/* * Copyright (c) 2014, 2016, 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 * @library /lib/testlibrary * @modules jdk.compiler * @build AddExportsTest CompilerUtils jdk.testlibrary.tasks.* * @run testng AddExportsTest * @summary Basic tests for java --add-exports */ import java.nio.file.Path; import java.nio.file.Paths; import jdk.testlibrary.tasks.JavaTask; import jdk.testlibrary.tasks.Task; import org.testng.annotations.BeforeTest; import org.testng.annotations.DataProvider; import org.testng.annotations.Test; import static org.testng.Assert.*; @Test public class AddExportsTest { private static final String TEST_SRC = System.getProperty("test.src"); private static final Path SRC_DIR = Paths.get(TEST_SRC, "src"); private static final Path MODS_DIR = Paths.get("mods"); private static final Path UPGRADE_MODS_DIRS = Paths.get("upgrademods"); // test module m1 that uses Unsafe private static final String TEST1_MODULE = "m1"; private static final String TEST1_MAIN_CLASS = "jdk.test1.Main"; // test module m2 uses java.transaction internals private static final String TEST2_MODULE = "m2"; private static final String TEST2_MAIN_CLASS = "jdk.test2.Main"; // test module m3 uses m4 internals private static final String TEST3_MODULE = "m3"; private static final String TEST3_MAIN_CLASS = "jdk.test3.Main"; private static final String TEST4_MODULE = "m4"; @BeforeTest public void compileTestModules() throws Exception { // javac -d mods/m1 src/m1/** boolean compiled = CompilerUtils.compile( SRC_DIR.resolve(TEST1_MODULE), MODS_DIR.resolve(TEST1_MODULE), "--add-exports", "java.base/jdk.internal.misc=m1"); assertTrue(compiled, "module " + TEST1_MODULE + " did not compile"); // javac -d upgrademods/java.transaction src/java.transaction/** compiled = CompilerUtils.compile( SRC_DIR.resolve("java.transaction"), UPGRADE_MODS_DIRS.resolve("java.transaction")); assertTrue(compiled, "module java.transaction did not compile"); // javac --upgrade-module-path upgrademods -d mods/m2 src/m2/** compiled = CompilerUtils.compile( SRC_DIR.resolve(TEST2_MODULE), MODS_DIR.resolve(TEST2_MODULE), "--upgrade-module-path", UPGRADE_MODS_DIRS.toString(), "--add-exports", "java.transaction/javax.transaction.internal=m2"); assertTrue(compiled, "module " + TEST2_MODULE + " did not compile"); // javac -d mods/m3 src/m3/** compiled = CompilerUtils.compile( SRC_DIR.resolve(TEST3_MODULE), MODS_DIR.resolve(TEST3_MODULE)); assertTrue(compiled, "module " + TEST3_MODULE + " did not compile"); // javac -d mods/m4 src/m4/** compiled = CompilerUtils.compile( SRC_DIR.resolve(TEST4_MODULE), MODS_DIR.resolve(TEST4_MODULE)); assertTrue(compiled, "module " + TEST4_MODULE + " did not compile"); } /** * Sanity check with -version */ public void testSanity() { new JavaTask() .addExports("java.base", "jdk.internal.reflect") .vmOptions("-version") .run(); } /** * Run class path application that uses jdk.internal.misc.Unsafe */ public void testUnnamedModule() { // java --add-exports java.base/jdk.internal.misc=ALL-UNNAMED \ // -cp mods/$TESTMODULE jdk.test.UsesUnsafe new JavaTask() .addExports("java.base", "jdk.internal.misc") .vmOptions("-version") .classPath(MODS_DIR.resolve(TEST1_MODULE)) .mainClass(TEST1_MAIN_CLASS) .run(); } /** * Run named module that uses jdk.internal.misc.Unsafe */ public void testNamedModule() { // java --add-exports java.base/jdk.internal.misc=test \ // --module-path mods -m $TESTMODULE/$MAIN_CLASS new JavaTask() .addExports("java.base", "jdk.internal.misc", TEST1_MODULE) .modulePath(MODS_DIR) .module(TEST1_MODULE, TEST1_MAIN_CLASS) .run(); } /** * Test --add-exports with upgraded module */ public void testWithUpgradedModule() { // java --add-exports java.transaction/javax.transaction.internal=m2 // --upgrade-module-path upgrademods --module-path mods -m ... new JavaTask().ignoreStandardModuleOptions() .addExports("java.transaction", "javax.transaction.internal", TEST2_MODULE) .upgradeModulePath(UPGRADE_MODS_DIRS) .modulePath(MODS_DIR.toString()) .module(TEST2_MODULE, TEST2_MAIN_CLASS) .run(); } /** * Test --add-exports with module that is added to the set of root modules * with --add-modules. */ public void testWithAddMods() { // java --add-exports m4/jdk.test4=m3 --module-path mods -m ... new JavaTask().ignoreStandardModuleOptions() .addExports(TEST4_MODULE, "jdk.test4", TEST3_MODULE) .addModules(TEST4_MODULE) .modulePath(MODS_DIR) .module(TEST3_MODULE, TEST3_MAIN_CLASS) .run(); } /** * --add-exports can only be specified once */ public void testWithDuplicateOption() { new JavaTask() .addExports("java.base", "jdk.internal.reflect") .addExports("java.base", "jdk.internal.reflect") .vmOptions("-version") .run(Task.Expect.FAIL); } /** * Exercise --add-exports with bad values */ @Test(dataProvider = "badvalues") public void testWithBadValue(String value, String ignore) { // --add-exports $VALUE -version new JavaTask() .vmOptions(value, "-version") .run(Task.Expect.FAIL); } @DataProvider(name = "badvalues") public Object[][] badValues() { return new Object[][]{ { "java.base/jdk.internal.misc", null }, // missing target { "java.base/jdk.internal.misc=sun.monkey", null }, // unknown target { "java.monkey/sun.monkey=ALL-UNNAMED", null }, // unknown module { "java.base/sun.monkey=ALL-UNNAMED", null }, // unknown package { "java.monkey/sun.monkey=ALL-UNNAMED", null }, // unknown module/package { "java.base=ALL-UNNAMED", null }, // missing package { "java.base/=ALL-UNNAMED", null } // missing package }; } }