1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
import java.io.StringReader
import org.xml.sax.InputSource
import scala.testing.SUnit._
import scala.util.logging._
import scala.xml._
object Test extends App with Assert {
val e: scala.xml.MetaData = Null //Node.NoAttributes
val sc: scala.xml.NamespaceBinding = TopScope
val xmlFile1 = "<hello><world/></hello>";
val isrc1 = new InputSource(new StringReader(xmlFile1))
val parsedxml1 = XML.load(isrc1)
val isrc11 = new InputSource(new StringReader(xmlFile1))
val parsedxml11 = XML.load(isrc11)
val c = new Node {
def label = "hello"
override def hashCode() =
Utility.hashCode(prefix, label, attributes.hashCode(), scope.hashCode(), child);
def child = Elem(null, "world", e, sc);
//def attributes = e;
override def text = ""
}
println("equality")
assertEqualsXML(c, parsedxml11)
assertEqualsXML(parsedxml1, parsedxml11)
assertSameElementsXML(List(parsedxml1), List(parsedxml11))
assertSameElementsXML(Array(parsedxml1).toList, List(parsedxml11))
val x2 = "<book><author>Peter Buneman</author><author>Dan Suciu</author><title>Data on ze web</title></book>";
val i = new InputSource(new StringReader(x2))
val x2p = XML.load(i)
assertEqualsXML(x2p, Elem(null, "book" , e, sc,
Elem(null, "author", e, sc,Text("Peter Buneman")),
Elem(null, "author", e, sc,Text("Dan Suciu")),
Elem(null, "title" , e, sc,Text("Data on ze web"))));
val xmlFile2 = "<bib><book><author>Peter Buneman</author><author>Dan Suciu</author><title>Data on ze web</title></book><book><author>John Mitchell</author><title>Foundations of Programming Languages</title></book></bib>";
val isrc2 = new InputSource(new StringReader(xmlFile2))
val parsedxml2 = XML.load(isrc2)
// xmlFile2/book -> book,book
println("xpath \\")
assertSameElementsXML(parsedxml1 \ "_" , List(Elem(null,"world", e, sc)))
assertSameElementsXML(parsedxml1 \ "world", List(Elem(null,"world", e, sc)))
/*
Console.println( parsedxml2 \ "_" );
Console.println( (parsedxml2 \ "_" ).iterator);
for( val i <- (parsedxml2 \ "_" ).iterator) {
Console.println( i );
};
*/
assertSameElementsXML(
parsedxml2 \ "_" ,
List(
Elem(null,"book", e, sc,
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"title" , e, sc, Text("Data on ze web"))),
Elem(null,"book",e,sc,
Elem(null,"author",e,sc,Text("John Mitchell")),
Elem(null,"title",e,sc,Text("Foundations of Programming Languages"))))
);
assertEquals( (parsedxml2 \ "author").length, 0 );
assertSameElementsXML(
parsedxml2 \ "book",
List(
Elem(null,"book",e,sc,
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"title" , e, sc, Text("Data on ze web"))),
Elem(null,"book",e,sc,
Elem(null,"author", e, sc, Text("John Mitchell")),
Elem(null,"title" , e, sc, Text("Foundations of Programming Languages")))
)
);
assertSameElementsXML(
parsedxml2 \ "_" \ "_",
List(
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"title" , e, sc, Text("Data on ze web")),
Elem(null,"author", e, sc, Text("John Mitchell")),
Elem(null,"title" , e, sc, Text("Foundations of Programming Languages"))
)
);
assertSameElementsXML(
parsedxml2 \ "_" \ "author",
List(
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"author", e, sc, Text("John Mitchell"))
)
);
