Benoit Tigeot benoittgt

Monitor zombie process and insert result with a timestamp in a log file

while true; do ps axo pid=,stat= | awk '$2~/^Z/ { print }' | wc -l | ruby -pe 'print Time.now.strftime("[%T.%3N] ")' >> /tmp/ruby_bisect_zombie_process.log; sleep 0.1; done

Run the test with log inserted:

      def function_logger(words)

Specify a version before running commands

rvm use ruby-2.6
export RAILS_VERSION='~>6.0'
rm -f Gemfile.lock && bundle install --standalone binstubs
bundle exec rake smoke

To execute one cucumber test

	require 'erb'

	expected = %{
	<ul>
	<li>1</li>
	<li>2</li>
	<li>3</li>
	</ul>
	}

	# Testing process management with Ruby.
	# The code with IO.pipe was from a previous experiment
	# Run with specified ENV vars

	@read_io, @write_io = IO.pipe

	def run_specs(i)
	packet = '' i
	# You can a sleep here if you want to see more logs
	@write_io.write("#{packet.bytesize}\n#{packet}")

	2.2.2: ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-darwin14]
	2.3.1: ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin14]
	2.4.6: ruby 2.4.6p354 (2019-04-01 revision 67394) [x86_64-darwin18]
	2.5.5: ruby 2.5.5p157 (2019-03-15 revision 67260) [x86_64-darwin18]
	2.6.6: ruby 2.6.6p146 (2020-03-31 revision 67876) [x86_64-darwin18]
	2.7.1: ruby 2.7.1p83 (2020-03-31 revision a0c7c23c9c) [x86_64-darwin18]
	Calculating -------------------------------------
	2.2.2 2.3.1 2.4.6 2.5.5 2.6.6 2.7.1
	symbol_to_proc_vs_block

	# frozen_string_literal: true

	require "bundler/inline"

	gemfile(true) do
	source "https://rubygems.org"

	git_source(:github) { \|repo\| "https://github.com/#{repo}.git" }

	# Activate the gem you are reporting the issue against.

	git diff -U0 HEAD\~1..HEAD \| \
	grep -v '^@@ ' \| \
	grep -v '^-[[:blank:]]*$' \| \
	grep -B1 -E '^(-[^-]\|\+[^+])[^ Generated]'

	defmodule PingPong do
	def random do
	time = :rand.uniform(1000)
	:timer.sleep(time)
	time
	end

	def ping do
	receive do
	{pong_pid} ->

	bti:ruby/ (master) $ git apply --reject ~/Downloads/its.patch [12:48:40]
	Checking patch parse.y...
	Hunk #2 succeeded at 422 (offset -3 lines).
	Hunk #3 succeeded at 721 (offset -3 lines).
	Hunk #4 succeeded at 3406 (offset 25 lines).
	Hunk #5 succeeded at 3417 (offset 25 lines).
	Hunk #6 succeeded at 3610 (offset 25 lines).
	Hunk #7 succeeded at 3635 (offset 25 lines).
	Hunk #8 succeeded at 9797 (offset 30 lines).
	error: while searching for:

	import Ember from 'ember';

	export default Ember.Controller.extend({
	appName: 'Ember Twiddle'
	});