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58b3f36546
* test/logger/test_logdevice.rb: revert r60999 because it was caused by not committed changes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
838 lines
23 KiB
Ruby
838 lines
23 KiB
Ruby
# coding: US-ASCII
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# frozen_string_literal: false
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require 'test/unit'
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require 'logger'
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require 'tempfile'
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require 'tmpdir'
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class TestLogDevice < Test::Unit::TestCase
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class LogExcnRaiser
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def write(*arg)
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raise 'disk is full'
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end
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def close
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end
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def stat
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Object.new
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end
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end
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def setup
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@tempfile = Tempfile.new("logger")
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@tempfile.close
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@filename = @tempfile.path
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File.unlink(@filename)
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end
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def teardown
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@tempfile.close(true)
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end
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def d(log, opt = {})
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Logger::LogDevice.new(log, opt)
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end
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def test_initialize
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logdev = d(STDERR)
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assert_equal(STDERR, logdev.dev)
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assert_nil(logdev.filename)
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assert_raise(TypeError) do
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d(nil)
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end
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#
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logdev = d(@filename)
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begin
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assert_file.exist?(@filename)
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assert_predicate(logdev.dev, :sync)
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assert_equal(@filename, logdev.filename)
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logdev.write('hello')
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ensure
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logdev.close
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end
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# create logfile whitch is already exist.
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logdev = d(@filename)
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begin
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logdev.write('world')
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logfile = File.read(@filename)
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assert_equal(2, logfile.split(/\n/).size)
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assert_match(/^helloworld$/, logfile)
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ensure
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logdev.close
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end
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end
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def test_write
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r, w = IO.pipe
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logdev = d(w)
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logdev.write("msg2\n\n")
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IO.select([r], nil, nil, 0.1)
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w.close
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msg = r.read
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r.close
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assert_equal("msg2\n\n", msg)
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#
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logdev = d(LogExcnRaiser.new)
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class << (stderr = '')
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alias write concat
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end
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$stderr, stderr = stderr, $stderr
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begin
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assert_nothing_raised do
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logdev.write('hello')
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end
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ensure
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logdev.close
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$stderr, stderr = stderr, $stderr
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end
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assert_equal "log writing failed. disk is full\n", stderr
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end
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def test_close
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r, w = IO.pipe
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logdev = d(w)
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logdev.write("msg2\n\n")
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IO.select([r], nil, nil, 0.1)
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assert_not_predicate(w, :closed?)
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logdev.close
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assert_predicate(w, :closed?)
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r.close
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end
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def test_reopen_io
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logdev = d(STDERR)
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old_dev = logdev.dev
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logdev.reopen
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assert_equal(STDERR, logdev.dev)
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assert_not_predicate(old_dev, :closed?)
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end
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def test_reopen_io_by_io
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logdev = d(STDERR)
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old_dev = logdev.dev
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logdev.reopen(STDOUT)
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assert_equal(STDOUT, logdev.dev)
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assert_not_predicate(old_dev, :closed?)
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end
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def test_reopen_io_by_file
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logdev = d(STDERR)
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old_dev = logdev.dev
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logdev.reopen(@filename)
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begin
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assert_file.exist?(@filename)
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assert_equal(@filename, logdev.filename)
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assert_not_predicate(old_dev, :closed?)
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ensure
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logdev.close
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end
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end
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def test_reopen_file
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logdev = d(@filename)
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old_dev = logdev.dev
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logdev.reopen
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begin
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assert_file.exist?(@filename)
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assert_equal(@filename, logdev.filename)
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assert_predicate(old_dev, :closed?)
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ensure
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logdev.close
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end
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end
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def test_reopen_file_by_io
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logdev = d(@filename)
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old_dev = logdev.dev
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logdev.reopen(STDOUT)
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assert_equal(STDOUT, logdev.dev)
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assert_nil(logdev.filename)
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assert_predicate(old_dev, :closed?)
