diff options
Diffstat (limited to 'test/ruby/test_process.rb')
-rw-r--r-- | test/ruby/test_process.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/ruby/test_process.rb b/test/ruby/test_process.rb index a77773db20..827dde4844 100644 --- a/test/ruby/test_process.rb +++ b/test/ruby/test_process.rb @@ -415,6 +415,26 @@ class TestProcess < Test::Unit::TestCase } end + def test_execopts_redirect_dup2_child + with_tmpchdir {|d| + Process.wait spawn(RUBY, "-e", "STDERR.print 'err'; STDOUT.print 'out'", STDOUT=>"out", STDERR=>[:child, STDOUT]) + assert_equal("errout", File.read("out")) + Process.wait spawn(RUBY, "-e", "STDERR.print 'err'; STDOUT.print 'out'", STDERR=>"out", STDOUT=>[:child, STDERR]) + assert_equal("errout", File.read("out")) + + IO.popen([RUBY, "-e", "STDERR.print 'err'; STDOUT.print 'out'", STDERR=>[:child, STDOUT]]) {|io| + assert_equal("errout", io.read) + } + + assert_raise(ArgumentError) { + Process.wait spawn(*TRUECOMMAND, STDOUT=>[:child, STDOUT]) + } + assert_raise(ArgumentError) { + Process.wait spawn(*TRUECOMMAND, STDOUT=>[:child, 3]) + } + } + end + def test_execopts_exec with_tmpchdir {|d| write_file("s", 'exec "echo aaa", STDOUT=>"foo"') |