diff options
Diffstat (limited to 'activesupport/lib/active_support/testing/parallelization.rb')
-rw-r--r-- | activesupport/lib/active_support/testing/parallelization.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/testing/parallelization.rb b/activesupport/lib/active_support/testing/parallelization.rb index e760bf5ce3..96518a4a58 100644 --- a/activesupport/lib/active_support/testing/parallelization.rb +++ b/activesupport/lib/active_support/testing/parallelization.rb @@ -27,6 +27,10 @@ module ActiveSupport @queue << o end + def length + @queue.length + end + def pop; @queue.pop; end end @@ -68,7 +72,11 @@ module ActiveSupport def start @pool = @queue_size.times.map do |worker| + title = "Rails test worker #{worker}" + fork do + Process.setproctitle("#{title} - (starting)") + DRb.stop_service begin @@ -81,6 +89,9 @@ module ActiveSupport klass = job[0] method = job[1] reporter = job[2] + + Process.setproctitle("#{title} - #{klass}##{method}") + result = klass.with_info_handler reporter do Minitest.run_one_method(klass, method) end @@ -95,8 +106,12 @@ module ActiveSupport end queue.record(reporter, result) end + + Process.setproctitle("#{title} - (idle)") end ensure + Process.setproctitle("#{title} - (stopping)") + run_cleanup(worker) end end @@ -109,6 +124,10 @@ module ActiveSupport def shutdown @queue_size.times { @queue << nil } @pool.each { |pid| Process.waitpid pid } + + if @queue.length > 0 + raise "Queue not empty, but all workers have finished. This probably means that a worker crashed and #{@queue.length} tests were missed." + end end private |