diff -r 4ebc2e2fb97c -r 71c04702a3d5 test/langtools/jdk/jshell/RejectedFailedTest.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/langtools/jdk/jshell/RejectedFailedTest.java Tue Sep 12 19:03:39 2017 +0200 @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2015, 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 8080352 + * @summary Tests for hard errors, like syntax errors + * @build KullaTesting + * @run testng RejectedFailedTest + */ + +import java.util.List; + +import jdk.jshell.Snippet.SubKind; +import org.testng.annotations.Test; + +import jdk.jshell.Diag; +import jdk.jshell.Snippet; +import jdk.jshell.Snippet.Kind; +import jdk.jshell.Snippet.Status; + +import jdk.jshell.SnippetEvent; +import static java.util.stream.Collectors.toList; +import static org.testng.Assert.assertEquals; +import static org.testng.Assert.assertTrue; + +@Test +public class RejectedFailedTest extends KullaTesting { + + private String bad(String input, Kind kind, String prevId) { + List events = assertEvalFail(input); + assertEquals(events.size(), 1, "Expected one event, got: " + events.size()); + SnippetEvent e = events.get(0); + List diagnostics = getState().diagnostics(e.snippet()).collect(toList()); + assertTrue(diagnostics.size() > 0, "Expected diagnostics, got none"); + assertEquals(e.exception(), null, "Expected exception to be null."); + assertEquals(e.value(), null, "Expected value to be null."); + + Snippet key = e.snippet(); + assertTrue(key != null, "key must be non-null, but was null."); + assertEquals(key.kind(), kind, "Expected kind: " + kind + ", got: " + key.kind()); + SubKind expectedSubKind = kind == Kind.ERRONEOUS ? SubKind.UNKNOWN_SUBKIND : SubKind.METHOD_SUBKIND; + assertEquals(key.subKind(), expectedSubKind, "SubKind: "); + assertTrue(key.id().compareTo(prevId) > 0, "Current id: " + key.id() + ", previous: " + prevId); + assertEquals(getState().diagnostics(key).collect(toList()), diagnostics, "Expected retrieved diagnostics to match, but didn't."); + assertEquals(key.source(), input, "Expected retrieved source: " + + key.source() + " to match input: " + input); + assertEquals(getState().status(key), Status.REJECTED, "Expected status of REJECTED, got: " + getState().status(key)); + return key.id(); + } + + private void checkByKind(String[] inputs, Kind kind) { + String prevId = ""; + for (String in : inputs) { + prevId = bad(in, kind, prevId); + } + } + + public void testErroneous() { + String[] inputsErroneous = { + "%&^%&", + " a b c", + ")", + "class interface A", + "package foo;" + }; + checkByKind(inputsErroneous, Kind.ERRONEOUS); + } + + public void testBadMethod() { + String[] inputsMethod = { + "transient int m() { return x; }", + "int h() { }", + "void l() { return 4; }", + "int vv(void x) { return 2; }", + }; + checkByKind(inputsMethod, Kind.METHOD); + } +}