1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package tests.api.org.xml.sax;
18
19import junit.framework.TestCase;
20
21import org.xml.sax.AttributeList;
22import org.xml.sax.HandlerBase;
23import org.xml.sax.SAXException;
24import org.xml.sax.SAXParseException;
25import org.xml.sax.helpers.AttributeListImpl;
26import org.xml.sax.helpers.LocatorImpl;
27
28@SuppressWarnings("deprecation")
29public class HandlerBaseTest extends TestCase {
30
31    /*
32     * Note: most of the tests have to check for an empty implementation of the
33     * respective methods and, as a result, are somewhat trivial.
34     */
35
36    private HandlerBase h = new HandlerBase();
37
38    public void testResolveEntity() {
39        try {
40            h.resolveEntity("publicID", "systemID");
41        } catch (SAXException e) {
42            throw new RuntimeException(e);
43        }
44    }
45
46    public void testNotationDecl() {
47        h.notationDecl("name", "publicID", "systemID");
48    }
49
50    public void testUnparsedEntityDecl() {
51        h.unparsedEntityDecl("name", "publicID", "systemID", "notationName");
52    }
53
54    public void testSetDocumentLocator() {
55        h.setDocumentLocator(new LocatorImpl());
56    }
57
58    public void testStartDocument() {
59        try {
60            h.startDocument();
61        } catch (SAXException e) {
62            throw new RuntimeException(e);
63        }
64    }
65
66    public void testEndDocument() {
67        try {
68            h.endDocument();
69        } catch (SAXException e) {
70            throw new RuntimeException(e);
71        }
72    }
73
74    public void testStartElement() {
75        try {
76            h.startElement("name", new AttributeListImpl());
77        } catch (SAXException e) {
78            throw new RuntimeException(e);
79        }
80    }
81
82    public void testEndElement() {
83        try {
84            h.endElement("name");
85        } catch (SAXException e) {
86            throw new RuntimeException(e);
87        }
88    }
89
90    public void testCharacters() {
91        try {
92            h.characters("The quick brown fox".toCharArray(), 4, 11);
93        } catch (SAXException e) {
94            throw new RuntimeException(e);
95        }
96    }
97
98    public void testIgnorableWhitespace() {
99        try {
100            h.ignorableWhitespace("                   ".toCharArray(), 4, 11);
101        } catch (SAXException e) {
102            throw new RuntimeException(e);
103        }
104    }
105
106    public void testProcessingInstruction() {
107        try {
108            h.processingInstruction("target", "data");
109        } catch (SAXException e) {
110            throw new RuntimeException(e);
111        }
112    }
113
114    public void testWarning() {
115        try {
116            h.warning(new SAXParseException("Foo", new LocatorImpl()));
117        } catch (SAXException e) {
118            throw new RuntimeException(e);
119        }
120    }
121
122    public void testError() {
123        try {
124            h.error(new SAXParseException("Foo", new LocatorImpl()));
125        } catch (SAXException e) {
126            throw new RuntimeException(e);
127        }
128    }
129
130    public void testFatalError() {
131        // Ordinary case
132        try {
133            h.fatalError(new SAXParseException("Foo", new LocatorImpl()));
134            fail("SAXException expected");
135        } catch (SAXException e) {
136            // Expected
137        }
138
139        // No exception
140        try {
141            h.fatalError(null);
142            fail("NullPointerException expected");
143        } catch (SAXException e) {
144            fail("NullPointerException expected");
145        } catch (NullPointerException e) {
146            // Expected
147        }
148
149    }
150
151}
152