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/*
* Copyright (c) 2015, 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.
*/
/*
* @test
* @library /test/lib /
* @modules java.base/jdk.internal.misc
* java.management
* @requires vm.cpu.features ~= ".*aes.*" & !vm.graal.enabled
* @build sun.hotspot.WhiteBox
* @run driver ClassFileInstaller sun.hotspot.WhiteBox
* sun.hotspot.WhiteBox$WhiteBoxPermission
* @run main/othervm/timeout=600 -Xbootclasspath/a:.
* -XX:+UnlockDiagnosticVMOptions
* -XX:+WhiteBoxAPI -Xbatch
* compiler.cpuflags.TestAESIntrinsicsOnSupportedConfig
*/
package compiler.cpuflags;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.Platform;
import jdk.test.lib.process.ProcessTools;
import sun.hotspot.WhiteBox;
import static jdk.test.lib.cli.CommandLineOptionTest.*;
public class TestAESIntrinsicsOnSupportedConfig extends AESIntrinsicsBase {
protected void runTestCases() throws Throwable {
testUseAES();
testUseAESUseSSE2();
testUseAESUseVIS2();
testNoUseAES();
testNoUseAESUseSSE2();
testNoUseAESUseVIS2();
testNoUseAESIntrinsic();
}
/**
* Check if value of TieredStopAtLevel flag is greater than specified level.
*
* @param level tiered compilation level to compare with
*/
private boolean isTieredLevelGreaterThan(int level) {
Long val = WhiteBox.getWhiteBox().getIntxVMFlag("TieredStopAtLevel");
return (val != null && val > level);
}
/**
* 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() && !Platform.isEmulatedClient() && isTieredLevelGreaterThan(3)) {
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().runTestCases();
}
}
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