/*
****************************************************************************
* testConcurrent()
****************************************************************************
*/
/**
*
*/
public void testConcurrent()
{
Cache oCache = new Cache(1000);
oCache.prune((XRIAuthority) AuthorityPath.buildAuthorityPath("@"));
assertTrue("Initial cache not empty", oCache.getNumNodes() == 0);
XRD oDesc = new XRD();
Service atAuthService = new Service();
atAuthService.addMediaType(Tags.CONTENT_TYPE_XRDS + ";trust=none");
atAuthService.addType(Tags.SERVICE_AUTH_RES);
atAuthService.addURI("http://gcs.epok.net/xri/resolve?ns=at");
oDesc.addService(atAuthService);
GCSAuthority oAuth = new GCSAuthority("@");
oCache.stuff(oAuth, oDesc);
assertTrue("Initial cache incorrect", oCache.getNumNodes() == 1);
oCache.setMaxSize(5);
Random oRand = new Random();
try
{
Thread[] oThreads = new StuffPruneThread[100];
for (int i = 0; i < oThreads.length; i++)
{
oThreads[i] = new StuffPruneThread(oRand);
}
for (int i = 0; i < oThreads.length; i++)
{
oThreads[i].start();
}
for (int i = 0; i < oThreads.length; i++)
{
oThreads[i].join();
}
}
catch (Exception e)
{
assertTrue("Unexpected exception" + e, false);
}
oCache.dump();
assertTrue(
"Max cache size not honored",
oCache.getNumNodes() <= oCache.getMaxSize());
Cache.CachedValue oVal =
oCache.find(
(XRIAuthority) AuthorityPath.buildAuthorityPath("@"), false);
assertTrue("Cached value for @ not found", oVal != null);
}