diff options
Diffstat (limited to 'spec/ruby/core/process/ppid_spec.rb')
-rw-r--r-- | spec/ruby/core/process/ppid_spec.rb | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/spec/ruby/core/process/ppid_spec.rb b/spec/ruby/core/process/ppid_spec.rb index e0bdfef30b..7d22755c77 100644 --- a/spec/ruby/core/process/ppid_spec.rb +++ b/spec/ruby/core/process/ppid_spec.rb @@ -1,23 +1,7 @@ require_relative '../../spec_helper' describe "Process.ppid" do - with_feature :fork do - it "returns the process id of the parent of this process" do - - read, write = IO.pipe - - child_pid = Process.fork { - read.close - write << "#{Process.ppid}\n" - write.close - exit! - } - - write.close - pid = read.gets - read.close - Process.wait(child_pid) - pid.to_i.should == Process.pid - end + it "returns the process id of the parent of this process" do + ruby_exe("puts Process.ppid").should == "#{Process.pid}\n" end end |