| /* |
| * Copyright (c) 2015, 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 |
| * @summary tests for multi-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 MultiModuleModeTest |
| */ |
| |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import toolbox.JavacTask; |
| import toolbox.Task; |
| import toolbox.ToolBox; |
| |
| public class MultiModuleModeTest extends ModuleTestBase { |
| |
| public static void main(String... args) throws Exception { |
| new MultiModuleModeTest().runTests(); |
| } |
| |
| @Test |
| public void testDuplicateModules(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| Path src_m1 = src.resolve("m1x"); |
| tb.writeJavaFiles(src_m1, "module m1x { }"); |
| Path src_m2 = src.resolve("m2x"); |
| tb.writeJavaFiles(src_m2, "module m1x { }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics", |
| "--module-source-path", src.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| if (!log.contains("module-info.java:1:1: compiler.err.duplicate.module: m1x")) |
| throw new Exception("expected output not found"); |
| } |
| |
| @Test |
| public void testCantFindModule(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| Path src_m1 = src.resolve("m1x"); |
| tb.writeJavaFiles(src_m1, "module m1x { }"); |
| Path misc = base.resolve("misc"); |
| tb.writeJavaFiles(misc, "package p; class C { }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics", |
| "--module-source-path", src.toString()) |
| .outdir(classes) |
| .files(join(findJavaFiles(src), findJavaFiles(misc))) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| if (!log.contains("C.java:1:1: compiler.err.not.in.module.on.module.source.path")) |
| throw new Exception("expected output not found"); |
| } |
| |
| @Test |
| public void testModuleNameMismatch(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| Path src_m1 = src.resolve("m1x"); |
| tb.writeJavaFiles(src_m1, "module m2x { }"); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics", |
| "--module-source-path", src.toString()) |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| if (!log.contains("module-info.java:1:8: compiler.err.module.name.mismatch: m2x, m1x")) |
| throw new Exception("expected output not found"); |
| } |
| |
| @Test |
| public void testImplicitModuleSource(Path base) throws Exception { |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src.resolve("m1x"), "module m1x { }"); |
| tb.writeJavaFiles(src.resolve("m2x"), "module m2x { requires m1x; }"); |
| Path modules = base.resolve("modules"); |
| Files.createDirectories(modules); |
| |
| new JavacTask(tb) |
| .options("--module-source-path", src.toString()) |
| .outdir(modules) |
| .files(src.resolve("m2x/module-info.java")) |
| .run() |
| .writeAll(); |
| } |
| |
| @Test |
| public void testImplicitModuleClass(Path base) throws Exception { |
| Path src1 = base.resolve("src1"); |
| tb.writeJavaFiles(src1.resolve("m1x"), "module m1x { }"); |
| Path modules1 = base.resolve("modules1"); |
| Files.createDirectories(modules1); |
| |
| new JavacTask(tb) |
| .options("--module-source-path", src1.toString()) |
| .outdir(modules1) |
| .files(src1.resolve("m1x/module-info.java")) |
| .run() |
| .writeAll(); |
| |
| Path src2= base.resolve("src2"); |
| tb.writeJavaFiles(src2.resolve("m2x"), "module m2x { requires m1x; }"); |
| Path modules2 = base.resolve("modules2"); |
| Files.createDirectories(modules2); |
| |
| new JavacTask(tb) |
| .options("--module-path", modules1.toString(), |
| "--module-source-path", src2.toString()) |
| .outdir(modules2) |
| .files(src2.resolve("m2x/module-info.java")) |
| .run() |
| .writeAll(); |
| } |
| |
| Path[] join(Path[] a, Path[] b) { |
| List<Path> result = new ArrayList<>(); |
| result.addAll(Arrays.asList(a)); |
| result.addAll(Arrays.asList(b)); |
| return result.toArray(new Path[result.size()]); |
| } |
| } |