1 /* 2 * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package vm.compiler.complog.share; 24 25 import java.io.*; 26 import java.util.*; 27 import java.util.regex.*; 28 import java.lang.reflect.*; 29 import java.lang.management.*; 30 31 import nsk.share.TestFailure; 32 import nsk.share.TestBug; 33 import nsk.share.log.*; 34 import vm.share.options.*; 35 import vm.share.process.*; 36 37 /** 38 * Test executor for all tests that require compilation log analysis. 39 * Next options should be passed to LogCompilationTest: 40 * <b>-testClass</b> test to be executed; 41 * <b>-testedJava</b> path to testing java binary; 42 * <b>-options</b> options that should be passed to testing java; 43 * <b>-parserClass</b> parser that will be used for compilation log analysis; 44 * <b>-timeout</b> timeout in secoonds. 45 */ 46 47 public class LogCompilationTest extends OptionSupport implements Runnable { 48 49 @Option(name="testClass", description="Test to be executed.") 50 protected String testClass; 51 52 @Option(name="parserClass", description="Parser for compilation log.") 53 protected String parserClass; 54 55 @Option(name="timeout", description="Timeout value in seconds.", default_value="1800") 56 protected int timeout; 57 58 @Option(name="testedJava", description="Java binary to be tested.") 59 protected String testedJava; 60 61 @Option(name="parserOptions", description="Options that will be passed to compilation log parser.", default_value="") 62 protected String parserOptions; 63 64 @Option(name="options", description="Options for tested java.") 65 protected String jvmOptions; 66 67 protected Log log = new LogSupport(System.out); 68 protected Log testLog; 69 70 public static final String compilationLog = "hotspot.log"; 71 72 public static void main(String args[]) { 73 LogCompilationTest.setupAndRun(new LogCompilationTest(), args); 74 } 75 76 public void run() { 77 execute(); 78 parse(); 79 } 80 81 private String[] getJVMOptions() { 82 Matcher matcher = Pattern.compile("(\"[^\"]*\")|([^\\s\"]+(\"[^\"]*\")?)"). 83 matcher(jvmOptions); 84 List<String> options = new LinkedList<String>(); 85 while(matcher.find()) { 86 options.add(matcher.group()); 87 } 88 options.add("-XX:+UnlockDiagnosticVMOptions"); 89 options.add("-XX:+LogCompilation"); 90 options.add("-XX:LogFile="+compilationLog); 91 return options.toArray(new String[0]); 92 } 93 94 private LogCompilationParser getParser() { 95 try { 96 Class parser = Class.forName(parserClass); 97 Constructor ctor = parser.getConstructor(); 98 return (LogCompilationParser)ctor.newInstance(); 99 } catch (Throwable e) { 100 throw new TestBug("Parser could not be instantiated.",e); 101 } 102 } 103 104 private void execute() { 105 String options[] = getJVMOptions(); 106 ProcessExecutor executor = new ProcessExecutor(); 107 try { 108 testLog = new LogSupport(new PrintStream(new FileOutputStream("test.log"))); 109 } catch (FileNotFoundException e) { 110 throw new TestFailure("Can't create test log file.", e); 111 } 112 executor.logStdOutErr("Test>>",testLog); 113 executor.addArg(testedJava); 114 executor.addArgs(options); 115 executor.addArg(testClass); 116 executor.start(); 117 executor.waitFor(timeout*1000); 118 119 if(executor.getResult()!=0) { 120 if(new File("hs_err_pid"+executor.getPid()+".log").exists()) { 121 throw new TestFailure("Test crashed."); 122 } else { 123 throw new TestFailure("Test exited with non-zero code."); 124 } 125 } 126 } 127 128 private void parse() { 129 File hotspotLog = new File(compilationLog); 130 LogCompilationParser parser = getParser(); 131 parser.setOptions(parserOptions); 132 parser.setLog(log); 133 try { 134 parser.parse(hotspotLog); 135 } catch (Throwable e) { 136 throw new TestFailure("Error occurred during compilation log parsing.",e); 137 } 138 } 139 140 }