diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_process.rb | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index 4df883fb53..aad043874e 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -1268,4 +1268,58 @@ class TestProcess < Test::Unit::TestCase ensure Process.kill(:KILL, pid) if (pid != 0) rescue false end + + if Process.respond_to?(:daemon) + def test_daemon_default + data = IO.popen("-", "r+") do |f| + break f.read if f + Process.daemon + puts "ng" + end + assert_equal("", data) + end + + def test_daemon_noclose + data = IO.popen("-", "r+") do |f| + break f.read if f + Process.daemon(false, true) + puts "ok", Dir.pwd + end + assert_equal("ok\n/\n", data) + end + + def test_daemon_nochdir_noclose + data = IO.popen("-", "r+") do |f| + break f.read if f + Process.daemon(true, true) + puts "ok", Dir.pwd + end + assert_equal("ok\n#{Dir.pwd}\n", data) + end + + def test_daemon_readwrite + data = IO.popen("-", "r+") do |f| + if f + f.puts "ok?" + break f.read + end + Process.daemon(true, true) + puts STDIN.gets + end + assert_equal("ok?\n", data) + end + + if File.directory?("/proc/self/task") + def test_daemon_no_threads + pid, data = IO.popen("-", "r+") do |f| + break f.pid, f.readlines if f + Process.daemon(true, true) + puts Dir.entries("/proc/self/task") - %W[. ..] + end + bug4920 = '[ruby-dev:43873]' + assert_equal(2, data.size, bug4920) + assert_not_include(data.map(&:to_i), pid) + end + end + end end |