/*

 * Copyright (c) 2015, 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 jdk.test.lib.OutputAnalyzer;

import jdk.test.lib.Platform;

import jdk.test.lib.ProcessTools;

/*

 * @test

 * @library /testlibrary /../../test/lib /compiler/whitebox

 *          /compiler/testlibrary /compiler/codegen/7184394

 * @modules java.base/sun.misc

 *          java.management

 * @build TestAESIntrinsicsOnSupportedConfig TestAESMain

 * @run main ClassFileInstaller sun.hotspot.WhiteBox

 *                  sun.hotspot.WhiteBox$WhiteBoxPermission

 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions

 *                   -XX:+WhiteBoxAPI -Xbatch

 *                   TestAESIntrinsicsOnSupportedConfig

 */

public class TestAESIntrinsicsOnSupportedConfig extends AESIntrinsicsBase {

    /**

     * Constructs new TestAESIntrinsicsOnSupportedConfig that will be executed

     * only if AESSupportPredicate returns true

     */

    private TestAESIntrinsicsOnSupportedConfig() {

        super(AESIntrinsicsBase.AES_SUPPORTED_PREDICATE);

    }

    @Override

    protected void runTestCases() throws Throwable {

        testUseAES();

        testUseAESUseSSE2();

        testUseAESUseVIS2();

        testNoUseAES();

        testNoUseAESUseSSE2();

        testNoUseAESUseVIS2();

        testNoUseAESIntrinsic();

    }

    /**

     * Test checks following situation: <br/>

     * UseAES flag is set to true, TestAESMain is executed <br/>

     * Expected result: UseAESIntrinsics flag is set to true <br/>

     * If vm type is server then output should contain intrinsics usage <br/>

     *

     * @throws Throwable

     */

    private void testUseAES() throws Throwable {

        OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(

                prepareArguments(prepareBooleanFlag(AESIntrinsicsBase

                        .USE_AES, true)));

        final String errorMessage = "Case testUseAES failed";

        if (Platform.isServer()) {

            verifyOutput(new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,

                    AESIntrinsicsBase.AES_INTRINSIC}, null, errorMessage,

                    outputAnalyzer);

        } else {

            verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,

                    AESIntrinsicsBase.AES_INTRINSIC}, errorMessage,

                    outputAnalyzer);

        }

        verifyOptionValue(AESIntrinsicsBase.USE_AES, "true", errorMessage,

                outputAnalyzer);

        verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "true",

                errorMessage, outputAnalyzer);

    }

    /**

     * Test checks following situation: <br/>

     * UseAES flag is set to true, UseSSE flag is set to 2,

     * Platform should support UseSSE (x86 or x64) <br/>

     * TestAESMain is executed <br/>

     * Expected result: UseAESIntrinsics flag is set to false <br/>

     * Output shouldn't contain intrinsics usage <br/>

     *

     * @throws Throwable

     */

    private void testUseAESUseSSE2() throws Throwable {

        if (Platform.isX86() || Platform.isX64()) {

            OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(

                    prepareArguments(prepareBooleanFlag(AESIntrinsicsBase

                                    .USE_AES_INTRINSICS, true),

                            prepareNumericFlag(AESIntrinsicsBase.USE_SSE, 2)));

            final String errorMessage = "Case testUseAESUseSSE2 failed";

            verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,

                            AESIntrinsicsBase.AES_INTRINSIC},

                    errorMessage, outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_AES, "true", errorMessage,

                    outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",

                    errorMessage, outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_SSE, "2", errorMessage,

                    outputAnalyzer);

        }

    }

    /**

     * Test checks following situation: <br/>

     * UseAES flag is set to false, UseSSE flag is set to 2,

     * Platform should support UseSSE (x86 or x64) <br/>

     * TestAESMain is executed <br/>

     * Expected result: UseAESIntrinsics flag is set to false <br/>

     * Output shouldn't contain intrinsics usage <br/>

     *

     * @throws Throwable

     */

    private void testNoUseAESUseSSE2() throws Throwable {

        if (Platform.isX86() || Platform.isX64()) {

            OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(

                    prepareArguments(prepareBooleanFlag(AESIntrinsicsBase

                                    .USE_AES, false),

                            prepareNumericFlag(AESIntrinsicsBase.USE_SSE, 2)));

            final String errorMessage = "Case testNoUseAESUseSSE2 failed";

            verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,

                            AESIntrinsicsBase.AES_INTRINSIC},

                    errorMessage, outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_AES, "false", errorMessage,

                    outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",

                    errorMessage, outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_SSE, "2", errorMessage,

                    outputAnalyzer);

