diff options
Diffstat (limited to 'activesupport/test/buffered_logger_test.rb')
| -rw-r--r-- | activesupport/test/buffered_logger_test.rb | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/activesupport/test/buffered_logger_test.rb b/activesupport/test/buffered_logger_test.rb deleted file mode 100644 index 21049d685b..0000000000 --- a/activesupport/test/buffered_logger_test.rb +++ /dev/null @@ -1,201 +0,0 @@ -require 'abstract_unit' -require 'multibyte_test_helpers' -require 'stringio' -require 'fileutils' -require 'tempfile' -require 'active_support/buffered_logger' - -class BufferedLoggerTest < Test::Unit::TestCase - include MultibyteTestHelpers - - Logger = ActiveSupport::BufferedLogger - - def setup - @message = "A debug message" - @integer_message = 12345 - @output = StringIO.new - @logger = Logger.new(@output) - end - - def test_write_binary_data_to_existing_file - t = Tempfile.new ['development', 'log'] - t.binmode - t.write 'hi mom!' - t.close - - logger = Logger.new t.path - logger.level = Logger::DEBUG - - str = "\x80" - if str.respond_to?(:force_encoding) - str.force_encoding("ASCII-8BIT") - end - - logger.add Logger::DEBUG, str - logger.flush - ensure - logger.close - t.close true - end - - def test_write_binary_data_create_file - fname = File.join Dir.tmpdir, 'lol', 'rofl.log' - logger = Logger.new fname - logger.level = Logger::DEBUG - - str = "\x80" - if str.respond_to?(:force_encoding) - str.force_encoding("ASCII-8BIT") - end - - logger.add Logger::DEBUG, str - logger.flush - ensure - logger.close - File.unlink fname - end - - def test_should_log_debugging_message_when_debugging - @logger.level = Logger::DEBUG - @logger.add(Logger::DEBUG, @message) - assert @output.string.include?(@message) - end - - def test_should_not_log_debug_messages_when_log_level_is_info - @logger.level = Logger::INFO - @logger.add(Logger::DEBUG, @message) - assert ! @output.string.include?(@message) - end - - def test_should_add_message_passed_as_block_when_using_add - @logger.level = Logger::INFO - @logger.add(Logger::INFO) {@message} - assert @output.string.include?(@message) - end - - def test_should_add_message_passed_as_block_when_using_shortcut - @logger.level = Logger::INFO - @logger.info {@message} - assert @output.string.include?(@message) - end - - def test_should_convert_message_to_string - @logger.level = Logger::INFO - @logger.info @integer_message - assert @output.string.include?(@integer_message.to_s) - end - - def test_should_convert_message_to_string_when_passed_in_block - @logger.level = Logger::INFO - @logger.info {@integer_message} - assert @output.string.include?(@integer_message.to_s) - end - - def test_should_not_evaluate_block_if_message_wont_be_logged - @logger.level = Logger::INFO - evaluated = false - @logger.add(Logger::DEBUG) {evaluated = true} - assert evaluated == false - end - - def test_should_not_mutate_message - message_copy = @message.dup - @logger.info @message - assert_equal message_copy, @message - end - - - [false, nil, 0].each do |disable| - define_method "test_disabling_auto_flush_with_#{disable.inspect}_should_buffer_until_explicit_flush" do - @logger.auto_flushing = disable - - 4.times do - @logger.info 'wait for it..' - assert @output.string.empty?, "@output.string should be empty but it is #{@output.string}" - end - - @logger.flush - assert !@output.string.empty?, "@logger.send(:buffer).size.to_s should not be empty but it is empty" - end - - define_method "test_disabling_auto_flush_with_#{disable.inspect}_should_flush_at_max_buffer_size_as_failsafe" do - @logger.auto_flushing = disable - assert_equal Logger::MAX_BUFFER_SIZE, @logger.auto_flushing - - (Logger::MAX_BUFFER_SIZE - 1).times do - @logger.info 'wait for it..' - assert @output.string.empty?, "@output.string should be empty but is #{@output.string}" - end - - @logger.info 'there it is.' - assert !@output.string.empty?, "@logger.send(:buffer).size.to_s should not be empty but it is empty" - end - end - - def test_should_know_if_its_loglevel_is_below_a_given_level - Logger::Severity.constants.each do |level| - @logger.level = Logger::Severity.const_get(level) - 1 - assert @logger.send("#{level.downcase}?"), "didn't know if it was #{level.downcase}? or below" - end - end - - def test_should_auto_flush_every_n_messages - @logger.auto_flushing = 5 - - 4.times do - @logger.info 'wait for it..' - assert @output.string.empty?, "@output.string should be empty but it is #{@output.string}" - end - - @logger.info 'there it is.' - assert !@output.string.empty?, "@output.string should not be empty but it is empty" - end - - def test_should_create_the_log_directory_if_it_doesnt_exist - tmp_directory = File.join(File.dirname(__FILE__), "tmp") - log_file = File.join(tmp_directory, "development.log") - FileUtils.rm_rf(tmp_directory) - @logger = Logger.new(log_file) - assert File.exist?(tmp_directory) - end - - def test_logger_should_maintain_separate_buffers_for_each_thread - @logger.auto_flushing = false - - a = Thread.new do - @logger.info("a"); Thread.pass; - @logger.info("b"); Thread.pass; - @logger.info("c"); @logger.flush - end - - b = Thread.new do - @logger.info("x"); Thread.pass; - @logger.info("y"); Thread.pass; - @logger.info("z"); @logger.flush - end - - a.join - b.join - - assert @output.string.include?("a\nb\nc\n") - assert @output.string.include?("x\ny\nz\n") - end - - def test_flush_should_remove_empty_buffers - @logger.send :buffer - @logger.expects :clear_buffer - @logger.flush - end - - def test_buffer_multibyte - @logger.auto_flushing = 2 - @logger.info(UNICODE_STRING) - @logger.info(BYTE_STRING) - assert @output.string.include?(UNICODE_STRING) - byte_string = @output.string.dup - if byte_string.respond_to?(:force_encoding) - byte_string.force_encoding("ASCII-8BIT") - end - assert byte_string.include?(BYTE_STRING) - end -end |