diff options
| author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-02-25 02:31:03 +0000 |
|---|---|---|
| committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-02-25 02:31:03 +0000 |
| commit | 15ef28a991f66f65bb29751cf2bef3bcb51066fc (patch) | |
| tree | 98a82c20d67f9dc961827c91a09d4600496e4d53 /test | |
| parent | 4edac7f5d0789d6b655b9f3d5bbc4bccaef23f9e (diff) | |
| download | ruby-15ef28a991f66f65bb29751cf2bef3bcb51066fc.tar.gz | |
NEWS: document String#-@ change
* test/ruby/test_string.rb (test_uplus_minus): test deduplication
[ruby-core:79747] [Feature #13077]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_string.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/ruby/test_string.rb b/test/ruby/test_string.rb index d5166a82bc..da8bd5f05a 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -2537,6 +2537,8 @@ CODE assert_not_equal(str.object_id, (+str).object_id) assert_equal(str.object_id, (-str).object_id) + bar = %w(b a r).join('') + assert_same(str, -bar, "uminus deduplicates [Feature #13077]") end def test_ord |