8009407: runtime/8000968/Test8000968.sh has incorrect check for proper config

Summary: runtime/8000968/Test8000968.sh has incorrect check for proper config
Reviewed-by: coleenp, mseledtsov, sspitsyn, hseigel

test/runtime/8000968/Test8000968.sh

-#
-#  Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
-#  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-#
-#  This code is free software; you can redistribute it and/or modify it
-#  under the terms of the GNU General Public License version 2 only, as
-#  published by the Free Software Foundation.
-#
-#  This code is distributed in the hope that it will be useful, but WITHOUT
-#  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-#  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-#  version 2 for more details (a copy is included in the LICENSE file that
-#  accompanied this code).
-#
-#  You should have received a copy of the GNU General Public License version
-#  2 along with this work; if not, write to the Free Software Foundation,
-#  Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#  Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
-#  or visit www.oracle.com if you need additional information or have any
-#  questions.
-#
-
-
-# @test Test8000968.sh
-# @bug 8000968
-# @summary NPG: UseCompressedKlassPointers asserts with ObjectAlignmentInBytes=32
-# @run shell Test8000968.sh
-#
-
-if [ "${TESTJAVA}" = "" ]
-then
-  PARENT=`dirname \`which java\``
-  TESTJAVA=`dirname ${PARENT}`
-  printf "TESTJAVA not set, selecting " ${TESTJAVA}
-  printf "  If this is incorrect, try setting the variable manually.\n"
-fi
-
-
-# set platform-dependent variables
-OS=`uname -s`
-case "$OS" in
-  Windows_* )
-    FS="\\"
-    NULL=NUL
-    ;;
-  * )
-    FS="/"
-    NULL=/dev/null
-    ;;
-esac
-
-JAVA=${TESTJAVA}${FS}bin${FS}java
-
-#
-# See if platform has 64 bit java.
-#
-${JAVA} ${TESTVMOPTS} -d64 -version 2>&1 | grep -i "does not support" > ${NULL}
-if [ "$?" != "1" ]
-then
-  printf "Platform is 32 bit, does not support -XX:ObjectAlignmentInBytes= option.\n"
-  printf "Passed.\n"
-  exit 0
-fi
-
-#
-# Test -XX:ObjectAlignmentInBytes with -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops.
-#
-${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=16 -version 2>&1 > ${NULL}
-if [ "$?" != "0" ]
-then
-  printf "FAILED: -XX:ObjectAlignmentInBytes=16 option did not work.\n"
-  exit 1
-fi
-
-${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -version 2>&1 > ${NULL}
-if [ "$?" != "0" ]
-then
-  printf "FAILED: -XX:ObjectAlignmentInBytes=32 option did not work.\n"
-  exit 1
-fi
-
-${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=64 -version 2>&1 > ${NULL}
-if [ "$?" != "0" ]
-then
-  printf "FAILED: -XX:ObjectAlignmentInBytes=64 option did not work.\n"
-  exit 1
-fi
-
-${JAVA} ${TESTVMOPTS} -d64 -XX:+UseCompressedKlassPointers -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=128 -version 2>&1 > ${NULL}
-if [ "$?" != "0" ]
-then
-  printf "FAILED: -XX:ObjectAlignmentInBytes=128 option did not work.\n"
-  exit 1
-fi
-
-
-printf "Passed.\n"
-exit 0

test/runtime/CompressedOops/CompressedKlassPointerAndOops.java

+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8000968
+ * @key regression
+ * @summary NPG: UseCompressedKlassPointers asserts with ObjectAlignmentInBytes=32
+ * @library /testlibrary
+ */
+
+import com.oracle.java.testlibrary.*;
+
+public class CompressedKlassPointerAndOops {
+
+    public static void main(String[] args) throws Exception {
+
+        if (!Platform.is64bit()) {
+            // Can't test this on 32 bit, just pass
+            System.out.println("Skipping test on 32bit");
+            return;
+        }
+
+        runWithAlignment(16);
+        runWithAlignment(32);
+        runWithAlignment(64);
+        runWithAlignment(128);
+    }
+
+    private static void runWithAlignment(int alignment) throws Exception {
+        ProcessBuilder pb;
+        OutputAnalyzer output;
+
+        pb = ProcessTools.createJavaProcessBuilder(
+            "-XX:+UseCompressedKlassPointers",
+            "-XX:+UseCompressedOops",
+            "-XX:ObjectAlignmentInBytes=" + alignment,
+            "-version");
+
+        output = new OutputAnalyzer(pb.start());
+        output.shouldHaveExitValue(0);
+    }
+}