diff options
Diffstat (limited to 'spec/ruby/core/string/shared/grapheme_clusters.rb')
-rw-r--r-- | spec/ruby/core/string/shared/grapheme_clusters.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/spec/ruby/core/string/shared/grapheme_clusters.rb b/spec/ruby/core/string/shared/grapheme_clusters.rb new file mode 100644 index 0000000000..8b666868b1 --- /dev/null +++ b/spec/ruby/core/string/shared/grapheme_clusters.rb @@ -0,0 +1,16 @@ +require_relative '../../../spec_helper' +require_relative '../fixtures/classes' + +describe :string_grapheme_clusters, shared: true do + it "passes each grapheme cluster in self to the given block" do + a = [] + # test string: abc[rainbow flag emoji][paw prints] + "ab\u{1f3f3}\u{fe0f}\u{200d}\u{1f308}\u{1F43E}".send(@method) { |c| a << c } + a.should == ['a', 'b', "\u{1f3f3}\u{fe0f}\u{200d}\u{1f308}", "\u{1F43E}"] + end + + it "returns self" do + s = StringSpecs::MyString.new "ab\u{1f3f3}\u{fe0f}\u{200d}\u{1f308}\u{1F43E}" + s.send(@method) {}.should equal(s) + end +end |