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8003280: Add lambda tests

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Turn on lambda expression, method reference and default method support

Reviewed-by: jjg
This commit is contained in:
Maurizio Cimadamore 2012-11-17 19:01:03 +00:00
parent c39f1d99b4
commit a494f0ab86
451 changed files with 15433 additions and 488 deletions
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63
langtools/test/tools/javac/lambda/LambdaConv16.java Normal file
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/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8003280
* @summary Add lambda tests
* SAM conversion and raw types in argument/return types
* @author Maurizio Cimadamore
* @run main LambdaConv16
*/
import java.util.*;
public class LambdaConv16 {
static int assertionCount = 0;
static void assertTrue(boolean cond) {
assertionCount++;
if (!cond)
throw new AssertionError();
}
interface A {
Iterable m(List<String> ls);
}
interface B {
Iterable<String> m(List l);
}
interface AB extends A, B {} //SAM type ([List], Iterable<String>, {})
static void test(AB ab, List l) { ab.m(l); }
public static void main(String[] args) {
AB ab = (List list) -> { assertTrue(true); return new ArrayList<String>(); };
ab.m(null);
test((List list) -> { assertTrue(true); return new ArrayList<String>(); }, null);
assertTrue(assertionCount == 2);
}
}