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test_printf.rb: need to be infected

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* test/-ext-/test_printf.rb (Test_SPrintf#test_{taint,untrust}): use
  plain object so that the results of to_s and inspect are infected.
  [ruby-dev:46053] [Bug #6881]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36712 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-08-16 02:52:09 +00:00
parent 5225cc16fe
commit f230b1ec98
2 changed files with 13 additions and 11 deletions
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18
test/-ext-/test_printf.rb
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@ -30,24 +30,20 @@ class Test_SPrintf < Test::Unit::TestCase
end
def test_taint
def self.to_s
super.taint
end
obj = Object.new.taint
assert_equal({to_s: true, inspect: true},
{
to_s: Bug::Printf.s(self).tainted?,
inspect: Bug::Printf.v(self).tainted?,
to_s: Bug::Printf.s(obj).tainted?,
inspect: Bug::Printf.v(obj).tainted?,
})
end
def test_trust
def self.to_s
super.untrust
end
def test_untrust
obj = Object.new.untrust
assert_equal({to_s: true, inspect: true},
{
to_s: Bug::Printf.s(self).untrusted?,
inspect: Bug::Printf.v(self).untrusted?,
to_s: Bug::Printf.s(obj).untrusted?,
inspect: Bug::Printf.v(obj).untrusted?,
})
end
end