diff options
Diffstat (limited to 'spec/ruby/core/string/shared/each_codepoint_without_block.rb')
-rw-r--r-- | spec/ruby/core/string/shared/each_codepoint_without_block.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/spec/ruby/core/string/shared/each_codepoint_without_block.rb b/spec/ruby/core/string/shared/each_codepoint_without_block.rb new file mode 100644 index 0000000000..92b7f76032 --- /dev/null +++ b/spec/ruby/core/string/shared/each_codepoint_without_block.rb @@ -0,0 +1,33 @@ +# -*- encoding: binary -*- +describe :string_each_codepoint_without_block, shared: true do + describe "when no block is given" do + it "returns an Enumerator" do + "".send(@method).should be_an_instance_of(Enumerator) + end + + it "returns an Enumerator even when self has an invalid encoding" do + s = "\xDF".force_encoding(Encoding::UTF_8) + s.valid_encoding?.should be_false + s.send(@method).should be_an_instance_of(Enumerator) + end + + describe "returned Enumerator" do + describe "size" do + it "should return the size of the string" do + str = "hello" + str.send(@method).size.should == str.size + str = "ola" + str.send(@method).size.should == str.size + str = "\303\207\342\210\202\303\251\306\222g" + str.send(@method).size.should == str.size + end + + it "should return the size of the string even when the string has an invalid encoding" do + s = "\xDF".force_encoding(Encoding::UTF_8) + s.valid_encoding?.should be_false + s.send(@method).size.should == 1 + end + end + end + end +end |