Sha256: 91a9ca7cee2afeee86c19ba70d79c318480a161e5f48d589216e265ead949320
Contents?: true
Size: 449 Bytes
Versions: 19
Compression:
Stored size: 449 Bytes
Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
describe "Process.ppid" 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
end
Version data entries
19 entries across 19 versions & 1 rubygems