Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/lambda/LambdaInnerTypeVarSerialize.java@cd7340a84bb8 (annotated)
test/tools/javac/lambda/LambdaInnerTypeVarSerialize.java
Thu, 21 Feb 2013 14:43:51 -0800
- author
- rfield
- date
- Thu, 21 Feb 2013 14:43:51 -0800
- changeset 1601
- cd7340a84bb8
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
8008405: Now that metafactory is in place, add javac lambda serialization tests
Summary: Tests part of original langtools serialization review.
Reviewed-by: mcimadamore
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 4 | * |
| aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 7 | * published by the Free Software Foundation. |
| aoqi@0 | 8 | * |
| aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 13 | * accompanied this code). |
| aoqi@0 | 14 | * |
| aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
| aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@0 | 18 | * |
| aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 21 | * questions. |
| aoqi@0 | 22 | */ |
| aoqi@0 | 23 | |
| aoqi@0 | 24 | /* |
| aoqi@0 | 25 | * @test |
| aoqi@0 | 26 | * @bug 8005653 |
| aoqi@0 | 27 | * @summary A serialized lambda containing an inner class referencing an external type var |
| aoqi@0 | 28 | * @author Robert Field |
| aoqi@0 | 29 | * @run main LambdaInnerTypeVarSerialize |
| aoqi@0 | 30 | */ |
| aoqi@0 | 31 | |
| aoqi@0 | 32 | import java.io.Serializable; |
| aoqi@0 | 33 | |
| aoqi@0 | 34 | public class LambdaInnerTypeVarSerialize { |
| aoqi@0 | 35 | |
| aoqi@0 | 36 | static int assertionCount = 0; |
| aoqi@0 | 37 | |
| aoqi@0 | 38 | static void assertTrue(boolean cond) { |
| aoqi@0 | 39 | assertionCount++; |
| aoqi@0 | 40 | if (!cond) |
| aoqi@0 | 41 | throw new AssertionError(); |
| aoqi@0 | 42 | } |
| aoqi@0 | 43 | |
| aoqi@0 | 44 | interface I extends Serializable { |
| aoqi@0 | 45 | C doit(); |
| aoqi@0 | 46 | } |
| aoqi@0 | 47 | |
| aoqi@0 | 48 | abstract class C { |
| aoqi@0 | 49 | abstract Object it(); |
| aoqi@0 | 50 | } |
| aoqi@0 | 51 | |
| aoqi@0 | 52 | class TV { |
| aoqi@0 | 53 | C go() { |
| aoqi@0 | 54 | return foo("Frump").doit(); |
| aoqi@0 | 55 | } |
| aoqi@0 | 56 | |
| aoqi@0 | 57 | <RRRRR> I foo(RRRRR r) { |
| aoqi@0 | 58 | return () -> new C() { |
| aoqi@0 | 59 | RRRRR xxxxx = r; |
| aoqi@0 | 60 | @Override |
| aoqi@0 | 61 | Object it() { return xxxxx; }; |
| aoqi@0 | 62 | }; |
| aoqi@0 | 63 | } |
| aoqi@0 | 64 | } |
| aoqi@0 | 65 | |
| aoqi@0 | 66 | void test1() { |
| aoqi@0 | 67 | assertTrue(new TV().go().it().equals("Frump")); |
| aoqi@0 | 68 | } |
| aoqi@0 | 69 | |
| aoqi@0 | 70 | public static void main(String[] args) { |
| aoqi@0 | 71 | LambdaInnerTypeVarSerialize t = new LambdaInnerTypeVarSerialize(); |
| aoqi@0 | 72 | t.test1(); |
| aoqi@0 | 73 | assertTrue(assertionCount == 1); |
| aoqi@0 | 74 | } |
| aoqi@0 | 75 | } |
