module SimpleCov::ResultMerger
Public Class Methods
merged_result()
click to toggle source
Gets all SimpleCov::Results from cache, merges them and produces a new SimpleCov::Result with merged coverage data and the command_name for the result consisting of a join on all source result's names
# File lib/simplecov/result_merger.rb, line 62 def merged_result merged = {} results.each do |result| merged = result.original_result.merge_resultset(merged) end result = SimpleCov::Result.new(merged) # Specify the command name result.command_name = results.map(&:command_name).sort.join(", ") result end
results()
click to toggle source
Gets the resultset hash and re-creates all included instances of SimpleCov::Result from that. All results that are above the SimpleCov.merge_timeout will be dropped. Returns an array of SimpleCov::Result items.
# File lib/simplecov/result_merger.rb, line 45 def results results = [] resultset.each do |command_name, data| result = SimpleCov::Result.from_hash(command_name => data) # Only add result if the timeout is above the configured threshold if (Time.now - result.created_at) < SimpleCov.merge_timeout results << result end end results end
resultset()
click to toggle source
Loads the cached resultset from JSON and returns it as a Hash
# File lib/simplecov/result_merger.rb, line 21 def resultset if stored_data begin JSON.parse(stored_data) rescue {} end else {} end end
resultset_path()
click to toggle source
The path to the .resultset.json cache file
# File lib/simplecov/result_merger.rb, line 12 def resultset_path File.join(SimpleCov.coverage_path, ".resultset.json") end
resultset_writelock()
click to toggle source
# File lib/simplecov/result_merger.rb, line 16 def resultset_writelock File.join(SimpleCov.coverage_path, ".resultset.json.lock") end
store_result(result)
click to toggle source
Saves the given SimpleCov::Result in the resultset cache
# File lib/simplecov/result_merger.rb, line 74 def store_result(result) File.open(resultset_writelock, "w+") do |f| f.flock(File::LOCK_EX) new_set = resultset command_name, data = result.to_hash.first new_set[command_name] = data File.open(resultset_path, "w+") do |f_| f_.puts JSON.pretty_generate(new_set) end end true end
stored_data()
click to toggle source
Returns the contents of the resultset cache as a string or if the file is missing or empty nil
# File lib/simplecov/result_merger.rb, line 34 def stored_data return unless File.exist?(resultset_path) data = File.read(resultset_path) return if data.nil? || data.length < 2 data end