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* re.c: fix SEGV by Regexp.allocate.names, Match.allocate.names, etc.

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* test/ruby/test_regexp.rb: add tests for above.

* io.c: fix SEGV by IO.allocate.print, etc.

* test/ruby/test_io.rb: add tests for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16757 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2008-06-02 12:45:42 +00:00
parent 8a5dd664e7
commit 7eb625425c
5 changed files with 94 additions and 11 deletions
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41
test/ruby/test_regexp.rb
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@ -676,4 +676,45 @@ class TestRegexp < Test::Unit::TestCase
assert_equal(3, ("foo" + "bar" * 1000).rindex(/#{"bar"*1000}/))
assert_equal(4, ("foo\nbar\nbaz\n").rindex(/bar/i))
end
def test_uninitialized
assert_raise(TypeError) { Regexp.allocate.hash }
assert_raise(TypeError) { Regexp.allocate.eql? Regexp.allocate }
assert_raise(TypeError) { Regexp.allocate == Regexp.allocate }
assert_raise(TypeError) { Regexp.allocate =~ "" }
assert_equal(false, Regexp.allocate === Regexp.allocate)
assert_nil(~Regexp.allocate)
assert_raise(TypeError) { Regexp.allocate.match("") }
assert_raise(TypeError) { Regexp.allocate.to_s }
assert_raise(TypeError) { Regexp.allocate.inspect }
assert_raise(TypeError) { Regexp.allocate.source }
assert_raise(TypeError) { Regexp.allocate.casefold? }
assert_raise(TypeError) { Regexp.allocate.options }
assert_equal(Encoding.find("ASCII-8BIT"), Regexp.allocate.encoding)
assert_equal(false, Regexp.allocate.fixed_encoding?)
assert_raise(TypeError) { Regexp.allocate.names }
assert_raise(TypeError) { Regexp.allocate.named_captures }
assert_raise(TypeError) { MatchData.allocate.regexp }
assert_raise(TypeError) { MatchData.allocate.names }
assert_raise(TypeError) { MatchData.allocate.size }
assert_raise(TypeError) { MatchData.allocate.length }
assert_raise(TypeError) { MatchData.allocate.offset(0) }
assert_raise(TypeError) { MatchData.allocate.begin(0) }
assert_raise(TypeError) { MatchData.allocate.end(0) }
assert_raise(TypeError) { MatchData.allocate.to_a }
assert_raise(TypeError) { MatchData.allocate[:foo] }
assert_raise(TypeError) { MatchData.allocate.captures }
assert_raise(TypeError) { MatchData.allocate.values_at }
assert_raise(TypeError) { MatchData.allocate.pre_match }
assert_raise(TypeError) { MatchData.allocate.post_match }
assert_raise(TypeError) { MatchData.allocate.to_s }
assert_match(/^#<MatchData:.*>$/, MatchData.allocate.inspect)
assert_raise(TypeError) { MatchData.allocate.string }
$~ = MatchData.allocate
assert_raise(TypeError) { $& }
assert_raise(TypeError) { $` }
assert_raise(TypeError) { $' }
assert_raise(TypeError) { $+ }
end
end