Mercurial > hg > truffle
annotate test/compiler/5091921/Test6992759.java @ 8077:514efad5e81a
8008180: Several tests in compiler/5091921 need more time to run
Summary: Added an explicit timeouts.
Reviewed-by: kvn, twisti
| author | drchase |
|---|---|
| date | Mon, 18 Feb 2013 14:29:16 -0800 |
| parents | bad7ecd0b6ed |
| 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 6992759 | |
| 28 * @summary Bad code generated for integer <= comparison, fails for Integer.MAX_VALUE | |
| 29 * | |
|
8077
514efad5e81a
8008180: Several tests in compiler/5091921 need more time to run
drchase
parents:
3345
diff
changeset
|
30 * @run main/timeout=240 Test6992759 |
| 3345 | 31 */ |
| 32 | |
| 33 public class Test6992759 { | |
| 34 | |
| 35 static final int N_TESTS = 1000000000; | |
| 36 | |
| 37 public static void main(String[] args) throws Exception { | |
| 38 | |
| 39 /* | |
| 40 * If MAX_VALUE is changed to MAX_VALUE - 1 below, the test passes | |
| 41 * because (apparently) bad code is only generated when comparing | |
| 42 * <= MAX_VALUE in the doTest method. | |
| 43 */ | |
| 44 Test6992759 test = new Test6992759(); | |
| 45 for (int i = 0; i < N_TESTS; i += 1) { | |
| 46 test.doTest(10, Integer.MAX_VALUE, i); | |
| 47 //test.doTest(10, Integer.MAX_VALUE - 1, i); | |
| 48 } | |
| 49 System.out.println("No failure"); | |
| 50 } | |
| 51 | |
| 52 void doTest(int expected, int max, int i) { | |
| 53 int counted; | |
| 54 for (counted = 0; | |
| 55 (counted <= max) && (counted < expected); | |
| 56 counted += 1) { | |
| 57 } | |
| 58 if (counted != expected) { | |
| 59 throw new RuntimeException("Failed test iteration=" + i + | |
| 60 " max=" + max + | |
| 61 " counted=" + counted + | |
| 62 " expected=" + expected); | |
| 63 } | |
| 64 } | |
| 65 } | |
| 66 |