1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 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 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* 25 * @test 8080352 26 * @summary Tests for hard errors, like syntax errors 27 * @build KullaTesting 28 * @run testng RejectedFailedTest 29 */ 30 31 import java.util.List; 32 33 import jdk.jshell.Snippet.SubKind; 34 import org.testng.annotations.Test; 35 36 import jdk.jshell.Diag; 37 import jdk.jshell.Snippet; 38 import jdk.jshell.Snippet.Kind; 39 import jdk.jshell.Snippet.Status; 40 41 import jdk.jshell.SnippetEvent; 42 import static java.util.stream.Collectors.toList; 43 import static org.testng.Assert.assertEquals; 44 import static org.testng.Assert.assertTrue; 45 46 @Test 47 public class RejectedFailedTest extends KullaTesting { 48 bad(String input, Kind kind, String prevId)49 private String bad(String input, Kind kind, String prevId) { 50 List<SnippetEvent> events = assertEvalFail(input); 51 assertEquals(events.size(), 1, "Expected one event, got: " + events.size()); 52 SnippetEvent e = events.get(0); 53 List<Diag> diagnostics = getState().diagnostics(e.snippet()).collect(toList()); 54 assertTrue(diagnostics.size() > 0, "Expected diagnostics, got none"); 55 assertEquals(e.exception(), null, "Expected exception to be null."); 56 assertEquals(e.value(), null, "Expected value to be null."); 57 58 Snippet key = e.snippet(); 59 assertTrue(key != null, "key must be non-null, but was null."); 60 assertEquals(key.kind(), kind, "Expected kind: " + kind + ", got: " + key.kind()); 61 SubKind expectedSubKind = kind == Kind.ERRONEOUS ? SubKind.UNKNOWN_SUBKIND : SubKind.METHOD_SUBKIND; 62 assertEquals(key.subKind(), expectedSubKind, "SubKind: "); 63 assertTrue(key.id().compareTo(prevId) > 0, "Current id: " + key.id() + ", previous: " + prevId); 64 assertEquals(getState().diagnostics(key).collect(toList()), diagnostics, "Expected retrieved diagnostics to match, but didn't."); 65 assertEquals(key.source(), input, "Expected retrieved source: " + 66 key.source() + " to match input: " + input); 67 assertEquals(getState().status(key), Status.REJECTED, "Expected status of REJECTED, got: " + getState().status(key)); 68 return key.id(); 69 } 70 checkByKind(String[] inputs, Kind kind)71 private void checkByKind(String[] inputs, Kind kind) { 72 String prevId = ""; 73 for (String in : inputs) { 74 prevId = bad(in, kind, prevId); 75 } 76 } 77 testErroneous()78 public void testErroneous() { 79 String[] inputsErroneous = { 80 "%&^%&", 81 " a b c", 82 ")", 83 "class interface A", 84 "package foo;" 85 }; 86 checkByKind(inputsErroneous, Kind.ERRONEOUS); 87 } 88 testBadMethod()89 public void testBadMethod() { 90 String[] inputsMethod = { 91 "transient int m() { return x; }", 92 "int h() { }", 93 "void l() { return 4; }", 94 "int vv(void x) { return 2; }", 95 }; 96 checkByKind(inputsMethod, Kind.METHOD); 97 } 98 } 99