assert.areEqual(0, list.size());
}
private void assertNoItemFoundByQuery() {
Query q = db().query();
q.constrain(Item.class);
Assert.areEqual(0, q.execute().size());
}
public void test() {
Assert.isNotNull(db());
Assert.isNotNull(values);
}
public void operate(ArrayList4<Integer> list) {
Assert.isFalse(list.contains(new Integer(ArrayList4Asserter.CAPACITY)));
}
public void testDoesNotAcceptOptOutAllButNetworkingCS() {
Assert.isFalse(subject.accept(OptOutAllButNetworkingCSTest.class));
}
public void testAcceptsOptOutNetworking() {
Assert.isTrue(subject.accept(OptOutNetworkingTest.class));
}
public void testAcceptsDb4oTest() {
Assert.isTrue(subject.accept(Db4oTest.class));
}
public void testDoesNotAcceptOptOutCS() {
Assert.isFalse(subject.accept(OptOutTest.class));
}
public void testDoesNotAcceptRegularTest() {
Assert.isFalse(subject.accept(RegularTest.class));
}
private void assertInstanceOK(ABar bar) {
Assert.areEqual("foo", bar.foo);
Assert.areEqual("bar", bar.bar);
}
private void assertHandlerComparison(Comparable4 handler, Object smaller, Object greater) {
PreparedComparison comparable = handler.prepareComparison(context(), smaller);
Assert.isNotNull(comparable);
Assert.areEqual(0, comparable.compareTo(smaller));
Assert.isSmaller(0, comparable.compareTo(greater));
Assert.isGreater(0, comparable.compareTo(null));
comparable = handler.prepareComparison(context(), greater);
Assert.isNotNull(comparable);
Assert.areEqual(0, comparable.compareTo(greater));
Assert.isGreater(0, comparable.compareTo(smaller));
Assert.isGreater(0, comparable.compareTo(null));
comparable = handler.prepareComparison(context(), null);
Assert.isNotNull(comparable);
Assert.areEqual(0, comparable.compareTo(null));
Assert.isSmaller(0, comparable.compareTo(smaller));
}
public void testRefresh() {
ExtObjectContainer client1 = openNewSession();
ExtObjectContainer client2 = openNewSession();
Item item1 = retrieveInstance(client1);
Item item2 = retrieveInstance(client2);
Item next1 = item1;
int value = 10;
while (next1 != null) {
Assert.areEqual(value, next1.getValue());
next1 = next1.next();
value--;
}
Item next2 = item2;
value = 10;
while (next2 != null) {
Assert.areEqual(value, next2.getValue());
next2 = next2.next();
value--;
}
item1.setValue(100);
item1.next().setValue(200);
client1.store(item1, 2);
client1.commit();
Assert.areEqual(100, item1.getValue());
Assert.areEqual(200, item1.next().getValue());
Assert.areEqual(10, item2.getValue());
Assert.areEqual(9, item2.next().getValue());
// refresh 0
client2.refresh(item2, 0);
Assert.areEqual(10, item2.getValue());
Assert.areEqual(9, item2.next().getValue());
// refresh 1
client2.refresh(item2, 1);
Assert.areEqual(100, item2.getValue());
Assert.areEqual(9, item2.next().getValue());
// refresh 2
client2.refresh(item2, 2);
Assert.areEqual(100, item2.getValue());
// FIXME: maybe a bug
// Assert.areEqual(200, item2.next().getValue());
next1 = item1;
value = 1000;
while (next1 != null) {
next1.setValue(value);
next1 = next1.next();
value++;
}
client1.store(item1, 5);
client1.commit();
client2.refresh(item2, 5);
next2 = item2;
for (int i = 1000; i < 1005; i++) {
Assert.areEqual(i, next2.getValue());
next2 = next2.next();
}
client1.close();
client2.close();
}
private void asserItemCount(final int expectedCount) {
Query query = db().query();
query.constrain(Item.class);
int itemCount = query.execute().size();
Assert.areEqual(expectedCount, itemCount);
}