| /* |
| * Copyright 2010 Google Inc. |
| * |
| * Licensed 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 com.google.gwt.dev.util.log.dashboard; |
| |
| import com.google.gwt.dev.shell.DevModeSession; |
| import com.google.gwt.dev.util.log.speedtracer.SpeedTracerLogger.Event; |
| |
| import junit.framework.Assert; |
| |
| import java.util.LinkedList; |
| |
| /** |
| * Mock object for testing integration of {@code SpeedTracerLogger} and |
| * {@code DashboardNotifier}. |
| */ |
| public class SpeedTracerLoggerTestMockNotifier implements DashboardNotifier { |
| |
| /** |
| * Represents the parameters passed to {@code devModeEvent()}. |
| */ |
| public static class DevModeEvent { |
| private DevModeSession session; |
| private String eventType; |
| private long startTimeNanos; |
| private long durationNanos; |
| |
| public DevModeEvent(DevModeSession session, String eventType, long startTimeNanos, |
| long durationNanos) { |
| this.session = session; |
| this.eventType = eventType; |
| this.startTimeNanos = startTimeNanos; |
| this.durationNanos = durationNanos; |
| } |
| |
| public DevModeEvent(Event e) { |
| this.session = e.getDevModeSession(); |
| this.eventType = e.getType().getName(); |
| this.startTimeNanos = e.getElapsedStartTimeNanos(); |
| this.durationNanos = e.getElapsedDurationNanos(); |
| } |
| |
| public DevModeSession getDevModeSession() { |
| return session; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (o != null && o instanceof DevModeEvent) { |
| DevModeEvent e = (DevModeEvent) o; |
| return session.equals(e.session) && eventType.equals(e.eventType) |
| && startTimeNanos == e.startTimeNanos && durationNanos == e.durationNanos; |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| int hash = 37; |
| hash = hash*19 + session.hashCode(); |
| hash = hash*19 + eventType.hashCode(); |
| hash = hash*19 + Long.valueOf(startTimeNanos).hashCode(); |
| hash = hash*19 + Long.valueOf(durationNanos).hashCode(); |
| return hash; |
| } |
| } |
| |
| /** |
| * Activates this mock object. After calling this, the notifier factory will |
| * be setup so that dashboard notifications are enabled and the notifier |
| * instance returned is an instance of this class |
| */ |
| public static SpeedTracerLoggerTestMockNotifier enable() { |
| SpeedTracerLoggerTestMockNotifier ret = new SpeedTracerLoggerTestMockNotifier(); |
| DashboardNotifierFactory.setNotifier(ret); |
| return ret; |
| } |
| |
| /** |
| * Keeps track of calls to {@code devModeEvent()}. |
| */ |
| private LinkedList<DevModeEvent> eventSeq = new LinkedList<DevModeEvent>(); |
| |
| @Override |
| public void devModeEvent(DevModeSession session, String eventType, long startTimeNanos, |
| long durationNanos) { |
| DevModeEvent e = new DevModeEvent(session, eventType, startTimeNanos, durationNanos); |
| eventSeq.add(e); |
| } |
| |
| @Override |
| public void devModeSessionEnded(DevModeSession session) { |
| // always raise exception here - this method shouldn't be invoked from |
| // SpeedTracerLogger |
| Assert.fail("SpeedTracerLogger should not be calling DashboardNotifier.devModeSessionEnded()"); |
| } |
| |
| @Override |
| public void devModeSession(DevModeSession session) { |
| // always raise exception here - this method shouldn't be invoked from |
| // SpeedTracerLogger |
| Assert.fail("SpeedTracerLogger should not be calling DashboardNotifier.devModeSession()"); |
| } |
| |
| public LinkedList<DevModeEvent> getEventSequence() { |
| return eventSeq; |
| } |
| } |