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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-21 07:08:34 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-21 07:08:34 +0000 |
commit | 9248ddea8c6b6ca0d6f20ae50a659910e2f2d06f (patch) | |
tree | 6ee0ba8dbb4abc5f5ad0a3507650412f7bb001ee | |
parent | 2d50ae8fb1c4a2dc36537aba848426702d0f9f0b (diff) |
use fork to isolate rlimit effect.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | test/ruby/test_process.rb | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index 5c3035ea93..dc04c60f40 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -21,12 +21,17 @@ class TestProcess < Test::Unit::TestCase def test_rlimit_nofile return unless rlimit_exist? - cur_nofile, max_nofile = Process.getrlimit(Process::RLIMIT_NOFILE) - Process.setrlimit(Process::RLIMIT_NOFILE, 0, max_nofile) - begin - assert_raise(Errno::EMFILE) { IO.pipe } - ensure - Process.setrlimit(Process::RLIMIT_NOFILE, cur_nofile, max_nofile) - end + pid = fork { + cur_nofile, max_nofile = Process.getrlimit(Process::RLIMIT_NOFILE) + Process.setrlimit(Process::RLIMIT_NOFILE, 0, max_nofile) + begin + IO.pipe + rescue Errno::EMFILE + exit 0 + end + exit 1 + } + Process.wait pid + assert_equal(0, $?.to_i) end end |