diff options
| author | Benoit Daloze <[email protected]> | 2020-11-27 14:55:31 +0100 |
|---|---|---|
| committer | Benoit Daloze <[email protected]> | 2020-11-27 14:55:31 +0100 |
| commit | f02d2f82bf10351f480ea312f40cb840e2437f93 (patch) | |
| tree | 0b53098bffe6dacadb09880183ebcaea06e95153 /spec/ruby/core/string | |
| parent | f0bfa266d70651dc295a63b026938b246693499b (diff) | |
Update to ruby/spec@ac878ad
Diffstat (limited to 'spec/ruby/core/string')
| -rw-r--r-- | spec/ruby/core/string/fixtures/classes.rb | 11 | ||||
| -rw-r--r-- | spec/ruby/core/string/gsub_spec.rb | 5 | ||||
| -rw-r--r-- | spec/ruby/core/string/unpack/w_spec.rb | 10 |
3 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/core/string/fixtures/classes.rb b/spec/ruby/core/string/fixtures/classes.rb index 1cc7600abb..26fcd51b5d 100644 --- a/spec/ruby/core/string/fixtures/classes.rb +++ b/spec/ruby/core/string/fixtures/classes.rb @@ -46,4 +46,15 @@ module StringSpecs self.replace(str) end end + + class SpecialVarProcessor + def process(match) + if $~ != nil + str = $~[0] + else + str = "unset" + end + "<#{str}>" + end + end end diff --git a/spec/ruby/core/string/gsub_spec.rb b/spec/ruby/core/string/gsub_spec.rb index 54a2be0fed..6789199ff3 100644 --- a/spec/ruby/core/string/gsub_spec.rb +++ b/spec/ruby/core/string/gsub_spec.rb @@ -475,6 +475,11 @@ describe "String#gsub with pattern and block" do offsets.should == [[1, 2], [4, 5]] end + it "does not set $~ for procs created from methods" do + str = "hello" + str.gsub("l", &StringSpecs::SpecialVarProcessor.new.method(:process)).should == "he<unset><unset>o" + end + it "restores $~ after leaving the block" do [/./, "l"].each do |pattern| old_md = nil diff --git a/spec/ruby/core/string/unpack/w_spec.rb b/spec/ruby/core/string/unpack/w_spec.rb index 166ae58869..011c75f5c4 100644 --- a/spec/ruby/core/string/unpack/w_spec.rb +++ b/spec/ruby/core/string/unpack/w_spec.rb @@ -23,3 +23,13 @@ describe "String#unpack with directive 'w'" do "\x01\x02\x03".unpack("w w").should == [1, 2] end end + +describe "String#unpack with directive 'w*'" do + + it "decodes BER-compressed integers" do + "\x01\x02\x03\x04".unpack("w*").should == [1, 2, 3, 4] + "\x00\xCE\x0F\x84\x80\x80\x80\x80\x80\x80\x80\x80\x00\x01\x00".unpack("w*").should == [0, 9999, 2**65, 1, 0] + "\x81\x80\x80\x80\x80\x80\x80\x80\x80\x00\x90\x80\x80\x80\x80\x80\x80\x80\x03\x01\x02".unpack("w*").should == [2**63, (2**60 + 3), 1, 2] + end + +end |