1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/lambda/LambdaExpr11.java Wed Apr 27 01:34:52 2016 +0800
1.3 @@ -0,0 +1,89 @@
1.4 +/*
1.5 + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + */
1.26 +
1.27 +/*
1.28 + * @test
1.29 + * @bug 8003280
1.30 + * @summary Add lambda tests
1.31 + * check that creating an inner class from a lambda does add a captured this
1.32 + * @run main LambdaExpr11
1.33 + */
1.34 +public class LambdaExpr11 {
1.35 +
1.36 + static int assertionCount = 0;
1.37 +
1.38 + static void assertTrue(boolean cond) {
1.39 + assertionCount++;
1.40 + if (!cond)
1.41 + throw new AssertionError();
1.42 + }
1.43 +
1.44 + class Inner {
1.45 + Inner() { assertTrue(true); }
1.46 + }
1.47 +
1.48 + void test() {
1.49 + Runnable r1 = ()-> { new Inner(); };
1.50 + r1.run();
1.51 + Runnable r2 = ()-> { new Inner() {}; };
1.52 + r2.run();
1.53 + Runnable r3 = ()-> { class SubInner extends Inner {}; new SubInner(); };
1.54 + r3.run();
1.55 + Runnable r4 = ()-> { class SubInner extends Inner {}; new SubInner() {}; };
1.56 + r4.run();
1.57 + new Inner2().test();
1.58 + }
1.59 +
1.60 + class Inner2 {
1.61 + void test() {
1.62 + Runnable r1 = ()-> { new Inner(); };
1.63 + r1.run();
1.64 + Runnable r2 = ()-> { new Inner() {}; };
1.65 + r2.run();
1.66 + Runnable r3 = ()-> { class SubInner extends Inner {}; new SubInner(); };
1.67 + r3.run();
1.68 + Runnable r4 = ()-> { class SubInner extends Inner {}; new SubInner() {}; };
1.69 + r4.run();
1.70 + new Inner3().test();
1.71 + }
1.72 +
1.73 + class Inner3 {
1.74 + void test() {
1.75 + Runnable r1 = ()-> { new Inner(); };
1.76 + r1.run();
1.77 + Runnable r2 = ()-> { new Inner() {}; };
1.78 + r2.run();
1.79 + Runnable r3 = ()-> { class SubInner extends Inner {}; new SubInner(); };
1.80 + r3.run();
1.81 + Runnable r4 = ()-> { class SubInner extends Inner {}; new SubInner() {}; };
1.82 + r4.run();
1.83 + }
1.84 + }
1.85 + }
1.86 +
1.87 + public static void main(String[] args) {
1.88 + new LambdaExpr11().test();
1.89 + assertTrue(assertionCount == 12);
1.90 + }
1.91 +}
1.92 +
