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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-11-13 13:29:50 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-11-13 13:29:50 +0000 |
commit | 2e8f953d68275b3af4058a8335423b3d5c6d87a6 (patch) | |
tree | 3853ab383c58e94cc5448de492c71888545ebf49 /test | |
parent | b19c39f94f5406b91142ae873b9912ee03a5ab31 (diff) | |
download | ruby-2e8f953d68275b3af4058a8335423b3d5c6d87a6.tar.gz |
* lib/rexml/document.rb: add REXML::Document#document.
reported by Tomas Hoger <thoger@redhat.com> and patched by nahi.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48402 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/rexml/test_document.rb | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/test/rexml/test_document.rb b/test/rexml/test_document.rb index 171d480557..43efbca38c 100644 --- a/test/rexml/test_document.rb +++ b/test/rexml/test_document.rb @@ -48,6 +48,22 @@ EOF </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."> @@ -62,6 +78,20 @@ EOF <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 [ @@ -88,6 +118,18 @@ EOF 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::Security.entity_expansion_limit = 100 + assert_equal(100, REXML::Security.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::Security.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) @@ -109,6 +151,15 @@ EOF assert_raise(REXML::ParseException) do REXML::Document.new(XML_WITH_NESTED_PARAMETER_ENTITY) end + + assert_raise(REXML::ParseException) do + REXML::Document.new(XML_WITH_NESTED_EMPTY_PARAMETER_ENTITY) + end + REXML::Security.entity_expansion_limit = 100 + assert_equal(100, REXML::Security.entity_expansion_limit) + assert_raise(REXML::ParseException) do + REXML::Document.new(XML_WITH_NESTED_EMPTY_PARAMETER_ENTITY) + end ensure REXML::Security.entity_expansion_limit = 10000 end |