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8336240: Test com/sun/crypto/provider/Cipher/DES/PerformanceTest.java fails with java.lang.ArithmeticException

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Reviewed-by: wetmore
This commit is contained in:
Fernando Guallini 2024-07-26 18:51:12 +00:00 committed by Bradford Wetmore
parent abc4ca5a8c
commit 034297a6bd
3 changed files with 11 additions and 10 deletions
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1
test/jdk/ProblemList.txt
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@ -606,7 +606,6 @@ sun/security/smartcardio/TestExclusive.java 8039280 generic-
sun/security/smartcardio/TestMultiplePresent.java 8039280 generic-all
sun/security/smartcardio/TestPresent.java 8039280 generic-all
sun/security/smartcardio/TestTransmit.java 8039280 generic-all
com/sun/crypto/provider/Cipher/DES/PerformanceTest.java 8039280 generic-all
com/sun/security/auth/callback/TextCallbackHandler/Password.java 8039280 generic-all
com/sun/security/sasl/gsskerb/AuthOnly.java 8039280 generic-all
com/sun/security/sasl/gsskerb/ConfSecurityLayer.java 8039280 generic-all

1
test/jdk/TEST.groups
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@ -621,7 +621,6 @@ jdk_core_manual_no_input = \
jdk_security_manual_no_input = \
:jdk_security_infra \
com/sun/crypto/provider/Cipher/DES/PerformanceTest.java \
com/sun/crypto/provider/Cipher/AEAD/GCMIncrementByte4.java \
com/sun/crypto/provider/Cipher/AEAD/GCMIncrementDirect4.java \
com/sun/security/auth/callback/TextCallbackHandler/Password.java \

19
test/jdk/com/sun/crypto/provider/Cipher/DES/PerformanceTest.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2024, 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
@ -26,11 +26,8 @@
* @bug 0000000
* @summary This test checks performance of various ciphers.
* @author Jan Luehe
* @run main/manual PerformanceTest
*/
import java.security.*;
import java.security.spec.*;
import java.io.*;
import javax.crypto.*;
import javax.crypto.spec.*;
@ -178,14 +175,16 @@ public class PerformanceTest {
long start, end;
cipher.init(Cipher.ENCRYPT_MODE, cipherKey, params);
start = System.currentTimeMillis();
start = getTimeInMicroseconds();
for (int i=0; i<count-1; i++) {
cipher.update(data, 0, data.length);
}
cipher.doFinal(data, 0, data.length);
end = System.currentTimeMillis();
end = getTimeInMicroseconds();
int speed = (int)((data.length * count)/(end - start));
// To avoid dividing by zero in the rare case where end is equal to start
long executionTime = end != start ? end - start : 1L;
int speed = (int) ((data.length * count) / executionTime);
sum += speed;
col.append(speed);
}
@ -198,8 +197,12 @@ public class PerformanceTest {
System.out.println
("=========================================================");
System.out.println
("Algorithm DataSize Rounds Kbytes/sec");
("Algorithm DataSize Rounds Bytes/microsec");
}
private static long getTimeInMicroseconds() {
return System.nanoTime() / 1000;
}
}