1 /* |
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2 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 import jdk.test.lib.ExitCode; |
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25 import jdk.test.lib.Platform; |
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26 import jdk.test.lib.cli.CommandLineOptionTest; |
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27 import jdk.test.lib.cli.predicate.AndPredicate; |
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28 import jdk.test.lib.cli.predicate.NotPredicate; |
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29 import sha.predicate.IntrinsicPredicates; |
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30 |
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31 /** |
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32 * Test case specific to UseSHA*Intrinsics options targeted to SPARC CPUs which |
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33 * don't support required instruction, but support other SHA-related |
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34 * instructions. |
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35 * |
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36 * For example, CPU support sha1 instruction, but don't support sha256 or |
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37 * sha512. |
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38 */ |
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39 public class UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU |
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40 extends SHAOptionsBase.TestCase { |
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41 public UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU( |
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42 String optionName) { |
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43 // execute test case on SPARC CPU that support any sha* instructions, |
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44 // but does not support sha* instruction required by the tested option. |
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45 super(optionName, new AndPredicate(Platform::isSparc, |
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46 new AndPredicate( |
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47 IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE, |
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48 new NotPredicate(SHAOptionsBase.getPredicateForOption( |
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49 optionName))))); |
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50 } |
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51 @Override |
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52 protected void verifyWarnings() throws Throwable { |
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53 String shouldPassMessage = String.format("JVM should start with " |
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54 + "'-XX:+%s' flag, but output should contain warning.", |
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55 optionName); |
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56 // Verify that attempt to enable the tested option will cause a warning |
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57 CommandLineOptionTest.verifySameJVMStartup(new String[] { |
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58 SHAOptionsBase.getWarningForUnsupportedCPU(optionName) |
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59 }, null, shouldPassMessage, shouldPassMessage, ExitCode.OK, |
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60 CommandLineOptionTest.prepareBooleanFlag(optionName, true)); |
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61 } |
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62 } |
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