| /* |
| * Copyright (c) 2016, 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 |
| * @bug 8167057 |
| * @summary Tests --list-deps, --list-reduced-deps, --print-module-deps options |
| * @modules java.logging |
| * java.xml |
| * jdk.compiler |
| * jdk.jdeps |
| * jdk.unsupported |
| * @library ../lib |
| * @build CompilerUtils JdepsRunner |
| * @run testng ListModuleDeps |
| */ |
| |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| import java.util.stream.Collectors; |
| |
| import org.testng.annotations.BeforeTest; |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.assertTrue; |
| |
| public class ListModuleDeps { |
| 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 CLASSES_DIR = Paths.get("classes"); |
| private static final Path LIB_DIR = Paths.get("lib"); |
| |
| private static final Path HI_CLASS = |
| CLASSES_DIR.resolve("hi").resolve("Hi.class"); |
| private static final Path FOO_CLASS = |
| CLASSES_DIR.resolve("z").resolve("Foo.class"); |
| private static final Path BAR_CLASS = |
| CLASSES_DIR.resolve("z").resolve("Bar.class"); |
| private static final Path UNSAFE_CLASS = |
| CLASSES_DIR.resolve("z").resolve("UseUnsafe.class"); |
| |
| /** |
| * Compiles classes used by the test |
| */ |
| @BeforeTest |
| public void compileAll() throws Exception { |
| // compile library |
| assertTrue(CompilerUtils.compile(Paths.get(TEST_SRC, "src", "lib"), LIB_DIR)); |
| |
| // simple program depends only on java.base |
| assertTrue(CompilerUtils.compile(Paths.get(TEST_SRC, "src", "hi"), CLASSES_DIR)); |
| |
| // compile classes in unnamed module |
| assertTrue(CompilerUtils.compile(Paths.get(TEST_SRC, "src", "z"), |
| CLASSES_DIR, |
| "-cp", LIB_DIR.toString(), |
| "--add-exports=java.base/jdk.internal.misc=ALL-UNNAMED", |
| "--add-exports=java.base/sun.security.util=ALL-UNNAMED", |
| "--add-exports=java.xml/jdk.xml.internal=ALL-UNNAMED" |
| )); |
| } |
| |
| @DataProvider(name = "jdkModules") |
| public Object[][] jdkModules() { |
| return new Object[][]{ |
| {"jdk.compiler", new String[]{ |
| "java.base/jdk.internal.jmod", |
| "java.base/jdk.internal.misc", |
| "java.base/sun.reflect.annotation", |
| "java.compiler", |
| } |
| }, |
| }; |
| } |
| |
| @Test(dataProvider = "jdkModules") |
| public void testJDKModule(String moduleName, String[] expected) { |
| JdepsRunner jdeps = JdepsRunner.run( |
| "--list-deps", "-m", moduleName |
| ); |
| String[] output = Arrays.stream(jdeps.output()) |
| .map(s -> s.trim()) |
| .toArray(String[]::new); |
| assertEquals(output, expected); |
| } |
| |
| @Test(dataProvider = "listdeps") |
| public void testListDeps(Path classes, String[] expected) { |
| JdepsRunner jdeps = JdepsRunner.run( |
| "--class-path", LIB_DIR.toString(), |
| "--list-deps", classes.toString() |
| ); |
| String[] output = Arrays.stream(jdeps.output()) |
| .map(s -> s.trim()) |
| .toArray(String[]::new); |
| assertEquals(output, expected); |
| } |
| |
| @Test(dataProvider = "reduceddeps") |
| public void testListReducedDeps(Path classes, String[] expected) { |
| JdepsRunner jdeps = JdepsRunner.run( |
| "--class-path", LIB_DIR.toString(), |
| "--list-reduced-deps", classes.toString() |
| ); |
| String[] output = Arrays.stream(jdeps.output()) |
| .map(s -> s.trim()) |
| .toArray(String[]::new); |
| assertEquals(output, expected); |
| } |
| |
| |
| @DataProvider(name = "listdeps") |
| public Object[][] listdeps() { |
| return new Object[][] { |
| { CLASSES_DIR, new String[] { |
| "java.base/jdk.internal.misc", |
| "java.base/sun.security.util", |
| "java.logging", |
| "java.sql", |
| "java.xml/jdk.xml.internal", |
| "jdk.unsupported" |
| } |
| }, |
| |
| { HI_CLASS, new String[] { |
| "java.base" |
| } |
| }, |
| |
| { FOO_CLASS, new String[] { |
| "java.base", |
| "java.logging", |
| "java.sql", |
| "java.xml" |
| } |
| }, |
| |
| { BAR_CLASS, new String[] { |
| "java.base/sun.security.util", |
| "java.xml/jdk.xml.internal", |
| } |
| }, |
| |
| { UNSAFE_CLASS, new String[] { |
| "java.base/jdk.internal.misc", |
| "jdk.unsupported" |
| } |
| }, |
| }; |
| } |
| |
| @DataProvider(name = "reduceddeps") |
| public Object[][] reduceddeps() { |
| Path barClass = CLASSES_DIR.resolve("z").resolve("Bar.class"); |
| |
| return new Object[][] { |
| { CLASSES_DIR, new String[] { |
| "java.base/jdk.internal.misc", |
| "java.base/sun.security.util", |
| "java.sql", |
| "java.xml/jdk.xml.internal", |
| "jdk.unsupported" |
| } |
| }, |
| |
| { HI_CLASS, new String[] { |
| "java.base" |
| } |
| }, |
| |
| { FOO_CLASS, new String[] { |
| "java.base", |
| "java.sql" |
| } |
| }, |
| |
| { BAR_CLASS, new String[] { |
| "java.base/sun.security.util", |
| "java.xml/jdk.xml.internal", |
| } |
| }, |
| |
| { UNSAFE_CLASS, new String[] { |
| "java.base/jdk.internal.misc", |
| "jdk.unsupported" |
| } |
| }, |
| }; |
| } |
| |
| @Test(dataProvider = "moduledeps") |
| public void testPrintModuleDeps(Path classes, String expected) { |
| JdepsRunner jdeps = JdepsRunner.run( |
| "--class-path", LIB_DIR.toString(), |
| "--print-module-deps", classes.toString() |
| ); |
| String output = Arrays.stream(jdeps.output()) |
| .map(s -> s.trim()) |
| .collect(Collectors.joining(",")); |
| assertEquals(output, expected); |
| } |
| |
| |
| @DataProvider(name = "moduledeps") |
| public Object[][] moduledeps() { |
| Path barClass = CLASSES_DIR.resolve("z").resolve("Bar.class"); |
| |
| return new Object[][] { |
| // java.xml is an implied reads edge from java.sql |
| { CLASSES_DIR, "java.base,java.sql,jdk.unsupported"}, |
| { HI_CLASS, "java.base"}, |
| { FOO_CLASS, "java.base,java.sql"}, |
| { BAR_CLASS, "java.base,java.xml"}, |
| { UNSAFE_CLASS, "java.base,jdk.unsupported"}, |
| }; |
| } |
| } |