public void run() {
Assert.areEqual(_idx, _counter.value);
_counter.value++;
if (_fail) {
Assert.fail();
}
}
public void testBlockSize() {
Assert.expect(
IllegalArgumentException.class,
new CodeBlock() {
public void run() throws Throwable {
db().configure().blockSize(-1);
}
});
Assert.expect(
IllegalArgumentException.class,
new CodeBlock() {
public void run() throws Throwable {
db().configure().blockSize(128);
}
});
Assert.expect(
GlobalOnlyConfigException.class,
new CodeBlock() {
public void run() throws Throwable {
db().configure().blockSize(12);
}
});
}
public void testTransactionConsistentVersion() throws Exception {
store(new Item(NEWER));
db().commit();
Item newer = itemByName(NEWER);
Item original = itemByName(ORIGINAL);
Assert.isGreater(version(original), version(newer));
newer._name += " modified";
original._name += " modified";
store(newer);
store(original);
db().commit();
Assert.areEqual(version(newer), version(original));
reopen();
newer = itemByName(newer._name);
original = itemByName(original._name);
Assert.areEqual(version(newer), version(original));
}
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 testNewInstance() {
String[][] a23 = newStringMatrix(2, 3);
Assert.areEqual(2, a23.length);
for (int i = 0; i < a23.length; ++i) {
Assert.areEqual(3, a23[i].length);
}
}
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));
}
}
/*
* delete - set - commit delete - commit set
*/
public void _testDS() {
ExtObjectContainer oc1 = openNewSession();
ExtObjectContainer oc2 = openNewSession();
ExtObjectContainer oc3 = openNewSession();
try {
SimpleObject o1 = (SimpleObject) retrieveOnlyInstance(oc1, SimpleObject.class);
oc1.delete(o1);
SimpleObject o2 = (SimpleObject) retrieveOnlyInstance(oc2, SimpleObject.class);
Assert.areEqual("hello", o2.getS());
o2.setS("o2");
oc2.store(o2);
oc1.commit();
oc2.commit();
o1 = (SimpleObject) retrieveOnlyInstance(oc1, SimpleObject.class);
oc1.refresh(o1, Integer.MAX_VALUE);
Assert.areEqual("o2", o1.getS());
o2 = (SimpleObject) retrieveOnlyInstance(oc2, SimpleObject.class);
oc2.refresh(o2, Integer.MAX_VALUE);
Assert.areEqual("o2", o2.getS());
SimpleObject o3 = (SimpleObject) retrieveOnlyInstance(oc3, SimpleObject.class);
oc1.refresh(o1, Integer.MAX_VALUE);
Assert.areEqual("o2", o3.getS());
} finally {
oc1.close();
oc2.close();
oc3.close();
}
}
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 testAreEqual() {
Assert.areEqual(true, true);
Assert.areEqual(42, 42);
Assert.areEqual(new Integer(42), new Integer(42));
Assert.areEqual(null, null);
expectFailure(
new CodeBlock() {
public void run() throws Throwable {
Assert.areEqual(true, false);
}
});
expectFailure(
new CodeBlock() {
public void run() throws Throwable {
Assert.areEqual(42, 43);
}
});
expectFailure(
new CodeBlock() {
public void run() throws Throwable {
Assert.areEqual(new Object(), new Object());
}
});
expectFailure(
new CodeBlock() {
public void run() throws Throwable {
Assert.areEqual(null, new Object());
}
});
}
public void testUpdateAndQuery() {
Item item1 = new Item();
store(item1);
Item item2 = new Item();
store(item2);
commit();
long initialCommitTimestamp1 = db().getObjectInfo(item1).getCommitTimestamp();
long initialCommitTimestamp2 = db().getObjectInfo(item2).getCommitTimestamp();
Assert.areEqual(initialCommitTimestamp1, initialCommitTimestamp2);
store(item2);
commit();
long secondCommitTimestamp1 = db().getObjectInfo(item1).getCommitTimestamp();
long secondCommitTimestamp2 = db().getObjectInfo(item2).getCommitTimestamp();
Assert.areEqual(initialCommitTimestamp1, secondCommitTimestamp1);
Assert.areNotEqual(initialCommitTimestamp2, secondCommitTimestamp2);
assertQueryForTimestamp(item1, initialCommitTimestamp1);
assertQueryForTimestamp(item2, secondCommitTimestamp2);
