Mercurial > hg > truffle
annotate test/compiler/5091921/Test6905845.java @ 9010:08a16c26907f
MX_TESTFILE environment variable can be used to specify (and preserve) the test list file used by 'mx unittest'.
This is useful when wanting to run the command under gdb.
| author | Doug Simon <doug.simon@oracle.com> |
|---|---|
| date | Thu, 11 Apr 2013 21:40:52 +0200 |
| parents | 514efad5e81a |
| children |
| rev | line source |
|---|---|
| 3345 | 1 /* |
|
8077
514efad5e81a
8008180: Several tests in compiler/5091921 need more time to run
drchase
parents:
3345
diff
changeset
|
2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved. |
| 3345 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
| 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 * | |
| 23 */ | |
| 24 | |
| 25 /** | |
| 26 * @test | |
| 27 * @bug 6905845 | |
| 28 * @summary Server VM improperly optimizing away loop. | |
| 29 * | |
|
8077
514efad5e81a
8008180: Several tests in compiler/5091921 need more time to run
drchase
parents:
3345
diff
changeset
|
30 * @run main/timeout=480 Test6905845 |
| 3345 | 31 */ |
| 32 | |
| 33 public class Test6905845 { | |
| 34 | |
| 35 public static void main(String[] args){ | |
| 36 for (int asdf = 0; asdf < 5; asdf++){ | |
| 37 //test block | |
| 38 { | |
| 39 StringBuilder strBuf1 = new StringBuilder(65); | |
| 40 long start = System.currentTimeMillis(); | |
| 41 int count = 0; | |
| 42 | |
| 43 for (int i = Integer.MIN_VALUE; i < (Integer.MAX_VALUE - 80); i += 79){ | |
| 44 strBuf1.append(i); | |
| 45 count++; | |
| 46 strBuf1.delete(0, 65); | |
| 47 } | |
| 48 | |
| 49 System.out.println(count); | |
| 50 if (count != 54366674) { | |
| 51 System.out.println("wrong count: " + count +", should be 54366674"); | |
| 52 System.exit(97); | |
| 53 } | |
| 54 } | |
| 55 //test block | |
| 56 { | |
| 57 StringBuilder strBuf1 = new StringBuilder(65); | |
| 58 long start = System.currentTimeMillis(); | |
| 59 int count = 0; | |
| 60 | |
| 61 for (int i = Integer.MIN_VALUE; i < (Integer.MAX_VALUE - 80); i += 79){ | |
| 62 strBuf1.append(i); | |
| 63 count++; | |
| 64 strBuf1.delete(0, 65); | |
| 65 } | |
| 66 | |
| 67 System.out.println(count); | |
| 68 if (count != 54366674) { | |
| 69 System.out.println("wrong count: " + count +", should be 54366674"); | |
| 70 System.exit(97); | |
| 71 } | |
| 72 } | |
| 73 } | |
| 74 } | |
| 75 } | |
| 76 |