| /* |
| * 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 8172240 |
| * @summary javac should not need the transitive closure to compile a module |
| * @library /tools/lib |
| * @modules |
| * jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.code |
| * jdk.compiler/com.sun.tools.javac.main |
| * jdk.compiler/com.sun.tools.javac.processing |
| * @build toolbox.ToolBox toolbox.JavacTask toolbox.ModuleBuilder ModuleTestBase |
| * @run main MissingModuleTest |
| */ |
| |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import toolbox.JavacTask; |
| import toolbox.Task; |
| import toolbox.Task.Expect; |
| |
| public class MissingModuleTest extends ModuleTestBase { |
| |
| public static void main(String... args) throws Exception { |
| new MissingModuleTest().runTests(); |
| } |
| |
| @Test |
| public void testMissingNotNeeded(Path base) throws Exception { |
| doTest(base, "m1x", new String[0]); |
| } |
| |
| @Test |
| public void testMissingNeededTransitive(Path base) throws Exception { |
| doTest(base, "m2x", "- compiler.err.module.not.found: m2x", "1 error"); |
| } |
| |
| @Test |
| public void testMissingNeededDirect(Path base) throws Exception { |
| doTest(base, "m3x", "module-info.java:1:24: compiler.err.module.not.found: m3x", "1 error"); |
| } |
| |
| @Test |
| public void testMultipleErrors(Path base) throws Exception { |
| doTest(base, "m4x", "module-info.java:1:38: compiler.err.module.not.found: m4x", "1 error"); |
| } |
| |
| private void doTest(Path base, String toDelete, String... errors) throws Exception { |
| //note: avoiding use of java.base, as that gets special handling on some places: |
| Path srcMP = base.resolve("src-mp"); |
| Path m1x = srcMP.resolve("m1x"); |
| tb.writeJavaFiles(m1x, |
| "module m1x { exports api1; }", |
| "package api1; public interface Api { }"); |
| Path m2x = srcMP.resolve("m2x"); |
| tb.writeJavaFiles(m2x, |
| "module m2x { requires m1x; exports api2; }", |
| "package api2; public interface Api { }"); |
| Path m3x = srcMP.resolve("m3x"); |
| tb.writeJavaFiles(m3x, |
| "module m3x { requires transitive m2x; }"); |
| Path m4x = srcMP.resolve("m4x"); |
| tb.writeJavaFiles(m4x, |
| "module m4x { requires transitive m2x; }"); |
| Path m5x = srcMP.resolve("m5x"); |
| tb.writeJavaFiles(m5x, |
| "module m5x { requires transitive m4x; }"); |
| Path classesMP = base.resolve("classes-mp"); |
| tb.createDirectories(classesMP); |
| |
| new JavacTask(tb) |
| .options("--module-source-path", srcMP.toString()) |
| .outdir(classesMP) |
| .files(findJavaFiles(srcMP)) |
| .run() |
| .writeAll(); |
| |
| tb.cleanDirectory(classesMP.resolve(toDelete)); |
| Files.delete(classesMP.resolve(toDelete)); |
| |
| Path src = base.resolve("src"); |
| tb.writeJavaFiles(src, |
| "module test { requires m3x; requires m4x; requires m5x; } "); |
| Path classes = base.resolve("classes"); |
| tb.createDirectories(classes); |
| |
| List<String> log = new JavacTask(tb) |
| .options("--module-path", classesMP.toString(), |
| "-XDrawDiagnostics") |
| .outdir(classes) |
| .files(findJavaFiles(src)) |
| .run(errors.length > 0 ? Expect.FAIL : Expect.SUCCESS) |
| .writeAll() |
| .getOutputLines(Task.OutputKind.DIRECT); |
| |
| if (errors.length == 0) { |
| errors = new String[] {""}; |
| } |
| |
| if (!log.equals(Arrays.asList(errors))) |
| throw new Exception("expected output not found: " + log); |
| } |
| |
| } |