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test/hotspot/jtreg/testlibrary_tests/ctw/CtwTest.java

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rev 51958 : 8211122: Reduce the number of internal classes made accessible to jdk.unsupported
Reviewed-by: alanb, dfuchs, kvn
   1 /*
   2  * Copyright (c) 2013, 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  */


  32 import java.io.IOException;
  33 import java.io.BufferedReader;
  34 
  35 import java.nio.file.Files;
  36 import java.nio.file.Paths;
  37 import java.nio.file.StandardCopyOption;
  38 import java.nio.charset.Charset;
  39 
  40 import jdk.test.lib.Platform;
  41 import jdk.test.lib.JDKToolFinder;
  42 import jdk.test.lib.process.OutputAnalyzer;
  43 import jdk.test.lib.process.ProcessTools;
  44 
  45 public abstract class CtwTest {
  46     private static final String LOG_FILE = "ctw.log";
  47     private static final String[] CTW_COMMAND = {
  48         "-Xbootclasspath/a:.",
  49         "-XX:+UnlockDiagnosticVMOptions",
  50         "-XX:+WhiteBoxAPI",
  51         "-Dsun.hotspot.tools.ctw.logfile=" + LOG_FILE,

  52         "--add-exports", "java.base/jdk.internal.jimage=ALL-UNNAMED",
  53         "--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED",
  54         "--add-exports", "java.base/jdk.internal.reflect=ALL-UNNAMED",
  55         sun.hotspot.tools.ctw.CompileTheWorld.class.getName(),
  56     };
  57     protected final String[] shouldContain;
  58     protected CtwTest(String[] shouldContain) {
  59         this.shouldContain = shouldContain;
  60     }
  61 
  62     public void run(String[] args) throws Exception {
  63         if (args.length == 0) {
  64             throw new Error("args is empty");
  65         }
  66         switch (args[0]) {
  67             case "prepare":
  68                 prepare();
  69                 break;
  70             case "check":
  71                 check();


   1 /*
   2  * Copyright (c) 2013, 2018, 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  */


  32 import java.io.IOException;
  33 import java.io.BufferedReader;
  34 
  35 import java.nio.file.Files;
  36 import java.nio.file.Paths;
  37 import java.nio.file.StandardCopyOption;
  38 import java.nio.charset.Charset;
  39 
  40 import jdk.test.lib.Platform;
  41 import jdk.test.lib.JDKToolFinder;
  42 import jdk.test.lib.process.OutputAnalyzer;
  43 import jdk.test.lib.process.ProcessTools;
  44 
  45 public abstract class CtwTest {
  46     private static final String LOG_FILE = "ctw.log";
  47     private static final String[] CTW_COMMAND = {
  48         "-Xbootclasspath/a:.",
  49         "-XX:+UnlockDiagnosticVMOptions",
  50         "-XX:+WhiteBoxAPI",
  51         "-Dsun.hotspot.tools.ctw.logfile=" + LOG_FILE,
  52         "--add-exports", "java.base/jdk.internal.access=ALL-UNNAMED",
  53         "--add-exports", "java.base/jdk.internal.jimage=ALL-UNNAMED",
  54         "--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED",
  55         "--add-exports", "java.base/jdk.internal.reflect=ALL-UNNAMED",
  56         sun.hotspot.tools.ctw.CompileTheWorld.class.getName(),
  57     };
  58     protected final String[] shouldContain;
  59     protected CtwTest(String[] shouldContain) {
  60         this.shouldContain = shouldContain;
  61     }
  62 
  63     public void run(String[] args) throws Exception {
  64         if (args.length == 0) {
  65             throw new Error("args is empty");
  66         }
  67         switch (args[0]) {
  68             case "prepare":
  69                 prepare();
  70                 break;
  71             case "check":
  72                 check();


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