private void clear(Clearable c) {
if (c instanceof Map) {
Map m = (Map) c;
for (Iterator i = m.values().iterator(); i.hasNext(); ) {
((Manageable) i.next()).__tc_managed().clearAccessed();
}
int numToClear = m.size();
int cleared = c.__tc_clearReferences(numToClear);
Assert.assertEquals(c.getClass(), numToClear, cleared);
} else {
throw new RuntimeException("no clear support for " + c.getClass());
}
}
private void validateCleared(Clearable c) {
if (c instanceof TCMap) {
Collection local = ((TCMap) c).__tc_getAllLocalEntriesSnapshot();
Assert.assertEquals(c.getClass(), 0, local.size());
for (Iterator i = ((Map) c).entrySet().iterator(); i.hasNext(); ) {
Map.Entry entry = (Entry) i.next();
Key k = (Key) entry.getKey();
Value v = (Value) entry.getValue();
Assert.assertEquals(k.getI(), v.getI());
}
} else {
throw new RuntimeException("no validateCleared support for " + c.getClass());
}
}
protected void runTest() throws Throwable {
add(new HashMap());
add(new Hashtable());
for (Iterator i = clearables.iterator(); i.hasNext(); ) {
Clearable c = (Clearable) i.next();
// At the time this test was written, all Clearable types should have eviction enabled by
// default
// (ie. one should not need to manually enable eviction)
if (!c.isEvictionEnabled()) {
throw new RuntimeException(c.getClass() + " does not have eviction enabled");
}
populate(c);
clear(c);
validateCleared(c);
}
}