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end
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def test_reopen_file_by_file
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logdev = d(@filename)
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old_dev = logdev.dev
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tempfile2 = Tempfile.new("logger")
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tempfile2.close
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filename2 = tempfile2.path
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File.unlink(filename2)
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logdev.reopen(filename2)
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begin
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assert_file.exist?(filename2)
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assert_equal(filename2, logdev.filename)
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assert_predicate(old_dev, :closed?)
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ensure
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logdev.close
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tempfile2.close(true)
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end
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end
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def test_shifting_size
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tmpfile = Tempfile.new([File.basename(__FILE__, '.*'), '_1.log'])
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logfile = tmpfile.path
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logfile0 = logfile + '.0'
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logfile1 = logfile + '.1'
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logfile2 = logfile + '.2'
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logfile3 = logfile + '.3'
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tmpfile.close(true)
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File.unlink(logfile) if File.exist?(logfile)
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File.unlink(logfile0) if File.exist?(logfile0)
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File.unlink(logfile1) if File.exist?(logfile1)
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File.unlink(logfile2) if File.exist?(logfile2)
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logger = Logger.new(logfile, 4, 100)
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logger.error("0" * 15)
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assert_file.exist?(logfile)
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assert_file.not_exist?(logfile0)
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logger.error("0" * 15)
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assert_file.exist?(logfile0)
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assert_file.not_exist?(logfile1)
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logger.error("0" * 15)
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assert_file.exist?(logfile1)
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assert_file.not_exist?(logfile2)
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logger.error("0" * 15)
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assert_file.exist?(logfile2)
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assert_file.not_exist?(logfile3)
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logger.error("0" * 15)
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assert_file.not_exist?(logfile3)
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logger.error("0" * 15)
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assert_file.not_exist?(logfile3)
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logger.close
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File.unlink(logfile)
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File.unlink(logfile0)
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File.unlink(logfile1)
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File.unlink(logfile2)
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tmpfile = Tempfile.new([File.basename(__FILE__, '.*'), '_2.log'])
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logfile = tmpfile.path
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logfile0 = logfile + '.0'
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logfile1 = logfile + '.1'
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logfile2 = logfile + '.2'
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logfile3 = logfile + '.3'
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tmpfile.close(true)
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logger = Logger.new(logfile, 4, 150)
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logger.error("0" * 15)
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assert_file.exist?(logfile)
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assert_file.not_exist?(logfile0)
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logger.error("0" * 15)
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assert_file.not_exist?(logfile0)
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logger.error("0" * 15)
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assert_file.exist?(logfile0)
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assert_file.not_exist?(logfile1)
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logger.error("0" * 15)
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assert_file.not_exist?(logfile1)
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logger.error("0" * 15)
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assert_file.exist?(logfile1)
