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 "alfa.omega.A a" does create a proper dependency
  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  * @ignore Requires dependency code to deal with in-method dependencies.
  35  * @build Wrapper toolbox.ToolBox
  36  * @run main Wrapper IncCompileFullyQualifiedRef
  37  */
  38 
  39 import java.util.Map;
  40 
  41 import toolbox.ToolBox;
  42 
  43 public class IncCompileFullyQualifiedRef extends SJavacTester {
  44     public static void main(String... args) throws Exception {
  45         IncCompileFullyQualifiedRef fr = new IncCompileFullyQualifiedRef();
  46         fr.test();
  47     }
  48 
  49     void test() throws Exception {
  50         clean(TEST_ROOT);
  51         ToolBox tb = new ToolBox();
  52         tb.writeFile(GENSRC.resolve("alfa/omega/A.java"),
  53                      "package alfa.omega; public class A { "+
  54                      "  public final static int DEFINITION = 18; "+
  55                      "  public void hello() { }"+
  56                      "}");
  57         tb.writeFile(GENSRC.resolve("beta/B.java"),
  58                      "package beta; public class B { "+
  59                      "  public void world() { alfa.omega.A a; }"+
  60                      "}");
  61 
  62         compile(GENSRC.toString(),
  63                 "-d", BIN.toString(),
  64                 "--state-dir=" + BIN,
  65                 "-j", "1",
  66                 "--log=debug");
  67         Map<String,Long> previous_bin_state = collectState(BIN);
  68 
  69         // Change pubapi of A, this should trigger a recompile of B.
  70         tb.writeFile(GENSRC.resolve("alfa/omega/A.java"),
  71                      "package alfa.omega; public class A { "+
  72                      "  public final static int DEFINITION = 19; "+
  73                      "  public void hello() { }"+
  74                      "}");
  75 
  76         compile(GENSRC.toString(),
  77                 "-d", BIN.toString(),
  78                 "--state-dir=" + BIN,
  79                 "-j", "1",
  80                 "--log=debug");
  81         Map<String,Long> new_bin_state = collectState(BIN);
  82 
  83         verifyNewerFiles(previous_bin_state, new_bin_state,
  84                          BIN + "/alfa/omega/A.class",
  85                          BIN + "/beta/B.class",
  86                          BIN + "/javac_state");
  87         clean(GENSRC,BIN);
  88     }
  89 }