1 /*
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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
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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20  * or visit www.oracle.com if you need additional information or have any
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22  */
23 
24 /*
25  * @test
26  * @bug 8159635
27  * @summary Test setting compiler options
28  * @build KullaTesting TestingInputStream
29  * @run testng CompilerOptionsTest
30  */
31 
32 import javax.tools.Diagnostic;
33 import org.testng.annotations.Test;
34 import org.testng.annotations.BeforeMethod;
35 import static jdk.jshell.Snippet.Status.VALID;
36 
37 @Test
38 public class CompilerOptionsTest extends KullaTesting {
39 
40     @BeforeMethod
41     @Override
setUp()42     public void setUp() {
43         setUp(b -> b.compilerOptions("-source", "7", "-Xlint:cast,-options"));
44     }
45 
testLint()46     public void testLint() {
47         assertDeclareWarn1("String s = (String)\"hello\";",
48                 new ExpectedDiagnostic("compiler.warn.redundant.cast", 11, 26, 11, -1, -1, Diagnostic.Kind.WARNING));
49     }
50 
testSourceVersion()51     public void testSourceVersion() {
52         assertEval("import java.util.function.*;", added(VALID));
53         assertDeclareFail("Function<Integer,Integer> f = x -> x*2;",
54                 new ExpectedDiagnostic("compiler.err.feature.not.supported.in.source.plural", 32, 32, 32, -1, -1, Diagnostic.Kind.ERROR));
55     }
56 }
57