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assert_file.not_exist?(logfile2)
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logger.error("0" * 15)
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assert_file.not_exist?(logfile2)
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logger.error("0" * 15)
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assert_file.exist?(logfile2)
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assert_file.not_exist?(logfile3)
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logger.error("0" * 15)
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assert_file.not_exist?(logfile3)
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logger.error("0" * 15)
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assert_file.not_exist?(logfile3)
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logger.error("0" * 15)
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assert_file.not_exist?(logfile3)
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logger.close
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File.unlink(logfile)
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File.unlink(logfile0)
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File.unlink(logfile1)
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File.unlink(logfile2)
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end
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def test_shifting_age_variants
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logger = Logger.new(@filename, 'daily')
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logger.info('daily')
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logger.close
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logger = Logger.new(@filename, 'weekly')
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logger.info('weekly')
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logger.close
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logger = Logger.new(@filename, 'monthly')
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logger.info('monthly')
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logger.close
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end
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def test_shifting_age
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# shift_age other than 'daily', 'weekly', and 'monthly' means 'everytime'
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yyyymmdd = Time.now.strftime("%Y%m%d")
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filename1 = @filename + ".#{yyyymmdd}"
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filename2 = @filename + ".#{yyyymmdd}.1"
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filename3 = @filename + ".#{yyyymmdd}.2"
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begin
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logger = Logger.new(@filename, 'now')
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assert_file.exist?(@filename)
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assert_file.not_exist?(filename1)
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assert_file.not_exist?(filename2)
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assert_file.not_exist?(filename3)
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logger.info("0" * 15)
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assert_file.exist?(@filename)
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assert_file.exist?(filename1)
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assert_file.not_exist?(filename2)
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assert_file.not_exist?(filename3)
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logger.warn("0" * 15)
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assert_file.exist?(@filename)
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assert_file.exist?(filename1)
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assert_file.exist?(filename2)
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assert_file.not_exist?(filename3)
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logger.error("0" * 15)
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assert_file.exist?(@filename)
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assert_file.exist?(filename1)
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assert_file.exist?(filename2)
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assert_file.exist?(filename3)
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ensure
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logger.close if logger
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[filename1, filename2, filename3].each do |filename|
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File.unlink(filename) if File.exist?(filename)
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end
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end
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end
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def test_shifting_period_suffix
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# shift_age other than 'daily', 'weekly', and 'monthly' means 'everytime'
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['%Y%m%d', '%Y-%m-%d', '%Y'].each do |format|
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if format == '%Y%m%d' # default
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logger = Logger.new(@filename, 'now', 1048576)
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else # config
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logger = Logger.new(@filename, 'now', 1048576, shift_period_suffix: format)
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end
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begin
