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|
# -*- coding: utf-8 -*-
# frozen_string_literal: false
require "rexml/document"
require "test/unit"
module REXMLTests
class 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
class EntityExpansionLimitTest < Test::Unit::TestCase
def setup
@default_entity_expansion_limit = REXML::Security.entity_expansion_limit
end
def teardown
REXML::Security.entity_expansion_limit = @default_entity_expansion_limit
end
class GeneralEntityTest < self
def test_have_value
xml = <<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
doc = REXML::Document.new(xml)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
REXML::Security.entity_expansion_limit = 100
assert_equal(100, REXML::Security.entity_expansion_limit)
doc = REXML::Document.new(xml)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
assert_equal(101, doc.entity_expansion_count)
end
def test_empty_value
xml = <<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
doc = REXML::Document.new(xml)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
REXML::Security.entity_expansion_limit = 100
assert_equal(100, REXML::Security.entity_expansion_limit)
doc = REXML::Document.new(xml)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
assert_equal(101, doc.entity_expansion_count)
end
def test_with_default_entity
xml = <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE member [
<!ENTITY a "a">
<!ENTITY a2 "&a; &a;">
]>
<member>
&a;
&a2;
<
</member>
EOF
REXML::Security.entity_expansion_limit = 4
doc = REXML::Document.new(xml)
assert_equal("\na\na a\n<\n", doc.root.children.first.value)
REXML::Security.entity_expansion_limit = 3
doc = REXML::Document.new(xml)
assert_raise(RuntimeError) do
doc.root.children.first.value
end
end
end
class ParameterEntityTest < self
def test_have_value
xml = <<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
assert_raise(REXML::ParseException) do
REXML::Document.new(xml)
end
REXML::Security.entity_expansion_limit = 100
assert_equal(100, REXML::Security.entity_expansion_limit)
assert_raise(REXML::ParseException) do
REXML::Document.new(xml)
end
end
def test_empty_value
xml = <<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
assert_raise(REXML::ParseException) do
REXML::Document.new(xml)
end
REXML::Security.entity_expansion_limit = 100
assert_equal(100, REXML::Security.entity_expansion_limit)
assert_raise(REXML::ParseException) do
REXML::Document.new(xml)
end
end
end
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
class WriteTest < Test::Unit::TestCase
def setup
@document = REXML::Document.new(<<-EOX)
<?xml version="1.0" encoding="UTF-8"?>
<message>Hello world!</message>
EOX
end
class ArgumentsTest < self
def test_output
output = ""
@document.write(output)
assert_equal(<<-EOX, output)
<?xml version='1.0' encoding='UTF-8'?>
<message>Hello world!</message>
EOX
end
def test_indent
output = ""
indent = 2
@document.write(output, indent)
assert_equal(<<-EOX.chomp, output)
<?xml version='1.0' encoding='UTF-8'?>
<message>
Hello world!
</message>
EOX
end
def test_transitive
output = ""
indent = 2
transitive = true
@document.write(output, indent, transitive)
assert_equal(<<-EOX, output)
<?xml version='1.0' encoding='UTF-8'?>
<message
>Hello world!</message
>
EOX
end
def test_ie_hack
output = ""
indent = -1
transitive = false
ie_hack = true
document = REXML::Document.new("<empty/>")
document.write(output, indent, transitive, ie_hack)
assert_equal("<empty />", output)
end
def test_encoding
output = ""
indent = -1
transitive = false
ie_hack = false
encoding = "Windows-31J"
@document.xml_decl.encoding = "Shift_JIS"
japanese_text = "こんにちは"
@document.root.text = japanese_text
@document.write(output, indent, transitive, ie_hack, encoding)
assert_equal(<<-EOX.encode(encoding), output)
<?xml version='1.0' encoding='SHIFT_JIS'?>
<message>#{japanese_text}</message>
EOX
end
end
class OptionsTest < self
def test_output
output = ""
@document.write(:output => output)
assert_equal(<<-EOX, output)
<?xml version='1.0' encoding='UTF-8'?>
<message>Hello world!</message>
EOX
end
def test_indent
output = ""
@document.write(:output => output, :indent => 2)
assert_equal(<<-EOX.chomp, output)
<?xml version='1.0' encoding='UTF-8'?>
<message>
Hello world!
