1 /* 2 * Copyright (c) 2016, 2017, 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 29 import compiler.aot.AotCompiler; 30 import jdk.test.lib.process.ExitCode; 31 import jdk.test.lib.JDKToolLauncher; 32 import jdk.test.lib.Utils; 33 import jdk.test.lib.cli.CommandLineOptionTest; 34 import jdk.test.lib.process.OutputAnalyzer; 35 import jdk.test.lib.process.ProcessTools; 36 37 public class JaotcTestHelper { 38 public static final String DEFAULT_LIB_PATH = "./unnamed.so"; 39 public static final String DEFAULT_LIBRARY_LOAD_MESSAGE = "loaded " + DEFAULT_LIB_PATH 40 + " aot library"; 41 private static final String ENABLE_AOT = "-XX:+UseAOT"; 42 private static final String AOT_LIBRARY = "-XX:AOTLibrary=" + DEFAULT_LIB_PATH; 43 private static final String PRINT_AOT = "-XX:+PrintAOT"; 44 45 public static OutputAnalyzer compileLibrary(String... args) { 46 JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jaotc"); 47 for (String vmOpt : Utils.getTestJavaOpts()) { 48 launcher.addVMArg(vmOpt); 49 } 50 launcher.addToolArg("--compile-with-assertions"); 51 for (String arg : args) { 52 launcher.addToolArg(arg); 53 } 54 String linker = AotCompiler.resolveLinker(); 55 if (linker != null) { 56 launcher.addToolArg("--linker-path"); 57 launcher.addToolArg(linker); 58 } 59 String[] cmd = launcher.getCommand(); 60 try { 61 return ProcessTools.executeCommand(cmd); 62 } catch (Throwable e) { 63 throw new Error("Can't start test process: " + e, e); 64 } 65 } 66 67 public static void checkLibraryUsage(String classToRun) { 68 checkLibraryUsage(classToRun, new String[]{DEFAULT_LIBRARY_LOAD_MESSAGE}, null); 69 } 70 71 public static void checkLibraryUsage(String classToRun, String[] expectedOutput, 72 String[] unexpectedOutput) { 73 try { 74 CommandLineOptionTest.verifyJVMStartup(expectedOutput, unexpectedOutput, 75 "Unexpected exit code", "Unexpected output", ExitCode.OK, 76 /* addTestVMOpts */ true, ENABLE_AOT, AOT_LIBRARY, PRINT_AOT, classToRun); 77 } catch (Throwable t) { 78 throw new Error("Library usage verification failed: " + t, t); 79 } 80 } 81 82 public static String getClassAotCompilationFilename(Class<?> classToCompile) { 83 return classToCompile.getName().replaceAll("\\.","/") + ".class"; 84 } 85 86 public static String getClassAotCompilationName(Class<?> classToCompile) { 87 return classToCompile.getName(); 88 } 89 }