diff options
Diffstat (limited to 'spec/ruby/core/string/unpack/comment_spec.rb')
-rw-r--r-- | spec/ruby/core/string/unpack/comment_spec.rb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/spec/ruby/core/string/unpack/comment_spec.rb b/spec/ruby/core/string/unpack/comment_spec.rb new file mode 100644 index 0000000000..884960b337 --- /dev/null +++ b/spec/ruby/core/string/unpack/comment_spec.rb @@ -0,0 +1,25 @@ +# -*- encoding: ascii-8bit -*- +require File.expand_path('../../../../spec_helper', __FILE__) +require File.expand_path('../../fixtures/classes', __FILE__) + +describe "String#unpack" do + it "ignores directives text from '#' to the first newline" do + "\x01\x02\x03".unpack("c#this is a comment\nc").should == [1, 2] + end + + it "ignores directives text from '#' to the end if no newline is present" do + "\x01\x02\x03".unpack("c#this is a comment c").should == [1] + end + + it "ignores comments at the start of the directives string" do + "\x01\x02\x03".unpack("#this is a comment\nc").should == [1] + end + + it "ignores the entire directive string if it is a comment" do + "\x01\x02\x03".unpack("#this is a comment c").should == [] + end + + it "ignores multiple comments" do + "\x01\x02\x03".unpack("c#comment\nc#comment\nc#c").should == [1, 2, 3] + end +end |