diff options
Diffstat (limited to 'spec/rubyspec/core/string/shared/codepoints.rb')
-rw-r--r-- | spec/rubyspec/core/string/shared/codepoints.rb | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/spec/rubyspec/core/string/shared/codepoints.rb b/spec/rubyspec/core/string/shared/codepoints.rb deleted file mode 100644 index 1ee13c82f4..0000000000 --- a/spec/rubyspec/core/string/shared/codepoints.rb +++ /dev/null @@ -1,56 +0,0 @@ -# -*- encoding: binary -*- -describe :string_codepoints, shared: true do - it "raises an ArgumentError when self has an invalid encoding and a method is called on the returned Enumerator" do - s = "\xDF".force_encoding(Encoding::UTF_8) - s.valid_encoding?.should be_false - lambda { s.send(@method).to_a }.should raise_error(ArgumentError) - end - - it "yields each codepoint to the block if one is given" do - codepoints = [] - "abcd".send(@method) do |codepoint| - codepoints << codepoint - end - codepoints.should == [97, 98, 99, 100] - end - - it "raises an ArgumentError if self's encoding is invalid and a block is given" do - s = "\xDF".force_encoding(Encoding::UTF_8) - s.valid_encoding?.should be_false - lambda { s.send(@method) { } }.should raise_error(ArgumentError) - end - - it "returns codepoints as Fixnums" do - "glark\u{20}".send(@method).to_a.each do |codepoint| - codepoint.should be_an_instance_of(Fixnum) - end - end - - it "returns one codepoint for each character" do - s = "\u{9876}\u{28}\u{1987}" - s.send(@method).to_a.size.should == s.chars.to_a.size - end - - it "works for multibyte characters" do - s = "\u{9819}" - s.bytesize.should == 3 - s.send(@method).to_a.should == [38937] - end - - it "returns the codepoint corresponding to the character's position in the String's encoding" do - "\u{787}".send(@method).to_a.should == [1927] - end - - it "round-trips to the original String using Integer#chr" do - s = "\u{13}\u{7711}\u{1010}" - s2 = "" - s.send(@method) {|n| s2 << n.chr(Encoding::UTF_8)} - s.should == s2 - end - - it "is synonomous with #bytes for Strings which are single-byte optimisable" do - s = "(){}".encode('ascii') - s.ascii_only?.should be_true - s.send(@method).to_a.should == s.bytes.to_a - end -end |