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author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-26 05:33:28 +0000 |
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committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-01-26 05:33:28 +0000 |
commit | 667c0a3a8caeaa96378f778ee2fbef1b51c3cd13 (patch) | |
tree | 1de2fe805226a52bd752a09e18bd8139912e7787 /test | |
parent | a52be8fb8fc61d7e0aa4cba452c30497fd495590 (diff) | |
download | ruby-667c0a3a8caeaa96378f778ee2fbef1b51c3cd13.tar.gz |
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.rb | 6 |
1 files changed, 6 insertions, 0 deletions
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 |