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Versions: 18
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Contents
require File.expand_path('../spec_helper', __FILE__)
require "pid_behavior"
if ChildProcess.unix? && !ChildProcess.jruby? && !ChildProcess.posix_spawn?
describe ChildProcess::Unix::Process do
it_behaves_like "a platform that provides the child's pid"
it "handles ECHILD race condition where process dies between timeout and KILL" do
process = sleeping_ruby
process.stub!(:fork).and_return('fakepid')
process.stub!(:send_term)
process.stub!(:poll_for_exit).and_raise(ChildProcess::TimeoutError)
process.stub!(:send_kill).and_raise(Errno::ECHILD)
process.start
lambda { process.stop }.should_not raise_error
process.stub(:alive?).and_return(false)
end
it "handles ESRCH race condition where process dies between timeout and KILL" do
process = sleeping_ruby
process.stub!(:fork).and_return('fakepid')
process.stub!(:send_term)
process.stub!(:poll_for_exit).and_raise(ChildProcess::TimeoutError)
process.stub!(:send_kill).and_raise(Errno::ESRCH)
process.start
lambda { process.stop }.should_not raise_error
process.stub(:alive?).and_return(false)
end
end
describe ChildProcess::Unix::IO do
let(:io) { ChildProcess::Unix::IO.new }
it "raises an ArgumentError if given IO does not respond to :to_io" do
lambda { io.stdout = nil }.should raise_error(ArgumentError, /to respond to :to_io/)
end
it "raises a TypeError if #to_io does not return an IO" do
fake_io = Object.new
def fake_io.to_io() StringIO.new end
lambda { io.stdout = fake_io }.should raise_error(TypeError, /expected IO, got/)
end
end
end
Version data entries
18 entries across 18 versions & 5 rubygems