8177967: Move TestGCOld to subdirectory

Reviewed-by: mgerdin, pliden

hotspot/test/TEST.groups

@@ -130,7 +130,10 @@ hotspot_tier1_gc_closed = \
   sanity/ExecuteInternalVMTests.java
 
 hotspot_tier1_gc_gcold = \
-  gc/stress/TestGCOld.java
+  gc/stress/gcold/TestGCOldWithG1.java
+  gc/stress/gcold/TestGCOldWithCMS.java
+  gc/stress/gcold/TestGCOldWithSerial.java
+  gc/stress/gcold/TestGCOldWithParallel.java
 
 hotspot_tier1_gc_gcbasher = \
   gc/stress/gcbasher/TestGCBasherWithG1.java \

hotspot/test/gc/stress/gcold/TestGCOld.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2015, 2017, 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
@@ -21,21 +21,6 @@
  * questions.
  */
 
-/*
- * @test TestGCOld
- * @key gc
- * @key stress
- * @requires vm.gc=="null"
- * @summary Stress the GC by trying to make old objects more likely to be garbage than young objects.
- * @run main/othervm -Xmx384M -XX:+UseSerialGC TestGCOld 50 1 20 10 10000
- * @run main/othervm -Xmx384M -XX:+UseParallelGC TestGCOld 50 1 20 10 10000
- * @run main/othervm -Xmx384M -XX:+UseParallelGC -XX:-UseParallelOldGC TestGCOld 50 1 20 10 10000
- * @run main/othervm -Xmx384M -XX:+UseConcMarkSweepGC TestGCOld 50 1 20 10 10000
- * @run main/othervm -Xmx384M -XX:+UseG1GC TestGCOld 50 1 20 10 10000
- * @run main/othervm -Xms64m -Xmx128m -XX:+UseG1GC -XX:+UseDynamicNumberOfGCThreads -Xlog:gc,gc+task=trace TestGCOld 50 5 20 1 5000
- * @run main/othervm -Xms64m -Xmx128m -XX:+UseG1GC -XX:+UseDynamicNumberOfGCThreads  -XX:+UnlockDiagnosticVMOptions -XX:+InjectGCWorkerCreationFailure -Xlog:gc,gc+task=trace TestGCOld 50 5 20 1 5000
- */
-
 import java.text.*;
 import java.util.Random;
 

hotspot/test/gc/stress/gcold/TestGCOldWithCMS.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017, 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 TestGCOldWithCMS
+ * @key gc
+ * @requires vm.gc.ConcMarkSweep
+ * @summary Stress the CMS GC by trying to make old objects more likely to be garbage than young objects.
+ * @run main/othervm -Xmx384M -XX:+UseConcMarkSweepGC TestGCOldWithCMS 50 1 20 10 10000
+ */
+public class TestGCOldWithCMS {
+    public static void main(String[] args) {
+        TestGCOld.main(args);
+    }
+}

hotspot/test/gc/stress/gcold/TestGCOldWithG1.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2017, 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 TestGCOldWithG1
+ * @key gc
+ * @requires vm.gc.G1
+ * @summary Stress the G1 GC by trying to make old objects more likely to be garbage than young objects.
+ * @run main/othervm -Xmx384M -XX:+UseG1GC TestGCOldWithG1 50 1 20 10 10000
+ * @run main/othervm -Xms64m -Xmx128m -XX:+UseG1GC -XX:+UseDynamicNumberOfGCThreads -Xlog:gc,gc+task=trace TestGCOldWithG1 50 5 20 1 5000
+ * @run main/othervm -Xms64m -Xmx128m -XX:+UseG1GC -XX:+UseDynamicNumberOfGCThreads  -XX:+UnlockDiagnosticVMOptions -XX:+InjectGCWorkerCreationFailure -Xlog:gc,gc+task=trace TestGCOldWithG1 50 5 20 1 5000
+ */
+public class TestGCOldWithG1 {
+    public static void main(String[] args) {
+        TestGCOld.main(args);
+    }
+}

hotspot/test/gc/stress/gcold/TestGCOldWithParallel.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2017, 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 TestGCOldWithParallel
+ * @key gc
+ * @requires vm.gc.Parallel
+ * @summary Stress the Parallel GC by trying to make old objects more likely to be garbage than young objects.
+ * @run main/othervm -Xmx384M -XX:+UseParallelGC TestGCOld 50 1 20 10 10000
+ * @run main/othervm -Xmx384M -XX:+UseParallelGC -XX:-UseParallelOldGC TestGCOld 50 1 20 10 10000
+ */
+public class TestGCOldWithParallel {
+    public static void main(String[] args) {
+        TestGCOld.main(args);
+    }
+}

hotspot/test/gc/stress/gcold/TestGCOldWithSerial.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2017, 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 TestGCOldWithSerial
+ * @key gc
+ * @requires vm.gc.Serial
+ * @summary Stress the Serial GC by trying to make old objects more likely to be garbage than young objects.
+ * @run main/othervm -Xmx384M -XX:+UseSerialGC TestGCOldWithSerial 50 1 20 10 10000
+ */
+public class TestGCOldWithSerial {
+    public static void main(String[] args) {
+        TestGCOld.main(args);
+    }
+}