33 * don't support required instruction, but support other SHA-related
34 * instructions.
35 *
36 * For example, CPU support sha1 instruction, but don't support sha256 or
37 * sha512.
38 */
39 public class UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU
40 extends SHAOptionsBase.TestCase {
41 public UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU(
42 String optionName) {
43 // execute test case on SPARC CPU that support any sha* instructions,
44 // but does not support sha* instruction required by the tested option.
45 super(optionName, new AndPredicate(Platform::isSparc,
46 new AndPredicate(
47 IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE,
48 new NotPredicate(SHAOptionsBase.getPredicateForOption(
49 optionName)))));
50 }
51 @Override
52 protected void verifyWarnings() throws Throwable {
53 // Verify that attempt to enable the tested option will cause a warning.
54 CommandLineOptionTest.verifySameJVMStartup(new String[] {
55 SHAOptionsBase.getWarningForUnsupportedCPU(optionName)
56 }, null, ExitCode.OK,
57 CommandLineOptionTest.prepareBooleanFlag(optionName, true));
58 }
59 }
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33 * don't support required instruction, but support other SHA-related
34 * instructions.
35 *
36 * For example, CPU support sha1 instruction, but don't support sha256 or
37 * sha512.
38 */
39 public class UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU
40 extends SHAOptionsBase.TestCase {
41 public UseSHAIntrinsicsSpecificTestCaseForUnsupportedSparcCPU(
42 String optionName) {
43 // execute test case on SPARC CPU that support any sha* instructions,
44 // but does not support sha* instruction required by the tested option.
45 super(optionName, new AndPredicate(Platform::isSparc,
46 new AndPredicate(
47 IntrinsicPredicates.ANY_SHA_INSTRUCTION_AVAILABLE,
48 new NotPredicate(SHAOptionsBase.getPredicateForOption(
49 optionName)))));
50 }
51 @Override
52 protected void verifyWarnings() throws Throwable {
53 String shouldPassMessage = String.format("JVM should start with "
54 + "'-XX:+%s' flag, but output should contain warning.",
55 optionName);
56 // Verify that attempt to enable the tested option will cause a warning
57 CommandLineOptionTest.verifySameJVMStartup(new String[] {
58 SHAOptionsBase.getWarningForUnsupportedCPU(optionName)
59 }, null, shouldPassMessage, shouldPassMessage, ExitCode.OK,
60 CommandLineOptionTest.prepareBooleanFlag(optionName, true));
61 }
62 }
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