--- /dev/null	2017-01-22 10:16:57.869617664 -0800
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/TestSHASubstitutions.java	2017-02-15 16:59:30.496983341 -0800
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2016, 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.
+ */
+package org.graalvm.compiler.hotspot.test;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
+
+import org.junit.Test;
+import org.junit.internal.AssumptionViolatedException;
+
+import org.graalvm.compiler.api.test.Graal;
+import org.graalvm.compiler.hotspot.GraalHotSpotVMConfig;
+import org.graalvm.compiler.hotspot.HotSpotGraalRuntimeProvider;
+import org.graalvm.compiler.hotspot.replacements.SHA2Substitutions;
+import org.graalvm.compiler.hotspot.replacements.SHA5Substitutions;
+import org.graalvm.compiler.hotspot.replacements.SHASubstitutions;
+import org.graalvm.compiler.runtime.RuntimeProvider;
+
+import jdk.vm.ci.code.InstalledCode;
+import jdk.vm.ci.meta.ResolvedJavaMethod;
+
+/**
+ * Exercise the execution of the SHA digest substitutions.
+ */
+public class TestSHASubstitutions extends HotSpotGraalCompilerTest {
+
+    public byte[] testDigest(String name, byte[] data) throws NoSuchAlgorithmException {
+        MessageDigest digest;
+        try {
+            digest = MessageDigest.getInstance(name, "SUN");
+            digest.update(data);
+            return digest.digest();
+        } catch (NoSuchProviderException e) {
+            return null;
+        }
+    }
+
+    byte[] getData() {
+        byte[] data = new byte[1024 * 16];
+        for (int i = 0; i < data.length; i++) {
+            data[i] = (byte) i;
+        }
+        return data;
+    }
+
+    GraalHotSpotVMConfig getConfig() {
+        HotSpotGraalRuntimeProvider rt = (HotSpotGraalRuntimeProvider) Graal.getRequiredCapability(RuntimeProvider.class);
+        return rt.getVMConfig();
+    }
+
+    @Test
+    public void testSha1() {
+        if (getConfig().useSHA1Intrinsics()) {
+            testWithInstalledIntrinsic("sun.security.provider.SHA", SHASubstitutions.implCompressName, "testDigest", "SHA-1", getData());
+        }
+    }
+
+    void testWithInstalledIntrinsic(String className, String methodName, String testSnippetName, Object... args) {
+        Class<?> c;
+        try {
+            c = Class.forName(className);
+        } catch (ClassNotFoundException e) {
+            // It's ok to not find the class - a different security provider
+            // may have been installed
+            return;
+        }
+        InstalledCode code = null;
+        try {
+            ResolvedJavaMethod method = getResolvedJavaMethod(testSnippetName);
+            Object receiver = method.isStatic() ? null : this;
+            Result expect = executeExpected(method, receiver, args);
+            code = compileAndInstallSubstitution(c, methodName);
+            assertTrue("Failed to install " + methodName, code != null);
+            testAgainstExpected(method, expect, receiver, args);
+        } catch (AssumptionViolatedException e) {
+            // Suppress so that subsequent calls to this method within the
+            // same Junit @Test annotated method can proceed.
+        }
+        if (code != null) {
+            code.invalidate();
+        }
+    }
+
+    @Test
+    public void testSha256() {
+        if (getConfig().useSHA256Intrinsics()) {
+            testWithInstalledIntrinsic("sun.security.provider.SHA2", SHA2Substitutions.implCompressName, "testDigest", "SHA-256", getData());
+        }
+    }
+
+    @Test
+    public void testSha512() {
+        if (getConfig().useSHA512Intrinsics()) {
+            testWithInstalledIntrinsic("sun.security.provider.SHA5", SHA5Substitutions.implCompressName, "testDigest", "SHA-512", getData());
+        }
+    }
+
+}