mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
2b7454eb92
* match uppercase types which would be global, other than [BDT] * ignore `RUBY_` prefixed symbols
40 lines
964 B
Ruby
Executable file
40 lines
964 B
Ruby
Executable file
#!/usr/bin/ruby
|
|
require_relative 'lib/colorize'
|
|
|
|
until ARGV.empty?
|
|
case ARGV[0]
|
|
when /\ASYMBOL_PREFIX=(.*)/
|
|
SYMBOL_PREFIX = $1
|
|
when /\ANM=(.*)/ # may be multiple words
|
|
NM = $1
|
|
else
|
|
break
|
|
end
|
|
ARGV.shift
|
|
end
|
|
|
|
config = ARGV.shift
|
|
count = 0
|
|
col = Colorize.new
|
|
REPLACE = File.read(config).scan(/\bAC_(?:REPLACE|CHECK)_FUNCS?\(\K\w+/)
|
|
print "Checking leaked global symbols..."
|
|
STDOUT.flush
|
|
IO.foreach("|#{NM} -Pgp #{ARGV.join(' ')}") do |line|
|
|
n, t, = line.split
|
|
next unless /[A-TV-Z]/ =~ t
|
|
next unless n.sub!(/^#{SYMBOL_PREFIX}/o, "")
|
|
next if n.include?(".")
|
|
next if /\A(?:Init_|InitVM_|RUBY_|ruby_|rb_|[Oo]nig|dln_|mjit_|coroutine_|nu(?:comp|rat)_)/ =~ n
|
|
next if REPLACE.include?(n)
|
|
puts col.fail("leaked") if count.zero?
|
|
count += 1
|
|
puts " #{n}"
|
|
end
|
|
case count
|
|
when 0
|
|
puts col.pass("none")
|
|
when 1
|
|
abort col.fail("1 un-prefixed symbol leaked")
|
|
else
|
|
abort col.fail("#{count} un-prefixed symbols leaked")
|
|
end
|