Mercurial > hg > graal-compiler
view test/testlibrary/OutputAnalyzerTest.java @ 8343:a3c30d467f96
unittest: just do a single JVM call
avoid multiple executions of the JVM in order to avoid high startup costs.
before:
> mx --vm server unittest 355.86s user 2.97s system 175% cpu 3:24.21 total
> mx --vm server longunittest 241.27s user 1.40s system 151% cpu 2:39.88 total
> mx --vm server shortunittest 203.36s user 2.23s system 269% cpu 1:16.42 total
after:
> mx --vm server unittest 202.39s user 1.02s system 130% cpu 2:36.04 total
> mx --vm server longunittest 187.39s user 0.97s system 126% cpu 2:28.38 total
> mx --vm server shortunittest 87.39s user 0.68s system 265% cpu 33.15 total
author | Bernhard Urban <bernhard.urban@jku.at> |
---|---|
date | Mon, 18 Mar 2013 15:11:52 +0100 |
parents | 9be6cde7919d |
children | 3b890cd4da64 |
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/* * Copyright (c) 2013, 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. */ /* * @test * @summary Test the OutputAnalyzer utility class * @library /testlibrary */ import com.oracle.java.testlibrary.OutputAnalyzer; public class OutputAnalyzerTest { public static void main(String args[]) throws Exception { String stdout = "aaaaaa"; String stderr = "bbbbbb"; OutputAnalyzer output = new OutputAnalyzer(stdout, stderr); if (!stdout.equals(output.getStdout())) { throw new Exception("getStdout() returned '" + output.getStdout() + "', expected '" + stdout + "'"); } if (!stderr.equals(output.getStderr())) { throw new Exception("getStderr() returned '" + output.getStderr() + "', expected '" + stderr + "'"); } try { output.shouldContain(stdout); output.stdoutShouldContain(stdout); output.shouldContain(stderr); output.stderrShouldContain(stderr); } catch (RuntimeException e) { throw new Exception("shouldContain() failed", e); } try { output.shouldContain("cccc"); throw new Exception("shouldContain() failed to throw exception"); } catch (RuntimeException e) { // expected } try { output.stdoutShouldContain(stderr); throw new Exception("stdoutShouldContain() failed to throw exception"); } catch (RuntimeException e) { // expected } try { output.stderrShouldContain(stdout); throw new Exception("stdoutShouldContain() failed to throw exception"); } catch (RuntimeException e) { // expected } try { output.shouldNotContain("cccc"); output.stdoutShouldNotContain("cccc"); output.stderrShouldNotContain("cccc"); } catch (RuntimeException e) { throw new Exception("shouldNotContain() failed", e); } try { output.shouldNotContain(stdout); throw new Exception("shouldContain() failed to throw exception"); } catch (RuntimeException e) { // expected } try { output.stdoutShouldNotContain(stdout); throw new Exception("shouldContain() failed to throw exception"); } catch (RuntimeException e) { // expected } try { output.stderrShouldNotContain(stderr); throw new Exception("shouldContain() failed to throw exception"); } catch (RuntimeException e) { // expected } } }