Mercurial > hg > truffle
diff truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TimingDecorator.java @ 21951:9c8c0937da41
Moving all sources into truffle subdirectory
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
---|---|
date | Wed, 17 Jun 2015 10:58:08 +0200 |
parents | graal/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TimingDecorator.java@0a6e10379b9b |
children | dc83cc1f94f2 |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/truffle/com.oracle.truffle.tck/src/com/oracle/truffle/tck/TimingDecorator.java Wed Jun 17 10:58:08 2015 +0200 @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2015, 2015, 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. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * 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.truffle.tck; + +import org.junit.runner.*; + +/** + * Timing support for JUnit test runs. + */ +class TimingDecorator extends TruffleJUnitRunListenerDecorator { + + private long startTime; + private long classStartTime; + + public TimingDecorator(TruffleJUnitRunListener 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); + } + +}