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Diffstat (limited to 'spec/rubyspec/language/regexp/interpolation_spec.rb')
-rw-r--r-- | spec/rubyspec/language/regexp/interpolation_spec.rb | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/spec/rubyspec/language/regexp/interpolation_spec.rb b/spec/rubyspec/language/regexp/interpolation_spec.rb deleted file mode 100644 index 5536c718f1..0000000000 --- a/spec/rubyspec/language/regexp/interpolation_spec.rb +++ /dev/null @@ -1,58 +0,0 @@ -require File.expand_path('../../../spec_helper', __FILE__) -require File.expand_path('../../fixtures/classes', __FILE__) - -describe "Regexps with interpolation" do - - it "allows interpolation of strings" do - str = "foo|bar" - /#{str}/.should == /foo|bar/ - end - - it "allows interpolation of literal regexps" do - re = /foo|bar/ - /#{re}/.should == /(?-mix:foo|bar)/ - end - - it "allows interpolation of any object that responds to to_s" do - o = Object.new - def o.to_s - "object_with_to_s" - end - /#{o}/.should == /object_with_to_s/ - end - - it "allows interpolation which mixes modifiers" do - re = /foo/i - /#{re} bar/m.should == /(?i-mx:foo) bar/m - end - - it "allows interpolation to interact with other Regexp constructs" do - str = "foo)|(bar" - /(#{str})/.should == /(foo)|(bar)/ - - str = "a" - /[#{str}-z]/.should == /[a-z]/ - end - - it "gives precedence to escape sequences over substitution" do - str = "J" - /\c#{str}/.to_s.should == '(?-mix:\c#' + '{str})' - end - - it "throws RegexpError for malformed interpolation" do - s = "" - lambda { /(#{s}/ }.should raise_error(RegexpError) - s = "(" - lambda { /#{s}/ }.should raise_error(RegexpError) - end - - it "allows interpolation in extended mode" do - var = "#comment\n foo #comment\n | bar" - (/#{var}/x =~ "foo").should == (/foo|bar/ =~ "foo") - end - - it "allows escape sequences in interpolated regexps" do - escape_seq = %r{"\x80"}n - %r{#{escape_seq}}n.should == /(?-mix:"\x80")/n - end -end |