jdk8-mips64-public/langtools: test/tools/javac/Paths/TestCompileJARInClassPath.java@0b6cc4ea670f

     1 /*

     2  * Copyright (c) 2002, 2012, 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  */

    24 /*

    25  * @test

    26  * @bug 6725230

    27  * @summary Test to make sure that java Compilation with JSR199 does not ignore

    28  * Class-Path in manifest

    29  * @author vicente.romero

    30  * @build TestCompileJARInClassPath

    31  * @run main TestCompileJARInClassPath

    32  */

    34 import java.io.File;

    35 import java.io.FileOutputStream;

    36 import java.io.IOException;

    37 import java.io.PrintStream;

    38 import java.util.ArrayList;

    39 import java.util.List;

    40 import javax.tools.DiagnosticCollector;

    41 import javax.tools.JavaFileObject;

    42 import javax.tools.StandardJavaFileManager;

    43 import javax.tools.StandardLocation;

    44 import javax.tools.ToolProvider;

    46 public class TestCompileJARInClassPath {

    48     public static void main(String args[]) throws Exception {

    49         TestCompileJARInClassPath theTest = new TestCompileJARInClassPath();

    50         theTest.run();

    51     }

    53     void run() throws Exception {

    54         try {

    55             clean();

    56             generateFilesNeeded();

    57             compileWithJSR199();

    58         } finally {

    59             clean();

    60         }

    61     }

    63     void writeFile(String f, String contents) throws IOException {

    64         PrintStream s = new PrintStream(new FileOutputStream(f));

    65         s.println(contents);

    66         s.close();

    67     }

    69     void rm(String filename) throws Exception {

    70         File f = new File(filename);

    71         f.delete();

    72         if (f.exists())

    73             throw new Exception(filename + ": couldn't remove");

    74     }

    76     void clean() throws Exception {

    77         rm("C1.java");

    78         rm("C1.class");

    79         rm("C1.jar");

    81         rm("C2.java");

    82         rm("C2.class");

    83         rm("C2.jar");

    84         rm("MANIFEST.MF");

    86         rm("C3.java");

    87         rm("C3.class");

    88     }

    90     void generateFilesNeeded() throws Exception {

    91         sun.tools.jar.Main jarGenerator = new sun.tools.jar.Main(System.out, System.err, "jar");

    93         writeFile("C1.java",

    94                   "public class C1 {public static void f() {}}");

    95         com.sun.tools.javac.Main.compile(new String[]{"C1.java"});

    96         jarGenerator.run(new String[] {"cf", "C1.jar", "C1.class"});

    98         writeFile("C2.java",

    99                   "public class C2 {public static void g() {}}");

   100         writeFile("MANIFEST.MF",

   101                   "Manifest-Version: 1.0\n" +

   102                   "Class-Path: C1.jar\n" +

   103                   "Main-Class: C2");

   104         com.sun.tools.javac.Main.compile(new String[]{"C2.java"});

   105         jarGenerator.run(new String[] {"cfm", "C2.jar", "MANIFEST.MF", "C2.class"});

   107         writeFile("C3.java",

   108                   "public class C3 {public static void h() {C2.g(); C1.f();}}");

   109     }

   111     void compileWithJSR199() throws IOException {

   112         String cpath = "C2.jar";

   113         File clientJarFile = new File(cpath);

   114         File sourceFileToCompile = new File("C3.java");

   117         javax.tools.JavaCompiler javac = ToolProvider.getSystemJavaCompiler();

   118         DiagnosticCollector<JavaFileObject> diagnostics = new DiagnosticCollector<>();

   119         StandardJavaFileManager stdFileManager = javac.getStandardFileManager(diagnostics, null, null);

   121         List<File> files = new ArrayList<>();

   122         files.add(clientJarFile);

   124         stdFileManager.setLocation(StandardLocation.CLASS_PATH, files);

   126         Iterable<? extends JavaFileObject> sourceFiles = stdFileManager.getJavaFileObjects(sourceFileToCompile);

   128         if (!javac.getTask(null, stdFileManager, diagnostics, null, null, sourceFiles).call()) {

   129             throw new AssertionError("compilation failed");

   130         }

   131     }

   132 }

Mercurial > jdk8-mips64-public > langtools / file revision