diff options
Diffstat (limited to 'spec/ruby/core/string/strip_spec.rb')
-rw-r--r-- | spec/ruby/core/string/strip_spec.rb | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/spec/ruby/core/string/strip_spec.rb b/spec/ruby/core/string/strip_spec.rb index 8517bf2d2a..edb6ea3b44 100644 --- a/spec/ruby/core/string/strip_spec.rb +++ b/spec/ruby/core/string/strip_spec.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: false require_relative '../../spec_helper' require_relative 'fixtures/classes' require_relative 'shared/strip' @@ -11,18 +12,8 @@ describe "String#strip" do "\tgoodbye\r\v\n".strip.should == "goodbye" end - ruby_version_is '3.1' do - it "returns a copy of self without leading and trailing NULL bytes and whitespace" do - " \x00 goodbye \x00 ".strip.should == "goodbye" - end - end - - ruby_version_is ''...'2.7' do - it "taints the result when self is tainted" do - "".taint.strip.should.tainted? - "ok".taint.strip.should.tainted? - " ok ".taint.strip.should.tainted? - end + it "returns a copy of self without leading and trailing NULL bytes and whitespace" do + " \x00 goodbye \x00 ".strip.should == "goodbye" end end @@ -43,12 +34,16 @@ describe "String#strip!" do a.should == "hello" end - ruby_version_is '3.1' do - it "removes leading and trailing NULL bytes and whitespace" do - a = "\000 goodbye \000" - a.strip! - a.should == "goodbye" - end + it "makes a string empty if it is only whitespace" do + "".strip!.should == nil + " ".strip.should == "" + " ".strip.should == "" + end + + it "removes leading and trailing NULL bytes and whitespace" do + a = "\000 goodbye \000" + a.strip! + a.should == "goodbye" end it "raises a FrozenError on a frozen instance that is modified" do |