}
private void check(
CollectionHolder holder, CollectionHolder original1, CollectionHolder original2) {
Assert.isTrue(holder != original1);
Assert.isTrue(holder != original2);
if (holder.name().equals("h1")) checkH1(holder);
else checkH2(holder);
}
public void testDeleteValue() {
Item valueItem = storedItem(VALUE_ID);
db().delete(valueItem);
db().commit();
Holder holder = retrieveOnlyInstance(Holder.class);
Assert.areEqual(1, holder._map.size());
Assert.isNull(holder._map.get(storedItem(KEY_ID)));
}
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);
}
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;
}
}
private void peek(Item original, int depth) {
Item peeked = (Item) db().peekPersisted(original, depth, true);
for (int i = 0; i <= depth; i++) {
Assert.isNotNull(peeked, "Failed to peek at child " + i + " at depth " + depth);
Assert.isFalse(db().isStored(peeked));
peeked = peeked.child;
}
Assert.isNull(peeked);
}
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);
}
}
public void testIsNDimensional() {
ReflectClass arrayOfArrayOfString = reflectClass(String[][].class);
Assert.isTrue(arrayOfArrayOfString.isArray());
final ReflectClass arrayOfString = reflectClass(String[].class);
Assert.areSame(arrayOfString, arrayOfArrayOfString.getComponentType());
Assert.isTrue(arrayReflector().isNDimensional(arrayOfArrayOfString));
Assert.isFalse(arrayReflector().isNDimensional(arrayOfString));
}
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());
}
// 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());
}
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());
}
public void conc(ExtObjectContainer oc) {
Query q = oc.query();
q.constrain(QueryForUnknownFieldTestCase.class);
q.descend("_name").constrain("name");
Assert.areEqual(1, q.execute().size());
q = oc.query();
q.constrain(QueryForUnknownFieldTestCase.class);
q.descend("name").constrain("name");
Assert.areEqual(0, q.execute().size());
}
public void testGetStoredFields() {
assertStoredField(Item.class, FIELD_NAME, ITEM_NAME, String.class, true, false);
assertStoredField(ItemParent.class, "_array", null, String.class, false, true);
StoredClass itemStoredClass = itemStoredClass();
StoredField storedField = itemStoredClass.storedField(FIELD_NAME, null);
StoredField sameStoredField = itemStoredClass.getStoredFields()[0];
StoredField otherStoredField = storedClass(ItemParent.class).getStoredFields()[0];
Assert.equalsAndHashcode(storedField, sameStoredField, otherStoredField);
Assert.isNull(itemStoredClass.storedField("", null));
}
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);
}
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 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 static void runTestAndExpect(
final Iterable4 tests, int expFailures, boolean checkException) {
final TestResult result = new TestResult();
new TestRunner(tests).run(result);
if (expFailures != result.failures().size()) {
Assert.fail(result.failures().toString());
}
if (checkException) {
for (Iterator4 iter = result.failures().iterator(); iter.moveNext(); ) {
TestFailure failure = (TestFailure) iter.current();
Assert.areEqual(EXCEPTION, failure.reason());
}
}
}
public void testPrepareApply() {
List<DummyConfigurationItem> items =
Arrays.asList(new DummyConfigurationItem(_applied), new DummyConfigurationItem(_applied));
for (DummyConfigurationItem item : items) {
_config.addConfigurationItem(item);
Assert.areEqual(1, item.prepareCount());
}
Assert.areEqual(0, _applied.size());
_config.applyConfigurationItems(new MockServer());
assertListsAreEqual(items, _applied);
for (DummyConfigurationItem item : items) {
Assert.areEqual(1, item.prepareCount());
}
}
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);
}