diff options
Diffstat (limited to 'spec/ruby/core/string/shared/succ.rb')
-rw-r--r-- | spec/ruby/core/string/shared/succ.rb | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/spec/ruby/core/string/shared/succ.rb b/spec/ruby/core/string/shared/succ.rb index 66edf6dc82..b69a394875 100644 --- a/spec/ruby/core/string/shared/succ.rb +++ b/spec/ruby/core/string/shared/succ.rb @@ -59,26 +59,21 @@ describe :string_succ, shared: true do "\xFF\xFF".send(@method).should == "\x01\x00\x00" end - ruby_version_is ''...'3.0' do - it "returns subclass instances when called on a subclass" do - StringSpecs::MyString.new("").send(@method).should be_an_instance_of(StringSpecs::MyString) - StringSpecs::MyString.new("a").send(@method).should be_an_instance_of(StringSpecs::MyString) - StringSpecs::MyString.new("z").send(@method).should be_an_instance_of(StringSpecs::MyString) - end + it "returns String instances when called on a subclass" do + StringSpecs::MyString.new("").send(@method).should be_an_instance_of(String) + StringSpecs::MyString.new("a").send(@method).should be_an_instance_of(String) + StringSpecs::MyString.new("z").send(@method).should be_an_instance_of(String) end - ruby_version_is '3.0' do - it "returns String instances when called on a subclass" do - StringSpecs::MyString.new("").send(@method).should be_an_instance_of(String) - StringSpecs::MyString.new("a").send(@method).should be_an_instance_of(String) - StringSpecs::MyString.new("z").send(@method).should be_an_instance_of(String) - end + it "returns a String in the same encoding as self" do + "z".encode("US-ASCII").send(@method).encoding.should == Encoding::US_ASCII end end describe :string_succ_bang, shared: true do it "is equivalent to succ, but modifies self in place (still returns self)" do ["", "abcd", "THX1138"].each do |s| + s = +s r = s.dup.send(@method) s.send(@method).should equal(s) s.should == r |