--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/modules/MultiModuleModeTest.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,168 @@
+/*
+ * 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()]);
+ }
+}