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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-04-30 05:40:19 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-04-30 05:40:19 +0000 |
commit | 36cb003300b53d47b7a8e28e3a870d85fd2b3999 (patch) | |
tree | e39680b86c1d948fd525eb78bdf3e1e9a2615f7d /test/ruby | |
parent | 01e712d78685d17654cbf87d9aefeff75de87e4f (diff) | |
download | ruby-36cb003300b53d47b7a8e28e3a870d85fd2b3999.tar.gz |
* process.c (check_exec_redirect_fd): prohibit duplex IO.
(check_exec_fds): record maxhint even if close_others is not
specified.
(rb_exec_arg_fixup): renamed from rb_exec_arg_fix.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_process.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index 16340f9c3f..7a37723f36 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -523,6 +523,24 @@ class TestProcess < Test::Unit::TestCase } end + def test_execopts_redirect_self + with_pipe {|r, w| + w << "haha\n" + w.close + r.close_on_exec = true + IO.popen([RUBY, "-e", "print IO.new(#{r.fileno}).read", r.fileno=>r.fileno, :close_others=>false]) {|io| + assert_equal("haha\n", io.read) + } + } + end + + def test_execopts_duplex_io + IO.popen("#{RUBY} -e ''", "r+") {|duplex| + assert_raise(ArgumentError) { system("#{RUBY} -e ''", duplex=>STDOUT) } + assert_raise(ArgumentError) { system("#{RUBY} -e ''", STDOUT=>duplex) } + } + end + def test_execopts_modification h = {} Process.wait spawn(*TRUECOMMAND, h) |