rev 49499 : Set LD_LIBRARY_PATH or LIBPATH to find the right libjvm.

   1 /*
   2  * Copyright (c) 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 /* @test
  25  * @summary a jtreg wrapper for gtest tests
  26  * @library /test/lib
  27  * @modules java.base/jdk.internal.misc
  28  * @run main/native GTestWrapper
  29  */
  30 
  31 import java.util.Arrays;
  32 import java.util.List;

  33 import java.util.stream.Stream;
  34 import java.util.stream.Collectors;
  35 
  36 import java.nio.file.Paths;
  37 import java.nio.file.Path;
  38 
  39 import jdk.test.lib.Platform;
  40 import jdk.test.lib.Utils;
  41 import jdk.test.lib.process.ProcessTools;
  42 import jdk.test.lib.process.OutputAnalyzer;
  43 
  44 public class GTestWrapper {
  45     public static void main(String[] args) throws Throwable {
  46         // gtestLauncher is located in <test_image>/hotspot/gtest/<vm_variant>/
  47         // nativePath points either to <test_image>/hotspot/jtreg/native or to <test_image>/hotspot/gtest
  48         Path nativePath = Paths.get(System.getProperty("test.nativepath"));
  49         String jvmVariantDir = getJVMVariantSubDir();
  50         // let's assume it's <test_image>/hotspot/gtest
  51         Path path = nativePath.resolve(jvmVariantDir);
  52         if (!path.toFile().exists()) {
  53             // maybe it is <test_image>/hotspot/jtreg/native
  54             path = nativePath.getParent()
  55                              .getParent()
  56                              .resolve("gtest")
  57                              .resolve(jvmVariantDir);
  58         }
  59         if (!path.toFile().exists()) {
  60             throw new Error("TESTBUG: the library has not been found in " + nativePath);
  61         }
  62         path = path.resolve("gtestLauncher" + (Platform.isWindows() ? ".exe" : ""));
  63         ProcessTools.executeCommand(new String[] {
  64                 path.toString(),














  65                 "-jdk",
  66                 System.getProperty("test.jdk")
  67         }).shouldHaveExitValue(0);

  68     }
  69 
  70     private static String getJVMVariantSubDir() {
  71         if (Platform.isServer()) {
  72             return "server";
  73         } else if (Platform.isClient()) {
  74             return "client";
  75         } else if (Platform.isMinimal()) {
  76             return "minimal";
  77         } else {
  78             throw new Error("TESTBUG: unsuppported vm variant");
  79         }
  80     }
  81 }
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