--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/jdeps/listdeps/ListModuleDeps.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 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
+ * @bug 8167057
+ * @summary Tests --list-deps and --list-reduced-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 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/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",
+ "unnamed module: lib"
+ }
+ },
+
+ { HI_CLASS, new String[] {
+ "java.base"
+ }
+ },
+
+ { FOO_CLASS, new String[] {
+ "java.base",
+ "java.logging",
+ "java.sql",
+ "java.xml",
+ "unnamed module: lib"
+ }
+ },
+
+ { 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",
+ "unnamed module: lib"
+ }
+ },
+
+ { HI_CLASS, new String[] {
+ "java.base"
+ }
+ },
+
+ { FOO_CLASS, new String[] {
+ "java.sql",
+ "unnamed module: lib"
+ }
+ },
+
+ { 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",
+ }
+ },
+ };
+ }
+
+}