| /* |
| * Copyright (c) 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 |
| * @bug 8149757 |
| * @summary Test that javac uses the correct version of a class from a |
| * multi-release jar on classpath |
| * @library /tools/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask |
| * @run testng MultiReleaseJarTest |
| */ |
| |
| import org.testng.annotations.AfterClass; |
| import org.testng.annotations.BeforeClass; |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| |
| import toolbox.JarTask; |
| import toolbox.JavacTask; |
| import toolbox.Task; |
| import toolbox.ToolBox; |
| |
| |
| public class MultiReleaseJarTest { |
| |
| private final String main1 = |
| "class Main {\n" + |
| " Info info = new Info();\n" + |
| " \n" + |
| " void run() {\n" + |
| " System.out.println(info.get());\n" + |
| " }\n" + |
| "}\n"; |
| |
| private final String main2 = |
| "class Main {\n" + |
| " Info info = new Info();\n" + |
| " \n" + |
| " void run() {\n" + |
| " System.out.println(info.getInfo());\n" + |
| " }\n" + |
| "}\n"; |
| |
| private final String info1 = |
| "class Info {\n" + |
| " String get() {\n" + |
| " return \"some info\";\n" + |
| " }\n" + |
| "}\n"; |
| |
| private final String info2 = |
| "class Info {\n" + |
| " String getInfo() {\n" + |
| " return \"some info\";\n" + |
| " }\n" + |
| "}\n"; |
| |
| private final String manifest = |
| "Manifest-Version: 1.0\n" + |
| "Multi-Release: true\n"; |
| |
| private final ToolBox tb = new ToolBox(); |
| |
| @BeforeClass |
| public void setup() throws Exception { |
| tb.createDirectories("classes", "classes/META-INF/versions/9"); |
| new JavacTask(tb) |
| .outdir("classes") |
| .sources(info1) |
| .run(); |
| new JavacTask(tb) |
| .outdir("classes/META-INF/versions/9") |
| .sources(info2) |
| .run(); |
| // This is a bogus multi-release jar file since the two Info classes |
| // do not have the same public interface |
| new JarTask(tb, "multi-release.jar") |
| .manifest(manifest) |
| .baseDir("classes") |
| .files("Info.class", "META-INF/versions/9/Info.class") |
| .run(); |
| tb.deleteFiles( |
| "classes/META-INF/versions/9/Info.class", |
| "classes/META-INF/versions/9", |
| "classes/META-INF/versions", |
| "classes/META-INF", |
| "classes/Info.class" |
| ); |
| } |
| |
| @AfterClass |
| public void teardown() throws Exception { |
| tb.deleteFiles( |
| "multi-release.jar", |
| "classes/Main.class", |
| "classes" |
| ); |
| } |
| |
| @Test(dataProvider="modes") |
| // javac -d classes -cp multi-release.jar Main.java -> fails |
| public void main1Runtime(Task.Mode mode) throws Exception { |
| tb.writeFile("Main.java", main1); |
| Task.Result result = new JavacTask(tb, mode) |
| .outdir("classes") |
| .classpath("multi-release.jar") |
| .files("Main.java") |
| .run(Task.Expect.FAIL, 1); |
| result.writeAll(); |
| tb.deleteFiles("Main.java"); |
| |
| } |
| |
| @Test(dataProvider="modes") |
| // javac -d classes --release 8 -cp multi-release.jar Main.java -> succeeds |
| public void main1Release8(Task.Mode mode) throws Exception { |
| tb.writeFile("Main.java", main1); |
| Task.Result result = new JavacTask(tb, mode) |
| .outdir("classes") |
| .options("--release", "8") |
| .classpath("multi-release.jar") |
| .files("Main.java") |
| .run(); |
| result.writeAll(); |
| tb.deleteFiles("Main.java"); |
| } |
| |
| @Test(dataProvider="modes") |
| // javac -d classes --release 9 -cp multi-release.jar Main.java -> fails |
| public void main1Release9(Task.Mode mode) throws Exception { |
| tb.writeFile("Main.java", main1); |
| Task.Result result = new JavacTask(tb, mode) |
| .outdir("classes") |
| .options("--release", "9") |
| .classpath("multi-release.jar") |
| .files("Main.java") |
| .run(Task.Expect.FAIL, 1); |
| result.writeAll(); |
| tb.deleteFiles("Main.java"); |
| } |
| |
| @Test(dataProvider="modes") |
| // javac -d classes -cp multi-release.jar Main.java -> succeeds |
| public void main2Runtime(Task.Mode mode) throws Exception { |
| tb.writeFile("Main.java", main2); |
| Task.Result result = new JavacTask(tb, mode) |
| .outdir("classes") |
| .classpath("multi-release.jar") |
| .files("Main.java") |
| .run(); |
| result.writeAll(); |
| tb.deleteFiles("Main.java"); |
| |
| } |
| |
| @Test(dataProvider="modes") |
| // javac -d classes --release 8 -cp multi-release.jar Main.java -> fails |
| public void main2Release8(Task.Mode mode) throws Exception { |
| tb.writeFile("Main.java", main2); |
| Task.Result result = new JavacTask(tb, mode) |
| .outdir("classes") |
| .options("--release", "8") |
| .classpath("multi-release.jar") |
| .files("Main.java") |
| .run(Task.Expect.FAIL, 1); |
| result.writeAll(); |
| tb.deleteFiles("Main.java"); |
| } |
| |
| @Test(dataProvider="modes") |
| // javac -d classes --release 9 -cp multi-release.jar Main.java -> succeeds |
| public void main2Release9(Task.Mode mode) throws Exception { |
| tb.writeFile("Main.java", main2); |
| Task.Result result = new JavacTask(tb, mode) |
| .outdir("classes") |
| .options("--release", "9") |
| .classpath("multi-release.jar") |
| .files("Main.java") |
| .run(); |
| result.writeAll(); |
| tb.deleteFiles("Main.java"); |
| } |
| |
| @DataProvider(name="modes") |
| public Object[][] createModes() { |
| return new Object[][] { |
| new Object[] {Task.Mode.API}, |
| new Object[] {Task.Mode.CMDLINE}, |
| new Object[] {Task.Mode.EXEC}, |
| }; |
| } |
| } |
| |