assertSameElementsXML( (parsedxml2 \ "_" \ "_" \ "author"), List() );
Console.println("xpath \\\\ DESCENDANTS");
assertSameElementsXML(
parsedxml2 \\ "author",
List(
Elem(null,"author", e, sc, Text("Peter Buneman")),
Elem(null,"author", e, sc, Text("Dan Suciu")),
Elem(null,"author", e, sc, Text("John Mitchell"))
)
);
assertSameElementsXML(
parsedxml2 \\ "title",
List(
Elem(null,"title", e, sc, Text("Data on ze web")),
Elem(null,"title", e, sc, Text("Foundations of Programming Languages")))
);
println(
(parsedxml2 \\ "book" ){ n:Node => (n \ "title") xml_== "Data on ze web" }
);
assertEqualsXML(
(new NodeSeq { val theSeq = List( parsedxml2 ) }) \\ "_",
List(
Elem(null,"bib",e,sc,
Elem(null,"book",e,sc,
Elem(null, "author", e, sc, Text("Peter Buneman")),
Elem(null, "author", e, sc, Text("Dan Suciu")),
Elem(null, "title" , e, sc, Text("Data on ze web"))),
Elem(null,"book",e,sc,
Elem(null,"author",e,sc,Text("John Mitchell")),
Elem(null,"title",e,sc,Text("Foundations of Programming Languages")))),
Elem(null,"book",e,sc,
Elem(null,"author",e,sc,Text("Peter Buneman")),
Elem(null,"author",e,sc,Text("Dan Suciu")),
Elem(null,"title",e,sc,Text("Data on ze web"))),
Elem(null,"author",e,sc,Text("Peter Buneman")),
//Text("Peter Buneman"),
Elem(null,"author",e,sc,Text("Dan Suciu")),
//Text("Dan Suciu"),
Elem(null,"title",e,sc,Text("Data on ze web")),
//Text("Data on ze web"),
Elem(null,"book",e,sc,
Elem(null,"author",e,sc,Text("John Mitchell")),
Elem(null,"title",e,sc,Text("Foundations of Programming Languages"))),
Elem(null,"author",e,sc,Text("John Mitchell")),
//Text("John Mitchell"),
Elem(null,"title",e,sc,Text("Foundations of Programming Languages"))
//Text("Foundations of Programming Languages")
)
);
// test group node
Console println "-- group nodes"
val zx1: Node = Group { <a/><b/><c/> }
val zy1 = <f>{zx1}</f>
Console println zy1.toString()
val zx2: Node = Group { List(<a/>,zy1,zx1) }
Console println zx2.toString()
val zz1 = <xml:group><a/><b/><c/></xml:group>
assertTrue(zx1 xml_== zz1)
assertTrue(zz1.length == 3)
// unparsed
// val uup = <xml:unparsed>&<<>""^%@$!#</xml:unparsed>
// assertTrue(uup == "&<<>\"\"^%@$!#")
// test unicode escapes backslash u
println("attribute value normalization")
val xmlAttrValueNorm = "<personne id='p0003' nom='Şahingöz' />";
{
val isrcA = new InputSource( new StringReader(xmlAttrValueNorm) );
val parsedxmlA = XML.load(isrcA);
val c = (parsedxmlA \ "@nom").text.charAt(0);
//Console.println("char '"+c+"' \u015e");
assertTrue(c == '\u015e');
}
// buraq: if the following test fails with 'character x not allowed', it is
// related to the mutable variable in a closures in MarkupParser.parsecharref
{
val isr = scala.io.Source.fromString(xmlAttrValueNorm);
val pxmlB = scala.xml.parsing.ConstructingParser.fromSource(isr,false);
val parsedxmlB = pxmlB.element(TopScope);
val c = (parsedxmlB \ "@nom").text.charAt(0);
//Console.println("char '"+c+"' \u015e");
assertTrue(c == '\u015e');
}
// #60 test by round trip
val p = scala.xml.parsing.ConstructingParser.fromSource(scala.io.Source.fromString("<foo bar:attr='&'/>"),true)
val n = p.element(new scala.xml.NamespaceBinding("bar","BAR",scala.xml.TopScope))(0)
assertFalse( n.attributes.get("BAR", n, "attr").isEmpty)
}
|
