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# -*- coding: utf-8 -*-
require "rexml/document"
require "test/unit"
class REXML::TestDocument < Test::Unit::TestCase
def test_version_attributes_to_s
doc = REXML::Document.new(<<-eoxml)
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg id="svg2"
xmlns:sodipodi="foo"
xmlns:inkscape="bar"
sodipodi:version="0.32"
inkscape:version="0.44.1"
>
</svg>
eoxml
string = doc.to_s
assert_match('xmlns:sodipodi', string)
assert_match('xmlns:inkscape', string)
assert_match('sodipodi:version', string)
assert_match('inkscape:version', string)
end
def test_new
doc = REXML::Document.new(<<EOF)
<?xml version="1.0" encoding="UTF-8"?>
<message>Hello world!</message>
EOF
assert_equal("Hello world!", doc.root.children.first.value)
end
XML_WITH_NESTED_ENTITY = <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE member [
<!ENTITY a "&b;&b;&b;&b;&b;&b;&b;&b;&b;&b;">
<!ENTITY b "&c;&c;&c;&c;&c;&c;&c;&c;&c;&c;">
<!ENTITY c "&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;">
<!ENTITY d "&e;&e;&e;&e;&e;&e;&e;&e;&e;&e;">
<!ENTITY e "&f;&f;&f;&f;&f;&f;&f;&f;&f;&f;">
<!ENTITY f "&g;&g;&g;&g;&g;&g;&g;&g;&g;&g;">
<!ENTITY g "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx">
]>
<member>
&a;
</member>
EOF
XML_WITH_NESTED_EMPTY_ENTITY = <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE member [
<!ENTITY a "&b;&b;&b;&b;&b;&b;&b;&b;&b;&b;">
<!ENTITY b "&c;&c;&c;&c;&c;&c;&c;&c;&c;&c;">
<!ENTITY c "&d;&d;&d;&d;&d;&d;&d;&d;&d;&d;">
<!ENTITY d "&e;&e;&e;&e;&e;&e;&e;&e;&e;&e;">
<!ENTITY e "&f;&f;&f;&f;&f;&f;&f;&f;&f;&f;">
<!ENTITY f "&g;&g;&g;&g;&g;&g;&g;&g;&g;&g;">
<!ENTITY g "">
]>
<member>
&a;
</member>
EOF
XML_WITH_NESTED_PARAMETER_ENTITY = <<EOF
<!DOCTYPE root [
<!ENTITY % a "BOOM.BOOM.BOOM.BOOM.BOOM.BOOM.BOOM.BOOM.BOOM.">
<!ENTITY % b "%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;">
<!ENTITY % c "%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;">
<!ENTITY % d "%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;">
<!ENTITY % e "%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;">
<!ENTITY % f "%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;">
<!ENTITY % g "%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;">
<!ENTITY test "test %g;">
]>
<cd></cd>
EOF
XML_WITH_NESTED_EMPTY_PARAMETER_ENTITY = <<EOF
<!DOCTYPE root [
<!ENTITY % a "">
<!ENTITY % b "%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;%a;">
<!ENTITY % c "%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;%b;">
<!ENTITY % d "%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;%c;">
<!ENTITY % e "%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;%d;">
<!ENTITY % f "%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;%e;">
<!ENTITY % g "%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;%f;">
<!ENTITY test "test %g;">
]>
<cd></cd>
EOF
XML_WITH_4_ENTITY_EXPANSION = <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE member [
<!ENTITY a "a">
<!ENTITY a2 "&a; &a;">
]>
<member>
&a;
&a2;
<
</member>
EOF
def test_entity_expansion_limit
doc = REXML::Document.new(XML_WITH_NESTED_ENTITY)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
REXML::Document.entity_expansion_limit = 100
assert_equal(100, REXML::Document.entity_expansion_limit)
doc = REXML::Document.new(XML_WITH_NESTED_ENTITY)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
assert_equal(101, doc.entity_expansion_count)
doc = REXML::Document.new(XML_WITH_NESTED_EMPTY_ENTITY)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
REXML::Document.entity_expansion_limit = 100
assert_equal(100, REXML::Document.entity_expansion_limit)
doc = REXML::Document.new(XML_WITH_NESTED_EMPTY_ENTITY)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
assert_equal(101, doc.entity_expansion_count)
REXML::Document.entity_expansion_limit = 4
doc = REXML::Document.new(XML_WITH_4_ENTITY_EXPANSION)
assert_equal("\na\na a\n<\n", doc.root.children.first.value)
REXML::Document.entity_expansion_limit = 3
doc = REXML::Document.new(XML_WITH_4_ENTITY_EXPANSION)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
assert_raise(REXML::ParseException) do
REXML::Document.new(XML_WITH_NESTED_EMPTY_PARAMETER_ENTITY)
end
REXML::Document.entity_expansion_limit = 100
assert_equal(100, REXML::Document.entity_expansion_limit)
assert_raise(REXML::ParseException) do
REXML::Document.new(XML_WITH_NESTED_EMPTY_PARAMETER_ENTITY)
end
ensure
REXML::Document.entity_expansion_limit = 10000
end
def test_entity_expansion_limit_for_parameter_entity
assert_raise(REXML::ParseException) do
REXML::Document.new(XML_WITH_NESTED_PARAMETER_ENTITY)
end
REXML::Document.entity_expansion_limit = 100
assert_equal(100, REXML::Document.entity_expansion_limit)
assert_raise(REXML::ParseException) do
REXML::Document.new(XML_WITH_NESTED_PARAMETER_ENTITY)
end
ensure
REXML::Document.entity_expansion_limit = 10000
end
def test_tag_in_cdata_with_not_ascii_only_but_ascii8bit_encoding_source
tag = "<b>...</b>"
message = "こんにちは、世界！" # Hello world! in Japanese
xml = <<EOX
<?xml version="1.0" encoding="UTF-8"?>
<message><![CDATA[#{tag}#{message}]]></message>
EOX
xml.force_encoding(Encoding::ASCII_8BIT)
doc = REXML::Document.new(xml)
assert_equal("#{tag}#{message}", doc.root.children.first.value)
end
def test_xml_declaration_standalone
bug2539 = '[ruby-core:27345]'
doc = REXML::Document.new('<?xml version="1.0" standalone="no" ?>')
assert_equal('no', doc.stand_alone?, bug2539)
doc = REXML::Document.new('<?xml version="1.0" standalone= "no" ?>')
assert_equal('no', doc.stand_alone?, bug2539)
doc = REXML::Document.new('<?xml version="1.0" standalone= "no" ?>')
assert_equal('no', doc.stand_alone?, bug2539)
end
end
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