Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/TryWithResources/TwrSuppression.java
test/tools/javac/TryWithResources/TwrSuppression.java
- changeset 622
- 38e2c23309f1
- child 745
- 4328728e0409
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| 621:077eb94c912d | 622:38e2c23309f1 |
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| 1 /* | |
| 2 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. | |
| 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 * @test | |
| 26 * @bug 6971877 | |
| 27 * @author Joseph D. Darcy | |
| 28 * @summary Verify a primary exception suppresses all throwables | |
| 29 */ | |
| 30 | |
| 31 public class TwrSuppression implements AutoCloseable { | |
| 32 public static void main(String... args) throws Throwable { | |
| 33 try { | |
| 34 try (TwrSuppression r1 = new TwrSuppression(false); | |
| 35 TwrSuppression r2 = new TwrSuppression(true)) { | |
| 36 throw new RuntimeException(); | |
| 37 } | |
| 38 } catch(RuntimeException e) { | |
| 39 Throwable[] suppressedExceptions = e.getSuppressedExceptions(); | |
| 40 int length = suppressedExceptions.length; | |
| 41 if (length != 2) | |
| 42 throw new RuntimeException("Unexpected length " + length); | |
| 43 | |
| 44 if (suppressedExceptions[0].getClass() != Error.class || | |
| 45 suppressedExceptions[1].getClass() != Exception.class) { | |
| 46 System.err.println("Unexpected suppressed types!"); | |
| 47 e.printStackTrace(); | |
| 48 throw new RuntimeException(e); | |
| 49 } | |
| 50 } | |
| 51 } | |
| 52 | |
| 53 private boolean throwError; | |
| 54 | |
| 55 private TwrSuppression(boolean throwError) { | |
| 56 this.throwError = throwError; | |
| 57 } | |
| 58 | |
| 59 @Override | |
| 60 public void close() throws Exception { | |
| 61 if (throwError) { | |
| 62 throw new Error(); | |
| 63 } else { | |
| 64 throw new Exception(); | |
| 65 } | |
| 66 } | |
| 67 } |
