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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-04 14:04:54 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-04 14:04:54 +0000 |
commit | e5684558262ead5253b9fce36efaea6a6ae6acab (patch) | |
tree | d1de4248f3d225352bafeb8b57ab9d7f3bff42b8 /test/ruby/test_string.rb | |
parent | 805d6f6f3c95a4407990cbd663f26cfb5171739e (diff) | |
download | ruby-e5684558262ead5253b9fce36efaea6a6ae6acab.tar.gz |
string.c: grapheme clusters on frozen string
* string.c (rb_str_enumerate_grapheme_clusters): enumerate on
shared frozen string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_string.rb')
-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 f662a83c12..c7f4521e27 100644 --- a/test/ruby/test_string.rb +++ b/test/ruby/test_string.rb @@ -919,6 +919,8 @@ CODE assert_equal ["\u000A", "\u0308"], "\u{a 308}".each_grapheme_cluster.to_a assert_equal ["\u000D", "\u0308"], "\u{d 308}".each_grapheme_cluster.to_a assert_equal ["a", "b", "c"], "abc".b.each_grapheme_cluster.to_a + s = ("x"+"\u{10ABCD}"*250000) + assert_empty(s.each_grapheme_cluster {s.clear}) end def test_grapheme_clusters |