/* * Copyright (c) 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 * @bug 8178152 8187681 * @summary Verify unsupported modules and module options handling. * @library /tools/lib * @modules jdk.compiler/com.sun.tools.javac.api * jdk.compiler/com.sun.tools.javac.main * jdk.compiler/com.sun.tools.javac.jvm * jdk.jdeps/com.sun.tools.classfile * jdk.jdeps/com.sun.tools.javap * @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask toolbox.JavapTask toolbox.TestRunner * @run main ReleaseOptionUnsupported */ import java.io.IOException; import java.nio.file.Path; import java.nio.file.Paths; import java.util.Arrays; import java.util.List; import com.sun.tools.javac.jvm.Target; import toolbox.JavacTask; import toolbox.Task; import toolbox.Task.Expect; import toolbox.TestRunner; import toolbox.ToolBox; public class ReleaseOptionUnsupported extends TestRunner { private final ToolBox tb = new ToolBox(); public ReleaseOptionUnsupported() { super(System.err); } public static void main(String... args) throws Exception { new ReleaseOptionUnsupported().runTests(); } @Test public void testUnsafe(Path base) throws IOException { Path src = base.resolve("src"); tb.writeJavaFiles(src, "module m { requires jdk.unsupported; }", "package test; public class Test { sun.misc.Unsafe unsafe; } "); Path classes = base.resolve("classes"); tb.createDirectories(classes); List log; List expected = Arrays.asList( "Test.java:1:43: compiler.warn.sun.proprietary: sun.misc.Unsafe", "1 warning" ); log = new JavacTask(tb) .options("-XDrawDiagnostics") .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); if (!expected.equals(log)) { throw new AssertionError("Unexpected output: " + log); } log = new JavacTask(tb) .options("-XDrawDiagnostics", "--release", Target.DEFAULT.multiReleaseValue()) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); if (!expected.equals(log)) { throw new AssertionError("Unexpected output: " + log); } } @Test public void testUnsafeUnnamed(Path base) throws IOException { Path src = base.resolve("src"); tb.writeJavaFiles(src, "package test; public class Test { sun.misc.Unsafe unsafe; } "); Path classes = base.resolve("classes"); tb.createDirectories(classes); List log; List expected = Arrays.asList( "Test.java:1:43: compiler.warn.sun.proprietary: sun.misc.Unsafe", "1 warning" ); log = new JavacTask(tb) .options("-XDrawDiagnostics") .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); if (!expected.equals(log)) { throw new AssertionError("Unexpected output: " + log); } log = new JavacTask(tb) .options("-XDrawDiagnostics", "--release", Target.DEFAULT.multiReleaseValue()) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); if (!expected.equals(log)) { throw new AssertionError("Unexpected output: " + log); } } @Test public void testAddExports(Path base) throws IOException { Path src = base.resolve("src"); tb.writeJavaFiles(src, "module m { }", "package test; public class Test { jdk.internal.misc.Unsafe unsafe; } "); Path classes = base.resolve("classes"); tb.createDirectories(classes); new JavacTask(tb) .options("-XDrawDiagnostics", "--add-exports", "java.base/jdk.internal.misc=m") .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); List log; List expected; log = new JavacTask(tb) .options("-XDrawDiagnostics", "--add-exports", "java.base/jdk.internal.misc=m", "--release", Target.DEFAULT.multiReleaseValue()) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.FAIL) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); expected = Arrays.asList( "- compiler.err.add.exports.with.release: java.base", "1 error" ); if (!expected.equals(log)) { throw new AssertionError("Unexpected output: " + log); } //OK to add exports a package of a non-system module: tb.writeJavaFiles(src, "package test; public class Test { } "); tb.createDirectories(classes); new JavacTask(tb) .options("-XDrawDiagnostics", "--add-exports", "m/test=ALL-UNNAMED", "--release", Target.DEFAULT.multiReleaseValue()) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); } @Test public void testAddReads(Path base) throws IOException { Path src = base.resolve("src"); tb.writeJavaFiles(src, "module m { }", "package test; public class Test { } "); Path classes = base.resolve("classes"); tb.createDirectories(classes); new JavacTask(tb) .options("-XDrawDiagnostics", "--add-reads", "java.base=m") .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); List log; List expected; log = new JavacTask(tb) .options("-XDrawDiagnostics", "--add-reads", "java.base=m", "--release", Target.DEFAULT.multiReleaseValue()) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.FAIL) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); expected = Arrays.asList( "- compiler.err.add.reads.with.release: java.base", "1 error" ); if (!expected.equals(log)) { throw new AssertionError("Unexpected output: " + log); } //OK to add reads a package of a non-system module: tb.createDirectories(classes); new JavacTask(tb) .options("-XDrawDiagnostics", "--add-reads", "m=java.base", "--release", Target.DEFAULT.multiReleaseValue()) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); } @Test public void testPatchModule(Path base) throws IOException { Path src = base.resolve("src"); tb.writeJavaFiles(src, "module m { }", "package test; public class Test { } "); Path classes = base.resolve("classes"); tb.createDirectories(classes); Path patch = base.resolve("patch"); tb.createDirectories(patch); new JavacTask(tb) .options("--patch-module", "java.base=" + patch) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll(); new JavacTask(tb) .options("--patch-module", "java.base=" + patch, "--release", Target.DEFAULT.multiReleaseValue()) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll(); //OK to patch a non-system module: tb.createDirectories(classes); new JavacTask(tb) .options("-XDrawDiagnostics", "--patch-module", "m=" + patch, "--release", Target.DEFAULT.multiReleaseValue()) .outdir(classes) .files(tb.findJavaFiles(src)) .run(Expect.SUCCESS) .writeAll() .getOutputLines(Task.OutputKind.DIRECT); } protected void runTests() throws Exception { runTests(m -> new Object[] { Paths.get(m.getName()) }); } }