</message>
EOX
end
def test_transitive
output = ""
@document.write(:output => output, :indent => 2, :transitive => true)
assert_equal(<<-EOX, output)
<?xml version='1.0' encoding='UTF-8'?>
<message
>Hello world!</message
>
EOX
end
def test_ie_hack
output = ""
document = REXML::Document.new("<empty/>")
document.write(:output => output, :ie_hack => true)
assert_equal("<empty />", output)
end
def test_encoding
output = ""
encoding = "Windows-31J"
@document.xml_decl.encoding = "Shift_JIS"
japanese_text = "こんにちは"
@document.root.text = japanese_text
@document.write(:output => output, :encoding => encoding)
assert_equal(<<-EOX.encode(encoding), output)
<?xml version='1.0' encoding='SHIFT_JIS'?>
<message>#{japanese_text}</message>
EOX
end
end
end
class BomTest < Test::Unit::TestCase
class HaveEncodingTest < self
def test_utf_8
xml = <<-EOX.force_encoding("ASCII-8BIT")
<?xml version="1.0" encoding="UTF-8"?>
<message>Hello world!</message>
EOX
bom = "\ufeff".force_encoding("ASCII-8BIT")
document = REXML::Document.new(bom + xml)
assert_equal("UTF-8", document.encoding)
end
def test_utf_16le
xml = <<-EOX.encode("UTF-16LE").force_encoding("ASCII-8BIT")
<?xml version="1.0" encoding="UTF-16"?>
<message>Hello world!</message>
EOX
bom = "\ufeff".encode("UTF-16LE").force_encoding("ASCII-8BIT")
document = REXML::Document.new(bom + xml)
assert_equal("UTF-16", document.encoding)
end
def test_utf_16be
xml = <<-EOX.encode("UTF-16BE").force_encoding("ASCII-8BIT")
<?xml version="1.0" encoding="UTF-16"?>
<message>Hello world!</message>
EOX
bom = "\ufeff".encode("UTF-16BE").force_encoding("ASCII-8BIT")
document = REXML::Document.new(bom + xml)
assert_equal("UTF-16", document.encoding)
end
end
class NoEncodingTest < self
def test_utf_8
xml = <<-EOX.force_encoding("ASCII-8BIT")
<?xml version="1.0"?>
<message>Hello world!</message>
EOX
bom = "\ufeff".force_encoding("ASCII-8BIT")
document = REXML::Document.new(bom + xml)
assert_equal("UTF-8", document.encoding)
end
def test_utf_16le
xml = <<-EOX.encode("UTF-16LE").force_encoding("ASCII-8BIT")
<?xml version="1.0"?>
<message>Hello world!</message>
EOX
bom = "\ufeff".encode("UTF-16LE").force_encoding("ASCII-8BIT")
document = REXML::Document.new(bom + xml)
assert_equal("UTF-16", document.encoding)
end
def test_utf_16be
xml = <<-EOX.encode("UTF-16BE").force_encoding("ASCII-8BIT")
<?xml version="1.0"?>
<message>Hello world!</message>
EOX
bom = "\ufeff".encode("UTF-16BE").force_encoding("ASCII-8BIT")
document = REXML::Document.new(bom + xml)
assert_equal("UTF-16", document.encoding)
end
end
class WriteTest < self
def test_utf_16
xml = <<-EOX.encode("UTF-16LE").force_encoding("ASCII-8BIT")
<?xml version="1.0"?>
<message>Hello world!</message>
EOX
bom = "\ufeff".encode("UTF-16LE").force_encoding("ASCII-8BIT")
document = REXML::Document.new(bom + xml)
actual_xml = ""
document.write(actual_xml)
expected_xml = <<-EOX.encode("UTF-16BE")
\ufeff<?xml version='1.0' encoding='UTF-16'?>
<message>Hello world!</message>
EOX
assert_equal(expected_xml, actual_xml)
end
end
end
end
end
|