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yyyymmdd = Time.now.strftime(format)
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filename1 = @filename + ".#{yyyymmdd}"
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filename2 = @filename + ".#{yyyymmdd}.1"
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filename3 = @filename + ".#{yyyymmdd}.2"
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logger.info("0" * 15)
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logger.info("0" * 15)
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logger.info("0" * 15)
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assert_file.exist?(@filename)
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assert_file.exist?(filename1)
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assert_file.exist?(filename2)
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assert_file.exist?(filename3)
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ensure
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logger.close if logger
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[filename1, filename2, filename3].each do |filename|
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File.unlink(filename) if File.exist?(filename)
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end
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end
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end
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end
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def test_shifting_size_in_multiprocess
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tmpfile = Tempfile.new([File.basename(__FILE__, '.*'), '_1.log'])
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logfile = tmpfile.path
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logfile0 = logfile + '.0'
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logfile1 = logfile + '.1'
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logfile2 = logfile + '.2'
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tmpfile.close(true)
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File.unlink(logfile) if File.exist?(logfile)
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File.unlink(logfile0) if File.exist?(logfile0)
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File.unlink(logfile1) if File.exist?(logfile1)
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File.unlink(logfile2) if File.exist?(logfile2)
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begin
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stderr = run_children(2, [logfile], "#{<<-"begin;"}\n#{<<-'end;'}")
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begin;
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logger = Logger.new(ARGV[0], 4, 10)
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10.times do
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logger.info '0' * 15
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end
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end;
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assert_no_match(/log shifting failed/, stderr)
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assert_no_match(/log writing failed/, stderr)
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assert_no_match(/log rotation inter-process lock failed/, stderr)
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ensure
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File.unlink(logfile) if File.exist?(logfile)
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File.unlink(logfile0) if File.exist?(logfile0)
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File.unlink(logfile1) if File.exist?(logfile1)
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File.unlink(logfile2) if File.exist?(logfile2)
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end
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end
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def test_shifting_age_in_multiprocess
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yyyymmdd = Time.now.strftime("%Y%m%d")
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begin
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stderr = run_children(2, [@filename], "#{<<-"begin;"}\n#{<<-'end;'}")
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begin;
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logger = Logger.new(ARGV[0], 'now')
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10.times do
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logger.info '0' * 15
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end
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end;
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assert_no_match(/log shifting failed/, stderr)
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assert_no_match(/log writing failed/, stderr)
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assert_no_match(/log rotation inter-process lock failed/, stderr)
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ensure
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Dir.glob("#{@filename}.#{yyyymmdd}{,.[1-9]*}") do |filename|
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File.unlink(filename) if File.exist?(filename)
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end
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end
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end
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def test_open_logfile_in_multiprocess
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tmpfile = Tempfile.new([File.basename(__FILE__, '.*'), '_1.log'])
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logfile = tmpfile.path
