| /* |
| * Copyright (c) 2016, 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 8159635 |
| * @summary Test setting compiler options |
| * @build KullaTesting TestingInputStream |
| * @run testng CompilerOptionsTest |
| */ |
| |
| import javax.tools.Diagnostic; |
| import org.testng.annotations.Test; |
| import org.testng.annotations.BeforeMethod; |
| import static jdk.jshell.Snippet.Status.VALID; |
| |
| @Test |
| public class CompilerOptionsTest extends KullaTesting { |
| |
| @BeforeMethod |
| @Override |
| public void setUp() { |
| setUp(b -> b.compilerOptions("-source", "7", "-Xlint:cast")); |
| } |
| |
| public void testLint() { |
| assertDeclareWarn1("String s = (String)\"hello\";", |
| new ExpectedDiagnostic("compiler.warn.redundant.cast", 11, 26, 11, -1, -1, Diagnostic.Kind.WARNING)); |
| } |
| |
| public void testSourceVersion() { |
| assertEval("import java.util.function.*;", added(VALID)); |
| assertDeclareFail("Function<Integer,Integer> f = x -> x*2;", |
| new ExpectedDiagnostic("compiler.err.lambda.not.supported.in.source", 32, 32, 32, -1, -1, Diagnostic.Kind.ERROR)); |
| } |
| } |