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
|
require "test/unit/testcase"
require "rexml/document"
require 'rexml/streamlistener'
require 'stringio'
class MyListener
include REXML::StreamListener
end
class StreamTester < Test::Unit::TestCase
# Submitted by Han Holl
def test_listener
data = %Q{<session1 user="han" password="rootWeiler" />\n<session2 user="han" password="rootWeiler" />}
b = RequestReader.new( data )
b = RequestReader.new( data )
end
def test_ticket_49
source = StringIO.new( <<-EOL )
<!DOCTYPE foo [
<!ENTITY ent "replace">
]>
<a>&ent;</a>
EOL
REXML::Document.parse_stream(source, MyListener.new)
end
def test_ticket_10
source = StringIO.new( <<-EOL )
<!DOCTYPE foo [
<!ENTITY ent "replace">
<!ATTLIST a
xmlns:human CDATA #FIXED "http://www.foo.com/human">
<!ELEMENT bar (#PCDATA)>
<!NOTATION n1 PUBLIC "-//HM//NOTATION TEST1//EN" 'urn:x-henrikmartensson.org:test5'>
]>
<a/>
EOL
listener = MyListener.new
class << listener
attr_accessor :events
def entitydecl( content )
@events[ :entitydecl ] = true
end
def attlistdecl( element_name, attributes, raw_content )
@events[ :attlistdecl ] = true
end
def elementdecl( content )
@events[ :elementdecl ] = true
end
def notationdecl( content )
@events[ :notationdecl ] = true
end
end
listener.events = {}
REXML::Document.parse_stream( source, listener )
assert( listener.events[:entitydecl] )
assert( listener.events[:attlistdecl] )
assert( listener.events[:elementdecl] )
assert( listener.events[:notationdecl] )
end
end
# For test_listener
class RequestReader
attr_reader :doc
def initialize(io)
@stack = []
@doc = nil
catch(:fini) do
REXML::Document.parse_stream(io, self)
raise IOError
end
end
def tag_start(name, args)
if @doc
@stack.push(REXML::Element.new(name, @stack.last))
else
@doc = REXML::Document.new("<#{name}/>")
@stack.push(@doc.root)
end
args.each do |attr,val|
@stack.last.add_attribute(attr, val)
end
end
def tag_end(name, *args)
@stack.pop
throw(:fini) if @stack.empty?
end
def text(str)
@stack.last.text = str
end
def comment(str)
end
def doctype( name, pub_sys, long_name, uri )
end
def doctype_end
end
end
|