        }

    }

    /**

     * Test checks following situation: <br/>

     * UseAES flag is set to true, UseVIS flag is set to 2,

     * Platform should support UseVIS (sparc) <br/>

     * TestAESMain is executed <br/>

     * Expected result: UseAESIntrinsics flag is set to false <br/>

     * Output shouldn't contain intrinsics usage <br/>

     *

     * @throws Throwable

     */

    private void testUseAESUseVIS2() throws Throwable {

        if (Platform.isSparc()) {

            OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(

                    prepareArguments(prepareBooleanFlag(AESIntrinsicsBase

                                    .USE_AES_INTRINSICS, true),

                            prepareNumericFlag(AESIntrinsicsBase.USE_VIS, 2)));

            final String errorMessage = "Case testUseAESUseVIS2 failed";

            verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,

                            AESIntrinsicsBase.AES_INTRINSIC},

                    errorMessage, outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_AES, "true", errorMessage,

                    outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",

                    errorMessage, outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_VIS, "2", errorMessage,

                    outputAnalyzer);

        }

    }

    /**

     * Test checks following situation: <br/>

     * UseAES flag is set to false, UseVIS flag is set to 2,

     * Platform should support UseVIS (sparc) <br/>

     * TestAESMain is executed <br/>

     * Expected result: UseAESIntrinsics flag is set to false <br/>

     * Output shouldn't contain intrinsics usage <br/>

     *

     * @throws Throwable

     */

    private void testNoUseAESUseVIS2() throws Throwable {

        if (Platform.isSparc()) {

            OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(

                    prepareArguments(prepareBooleanFlag(AESIntrinsicsBase

                                    .USE_AES, false),

                            prepareNumericFlag(AESIntrinsicsBase.USE_VIS, 2)));

            final String errorMessage = "Case testNoUseAESUseVIS2 failed";

            verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,

                            AESIntrinsicsBase.AES_INTRINSIC},

                    errorMessage, outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_AES, "false", errorMessage,

                    outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",

                    errorMessage, outputAnalyzer);

            verifyOptionValue(AESIntrinsicsBase.USE_VIS, "2", errorMessage,

                    outputAnalyzer);

        }

    }

    /**

     * Test checks following situation: <br/>

     * UseAES flag is set to false, TestAESMain is executed <br/>

     * Expected result: UseAESIntrinsics flag is set to false <br/>

     * Output shouldn't contain intrinsics usage <br/>

     *

     * @throws Throwable

     */

    private void testNoUseAES() throws Throwable {

        OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(

                prepareArguments(prepareBooleanFlag(AESIntrinsicsBase

                        .USE_AES, false)));

        final String errorMessage = "Case testNoUseAES failed";

        verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,

                        AESIntrinsicsBase.AES_INTRINSIC},

                errorMessage, outputAnalyzer);

        verifyOptionValue(AESIntrinsicsBase.USE_AES, "false", errorMessage,

                outputAnalyzer);

        verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",

                errorMessage, outputAnalyzer);

    }

    /**

     * Test checks following situation: <br/>

     * UseAESIntrinsics flag is set to false, TestAESMain is executed <br/>

     * Expected result: UseAES flag is set to true <br/>

     * Output shouldn't contain intrinsics usage <br/>

     *

     * @throws Throwable

     */

    private void testNoUseAESIntrinsic() throws Throwable {

        OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJvm(

                prepareArguments(prepareBooleanFlag(AESIntrinsicsBase

                        .USE_AES_INTRINSICS, false)));

        final String errorMessage = "Case testNoUseAESIntrinsic failed";

        verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,

                        AESIntrinsicsBase.AES_INTRINSIC}, errorMessage,

                outputAnalyzer);

        verifyOptionValue(AESIntrinsicsBase.USE_AES, "true", errorMessage,

                outputAnalyzer);

        verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",

                errorMessage, outputAnalyzer);

    }

    public static void main(String args[]) throws Throwable {

        new TestAESIntrinsicsOnSupportedConfig().test();

    }

}