| /* |
| * Copyright (c) 2016, 2017, 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 |
| * @requires vm.aot |
| * @library / /test/lib /testlibrary |
| * @modules java.base/jdk.internal.misc |
| * @run driver compiler.aot.cli.jaotc.CompileModuleTest |
| * @summary check jaotc can compile module |
| */ |
| |
| package compiler.aot.cli.jaotc; |
| |
| import compiler.aot.cli.jaotc.data.HelloWorldTwo; |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.nio.file.StandardOpenOption; |
| import java.util.Arrays; |
| import jdk.test.lib.Asserts; |
| import jdk.test.lib.process.OutputAnalyzer; |
| |
| public class CompileModuleTest { |
| private static final String TESTED_CLASS_NAME = HelloWorldTwo.class.getName(); |
| private static final String STRING_LENGTH = String.class.getName() + ".length"; |
| private static final String COMPILE_COMMAND = "compileOnly " + STRING_LENGTH + ".*"; |
| private static final Path COMPILE_COMMAND_FILE = Paths.get("stringLengthOnly.list"); |
| private static final String[] EXPECTED = new String[]{ |
| JaotcTestHelper.DEFAULT_LIBRARY_LOAD_MESSAGE, |
| STRING_LENGTH |
| }; |
| private static final String[] UNEXPECTED = new String[]{ |
| TESTED_CLASS_NAME |
| }; |
| |
| public static void main(String[] args) { |
| // compile only java.lang.String::length from java.base module to have reasonable compilation time |
| try { |
| Files.write(COMPILE_COMMAND_FILE, Arrays.asList(COMPILE_COMMAND), |
| StandardOpenOption.WRITE, StandardOpenOption.CREATE_NEW); |
| } catch (IOException e) { |
| throw new Error("TESTBUG: can't write list file " + e, e); |
| } |
| OutputAnalyzer oa = JaotcTestHelper.compileLibrary("--compile-commands", |
| COMPILE_COMMAND_FILE.toString(), "--module", "java.base"); |
| oa.shouldHaveExitValue(0); |
| File compiledLibrary = new File(JaotcTestHelper.DEFAULT_LIB_PATH); |
| Asserts.assertTrue(compiledLibrary.exists(), "Compiled library file missing"); |
| Asserts.assertGT(compiledLibrary.length(), 0L, "Unexpected compiled library size"); |
| JaotcTestHelper.checkLibraryUsage(TESTED_CLASS_NAME, EXPECTED, UNEXPECTED); |
| } |
| } |