1 /*
   2  * Copyright (c) 2014, 2016, 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  */
  23 
  24 /*
  25  * @test
  26  * @summary Verify that we can make sources invisible to linking (sourcepath)
  27  * @bug 8054689
  28  * @author Fredrik O
  29  * @author sogoel (rewrite)
  30  * @library /tools/lib
  31  * @modules jdk.compiler/com.sun.tools.javac.api
  32  *          jdk.compiler/com.sun.tools.javac.main
  33  *          jdk.compiler/com.sun.tools.sjavac
  34  *          jdk.jdeps/com.sun.tools.javap
  35  * @build Wrapper toolbox.ToolBox
  36  * @run main Wrapper CompileWithInvisibleSources
  37  */
  38 
  39 import java.util.*;
  40 import java.nio.file.*;
  41 
  42 public class CompileWithInvisibleSources extends SJavacTester {
  43     public static void main(String... args) throws Exception {
  44         CompileWithInvisibleSources cis = new CompileWithInvisibleSources();
  45         cis.test();
  46     }
  47 
  48     // Compile gensrc and link against gensrc2 and gensrc3
  49     // gensrc2 contains broken code in beta.B, thus exclude that package
  50     // gensrc3 contains a proper beta.B
  51     void test() throws Exception {
  52         Files.createDirectories(BIN);
  53 
  54         Map<String,Long> previous_bin_state = collectState(BIN);
  55 
  56         ToolBox tb = new ToolBox();
  57         tb.writeFile(GENSRC.resolve("alfa/omega/A.java"),
  58                      "package alfa.omega; import beta.B; import gamma.C; public class A { B b; C c; }");
  59         tb.writeFile(GENSRC2.resolve("beta/B.java"),
  60                      "package beta; public class B { broken");
  61         tb.writeFile(GENSRC2.resolve("gamma/C.java"),
  62                      "package gamma; public class C { }");
  63         tb.writeFile(GENSRC3.resolve("beta/B.java"),
  64                      "package beta; public class B { }");
  65 
  66         compile(GENSRC.toString(),
  67                 "-x", "beta/*",
  68                 "-sourcepath", GENSRC2.toString(),
  69                 "-sourcepath", GENSRC3.toString(),
  70                 "-d", BIN.toString(),
  71                 "--state-dir=" + BIN,
  72                 "-h", HEADERS.toString(),
  73                 "-j", "1");
  74 
  75         System.out.println("The first compile went well!");
  76         Map<String,Long> new_bin_state = collectState(BIN);
  77         verifyThatFilesHaveBeenAdded(previous_bin_state, new_bin_state,
  78                                      BIN + "/alfa/omega/A.class",
  79                                      BIN + "/javac_state");
  80 
  81         System.out.println("----- Compile with exluded beta went well!");
  82         tb.cleanDirectory(BIN);
  83         compileExpectFailure(GENSRC.toString(),
  84                              "-sourcepath", GENSRC2.toString(),
  85                              "-sourcepath", GENSRC3.toString(),
  86                              "-d", BIN.toString(),
  87                              "--state-dir=" + BIN,
  88                              "-h", HEADERS.toString(),
  89                              "-j", "1");
  90 
  91         System.out.println("----- Compile without exluded beta failed, as expected! Good!");
  92     }
  93 }