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1
2
4 package org.xmlpull.v1.tests;
5
6 import junit.framework.TestCase;
8 import junit.framework.TestSuite;
9
10 import java.io.StringReader  ;
11 import java.io.StringWriter ;
12
13 import org.xmlpull.v1.XmlPullParser;
14 import org.xmlpull.v1.XmlPullParserFactory;
15 import org.xmlpull.v1.XmlPullParserException;
16
17
22 public class TestSimpleToken extends UtilTestCase {
23 private XmlPullParserFactory factory;
24
25
26 public static void main (String [] args) {
27 junit.textui.TestRunner.run (new TestSuite(TestSimpleToken.class));
28 }
29
30 public TestSimpleToken(String name) {
31 super(name);
32 }
33
34 protected void setUp() throws XmlPullParserException {
35 factory = factoryNewInstance();
36 factory.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
37 assertEquals(true, factory.getFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES));
38 }
40
41 protected void tearDown() {
42 }
43
44 public void testVerySimpleToken() throws Exception {
45 XmlPullParser xpp = factory.newPullParser();
46 assertEquals(true, xpp.getFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES));
47 xpp.setInput(new StringReader ("<foo><!--comment--><?target pi?></foo>"));
48 checkParserStateNs(xpp, 0, xpp.START_DOCUMENT, null, 0, null, null, null, false, -1);
49 xpp.nextToken();
50 checkParserStateNs(xpp, 1, xpp.START_TAG, null, 0, "", "foo", null, false, 0);
51 xpp.nextToken();
52 checkParserStateNs(xpp, 1, xpp.COMMENT, null, 0, null, null, "comment", false, -1);
53 xpp.nextToken();
54 checkParserStateNs(xpp, 1, xpp.PROCESSING_INSTRUCTION, null, 0, null, null, "target pi", false, -1);
55 xpp.nextToken();
56 checkParserStateNs(xpp, 1, xpp.END_TAG, null, 0, "", "foo", null, false, -1);
57 xpp.nextToken();
58 checkParserStateNs(xpp, 0, xpp.END_DOCUMENT, null, 0, null, null, null, false, -1);
59 }
60
61 public void testSimpleToken() throws Exception {
62 XmlPullParser xpp = factory.newPullParser();
63 assertEquals(true, xpp.getFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES));
64
65 assertEquals(XmlPullParser.START_DOCUMENT, xpp.getEventType());
67 try {
68 xpp.nextToken();
69 fail("exception was expected of nextToken() if no input was set on parser");
70 } catch(XmlPullParserException ex) {}
71
72 xpp.setInput(null);
73 assertEquals(XmlPullParser.START_DOCUMENT, xpp.getEventType());
74 try {
75 xpp.nextToken();
76 fail("exception was expected of next() if no input was set on parser");
77 } catch(XmlPullParserException ex) {}
78
79 xpp.setInput(null); try {
82 xpp.setFeature(FEATURE_XML_ROUNDTRIP, true);
83 } catch(Exception ex) {
84 }
85 boolean roundtripSupported = xpp.getFeature(FEATURE_XML_ROUNDTRIP);
87
88
89 for(int i = 1; i <= 2; ++i) {
91 xpp.setInput(new StringReader (i == 1 ? "<foo/>" : "<foo></foo>"));
92 boolean empty = (i == 1);
93 checkParserStateNs(xpp, 0, xpp.START_DOCUMENT, null, 0, null, null, null, false, -1);
94 xpp.nextToken();
95 checkParserStateNs(xpp, 1, xpp.START_TAG, null, 0, "", "foo", null, empty, 0);
96 if(roundtripSupported) {
97 if(empty) {
98 assertEquals("empty tag roundtrip",
103 printable("<foo/>"),
104 printable(xpp.getText()));
105 } else {
106 assertEquals("start tag roundtrip",
107 printable("<foo>"),
108 printable(xpp.getText()));
109 }
110 }
111 xpp.nextToken();
112 checkParserStateNs(xpp, 1, xpp.END_TAG, null, 0, "", "foo", null, false, -1);
113 if(roundtripSupported) {
114 if(empty) {
115 assertEquals("empty tag roundtrip",
116 printable("<foo/>"),
117 printable(xpp.getText()));
118 } else {
119 assertEquals("end tag roundtrip",
120 printable("</foo>"),
121 printable(xpp.getText()));
122 }
123 }
124 xpp.nextToken();
125 checkParserStateNs(xpp, 0, xpp.END_DOCUMENT, null, 0, null, null, null, false, -1);
126 }
127 }
128
129
130 public void testNormalization() throws Exception {
131 XmlPullParser xpp = factory.newPullParser();
132 assertEquals(true, xpp.getFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES));
133 testNormalization(xpp);
134 try{ xpp.setFeature(FEATURE_XML_ROUNDTRIP, false); } catch(Exception ex) {}
135 testNormalization(xpp);
136 try{ xpp.setFeature(FEATURE_XML_ROUNDTRIP, true); } catch(Exception ex) {}
137 testNormalization(xpp);
138 }
139
140 public void testNormalization(XmlPullParser xpp) throws Exception {
141 xpp.setInput(new StringReader ("<foo>\n \r\n \n\r</foo>"));
142 checkParserStateNs(xpp, 0, xpp.START_DOCUMENT, null, 0, null, null, null, false, -1);
143 xpp.nextToken();
144 checkParserStateNs(xpp, 1, xpp.START_TAG, null, 0, "", "foo", null, false, 0);
145
146 boolean roundtrip = xpp.getFeature(FEATURE_XML_ROUNDTRIP) == false;
147 String text = nextTokenGathered(xpp, XmlPullParser.TEXT, true);
148 if(roundtrip) {
149 assertEquals(printable("\n \n \n\n"), printable(text));
150 assertEquals("\n \n \n\n", text);
151 } else {
152 assertEquals(printable("\n \r\n \n\r"), printable(text));
153 assertEquals("\n \r\n \n\r", text);
154 }
155
156 checkParserStateNs(xpp, 1, xpp.END_TAG, null, 0, "", "foo", null, false, -1);
157 xpp.nextToken();
158 checkParserStateNs(xpp, 0, xpp.END_DOCUMENT, null, 0, null, null, null, false, -1);
159 }
160 }
161
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