200 lines
8.5 KiB
Java
200 lines
8.5 KiB
Java
/*
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* Copyright (c) 2015, 2022, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @library /test/lib /
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* @modules java.base/jdk.internal.misc
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* java.management
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* @requires vm.cpu.features ~= ".*aes.*" & !vm.graal.enabled
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* @build jdk.test.whitebox.WhiteBox
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* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
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* @run main/othervm/timeout=600 -Xbootclasspath/a:.
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* -XX:+UnlockDiagnosticVMOptions
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* -XX:+WhiteBoxAPI -Xbatch
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* compiler.cpuflags.TestAESIntrinsicsOnSupportedConfig
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*/
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package compiler.cpuflags;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.Platform;
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import jdk.test.lib.process.ProcessTools;
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import jdk.test.whitebox.WhiteBox;
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import static jdk.test.lib.cli.CommandLineOptionTest.*;
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public class TestAESIntrinsicsOnSupportedConfig extends AESIntrinsicsBase {
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protected void runTestCases() throws Throwable {
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testUseAES();
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testUseAESUseSSE2();
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testNoUseAES();
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testNoUseAESUseSSE2();
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testNoUseAESIntrinsic();
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}
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/**
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* Check if value of TieredStopAtLevel flag is greater than specified level.
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*
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* @param level tiered compilation level to compare with
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*/
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private boolean isTieredLevelGreaterThan(int level) {
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Long val = WhiteBox.getWhiteBox().getIntxVMFlag("TieredStopAtLevel");
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return (val != null && val > level);
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}
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/**
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* Test checks following situation: <br/>
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* UseAES flag is set to true, TestAESMain is executed <br/>
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* Expected result: UseAESIntrinsics flag is set to true <br/>
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* If vm type is server then output should contain intrinsics usage <br/>
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*
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* @throws Throwable
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*/
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private void testUseAES() throws Throwable {
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OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJava(
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prepareArguments(prepareBooleanFlag(AESIntrinsicsBase
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.USE_AES, true)));
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final String errorMessage = "Case testUseAES failed";
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if (Platform.isServer() && !Platform.isEmulatedClient() && isTieredLevelGreaterThan(3)) {
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verifyOutput(new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,
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AESIntrinsicsBase.AES_INTRINSIC}, null, errorMessage,
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outputAnalyzer);
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} else {
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verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,
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AESIntrinsicsBase.AES_INTRINSIC}, errorMessage,
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outputAnalyzer);
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}
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verifyOptionValue(AESIntrinsicsBase.USE_AES, "true", errorMessage,
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outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "true",
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errorMessage, outputAnalyzer);
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}
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/**
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* Test checks following situation: <br/>
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* UseAES flag is set to true, UseSSE flag is set to 2,
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* Platform should support UseSSE (x86 or x64) <br/>
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* TestAESMain is executed <br/>
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* Expected result: UseAESIntrinsics flag is set to false <br/>
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* Output shouldn't contain intrinsics usage <br/>
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*
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* @throws Throwable
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*/
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private void testUseAESUseSSE2() throws Throwable {
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if (Platform.isX86() || Platform.isX64()) {
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OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJava(
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prepareArguments(prepareBooleanFlag(AESIntrinsicsBase
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.USE_AES_INTRINSICS, true),
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prepareNumericFlag(AESIntrinsicsBase.USE_SSE, 2)));
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final String errorMessage = "Case testUseAESUseSSE2 failed";
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verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,
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AESIntrinsicsBase.AES_INTRINSIC},
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errorMessage, outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES, "true", errorMessage,
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outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",
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errorMessage, outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_SSE, "2", errorMessage,
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outputAnalyzer);
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}
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}
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/**
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* Test checks following situation: <br/>
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* UseAES flag is set to false, UseSSE flag is set to 2,
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* Platform should support UseSSE (x86 or x64) <br/>
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* TestAESMain is executed <br/>
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* Expected result: UseAESIntrinsics flag is set to false <br/>
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* Output shouldn't contain intrinsics usage <br/>
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*
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* @throws Throwable
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*/
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private void testNoUseAESUseSSE2() throws Throwable {
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if (Platform.isX86() || Platform.isX64()) {
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OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJava(
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prepareArguments(prepareBooleanFlag(AESIntrinsicsBase
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.USE_AES, false),
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prepareNumericFlag(AESIntrinsicsBase.USE_SSE, 2)));
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final String errorMessage = "Case testNoUseAESUseSSE2 failed";
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verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,
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AESIntrinsicsBase.AES_INTRINSIC},
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errorMessage, outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES, "false", errorMessage,
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outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",
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errorMessage, outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_SSE, "2", errorMessage,
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outputAnalyzer);
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}
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}
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/**
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* Test checks following situation: <br/>
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* UseAES flag is set to false, TestAESMain is executed <br/>
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* Expected result: UseAESIntrinsics flag is set to false <br/>
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* Output shouldn't contain intrinsics usage <br/>
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*
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* @throws Throwable
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*/
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private void testNoUseAES() throws Throwable {
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OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJava(
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prepareArguments(prepareBooleanFlag(AESIntrinsicsBase
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.USE_AES, false)));
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final String errorMessage = "Case testNoUseAES failed";
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verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,
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AESIntrinsicsBase.AES_INTRINSIC},
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errorMessage, outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES, "false", errorMessage,
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outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",
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errorMessage, outputAnalyzer);
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}
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/**
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* Test checks following situation: <br/>
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* UseAESIntrinsics flag is set to false, TestAESMain is executed <br/>
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* Expected result: UseAES flag is set to true <br/>
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* Output shouldn't contain intrinsics usage <br/>
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*
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* @throws Throwable
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*/
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private void testNoUseAESIntrinsic() throws Throwable {
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OutputAnalyzer outputAnalyzer = ProcessTools.executeTestJava(
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prepareArguments(prepareBooleanFlag(AESIntrinsicsBase
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.USE_AES_INTRINSICS, false)));
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final String errorMessage = "Case testNoUseAESIntrinsic failed";
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verifyOutput(null, new String[]{AESIntrinsicsBase.CIPHER_INTRINSIC,
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AESIntrinsicsBase.AES_INTRINSIC}, errorMessage,
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outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES, "true", errorMessage,
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outputAnalyzer);
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verifyOptionValue(AESIntrinsicsBase.USE_AES_INTRINSICS, "false",
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errorMessage, outputAnalyzer);
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}
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public static void main(String args[]) throws Throwable {
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new TestAESIntrinsicsOnSupportedConfig().runTestCases();
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}
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}
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