C0 code coverage information

Generated on Mon Aug 13 01:18:55 -0400 2007 with rcov 0.8.0

Code reported as executed by Ruby looks like this...
and this: this line is also marked as covered.
Lines considered as run by rcov, but not reported by Ruby, look like this,
and this: these lines were inferred by rcov (using simple heuristics).
Finally, here's a line marked as not executed.

 1 module Spec
 2   module Runner
 3     # Parses a spec file and finds the nearest example for a given line number.
 4     class SpecParser
 5       def spec_name_for(io, line_number)
 6         source  = io.read
 7         behaviour, behaviour_line = behaviour_at_line(source, line_number)
 8         example, example_line = example_at_line(source, line_number)
 9         if behaviour && example && (behaviour_line < example_line)
10           "#{behaviour} #{example}"
11         elsif behaviour
12           behaviour
13         else
14           nil
15         end
16       end
17 
18     protected
19 
20       def behaviour_at_line(source, line_number)
21         find_above(source, line_number, /^\s*(context|describe)\s+(.*)\s+do/)
22       end
23 
24       def example_at_line(source, line_number)
25         find_above(source, line_number, /^\s*(specify|it)\s+(.*)\s+do/)
26       end
27 
28       # Returns the context/describe or specify/it name and the line number
29       def find_above(source, line_number, pattern)
30         lines_above_reversed(source, line_number).each_with_index do |line, n|
31           return [parse_description($2), line_number-n] if line =~ pattern
32         end
33         nil
34       end
35 
36       def lines_above_reversed(source, line_number)
37         lines = source.split("\n")
38         lines[0...line_number].reverse
39       end
40       
41       def parse_description(str)
42         return str[1..-2] if str =~ /^['"].*['"]$/
43         if matches = /^(.*)\s*,\s*['"](.*)['"]$/.match(str)
44           return ::Spec::DSL::Description.generate_description(matches[1], matches[2])
45         end
46         return str
47       end
48     end
49   end
50 end

Generated using the rcov code coverage analysis tool for Ruby version 0.8.0.