Mercurial > hg > truffle
view graal/com.oracle.graal.test/src/com/oracle/graal/test/TimingDecorator.java @ 15680:1efd95f6e1ba
[inlining] readability improvements for (by now extracted) loop-body
author | Miguel Garcia <miguel.m.garcia@oracle.com> |
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date | Thu, 15 May 2014 15:01:25 +0200 |
parents | c62e120e8cd9 |
children |
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/* * Copyright (c) 2014, 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.test; import org.junit.runner.*; /** * Timing support for JUnit test runs. */ public class TimingDecorator extends GraalJUnitRunListenerDecorator { private long startTime; private long classStartTime; public TimingDecorator(GraalJUnitRunListener l) { super(l); } @Override public void testClassStarted(Class<?> clazz) { classStartTime = System.nanoTime(); super.testClassStarted(clazz); } @Override public void testClassFinished(Class<?> clazz) { long totalTime = System.nanoTime() - classStartTime; super.testClassFinished(clazz); getWriter().print(' ' + valueToString(totalTime)); } @Override public void testStarted(Description description) { startTime = System.nanoTime(); super.testStarted(description); } @Override public void testFinished(Description description) { long totalTime = System.nanoTime() - startTime; super.testFinished(description); getWriter().print(" " + valueToString(totalTime)); } private static String valueToString(long value) { return String.format("%d.%d ms", value / 1000000, (value / 100000) % 10); } }