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tmpfile.close(true)
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begin
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20.times do
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run_children(2, [logfile], "#{<<-"begin;"}\n#{<<-'end;'}")
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begin;
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logfile = ARGV[0]
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logdev = Logger::LogDevice.new(logfile)
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logdev.send(:open_logfile, logfile)
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end;
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assert_equal(1, File.readlines(logfile).grep(/# Logfile created on/).size)
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File.unlink(logfile)
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end
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ensure
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File.unlink(logfile) if File.exist?(logfile)
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end
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end
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def test_shifting_size_not_rotate_too_much
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logdev0 = d(@filename)
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logdev0.__send__(:add_log_header, @tempfile)
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header_size = @tempfile.size
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message = "*" * 99 + "\n"
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shift_size = header_size + message.size * 3 - 1
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opt = {shift_age: 1, shift_size: shift_size}
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Dir.mktmpdir do |tmpdir|
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begin
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log = File.join(tmpdir, "log")
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logdev1 = d(log, opt)
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logdev2 = d(log, opt)
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assert_file.identical?(log, logdev1.dev)
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assert_file.identical?(log, logdev2.dev)
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3.times{logdev1.write(message)}
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assert_file.identical?(log, logdev1.dev)
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assert_file.identical?(log, logdev2.dev)
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logdev1.write(message)
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assert_file.identical?(log, logdev1.dev)
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assert_file.identical?(log + ".0", logdev2.dev)
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logdev2.write(message)
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assert_file.identical?(log, logdev1.dev)
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assert_file.identical?(log, logdev2.dev)
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logdev1.write(message)
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assert_file.identical?(log, logdev1.dev)
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assert_file.identical?(log, logdev2.dev)
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ensure
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logdev1.close if logdev1
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logdev2.close if logdev2
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end
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end
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ensure
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logdev0.close
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end unless /mswin|mingw/ =~ RUBY_PLATFORM
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def test_shifting_midnight
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Dir.mktmpdir do |tmpdir|
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assert_in_out_err([*%W"--disable=gems -rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
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begin;
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begin
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module FakeTime
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attr_accessor :now
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end
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class << Time
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prepend FakeTime
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end
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log = "log"
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File.open(log, "w") {}
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File.utime(*[Time.mktime(2014, 1, 2, 0, 0, 0)]*2, log)
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Time.now = Time.mktime(2014, 1, 2, 23, 59, 59, 999000)
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dev = Logger::LogDevice.new(log, shift_age: 'daily')
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dev.write("#{Time.now} hello-1\n")
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File.utime(Time.now, Time.now, log)
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Time.now = Time.mktime(2014, 1, 3, 1, 1, 1)
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dev.write("#{Time.now} hello-2\n")
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File.utime(Time.now, Time.now, log)
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ensure
