suppress warnings

* basictest/runner.rb, bootstraptest/runner.rb: disable warnings.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55828 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

basictest/runner.rb

@@ -17,6 +17,9 @@ $stderr.reopen($stdout)
 error = ''
 
 srcdir = File.expand_path('..', File.dirname(__FILE__))
+if opt = ENV["RUBYOPT"]
+  ENV["RUBYOPT"] = opt + " -W1"
+end
 `#{ruby} #{opt} -W1 #{srcdir}/basictest/test.rb #{ARGV.join(' ')}`.each_line do |line|
   if line =~ /^end of test/
     print "\ntest succeeded\n"

bootstraptest/runner.rb

@@ -60,6 +60,7 @@ end
 def main
   @ruby = File.expand_path('miniruby')
   @verbose = false
+  $VERBOSE = false
   $stress = false
   @color = nil
   @tty = nil