diff options
Diffstat (limited to 'spec/ruby/core/string/bytesize_spec.rb')
-rw-r--r-- | spec/ruby/core/string/bytesize_spec.rb | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/spec/ruby/core/string/bytesize_spec.rb b/spec/ruby/core/string/bytesize_spec.rb new file mode 100644 index 0000000000..51da179da8 --- /dev/null +++ b/spec/ruby/core/string/bytesize_spec.rb @@ -0,0 +1,37 @@ +# -*- encoding: utf-8 -*- +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes.rb', __FILE__) + +with_feature :encoding do + describe "#String#bytesize" do + it "needs to be reviewed for spec completeness" + + it "returns the length of self in bytes" do + "hello".bytesize.should == 5 + " ".bytesize.should == 1 + end + + it "works with strings containing single UTF-8 characters" do + "\u{6666}".bytesize.should == 3 + end + + it "works with pseudo-ASCII strings containing single UTF-8 characters" do + "\u{6666}".force_encoding('ASCII').bytesize.should == 3 + end + + it "works with strings containing UTF-8 characters" do + "c \u{6666}".force_encoding('UTF-8').bytesize.should == 5 + "c \u{6666}".bytesize.should == 5 + end + + it "works with pseudo-ASCII strings containing UTF-8 characters" do + "c \u{6666}".force_encoding('ASCII').bytesize.should == 5 + end + + it "returns 0 for the empty string" do + "".bytesize.should == 0 + "".force_encoding('ASCII').bytesize.should == 0 + "".force_encoding('UTF-8').bytesize.should == 0 + end + end +end |