From 667c0a3a8caeaa96378f778ee2fbef1b51c3cd13 Mon Sep 17 00:00:00 2001 From: normal Date: Tue, 26 Jan 2016 05:33:28 +0000 Subject: Signal.list deduplicates keys This allows us to reuse string objects used in symbols as well as any string representations of signal names in source code. * signal.c (sig_list): use fstring for hash key * test/ruby/test_signal.rb (test_signal_list_dedupe_keys): added git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_signal.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'test') diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb index 13d52013b0..c48a4ad400 100644 --- a/test/ruby/test_signal.rb +++ b/test/ruby/test_signal.rb @@ -301,4 +301,10 @@ EOS assert_ruby_status(['-e', 'Process.kill(:CONT, $$)']) end end if Process.respond_to?(:kill) + + def test_signal_list_dedupe_keys + a = Signal.list.keys.map(&:object_id).sort + b = Signal.list.keys.map(&:object_id).sort + assert_equal a, b + end end -- cgit v1.2.3