--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/whitebox/GetCodeHeapEntriesTest.java	Mon Nov 10 19:04:38 2014 +0300
@@ -0,0 +1,95 @@
+/*
+ * 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.
+ *
+ */
+
+import java.util.Arrays;
+import java.util.EnumSet;
+
+import sun.hotspot.WhiteBox;
+import sun.hotspot.code.CodeBlob;
+import sun.hotspot.code.BlobType;
+import com.oracle.java.testlibrary.Asserts;
+
+/*
+ * @test GetCodeHeapEntriesTest
+ * @bug 8059624
+ * @library /testlibrary /testlibrary/whitebox
+ * @build GetCodeHeapEntriesTest
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ *                              sun.hotspot.WhiteBox$WhiteBoxPermission
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ *                   -XX:+WhiteBoxAPI -XX:-SegmentedCodeCache
+ *                   GetCodeHeapEntriesTest
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
+ *                   -XX:+WhiteBoxAPI -XX:+SegmentedCodeCache
+ *                   GetCodeHeapEntriesTest
+ * @summary testing of WB::getCodeHeapEntries()
+ */
+public class GetCodeHeapEntriesTest {
+    private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+    private static final int SIZE = 1024;
+    private static final String DUMMY_NAME = "WB::DummyBlob";
+    private static EnumSet<BlobType> SEGMENTED_TYPES
+            = EnumSet.complementOf(EnumSet.of(BlobType.All));
+
+    public static void main(String[] args) {
+        EnumSet<BlobType> blobTypes = BlobType.getAvailable();
+        for (BlobType type : blobTypes) {
+            new GetCodeHeapEntriesTest(type).test();
+        }
+    }
+
+    private final BlobType type;
+    private GetCodeHeapEntriesTest(BlobType type) {
+        this.type = type;
+    }
+
+    private void test() {
+        System.out.printf("type %s%n", type);
+        long addr = WHITE_BOX.allocateCodeBlob(SIZE, type.id);
+        Asserts.assertNE(0, addr, "allocation failed");
+        CodeBlob[] blobs = CodeBlob.getCodeBlobs(type);
+        Asserts.assertNotNull(blobs);
+        CodeBlob blob = Arrays.stream(blobs)
+                              .filter(GetCodeHeapEntriesTest::filter)
+                              .findAny()
+                              .get();
+        Asserts.assertNotNull(blob);
+        Asserts.assertEQ(blob.code_blob_type, type);
+        Asserts.assertGTE(blob.size, SIZE);
+
+        WHITE_BOX.freeCodeBlob(addr);
+        blobs = CodeBlob.getCodeBlobs(type);
+        long count = Arrays.stream(blobs)
+                           .filter(GetCodeHeapEntriesTest::filter)
+                           .count();
+        Asserts.assertEQ(0L, count);
+    }
+
+    private static boolean filter(CodeBlob blob) {
+        if (blob == null) {
+            return false;
+        }
+        return DUMMY_NAME.equals(blob.name);
+    }
+}