/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.oak.plugins.index.old.mk.simple;
import org.apache.jackrabbit.oak.plugins.index.old.mk.simple.AscendingClock;
import junit.framework.TestCase;
/**
* A test for the class {@code AscendingClock}.
*/
public class AscendingClockTest extends TestCase {
public void testMillis() throws InterruptedException {
long start, last;
last = start = System.currentTimeMillis() + 10000;
AscendingClock c = new AscendingClock(start);
for (int i = 0; i < 10000; i++) {
long t = c.time();
assertTrue(t > last);
last = t;
}
}
public void testNanos() throws InterruptedException {
long start, last;
last = start = System.currentTimeMillis() + 10000;
AscendingClock c = new AscendingClock(start);
assertTrue(c.nanoTime() > last * 1000000);
for (int i = 0; i < 10000; i++) {
long t = c.nanoTime();
assertTrue(t > last);
last = t;
}
}
}