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
26 * @bug 8072853
27 * @summary SimpleScriptContext used by NashornScriptEngine doesn't completely complies to the spec regarding exception throwing
28 * @run testng SimpleScriptContextNameChecksTest
29 */
30
31import java.util.List;
32import java.util.function.Consumer;
33import javax.script.*;
34import org.testng.annotations.Test;
35
36public class SimpleScriptContextNameChecksTest {
37    private List<ScriptEngineFactory> getFactories() {
38        return new ScriptEngineManager().getEngineFactories();
39    }
40
41    private void testAndExpect(Consumer<ScriptContext> c, Class<? extends RuntimeException> clazz) {
42        for (ScriptEngineFactory fac : getFactories()) {
43            ScriptContext sc = fac.getScriptEngine().getContext();
44            String name = fac.getEngineName();
45            try {
46                c.accept(sc);
47                throw new RuntimeException("no exception for " + name);
48            } catch (NullPointerException | IllegalArgumentException e) {
49                if (e.getClass() == clazz) {
50                    System.out.println("got " + e + " as expected for " + name);
51                } else {
52                    throw e;
53                }
54            }
55        }
56    }
57
58    private void testAndExpectIAE(Consumer<ScriptContext> c) {
59        testAndExpect(c, IllegalArgumentException.class);
60    }
61
62    private void testAndExpectNPE(Consumer<ScriptContext> c) {
63        testAndExpect(c, NullPointerException.class);
64    }
65
66    @Test
67    public void getAttributeEmptyName() {
68        testAndExpectIAE(sc -> sc.getAttribute("", ScriptContext.GLOBAL_SCOPE));
69    }
70
71    @Test
72    public void getAttributeNullName() {
73        testAndExpectNPE(sc -> sc.getAttribute(null, ScriptContext.GLOBAL_SCOPE));
74    }
75
76    @Test
77    public void removeAttributeEmptyName() {
78        testAndExpectIAE(sc -> sc.removeAttribute("", ScriptContext.GLOBAL_SCOPE));
79    }
80
81    @Test
82    public void removeAttributeNullName() {
83        testAndExpectNPE(sc -> sc.removeAttribute(null, ScriptContext.GLOBAL_SCOPE));
84    }
85
86    @Test
87    public void setAttributeEmptyName() {
88        testAndExpectIAE(sc -> sc.setAttribute("", "value", ScriptContext.GLOBAL_SCOPE));
89    }
90
91    @Test
92    public void setAttributeNullName() {
93        testAndExpectNPE(sc -> sc.setAttribute(null, "value", ScriptContext.GLOBAL_SCOPE));
94    }
95
96    @Test
97    public void getAttributesScopeEmptyName() {
98        testAndExpectIAE(sc -> sc.getAttributesScope(""));
99    }
100
101    @Test
102    public void getAttributesScopeNullName() {
103        testAndExpectNPE(sc -> sc.getAttributesScope(null));
104    }
105}
106