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/*
* 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 8167063
* @library /test/lib
* @modules jdk.compiler
* jdk.zipfs
* @build jdk.test.lib.Platform
* jdk.test.lib.util.FileUtils
* @run main LauncherMessageTest
* @summary LauncherHelper should not throw JNI error for LinkageError
*/
import java.io.File;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import jdk.test.lib.util.FileUtils;
public class LauncherMessageTest {
public static void main(String[] args) throws Exception {
String userDir = System.getProperty("user.dir", ".");
File testDir = new File(userDir, "test");
List<String> srcContent = new ArrayList<>();
// Try to create a test directory before proceeding further
if (!testDir.mkdir()) {
throw new Exception("Test failed: unable to create"
+ " writable working directory "
+ testDir.getAbsolutePath());
}
// Create test sub-directories for sources, classes and modules respectively
File srcA = new File(testDir.getPath(), "srcA");
srcA.mkdir();
File srcB = new File(testDir.getPath(), "srcB");
srcB.mkdir();
File classesA = new File(testDir.getPath(), "classesA");
classesA.mkdir();
File classesB = new File(testDir.getPath(), "classesB");
classesB.mkdir();
File modules = new File(testDir.getPath(), "modules");
modules.mkdir();
// Define content and create module-info.java and corresponding source files
File modAinfo = new File(srcA.getPath(), "module-info.java");
srcContent.add("module mod.a { exports pkgA; }");
TestHelper.createFile(modAinfo, srcContent);
File classA = new File(srcA.getPath(), "ClassA.java");
srcContent.clear();
srcContent.add("package pkgA; public class ClassA { }");
TestHelper.createFile(classA, srcContent);
File modBinfo = new File(srcB.getPath(), "module-info.java");
srcContent.clear();
srcContent.add("module mod.b { requires mod.a; }");
TestHelper.createFile(modBinfo, srcContent);
File classB = new File(srcB.getPath(), "ClassB.java");
srcContent.clear();
srcContent.add("package pkgB;");
srcContent.add("import pkgA.ClassA;");
srcContent.add("public class ClassB extends ClassA {");
srcContent.add("public static void main(String[] args) { } }");
TestHelper.createFile(classB, srcContent);
// Compile all source files and create Jars
TestHelper.compile("-d", classesA.getPath(), classA.getPath(), modAinfo.getPath());
TestHelper.createJar("cf", Paths.get(modules.getPath(), "mod.a.jar").toString(),
"-C", classesA.getPath(), ".");
TestHelper.compile("-d", classesB.getPath(), "--module-path", modules.getPath(),
classB.getPath(), modBinfo.getPath());
TestHelper.createJar("cf", Paths.get(modules.getPath(), "mod.b.jar").toString(),
"-C", classesB.getPath(), ".");
// Delete the module-info.java and Jar file corresponding to mod.a
FileUtils.deleteFileWithRetry(Paths.get(modAinfo.getPath()));
FileUtils.deleteFileWithRetry(Paths.get(modules.getPath(), "mod.a.jar"));
// Re-create module-info.java (by removing "exports pkgA;")
// and corresponding Jar file
srcContent.clear();
srcContent.add("module mod.a { }");
TestHelper.createFile(modAinfo, srcContent);
TestHelper.compile("-d", classesA.getPath(), classA.getPath(), modAinfo.getPath());
TestHelper.createJar("cf", Paths.get(modules.getPath(), "mod.a.jar").toString(),
"-C", classesA.getPath(), ".");
// Execute the main class
String[] commands = {TestHelper.javaCmd, "--module-path", modules.getPath(),
"-m", "mod.b/pkgB.ClassB"};
TestHelper.TestResult result = TestHelper.doExec(commands);
// Clean the test directory and check test status
FileUtils.deleteFileTreeWithRetry(Paths.get(testDir.getPath()));
if (result.isOK()) {
throw new Exception("Test Passed Unexpectedly!");
} else {
result.testOutput.forEach(System.err::println);
if (result.contains("JNI error")) {
throw new Exception("Test Failed with JNI error!");
}
}
System.out.println("Test passes, failed with expected error message");
}
}
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