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dev.close
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end
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end;
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bug = '[GH-539]'
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log = File.join(tmpdir, "log")
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cont = File.read(log)
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assert_match(/hello-2/, cont)
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assert_not_match(/hello-1/, cont)
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assert_file.for(bug).exist?(log+".20140102")
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assert_match(/hello-1/, File.read(log+".20140102"), bug)
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end
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end
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env_tz_works = /linux|darwin|freebsd/ =~ RUBY_PLATFORM # borrow from test/ruby/test_time_tz.rb
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def test_shifting_weekly
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Dir.mktmpdir do |tmpdir|
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assert_in_out_err([{"TZ"=>"UTC"}, *%W"-rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
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begin;
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begin
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module FakeTime
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attr_accessor :now
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end
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class << Time
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prepend FakeTime
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end
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log = "log"
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File.open(log, "w") {}
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Time.now = Time.utc(2015, 12, 14, 0, 1, 1)
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File.utime(Time.now, Time.now, log)
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dev = Logger::LogDevice.new("log", shift_age: 'weekly')
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Time.now = Time.utc(2015, 12, 19, 12, 34, 56)
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dev.write("#{Time.now} hello-1\n")
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File.utime(Time.now, Time.now, log)
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Time.now = Time.utc(2015, 12, 20, 0, 1, 1)
|
|
dev.write("#{Time.now} hello-2\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
ensure
|
|
dev.close if dev
|
|
end
|
|
end;
|
|
log = File.join(tmpdir, "log")
|
|
cont = File.read(log)
|
|
assert_match(/hello-2/, cont)
|
|
assert_not_match(/hello-1/, cont)
|
|
log = Dir.glob(log+".*")
|
|
assert_equal(1, log.size)
|
|
log, = *log
|
|
cont = File.read(log)
|
|
assert_match(/hello-1/, cont)
|
|
assert_equal("2015-12-19", cont[/^[-\d]+/])
|
|
assert_equal("20151219", log[/\d+\z/])
|
|
end
|
|
end if env_tz_works
|
|
|
|
def test_shifting_monthly
|
|
Dir.mktmpdir do |tmpdir|
|
|
assert_in_out_err([{"TZ"=>"UTC"}, *%W"-rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
|
|
begin;
|
|
begin
|
|
module FakeTime
|
|
attr_accessor :now
|
|
end
|
|
|
|
class << Time
|
|
prepend FakeTime
|
|
end
|
|
|
|
log = "log"
|
|
File.open(log, "w") {}
|
|
Time.now = Time.utc(2015, 12, 14, 0, 1, 1)
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
dev = Logger::LogDevice.new("log", shift_age: 'monthly')
|
|
|
|
Time.now = Time.utc(2015, 12, 31, 12, 34, 56)
|
|
dev.write("#{Time.now} hello-1\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
Time.now = Time.utc(2016, 1, 1, 0, 1, 1)
|
|
dev.write("#{Time.now} hello-2\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
ensure
|
|
dev.close if dev
|
|
end
|
|
end;
|
|
log = File.join(tmpdir, "log")
|
|
cont = File.read(log)
|
|
assert_match(/hello-2/, cont)
|
|
assert_not_match(/hello-1/, cont)
|
|
log = Dir.glob(log+".*")
|
|
assert_equal(1, log.size)
|
|
log, = *log
|
|
cont = File.read(log)
|
|
assert_match(/hello-1/, cont)
|
|
assert_equal("2015-12-31", cont[/^[-\d]+/])
|
|
assert_equal("20151231", log[/\d+\z/])
|
|
end
|
|
end if env_tz_works
|
|
|
|
def test_shifting_dst_change
|
|
Dir.mktmpdir do |tmpdir|
|
|
assert_in_out_err([{"TZ"=>"Europe/London"}, *%W"--disable=gems -rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
|
|
begin;
|
|
begin
|
|
module FakeTime
|
|
attr_accessor :now
|
|
end
|
|
|
|
class << Time
|
|
prepend FakeTime
|
|
end
|
|
|
|
log = "log"
|
|
File.open(log, "w") {}
|
|
|
|
Time.now = Time.mktime(2014, 3, 30, 0, 1, 1)
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
dev = Logger::LogDevice.new(log, shift_age: 'daily')
|
|
dev.write("#{Time.now} hello-1\n")
|
|
File.utime(*[Time.mktime(2014, 3, 30, 0, 2, 3)]*2, log)
|
|
|
|
Time.now = Time.mktime(2014, 3, 31, 0, 1, 1)
|
|
dev.write("#{Time.now} hello-2\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
ensure
|
|
dev.close
|
|
end
|
|
end;
|
|
|
|
log = File.join(tmpdir, "log")
|
|
cont = File.read(log)
|
|
assert_match(/hello-2/, cont)
|
|
assert_not_match(/hello-1/, cont)
|
|
assert_file.exist?(log+".20140330")
|
|
end
|
|
end if env_tz_works
|
|
|
|
def test_shifting_weekly_dst_change
|
|
Dir.mktmpdir do |tmpdir|
|
|
assert_separately([{"TZ"=>"Europe/London"}, *%W"-rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
|
|
begin;
|
|
begin
|
|
module FakeTime
|
|
attr_accessor :now
|
|
end
|
|
|
|
class << Time
|
|
prepend FakeTime
|
|
end
|
|
|
|
log = "log"
|
|
File.open(log, "w") {}
|
|
Time.now = Time.mktime(2015, 10, 25, 0, 1, 1)
