| /* |
| * Copyright (c) 2015, 2020, 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 jdk.test.failurehandler.jtreg; |
| |
| import com.sun.javatest.Harness; |
| import com.sun.javatest.Parameters; |
| import com.sun.javatest.TestResult; |
| import com.sun.javatest.InterviewParameters; |
| import jdk.test.failurehandler.*; |
| |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * The jtreg test execution observer, which gathers info about |
| * system and dumps it to a file. |
| */ |
| public class GatherDiagnosticInfoObserver implements Harness.Observer { |
| public static final String LOG_FILENAME = "environment.log"; |
| public static final String ENVIRONMENT_OUTPUT = "environment.html"; |
| |
| private String compileJdk; |
| private String testJdk; |
| |
| /* |
| * The harness calls this method after each test. |
| */ |
| @Override |
| public void finishedTest(TestResult tr) { |
| if (!tr.getStatus().isError() && !tr.getStatus().isFailed()) { |
| return; |
| } |
| |
| String jtrFile = tr.getFile().toString(); |
| final Path workDir = Paths.get( |
| jtrFile.substring(0, jtrFile.lastIndexOf('.'))); |
| workDir.toFile().mkdir(); |
| |
| String name = getClass().getName(); |
| PrintWriter log; |
| boolean needClose = false; |
| try { |
| log = new PrintWriter(new FileWriter( |
| workDir.resolve(LOG_FILENAME).toFile(), true), true); |
| needClose = true; |
| } catch (IOException e) { |
| log = new PrintWriter(System.out); |
| log.printf("ERROR: %s cannot open log file %s", name, |
| LOG_FILENAME); |
| e.printStackTrace(log); |
| } |
| try { |
| log.printf("%s ---%n", name); |
| GathererFactory gathererFactory = new GathererFactory( |
| OS.current().family, workDir, log, |
| Paths.get(testJdk), Paths.get(compileJdk)); |
| gatherEnvInfo(workDir, name, log, |
| gathererFactory.getEnvironmentInfoGatherer()); |
| } catch (Throwable e) { |
| log.printf("ERROR: exception in observer %s:", name); |
| e.printStackTrace(log); |
| } finally { |
| log.printf("--- %s%n", name); |
| if (needClose) { |
| log.close(); |
| } else { |
| log.flush(); |
| } |
| } |
| } |
| |
| private void gatherEnvInfo(Path workDir, String name, PrintWriter log, |
| EnvironmentInfoGatherer gatherer) { |
| File output = workDir.resolve(ENVIRONMENT_OUTPUT).toFile(); |
| try (HtmlPage html = new HtmlPage(new PrintWriter( |
| new FileWriter(output, true), true))) { |
| try (ElapsedTimePrinter timePrinter |
| = new ElapsedTimePrinter(new Stopwatch(), name, log)) { |
| gatherer.gatherEnvironmentInfo(html.getRootSection()); |
| } |
| } catch (Throwable e) { |
| log.printf("ERROR: exception in observer on getting environment " |
| + "information %s:", name); |
| e.printStackTrace(log); |
| } |
| } |
| |
| /* |
| * The harness calls this method one time per run, not per test. |
| */ |
| @Override |
| public void startingTestRun(Parameters params) { |
| // TODO find a better way to get JDKs |
| InterviewParameters rp = (InterviewParameters) params; |
| Map<String, String> map = new HashMap<>(); |
| rp.save(map); |
| compileJdk = map.get("regtest.compilejdk"); |
| testJdk = map.get("regtest.testjdk"); |
| } |
| } |