| /* |
| * Copyright (c) 2015, 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 |
| * @summary tests for single module mode compilation |
| * @library /tools/lib |
| * @modules |
| * jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase |
| * @run main SingleModuleModeTest |
| */ |
| |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.Set; |
| |
| import javax.annotation.processing.AbstractProcessor; |
| import javax.annotation.processing.RoundEnvironment; |
| import javax.annotation.processing.SupportedAnnotationTypes; |
| import javax.lang.model.SourceVersion; |
| import javax.lang.model.element.TypeElement; |
| |
| import toolbox.JavacTask; |
| import toolbox.Task; |
| import toolbox.ToolBox; |
| |
| public class SingleModuleModeTest extends ModuleTestBase{ |
| |
| public static void main(String... args) throws Exception { |
| new SingleModuleModeTest().run(); |
| } |
| |
| void run() throws Exception { |
| tb = new ToolBox(); |
| |
| runTests(); |
| } |
| |
| @Test |
| public void testTooManyModules(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src.resolve("m1x"), "module m1x { }"); |
| tb.writeJavaFiles(src.resolve("m2x"), "module m2x { }"); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics") |
| .files(findJavaFiles(src)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| if (!log.contains("module-info.java:1:1: compiler.err.too.many.modules")) |
| throw new Exception("expected output not found"); |
| } |
| |
| @Test |
| public void testImplicitModuleSource(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, |
| "module m { }", |
| "class C { }"); |
| |
| new JavacTask(tb) |
| .classpath(src) |
| .files(src.resolve("C.java")) |
| .run() |
| .writeAll(); |
| } |
| |
| @Test |
| public void testImplicitModuleClass(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, |
| "module m { }", |
| "class C { }"); |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| new JavacTask(tb) |
| .outdir(classes) |
| .files(src.resolve("module-info.java")) |
| .run() |
| .writeAll(); |
| |
| new JavacTask(tb) |
| .classpath(classes) |
| .files(src.resolve("C.java")) |
| .run() |
| .writeAll(); |
| } |
| |
| @Test |
| public void testImplicitModuleClassAP(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, |
| "module m { uses java.lang.Runnable; }", |
| "class C { }"); |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| new JavacTask(tb) |
| .outdir(classes) |
| .files(src.resolve("module-info.java")) |
| .run() |
| .writeAll(); |
| |
| new JavacTask(tb) |
| .options("-processor", VerifyUsesProvides.class.getName(), |
| "--processor-path", System.getProperty("test.classes")) |
| .outdir(classes) |
| .classpath(classes) |
| .files(src.resolve("C.java")) |
| .run() |
| .writeAll(); |
| } |
| |
| @Test |
| public void testImplicitModuleSourceAP(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, |
| "module m { uses java.lang.Runnable; }", |
| "class C { }"); |
| Path classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| |
| new JavacTask(tb) |
| .options("-processor", VerifyUsesProvides.class.getName(), |
| "--processor-path", System.getProperty("test.classes")) |
| .outdir(classes) |
| .sourcepath(src) |
| .classpath(classes) |
| .files(src.resolve("C.java")) |
| .run() |
| .writeAll(); |
| } |
| |
| @SupportedAnnotationTypes("*") |
| public static final class VerifyUsesProvides extends AbstractProcessor { |
| |
| @Override |
| public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { |
| if (processingEnv.getElementUtils().getModuleElement("m") == null) { |
| throw new AssertionError(); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public SourceVersion getSupportedSourceVersion() { |
| return SourceVersion.latest(); |
| } |
| |
| } |
| } |