1 /* 2 * Copyright (c) 2016, 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 24 package compiler.aot.cli.jaotc; 25 26 import java.io.File; 27 import java.io.IOException; 28 import jdk.test.lib.process.ExitCode; 29 import jdk.test.lib.JDKToolLauncher; 30 import jdk.test.lib.Utils; 31 import jdk.test.lib.cli.CommandLineOptionTest; 32 import jdk.test.lib.process.OutputAnalyzer; 33 34 public class JaotcTestHelper { 35 public static final String DEFAULT_LIB_PATH = "./unnamed.so"; 36 public static final String DEFAULT_LIBRARY_LOAD_MESSAGE = "loaded " + DEFAULT_LIB_PATH 37 + " aot library"; 38 private static final String ENABLE_AOT = "-XX:+UseAOT"; 39 private static final String AOT_LIBRARY = "-XX:AOTLibrary=" + DEFAULT_LIB_PATH; 40 private static final String PRINT_AOT = "-XX:+PrintAOT"; 41 42 public static OutputAnalyzer compileLibrary(String... args) { 43 JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jaotc"); 44 for (String vmOpt : Utils.getTestJavaOpts()) { 45 launcher.addVMArg(vmOpt); 46 } 47 for (String arg : args) { 48 launcher.addToolArg(arg); 49 } 50 String[] cmd = launcher.getCommand(); 51 try { 52 return new OutputAnalyzer(new ProcessBuilder(cmd).start()); 53 } catch (IOException e) { 54 throw new Error("Can't start test process: " + e, e); 55 } 56 } 57 58 public static void checkLibraryUsage(String classToRun) { 59 checkLibraryUsage(classToRun, new String[]{DEFAULT_LIBRARY_LOAD_MESSAGE}, null); 60 } 61 62 public static void checkLibraryUsage(String classToRun, String[] expectedOutput, 63 String[] unexpectedOutput) { 64 try { 65 CommandLineOptionTest.verifyJVMStartup(expectedOutput, unexpectedOutput, 66 "Unexpected exit code", "Unexpected output", ExitCode.OK, 67 /* addTestVMOpts */ true, ENABLE_AOT, AOT_LIBRARY, PRINT_AOT, classToRun); 68 } catch (Throwable t) { 69 throw new Error("Library usage verification failed: " + t, t); 70 } 71 } 72 73 public static String getClassAotCompilationName(Class<?> classToCompile) { 74 return classToCompile.getName().replaceAll("\\.", File.separator) + ".class"; 75 } 76 }