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author | Benoit Daloze <eregontp@gmail.com> | 2020-05-02 16:03:14 +0200 |
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committer | Benoit Daloze <eregontp@gmail.com> | 2020-05-02 16:03:14 +0200 |
commit | c9213aa864fb8527388679c21f1ea8ce129e2f1a (patch) | |
tree | a6ef2403c73ef61a2aaddad6c0f8d9d09e4e6151 /spec/ruby/language/string_spec.rb | |
parent | a68ddf42879005905176bc38285906fe01707aff (diff) |
Update to ruby/spec@d394dfd
Diffstat (limited to 'spec/ruby/language/string_spec.rb')
-rw-r--r-- | spec/ruby/language/string_spec.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/spec/ruby/language/string_spec.rb b/spec/ruby/language/string_spec.rb index 68c5fd221b..d19b909cab 100644 --- a/spec/ruby/language/string_spec.rb +++ b/spec/ruby/language/string_spec.rb @@ -32,6 +32,11 @@ describe "Ruby character strings" do "#@my_ip".should == 'xxx' end + it "does not interpolate invalid variable names" do + "#@".should == '#@' + "#$%".should == '#$%' + end + it "has characters [.(=?!# end simple # interpolation" do "#@ip[".should == 'xxx[' "#@ip.".should == 'xxx.' @@ -260,6 +265,12 @@ describe "Ruby String literals" do end describe "Ruby String interpolation" do + it "permits an empty expression" do + s = "#{}" # rubocop:disable Lint/EmptyInterpolation + s.should.empty? + s.should_not.frozen? + end + it "returns a string with the source encoding by default" do "a#{"b"}c".encoding.should == Encoding::BINARY eval('"a#{"b"}c"'.force_encoding("us-ascii")).encoding.should == Encoding::US_ASCII |