diff options
Diffstat (limited to 'spec/ruby/library/stringio/lineno_spec.rb')
-rw-r--r-- | spec/ruby/library/stringio/lineno_spec.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/spec/ruby/library/stringio/lineno_spec.rb b/spec/ruby/library/stringio/lineno_spec.rb new file mode 100644 index 0000000000..b7ef83c7e1 --- /dev/null +++ b/spec/ruby/library/stringio/lineno_spec.rb @@ -0,0 +1,30 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require "stringio" + +describe "StringIO#lineno" do + before :each do + @io = StringIO.new("this\nis\nan\nexample") + end + + it "returns the number of lines read" do + @io.gets + @io.gets + @io.gets + @io.lineno.should eql(3) + end +end + +describe "StringIO#lineno=" do + before :each do + @io = StringIO.new("this\nis\nan\nexample") + end + + it "sets the current line number, but has no impact on the position" do + @io.lineno = 3 + @io.pos.should eql(0) + + @io.gets.should == "this\n" + @io.lineno.should eql(4) + @io.pos.should eql(5) + end +end |