| /* |
| * Copyright (c) 2014, 2018, 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 /test/lib |
| * @modules jdk.compiler |
| * @build AddExportsTest jdk.test.lib.compiler.CompilerUtils jdk.testlibrary.* |
| * @run testng AddExportsTest |
| * @summary Basic tests for java --add-exports |
| */ |
| |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.stream.Stream; |
| |
| import jdk.test.lib.compiler.CompilerUtils; |
| import jdk.testlibrary.OutputAnalyzer; |
| import static jdk.testlibrary.ProcessTools.*; |
| |
| 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"); |
| |
| // 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 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 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() throws Exception { |
| |
| int exitValue |
| = executeTestJava("--add-exports", "java.base/jdk.internal.reflect=ALL-UNNAMED", |
| "-version") |
| .outputTo(System.out) |
| .errorTo(System.out) |
| .getExitValue(); |
| |
| assertTrue(exitValue == 0); |
| } |
| |
| |
| /** |
| * Run class path application that uses jdk.internal.misc.Unsafe |
| */ |
| public void testUnnamedModule() throws Exception { |
| |
| // java --add-exports java.base/jdk.internal.misc=ALL-UNNAMED \ |
| // -cp mods/$TESTMODULE jdk.test.UsesUnsafe |
| |
| String classpath = MODS_DIR.resolve(TEST1_MODULE).toString(); |
| int exitValue |
| = executeTestJava("--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED", |
| "-cp", classpath, |
| TEST1_MAIN_CLASS) |
| .outputTo(System.out) |
| .errorTo(System.out) |
| .getExitValue(); |
| |
| assertTrue(exitValue == 0); |
| } |
| |
| |
| /** |
| * Run named module that uses jdk.internal.misc.Unsafe |
| */ |
| public void testNamedModule() throws Exception { |
| |
| // java --add-exports java.base/jdk.internal.misc=test \ |
| // --module-path mods -m $TESTMODULE/$MAIN_CLASS |
| |
| String mid = TEST1_MODULE + "/" + TEST1_MAIN_CLASS; |
| int exitValue = |
| executeTestJava("--add-exports", "java.base/jdk.internal.misc=" + TEST1_MODULE, |
| "--module-path", MODS_DIR.toString(), |
| "-m", mid) |
| .outputTo(System.out) |
| .errorTo(System.out) |
| .getExitValue(); |
| |
| assertTrue(exitValue == 0); |
| } |
| |
| |
| |
| /** |
| * Test --add-exports with module that is added to the set of root modules |
| * with --add-modules. |
| */ |
| public void testWithAddMods() throws Exception { |
| |
| // java --add-exports m4/jdk.test4=m3 --module-path mods -m ... |
| String mid = TEST3_MODULE + "/" + TEST3_MAIN_CLASS; |
| int exitValue = executeTestJava( |
| "--add-exports", "m4/jdk.test4=m3", |
| "--module-path", MODS_DIR.toString(), |
| "--add-modules", TEST4_MODULE, |
| "-m", mid) |
| .outputTo(System.out) |
| .errorTo(System.out) |
| .getExitValue(); |
| |
| assertTrue(exitValue == 0); |
| } |
| |
| |
| /** |
| * --add-exports and --add-opens allows duplicates |
| */ |
| public void testWithDuplicateOption() throws Exception { |
| |
| int exitValue |
| = executeTestJava("--add-exports", "java.base/jdk.internal.reflect=ALL-UNNAMED", |
| "--add-exports", "java.base/jdk.internal.reflect=ALL-UNNAMED", |
| "--add-opens", "java.base/java.util=ALL-UNNAMED", |
| "--add-opens", "java.base/java.util=ALL-UNNAMED", |
| "-version") |
| .outputTo(System.out) |
| .errorTo(System.out) |
| .getExitValue(); |
| |
| assertTrue(exitValue == 0); |
| } |
| |
| |
| private OutputAnalyzer execJava(String... options) { |
| try { |
| return executeTestJava(options); |
| } catch (Exception e) { |
| throw new Error(e); |
| } |
| } |
| |
| /** |
| * Exercise --add-exports and --add-opens with unknown values. |
| * Warning is emitted. |
| */ |
| @Test(dataProvider = "unknownvalues") |
| public void testWithUnknownValue(String value, String ignore) { |
| Stream.of("--add-exports", "--add-opens") |
| .forEach(option -> { |
| // --add-exports $VALUE -version |
| int exitValue = execJava(option, value, "-version") |
| .stderrShouldMatch("WARNING: .*.monkey.*") |
| .outputTo(System.out) |
| .errorTo(System.out) |
| .getExitValue(); |
| |
| assertTrue(exitValue == 0); |
| }); |
| } |
| |
| |
| @DataProvider(name = "unknownvalues") |
| public Object[][] unknownValues() { |
| return new Object[][]{ |
| |
| { "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 |
| |
| }; |
| } |
| |
| |
| /** |
| * Exercise --add-exports and --add-opens with bad values |
| */ |
| @Test(dataProvider = "badvalues") |
| public void testWithBadValue(String value, String ignore) { |
| Stream.of("--add-exports", "--add-opens") |
| .forEach(option -> { |
| // --add-exports $VALUE -version |
| int exitValue = execJava(option, value, "-version") |
| .outputTo(System.out) |
| .errorTo(System.out) |
| .getExitValue(); |
| |
| assertTrue(exitValue != 0); |
| }); |
| } |
| |
| @DataProvider(name = "badvalues") |
| public Object[][] badValues() { |
| return new Object[][]{ |
| |
| { "java.base/jdk.internal.misc", null }, // missing target |
| { "java.base=ALL-UNNAMED", null }, // missing package |
| { "java.base/=ALL-UNNAMED", null } // missing package |
| |
| }; |
| } |
| } |
