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author | kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-08-13 12:14:24 +0000 |
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committer | kou <kou@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-08-13 12:14:24 +0000 |
commit | 2bbc30520f04879ea9fe0b54c889e362853f9742 (patch) | |
tree | eddaeb254a0ec82ddf1e8b1f4372d5bf0252b6af /test | |
parent | 374c70c6cb3e27a53134a14b737af956ecfc739e (diff) | |
download | ruby-2bbc30520f04879ea9fe0b54c889e362853f9742.tar.gz |
REXML: Fix a bug that unexpected methods can be called as a XPath function
[HackerOne:249295]
Reported by Andrea Jegher. Thanks!!!
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/rexml/test_functions.rb | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/rexml/test_functions.rb b/test/rexml/test_functions.rb index 5ac823dd8f..a77be38cc1 100644 --- a/test/rexml/test_functions.rb +++ b/test/rexml/test_functions.rb @@ -221,5 +221,18 @@ module REXMLTests m = REXML::XPath.match(doc, "//comment()[#{predicate}]") assert_equal( [REXML::Comment.new("COMMENT A")], m ) end + + def test_unregistered_method + doc = Document.new("<root/>") + assert_nil(XPath::first(doc.root, "to_s()")) + end + + def test_nonexistent_function + doc = Document.new("<root><nonexistent/></root>") + # TODO: Maybe, this is not XPath spec behavior. + # This behavior must be reconsidered. + assert_equal(doc.root.elements[1], + XPath::first(doc.root, "nonexistent()")) + end end end |