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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-01-26 05:33:28 +0000
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-01-26 05:33:28 +0000
commit667c0a3a8caeaa96378f778ee2fbef1b51c3cd13 (patch)
tree1de2fe805226a52bd752a09e18bd8139912e7787 /test
parenta52be8fb8fc61d7e0aa4cba452c30497fd495590 (diff)
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
Diffstat (limited to 'test')
-rw-r--r--test/ruby/test_signal.rb6
1 files changed, 6 insertions, 0 deletions
diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 13d5201..c48a4ad 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