diff options
Diffstat (limited to 'test/ruby/test_process.rb')
-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) |