larskanis

CC=clang-17 CFLAGS="-fsanitize=address -fno-omit-frame-pointer -DUSE_MN_THREADS=0" rvm install ruby-head

# This compiles ruby and all later gems with ASAN support enabled.

larskanis

/*
 * Run this program in a Kerberos capable environment and it should fail like so:
 *   $ gcc -I /usr/include/postgresql  bug-gssapi-caller.c -o bug-gssapi-caller -l pq
 *   $ ./bug-gssapi-caller
 *   PQputCopyData text2 command failed: GSSAPI caller failed to retransmit all data needing to be retried
 */

#ifdef WIN32
#include <windows.h>
#endif

larskanis

# run this some hundred times per:
#    while ruby test-error-hash.rb ; do echo; done
#

begin
  require 'bundler/inline'
  require 'bundler'
rescue LoadError => e
  STDERR.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e

larskanis

#include <stdio.h>
#include <ruby.h>

static VALUE alloc(VALUE self)
{
  return rb_str_new_cstr("abcdef");
}

static struct st_table* string_table;

larskanis

require "mkmf"

create_makefile("string_alloc_test")
raise "Unable to compile" unless system("make")

require_relative "string_alloc_test.so"
require "benchmark/ips"
include StringAllocTest

def r_alloc

larskanis

Set default for Encoding.default_external to UTF-8 on Windows

This issue is related to https://bugs.ruby-lang.org/issues/13488 where we already discussed the topic an postponed the change for ruby-3. Patch is here:

Currently Encoding.default_external is initialized to the local console encoding of the Windows installation unless changed per option -E. This is e.g. cp850 for Western Europe. It should be changed to UTF-8.

RubyInstaller provided a checkbox for RUBYOPT=-Eutf-8 since version 2.4. This checkbox was disabled per default, but I noticed from bug reports, that many people enabled it. With RubyInstaller-2.7.0 this checkbox is enabled per default. So we already have a steady migration towards UTF-8 on Windows.

larskanis

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ruby.exe]
"GlobalFlag"=dword:00000002

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\miniruby.exe]
"GlobalFlag"=dword:00000002

larskanis

# frozen_string_literal: true

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  gem 'pg', '~> 1.1'
  gem 'activerecord', path: '../activerecord'
  gem 'benchmark-ips'
end

larskanis

/home/lars/comcard/nokogiri # rake test
/usr/bin/ruby -w -Ilib:bin:test:. -e 'require "rubygems"; require "helper"; require "minitest/autorun"; require "test/test_css_cache.rb"; require "test/test_convert_xpath.rb"; require "test/css/test_tokenizer.rb"; require "test/css/test_xpath_visitor.rb"; require "test/css/test_parser.rb"; require "test/css/test_nthiness.rb"; require "test/xml/test_syntax_error.rb"; require "test/xml/node/test_subclass.rb"; require "test/xml/node/test_save_options.rb"; require "test/xml/test_document.rb"; require "test/xml/test_node_attributes.rb"; require "test/xml/test_entity_reference.rb"; require "test/xml/test_node_encoding.rb"; require "test/xml/test_node_set.rb"; require "test/xml/test_element_content.rb"; require "test/xml/test_comment.rb"; require "test/xml/test_schema.rb"; require "test/xml/test_unparented_node.rb"; require "test/xml/test_reader_encoding.rb"; require "test/xml/test_document_encoding.rb"; require "test/xml/test_document_fragment.rb"; require "test/xml/test_dtd.

larskanis

# frozen_string_literal: true

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  gem "pg", "~> 1.1"
  gem 'activesupport', path: '../activesupport'
  gem 'activerecord', path: '../activerecord'
  gem 'activemodel', path: '../activemodel'