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
dev = Logger::LogDevice.new("log", shift_age: 'weekly')
|
|
dev.write("#{Time.now} hello-1\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
ensure
|
|
dev.close if dev
|
|
end
|
|
end;
|
|
log = File.join(tmpdir, "log")
|
|
cont = File.read(log)
|
|
assert_match(/hello-1/, cont)
|
|
end
|
|
end if env_tz_works
|
|
|
|
def test_shifting_monthly_dst_change
|
|
Dir.mktmpdir do |tmpdir|
|
|
assert_separately([{"TZ"=>"Europe/London"}, *%W"-rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
|
|
begin;
|
|
begin
|
|
module FakeTime
|
|
attr_accessor :now
|
|
end
|
|
|
|
class << Time
|
|
prepend FakeTime
|
|
end
|
|
|
|
log = "log"
|
|
File.open(log, "w") {}
|
|
Time.now = Time.utc(2016, 9, 1, 0, 1, 1)
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
dev = Logger::LogDevice.new("log", shift_age: 'monthly')
|
|
|
|
Time.now = Time.utc(2016, 9, 8, 7, 6, 5)
|
|
dev.write("#{Time.now} hello-1\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
Time.now = Time.utc(2016, 10, 9, 8, 7, 6)
|
|
dev.write("#{Time.now} hello-2\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
Time.now = Time.utc(2016, 10, 9, 8, 7, 7)
|
|
dev.write("#{Time.now} hello-3\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
ensure
|
|
dev.close if dev
|
|
end
|
|
end;
|
|
log = File.join(tmpdir, "log")
|
|
cont = File.read(log)
|
|
assert_match(/hello-2/, cont)
|
|
assert_not_match(/hello-1/, cont)
|
|
log = Dir.glob(log+".*")
|
|
assert_equal(1, log.size)
|
|
log, = *log
|
|
cont = File.read(log)
|
|
assert_match(/hello-1/, cont)
|
|
assert_equal("2016-09-08", cont[/^[-\d]+/])
|
|
assert_equal("20160930", log[/\d+\z/])
|
|
end
|
|
end if env_tz_works
|
|
|
|
def test_shifting_midnight_exist_file
|
|
Dir.mktmpdir do |tmpdir|
|
|
assert_in_out_err([*%W"--disable=gems -rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
|
|
begin;
|
|
begin
|
|
module FakeTime
|
|
attr_accessor :now
|
|
end
|
|
|
|
class << Time
|
|
prepend FakeTime
|
|
end
|
|
|
|
log = "log"
|
|
File.open(log, "w") {}
|
|
File.utime(*[Time.mktime(2014, 1, 2, 0, 0, 0)]*2, log)
|
|
|
|
Time.now = Time.mktime(2014, 1, 2, 23, 59, 59, 999000)
|
|
dev = Logger::LogDevice.new(log, shift_age: 'daily')
|
|
dev.write("#{Time.now} hello-1\n")
|
|
dev.close
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
Time.now = Time.mktime(2014, 1, 3, 1, 1, 1)
|
|
dev = Logger::LogDevice.new(log, shift_age: 'daily')
|
|
dev.write("#{Time.now} hello-2\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
ensure
|
|
dev.close
|
|
end
|
|
end;
|
|
|
|
bug = '[GH-539]'
|
|
log = File.join(tmpdir, "log")
|
|
cont = File.read(log)
|
|
assert_match(/hello-2/, cont)
|
|
assert_not_match(/hello-1/, cont)
|
|
assert_file.for(bug).exist?(log+".20140102")
|
|
assert_match(/hello-1/, File.read(log+".20140102"), bug)
|
|
end
|
|
end
|
|
|
|
env_tz_works = /linux|darwin|freebsd/ =~ RUBY_PLATFORM # borrow from test/ruby/test_time_tz.rb
|
|
|
|
def test_shifting_weekly_exist_file
|
|
Dir.mktmpdir do |tmpdir|
|
|
assert_in_out_err([{"TZ"=>"UTC"}, *%W"-rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
|
|
begin;
|
|
begin
|
|
module FakeTime
|
|
attr_accessor :now
|
|
end
|
|
|
|
class << Time
|
|
prepend FakeTime
|
|
end
|
|
|
|
log = "log"
|
|
File.open(log, "w") {}
|
|
Time.now = Time.utc(2015, 12, 14, 0, 1, 1)
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
dev = Logger::LogDevice.new("log", shift_age: 'weekly')
|
|
|
|
Time.now = Time.utc(2015, 12, 19, 12, 34, 56)
|
|
dev.write("#{Time.now} hello-1\n")
|
|
dev.close
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
Time.now = Time.utc(2015, 12, 20, 0, 1, 1)
|
|
dev = Logger::LogDevice.new("log", shift_age: 'weekly')
|
|
dev.write("#{Time.now} hello-2\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
ensure
|
|
dev.close if dev
|
|
end
|
|
end;
|
|
log = File.join(tmpdir, "log")
|
|
cont = File.read(log)
|
|
assert_match(/hello-2/, cont)
|
|
assert_not_match(/hello-1/, cont)
|
|
log = Dir.glob(log+".*")
|
|
assert_equal(1, log.size)
|
|
log, = *log
|
|
cont = File.read(log)
|
|
assert_match(/hello-1/, cont)
|
|
assert_equal("2015-12-19", cont[/^[-\d]+/])
|
|
assert_equal("20151219", log[/\d+\z/])
|
|
end
|
|
end if env_tz_works
|
|
|
|
def test_shifting_monthly_exist_file
|
|
Dir.mktmpdir do |tmpdir|
|
|
assert_in_out_err([{"TZ"=>"UTC"}, *%W"-rlogger -C#{tmpdir} -"], "#{<<-"begin;"}\n#{<<-'end;'}")
|
|
begin;
|
|
begin
|
|
module FakeTime
|
|
attr_accessor :now
|
|
end
|
|
|
|
class << Time
|
|
prepend FakeTime
|
|
end
|
|
|
|
log = "log"
|
|
File.open(log, "w") {}
|
|
Time.now = Time.utc(2015, 12, 14, 0, 1, 1)
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
dev = Logger::LogDevice.new("log", shift_age: 'monthly')
|
|
|
|
Time.now = Time.utc(2015, 12, 31, 12, 34, 56)
|
|
dev.write("#{Time.now} hello-1\n")
|
|
dev.close
|
|
File.utime(Time.now, Time.now, log)
|
|
|
|
Time.now = Time.utc(2016, 1, 1, 0, 1, 1)
|
|
dev = Logger::LogDevice.new("log", shift_age: 'monthly')
|
|
dev.write("#{Time.now} hello-2\n")
|
|
File.utime(Time.now, Time.now, log)
|
|
ensure
|
|
dev.close if dev
|
|
end
|
|
end;
|
|
log = File.join(tmpdir, "log")
|
|
cont = File.read(log)
|
|
assert_match(/hello-2/, cont)
|
|
assert_not_match(/hello-1/, cont)
|
|
log = Dir.glob(log+".*")
|
|
assert_equal(1, log.size)
|
|
log, = *log
|
|
cont = File.read(log)
|
|
assert_match(/hello-1/, cont)
|
|
assert_equal("2015-12-31", cont[/^[-\d]+/])
|
|
assert_equal("20151231", log[/\d+\z/])
|
|
end
|
|
end if env_tz_works
|
|
|
|
private
|
|
|
|
def run_children(n, args, src)
|
|
r, w = IO.pipe
|
|
[w, *(1..n).map do
|
|
f = IO.popen([EnvUtil.rubybin, *%w[--disable=gems -rlogger -], *args], "w", err: w)
|
|
f.puts(src)
|
|
f
|
|
end].each(&:close)
|
|
stderr = r.read
|
|
r.close
|
|
stderr
|
|
end
|
|
end
|