--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/rtm/locking/TestRTMTotalCountIncrRate.java	Fri Apr 11 00:35:23 2014 +0400
@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) 2014, 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 8031320
+ * @summary Verify that RTMTotalCountIncrRate option affects
+ *          RTM locking statistics.
+ * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary
+ * @build TestRTMTotalCountIncrRate
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ *                   -XX:+WhiteBoxAPI TestRTMTotalCountIncrRate
+ */
+
+import java.util.List;
+
+import com.oracle.java.testlibrary.*;
+import com.oracle.java.testlibrary.cli.CommandLineOptionTest;
+import com.oracle.java.testlibrary.cli.predicate.AndPredicate;
+import rtm.*;
+import rtm.predicate.SupportedCPU;
+import rtm.predicate.SupportedVM;
+
+/**
+ * Test verifies that with RTMTotalCountIncrRate=1 RTM locking statistics
+ * contains precise information abort attempted locks and that with other values
+ * statistics contains information abort non-zero locking attempts.
+ * Since assert done for RTMTotalCountIncrRate=1 is pretty strict, test uses
+ * -XX:RTMRetryCount=0 to avoid issue with retriable aborts. For more details on
+ * that issue see {@link TestUseRTMAfterLockInflation}.
+ */
+public class TestRTMTotalCountIncrRate extends CommandLineOptionTest {
+    private TestRTMTotalCountIncrRate() {
+        super(new AndPredicate(new SupportedCPU(), new SupportedVM()));
+    }
+
+    @Override
+    protected void runTestCases() throws Throwable {
+        verifyLocksCount(1, false);
+        verifyLocksCount(64, false);
+        verifyLocksCount(128, false);
+        verifyLocksCount(1, true);
+        verifyLocksCount(64, true);
+        verifyLocksCount(128, true);
+    }
+
+    private void verifyLocksCount(int incrRate, boolean useStackLock)
+            throws Throwable{
+        CompilableTest test = new Test();
+
+        OutputAnalyzer outputAnalyzer = RTMTestBase.executeRTMTest(
+                test,
+                CommandLineOptionTest.prepareBooleanFlag("UseRTMForStackLocks",
+                        useStackLock),
+                CommandLineOptionTest.prepareNumericFlag(
+                        "RTMTotalCountIncrRate", incrRate),
+                "-XX:RTMRetryCount=0",
+                "-XX:+PrintPreciseRTMLockingStatistics",
+                Test.class.getName(),
+                Boolean.toString(!useStackLock)
+        );
+
+        outputAnalyzer.shouldHaveExitValue(0);
+
+        List<RTMLockingStatistics> statistics = RTMLockingStatistics.fromString(
+                test.getMethodWithLockName(), outputAnalyzer.getOutput());
+
+        Asserts.assertEQ(statistics.size(), 1, "VM output should contain "
+                + "exactly one RTM locking statistics entry for method "
+                + test.getMethodWithLockName());
+
+        RTMLockingStatistics lock = statistics.get(0);
+        if (incrRate == 1) {
+            Asserts.assertEQ(lock.getTotalLocks(), Test.TOTAL_ITERATIONS,
+                    "Total locks should be exactly the same as amount of "
+                    + "iterations.");
+        } else {
+            Asserts.assertGT(lock.getTotalLocks(), 0L, "RTM statistics "
+                    + "should contain information for at least on lock.");
+        }
+    }
+
+    public static class Test implements CompilableTest {
+        private static final long TOTAL_ITERATIONS = 10000L;
+        private final Object monitor = new Object();
+        // Following field have to be static in order to avoid escape analysis.
+        @SuppressWarnings("UnsuedDeclaration")
+        private static int field = 0;
+
+        @Override
+        public String getMethodWithLockName() {
+            return this.getClass().getName() + "::lock";
+        }
+
+        @Override
+        public String[] getMethodsToCompileNames() {
+            return new String[] {
+                getMethodWithLockName()
+            };
+        }
+
+        public void lock() {
+            synchronized(monitor) {
+                Test.field++;
+            }
+        }
+
+        /**
+         * Usage:
+         * Test &lt;inflate monitor&gt;
+         */
+        public static void main(String args[]) throws Throwable {
+            Asserts.assertGTE(args.length, 1, "One argument required.");
+            Test test = new Test();
+
+            if (Boolean.valueOf(args[0])) {
+                AbortProvoker.inflateMonitor(test.monitor);
+            }
+            for (long i = 0L; i < Test.TOTAL_ITERATIONS; i++) {
+                test.lock();
+            }
+        }
+    }
+
+    public static void main(String args[]) throws Throwable {
+        new TestRTMTotalCountIncrRate().test();
+    }
+}