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| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-21 07:08:34 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-06-21 07:08:34 +0000 |
| commit | b6257ecd86ddb5042bc6fbfde541b8df8c65db95 (patch) | |
| tree | 1cd344953e0683610b1e1000194a463a6c5ae46c /test/ruby | |
| parent | 82875c077c6f242bb339386932da1b31f0355db8 (diff) | |
| download | ruby-b6257ecd86ddb5042bc6fbfde541b8df8c65db95.tar.gz ruby-b6257ecd86ddb5042bc6fbfde541b8df8c65db95.tar.xz ruby-b6257ecd86ddb5042bc6fbfde541b8df8c65db95.zip | |
use fork to isolate rlimit effect.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@10355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
| -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 5c3035ea9..dc04c60f4 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 |