/* ------------------------------------------------------------ */
@Test
@Slow
public void testDateCache() throws Exception {
// @WAS: Test t = new Test("org.eclipse.jetty.util.DateCache");
// 012345678901234567890123456789
DateCache dc = new DateCache("EEE, dd MMM yyyy HH:mm:ss zzz ZZZ", Locale.US);
dc.setTimeZone(TimeZone.getTimeZone("GMT"));
Thread.sleep(2000);
long now = System.currentTimeMillis();
long end = now + 3000;
String f = dc.format(now);
String last = f;
int hits = 0;
int misses = 0;
while (now < end) {
last = f;
f = dc.format(now);
// System.err.printf("%s %s%n",f,last==f);
if (last == f) hits++;
else misses++;
TimeUnit.MILLISECONDS.sleep(50);
now = System.currentTimeMillis();
}
Assert.assertTrue(hits / 10 > misses);
}
