PackageMultipleModules.java revision 3741:1fc501869aa8
1/* 2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24/** 25 * @test 26 * @summary Verify modules can contain packages of the same name, unless these meet. 27 * @library /tools/lib 28 * @modules 29 * jdk.compiler/com.sun.tools.javac.api 30 * jdk.compiler/com.sun.tools.javac.main 31 * @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase 32 * @run main PackageMultipleModules 33 */ 34 35import java.nio.file.Files; 36import java.nio.file.Path; 37import java.util.Arrays; 38import java.util.List; 39 40import toolbox.JavacTask; 41import toolbox.Task; 42 43public class PackageMultipleModules extends ModuleTestBase { 44 45 public static void main(String... args) throws Exception { 46 PackageMultipleModules t = new PackageMultipleModules(); 47 t.runTests(); 48 } 49 50 @Test 51 public void testSimple(Path base) throws Exception { 52 Path m1 = base.resolve("m1"); 53 Path m2 = base.resolve("m2"); 54 tb.writeJavaFiles(m1, 55 "module m1 {}", 56 "package test; import test.B; public class A {}", 57 "package test; public class A1 extends A {}"); 58 tb.writeJavaFiles(m2, 59 "module m2 {}", 60 "package test; import test.A; public class B {}", 61 "package test; public class B1 extends B {}"); 62 Path classes = base.resolve("classes"); 63 Files.createDirectories(classes); 64 65 List<String> log = new JavacTask(tb) 66 .options("-XDrawDiagnostics", "--module-source-path", base.toString()) 67 .outdir(classes) 68 .files(findJavaFiles(base)) 69 .run(Task.Expect.FAIL) 70 .writeAll() 71 .getOutputLines(Task.OutputKind.DIRECT); 72 73 List<String> expected = Arrays.asList("A.java:1:26: compiler.err.not.def.access.package.cant.access: test.B, test", 74 "B.java:1:26: compiler.err.not.def.access.package.cant.access: test.A, test", 75 "2 errors"); 76 if (!log.equals(expected)) 77 throw new Exception("expected output not found"); 78 } 79 80} 81