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* text/rexml/test_document.rb (test_entity_expansion_limit): added tests.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19317 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shugo 2008-09-13 01:40:36 +00:00
parent 2cc9b488a0
commit cb9478ae04
1 changed files with 23 additions and 0 deletions
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23
test/rexml/test_document.rb
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@ -65,6 +65,18 @@ EOF
<member> <member>
&a; &a;
</member> </member>
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 EOF
def test_entity_expansion_limit def test_entity_expansion_limit
@ -79,5 +91,16 @@ EOF
doc.root.children.first.value doc.root.children.first.value
end end
assert_equal(101, doc.entity_expansion_count) 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", 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
ensure
REXML::Document.entity_expansion_limit = 10000
end end
end end