Kouhei Sutou
null+****@clear*****
Sun Sep 28 12:34:19 JST 2014
Kouhei Sutou 2014-09-28 12:34:19 +0900 (Sun, 28 Sep 2014) New Revision: 9cb22bea37bca6386e7f4d5895cb9fc70d436fd5 https://github.com/groonga/grntest/commit/9cb22bea37bca6386e7f4d5895cb9fc70d436fd5 Message: Add log parser It supports multi-line message. Added files: lib/grntest/log-entry.rb lib/grntest/log-parser.rb test/test-log-parser.rb Added: lib/grntest/log-entry.rb (+19 -0) 100644 =================================================================== --- /dev/null +++ lib/grntest/log-entry.rb 2014-09-28 12:34:19 +0900 (fe810ef) @@ -0,0 +1,19 @@ +# Copyright (C) 2014 Kouhei Sutou <kou �� clear-code.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +module Grntest + class LogEntry < Struct.new(:timestamp, :log_level, :message) + end +end Added: lib/grntest/log-parser.rb (+44 -0) 100644 =================================================================== --- /dev/null +++ lib/grntest/log-parser.rb 2014-09-28 12:34:19 +0900 (0aae288) @@ -0,0 +1,44 @@ +# Copyright (C) 2014 Kouhei Sutou <kou �� clear-code.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +require "grntest/log-entry" + +module Grntest + class LogParser + def parse(log) + timestamp = nil + log_level = nil + message = nil + emit_entry = lambda do + if timestamp + entry = LogEntry.new(timestamp, log_level, message.chomp) + yield(entry) + end + end + log.each_line do |line| + case line + when /\A(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d+)\|([a-zA-Z])\|\s*/ + emit_entry.call + timestamp = $1 + log_level = $2 + message = $POSTMATCH + else + message << line + end + end + emit_entry.call + end + end +end Added: test/test-log-parser.rb (+77 -0) 100644 =================================================================== --- /dev/null +++ test/test-log-parser.rb 2014-09-28 12:34:19 +0900 (181e0a6) @@ -0,0 +1,77 @@ +# Copyright (C) 2014 Kouhei Sutou <kou �� clear-code.com> +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +require "grntest/log-parser" + +class TestLogParser < Test::Unit::TestCase + def parse(log) + parser = Grntest::LogParser.new + entries = [] + parser.parse(log) do |entry| + entries << entry.to_h + end + entries + end + + sub_test_case("#parse") do + def test_one_line + log = "2014-09-27 17:31:53.046467|n| message" + assert_equal([ + { + :timestamp => "2014-09-27 17:31:53.046467", + :log_level => "n", + :message => "message", + }, + ], + parse(log)) + end + + def test_one_lines + log = <<-LOG +2014-09-27 17:31:53.046467|n| notification message +2014-09-27 17:31:54.046467|W| warning message + LOG + assert_equal([ + { + :timestamp => "2014-09-27 17:31:53.046467", + :log_level => "n", + :message => "notification message", + }, + { + :timestamp => "2014-09-27 17:31:54.046467", + :log_level => "W", + :message => "warning message", + }, + ], + parse(log)) + end + + + def test_multi_line + log = <<-LOG +2014-09-27 17:31:53.046467|n| multi +line message + LOG + assert_equal([ + { + :timestamp => "2014-09-27 17:31:53.046467", + :log_level => "n", + :message => "multi\nline message", + }, + ], + parse(log)) + end + end +end -------------- next part -------------- HTML����������������������������...ダウンロード
