Sha256: 793f0fbc30f1b67491112767262d624baef101d77e8c3483bda9d869a60f6184
Contents?: true
Size: 1.17 KB
Versions: 52
Compression:
Stored size: 1.17 KB
Contents
require File.expand_path('../../../spec_helper', __FILE__)
if System.get_property('platform') != 'APPLE'
# TODO: put these in the right files.
describe "Process.setpgrp and Process.getpgrp" do
platform_is_not :windows do
it "set and get the process group ID of the calling process" do
# there are two synchronization points here:
# One for the child to let the parent know that it has finished
# setting its process group;
# and another for the parent to let the child know that it's ok to die.
read1, write1 = IO.pipe
read2, write2 = IO.pipe
pid = Process.fork do
read1.close
write2.close
Process.setpgrp
write1 << Process.getpgrp
write1.close
read2.read(1)
read2.close
Process.exit!
end
write1.close
read2.close
pgid = read1.read # wait for child to change process groups
read1.close
Process.getpgid(pid).should == pgid.to_i
write2 << "!"
write2.close
end
end
describe "Process.setpgrp" do
platform_is_not :windows do
it "returns zero" do
Process.setpgrp.should == 0
end
end
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems