diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | test/profile_test_all.rb | 83 | ||||
| -rw-r--r-- | test/runner.rb | 2 |
3 files changed, 66 insertions, 27 deletions
@@ -1,3 +1,11 @@ +Fri Aug 16 17:32:02 2013 Koichi Sasada <[email protected]> + + * test/profile_test_all.rb: refactoring memory profiling tool for + test-all. + Add profiling targets /proc/meminfo and /proc/self/status. + + * test/runner.rb: accept other than 'true'. + Fri Aug 16 11:23:35 2013 NAKAMURA Usaku <[email protected]> * file.c (rb_file_size, rb_file_flock): improve performance of Winodws. diff --git a/test/profile_test_all.rb b/test/profile_test_all.rb index 54e916b73b..a24555a344 100644 --- a/test/profile_test_all.rb +++ b/test/profile_test_all.rb @@ -1,52 +1,83 @@ -require 'objspace' - # # purpose: # Profile memory usage of each tests. # # usage: -# RUBY_TEST_ALL_PROFILE=true make test-all +# RUBY_TEST_ALL_PROFILE=[file] make test-all # # output: -# ./test_all_profile +# [file] specified by RUBY_TEST_ALL_PROFILE +# If [file] is 'true', then it is ./test_all_profile # # collected information: # - ObjectSpace.memsize_of_all # - GC.stat -# - /proc/self/statm (if it exists) +# - /proc/meminfo (some fields, if exists) +# - /proc/self/status (some fields, if exists) +# - /proc/self/statm (if exists) # +require 'objspace' + class MiniTest::Unit::TestCase alias orig_run run - $test_all_profile_out = open('test_all_profile', 'w') - $test_all_profile_gc_stat_hash = {} + file = ENV['RUBY_TEST_ALL_PROFILE'] + file = 'test-all-profile-result' if file == 'true' + TEST_ALL_PROFILE_OUT = open(file, 'w') + TEST_ALL_PROFILE_GC_STAT_HASH = {} + TEST_ALL_PROFILE_BANNER = ['name'] + TEST_ALL_PROFILE_PROCS = [] - if FileTest.exist?('/proc/self/statm') - # for Linux (only?) - $test_all_profile_out.puts "name\tmemsize_of_all\t" + - (GC.stat.keys + - %w(size resident share text lib data dt)).join("\t") - - def memprofile_test_all_result_result - "#{self.class}\##{self.__name__}\t" \ - "#{ObjectSpace.memsize_of_all}\t" \ - "#{GC.stat($test_all_profile_gc_stat_hash).values.join("\t")}\t" \ - "#{File.read('/proc/self/statm').split(/\s+/).join("\t")}" + def self.add *name, &b + TEST_ALL_PROFILE_BANNER.concat name + TEST_ALL_PROFILE_PROCS << b + end + + add 'emsize_of_all', *GC.stat.keys do |result| + result << ObjectSpace.memsize_of_all + GC.stat(TEST_ALL_PROFILE_GC_STAT_HASH) + result.concat TEST_ALL_PROFILE_GC_STAT_HASH.values + end + + def self.add_proc_meminfo file, fields + return unless FileTest.exist?(file) + regexp = /(#{fields.join("|")}):\s*(\d+) kB/ + # check = {}; fields.each{|e| check[e] = true} + add *fields do |result| + text = File.read(file) + text.gsub(regexp){ + # check.delete $1 + result << $2 + '' + } + # raise check.inspect unless check.empty? end - else - $test_all_profile_out.puts "name\tmemsize_of_alls\t" + GC.stat.keys.join("\t") - def memprofile_test_all_result_result - "#{self.class}\##{self.__name__}\t" \ - "#{ObjectSpace.memsize_of_all}\t" \ - "#{GC.stat($test_all_profile_gc_stat_hash).values.join("\t")}" + end + + add_proc_meminfo '/proc/meminfo', %w(MemTotal MemFree) + add_proc_meminfo '/proc/self/status', %w(VmPeak VmSize VmHWM VmRSS) + + if FileTest.exist?('/proc/self/statm') + add *%w(size resident share text lib data dt) do |result| + result.concat File.read('/proc/self/statm').split(/\s+/) end end + def memprofile_test_all_result_result + result = ["#{self.class}\##{self.__name__}"] + TEST_ALL_PROFILE_PROCS.each{|proc| + proc.call(result) + } + result.join("\t") + end + def run runner result = orig_run(runner) - $test_all_profile_out.puts memprofile_test_all_result_result - $test_all_profile_out.flush + TEST_ALL_PROFILE_OUT.puts memprofile_test_all_result_result + TEST_ALL_PROFILE_OUT.flush result end + + TEST_ALL_PROFILE_OUT.puts TEST_ALL_PROFILE_BANNER.join("\t") end diff --git a/test/runner.rb b/test/runner.rb index a3bb070e4f..94beb448cd 100644 --- a/test/runner.rb +++ b/test/runner.rb @@ -12,7 +12,7 @@ end ENV["GEM_SKIP"] = ENV["GEM_HOME"] = ENV["GEM_PATH"] = "".freeze -require_relative 'profile_test_all' if ENV['RUBY_TEST_ALL_PROFILE'] == 'true' +require_relative 'profile_test_all' if ENV.has_key?('RUBY_TEST_ALL_PROFILE') module Test::Unit module ZombieHunter |