217 lines
7.2 KiB
Java
217 lines
7.2 KiB
Java
/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8149757
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* @summary Test that javac uses the correct version of a class from a
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* multi-release jar on classpath
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* @library /tools/lib
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* @modules jdk.compiler/com.sun.tools.javac.api
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* jdk.compiler/com.sun.tools.javac.main
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* @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask
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* @run testng MultiReleaseJarTest
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*/
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import org.testng.annotations.AfterClass;
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import org.testng.annotations.BeforeClass;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import toolbox.JarTask;
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import toolbox.JavacTask;
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import toolbox.Task;
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import toolbox.ToolBox;
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public class MultiReleaseJarTest {
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private final String main1 =
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"class Main {\n" +
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" Info info = new Info();\n" +
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" \n" +
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" void run() {\n" +
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" System.out.println(info.get());\n" +
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" }\n" +
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"}\n";
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private final String main2 =
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"class Main {\n" +
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" Info info = new Info();\n" +
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" \n" +
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" void run() {\n" +
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" System.out.println(info.getInfo());\n" +
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" }\n" +
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"}\n";
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private final String info1 =
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"class Info {\n" +
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" String get() {\n" +
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" return \"some info\";\n" +
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" }\n" +
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"}\n";
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private final String info2 =
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"class Info {\n" +
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" String getInfo() {\n" +
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" return \"some info\";\n" +
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" }\n" +
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"}\n";
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private final String manifest =
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"Manifest-Version: 1.0\n" +
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"Multi-Release: true\n";
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private final ToolBox tb = new ToolBox();
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@BeforeClass
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public void setup() throws Exception {
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tb.createDirectories("classes", "classes/META-INF/versions/9");
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new JavacTask(tb)
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.outdir("classes")
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.sources(info1)
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.run();
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new JavacTask(tb)
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.outdir("classes/META-INF/versions/9")
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.sources(info2)
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.run();
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// This is a bogus multi-release jar file since the two Info classes
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// do not have the same public interface
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new JarTask(tb, "multi-release.jar")
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.manifest(manifest)
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.baseDir("classes")
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.files("Info.class", "META-INF/versions/9/Info.class")
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.run();
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tb.deleteFiles(
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"classes/META-INF/versions/9/Info.class",
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"classes/META-INF/versions/9",
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"classes/META-INF/versions",
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"classes/META-INF",
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"classes/Info.class"
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);
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}
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@AfterClass
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public void teardown() throws Exception {
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tb.deleteFiles(
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"multi-release.jar",
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"classes/Main.class",
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"classes"
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);
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}
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@Test(dataProvider="modes")
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// javac -d classes -cp multi-release.jar Main.java -> fails
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public void main1Runtime(Task.Mode mode) throws Exception {
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tb.writeFile("Main.java", main1);
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Task.Result result = new JavacTask(tb, mode)
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.outdir("classes")
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.classpath("multi-release.jar")
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.files("Main.java")
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.run(Task.Expect.FAIL, 1);
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result.writeAll();
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tb.deleteFiles("Main.java");
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}
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@Test(dataProvider="modes")
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// javac -d classes --release 8 -cp multi-release.jar Main.java -> succeeds
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public void main1Release8(Task.Mode mode) throws Exception {
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tb.writeFile("Main.java", main1);
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Task.Result result = new JavacTask(tb, mode)
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.outdir("classes")
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.options("--release", "8")
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.classpath("multi-release.jar")
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.files("Main.java")
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.run();
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result.writeAll();
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tb.deleteFiles("Main.java");
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}
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@Test(dataProvider="modes")
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// javac -d classes --release 9 -cp multi-release.jar Main.java -> fails
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public void main1Release9(Task.Mode mode) throws Exception {
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tb.writeFile("Main.java", main1);
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Task.Result result = new JavacTask(tb, mode)
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.outdir("classes")
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.options("--release", "9")
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.classpath("multi-release.jar")
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.files("Main.java")
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.run(Task.Expect.FAIL, 1);
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result.writeAll();
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tb.deleteFiles("Main.java");
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}
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@Test(dataProvider="modes")
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// javac -d classes -cp multi-release.jar Main.java -> succeeds
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public void main2Runtime(Task.Mode mode) throws Exception {
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tb.writeFile("Main.java", main2);
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Task.Result result = new JavacTask(tb, mode)
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.outdir("classes")
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.classpath("multi-release.jar")
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.files("Main.java")
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.run();
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result.writeAll();
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tb.deleteFiles("Main.java");
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}
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@Test(dataProvider="modes")
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// javac -d classes --release 8 -cp multi-release.jar Main.java -> fails
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public void main2Release8(Task.Mode mode) throws Exception {
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tb.writeFile("Main.java", main2);
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Task.Result result = new JavacTask(tb, mode)
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.outdir("classes")
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.options("--release", "8")
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.classpath("multi-release.jar")
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.files("Main.java")
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.run(Task.Expect.FAIL, 1);
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result.writeAll();
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tb.deleteFiles("Main.java");
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}
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@Test(dataProvider="modes")
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// javac -d classes --release 9 -cp multi-release.jar Main.java -> succeeds
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public void main2Release9(Task.Mode mode) throws Exception {
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tb.writeFile("Main.java", main2);
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Task.Result result = new JavacTask(tb, mode)
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.outdir("classes")
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.options("--release", "9")
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.classpath("multi-release.jar")
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.files("Main.java")
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.run();
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result.writeAll();
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tb.deleteFiles("Main.java");
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}
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@DataProvider(name="modes")
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public Object[][] createModes() {
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return new Object[][] {
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new Object[] {Task.Mode.API},
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new Object[] {Task.Mode.CMDLINE},
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new Object[] {Task.Mode.EXEC},
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};
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}
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}
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