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| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | test/ruby/test_io.rb | 11 |
2 files changed, 17 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Sun Sep 9 18:21:03 2012 KOSAKI Motohiro <kosaki.motohiro@gmail.com> + + * test/ruby/test_io.rb (test_advise_pipe): new test to check + io.advise() against anonymous io object don't make crash. + made by Eric Wong. [Bug #6081] [ruby-core:42880] + Sun Sep 9 16:47:12 2012 KOSAKI Motohiro <kosaki.motohiro@gmail.com> * io.c (nogvl_close, maygvl_close, nogvl_fclose, maygvl_fclose): diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index d1edaaf8a9..f165c640b1 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -2436,4 +2436,15 @@ End assert_equal(data, buf, bug6099) rescue RuntimeError # can't modify string; temporarily locked end + + def test_advise_pipe + # we don't know if other platforms have a real posix_fadvise() + return if /linux/ !~ RUBY_PLATFORM + with_pipe do |r,w| + # Linux 2.6.15 and earlier returned EINVAL instead of ESPIPE + assert_raise(Errno::ESPIPE, Errno::EINVAL) { r.advise(:willneed) } + assert_raise(Errno::ESPIPE, Errno::EINVAL) { w.advise(:willneed) } + end + end end + |