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author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-29 14:41:22 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-29 14:41:22 +0000 |
commit | b3ff7eb3efed3b3bf5f4cb7eeaf03b96108e13d9 (patch) | |
tree | 32859d8fdc67d86561dc3b31e8c4ef9d43b51d45 /test/ruby | |
parent | c7e236efc17ca06d73fd17ed2edb736ed09129d8 (diff) | |
download | ruby-b3ff7eb3efed3b3bf5f4cb7eeaf03b96108e13d9.tar.gz |
* process.c (rb_waitpid): retries waitpid when EINTR.
[ruby-core:19744].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_process.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index 97b48827b7..1e7b63a47a 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -1044,4 +1044,16 @@ class TestProcess < Test::Unit::TestCase def test_pst_inspect assert_nothing_raised { Process::Status.allocate.inspect } end + + def test_wait_and_sigchild + signal_received = [] + Signal.trap(:CHLD) { signal_received << true; puts "child died" } + pid = fork { sleep 1; exit } + Thread.start { raise } + Process.wait pid + sleep 2 + assert_equal [true], signal_received, " [ruby-core:19744]" + ensure + Signal.trap(:CHLD, 'DEFAULT') + end end |