104 lines
3.1 KiB
Ruby
104 lines
3.1 KiB
Ruby
require 'optparse'
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require 'ostruct'
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#
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# == PARAMETERS
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# * a - database adapter. ie: mysql, postgresql, oracle, etc.
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# * n - number of objects to test with. ie: 1, 100, 1000, etc.
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# * t - the table types to test. ie: myisam, innodb, memory, temporary, etc.
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#
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module BenchmarkOptionParser
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BANNER = "Usage: ruby #{$0} [options]\nSee ruby #{$0} -h for more options."
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def self.print_banner
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puts BANNER
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end
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def self.print_banner!
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print_banner
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exit
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end
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def self.print_options( options )
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puts "Benchmarking the following options:"
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puts " Database adapter: #{options.adapter}"
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puts " Number of objects: #{options.number_of_objects}"
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puts " Table types:"
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print_valid_table_types( options, :prefix=>" " )
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end
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# TODO IMPLEMENT THIS
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def self.print_valid_table_types( options, hsh={:prefix=>''} )
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if options.table_types.keys.size > 0
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options.table_types.keys.sort.each{ |type| puts hsh[:prefix].to_s + type.to_s }
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else
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puts 'No table types defined.'
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end
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end
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def self.parse( args )
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options = OpenStruct.new(
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:table_types => {},
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:delete_on_finish => true,
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:number_of_objects => [],
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:outputs => [] )
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opts = OptionParser.new do |opts|
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opts.banner = BANNER
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# parse the database adapter
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opts.on( "a", "--adapter [String]",
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"The database adapter to use. IE: mysql, postgresql, oracle" ) do |arg|
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options.adapter = arg
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end
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# parse do_not_delete flag
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opts.on( "d", "--do-not-delete",
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"By default all records in the benchmark tables will be deleted at the end of the benchmark. " +
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"This flag indicates not to delete the benchmark data." ) do |arg|
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options.delete_on_finish = false
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end
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# parse the number of row objects to test
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opts.on( "n", "--num [Integer]",
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"The number of objects to benchmark." ) do |arg|
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options.number_of_objects << arg.to_i
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end
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# parse the table types to test
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opts.on( "t", "--table-type [String]",
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"The table type to test. This can be used multiple times." ) do |arg|
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if arg =~ /^all$/
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options.table_types['all'] = options.benchmark_all_types = true
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else
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options.table_types[arg] = true
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end
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end
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# print results in CSV format
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opts.on( "--to-csv [String]", "Print results in a CSV file format" ) do |filename|
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options.outputs << OpenStruct.new( :format=>'csv', :filename=>filename)
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end
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# print results in HTML format
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opts.on( "--to-html [String]", "Print results in HTML format" ) do |filename|
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options.outputs << OpenStruct.new( :format=>'html', :filename=>filename )
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end
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end #end opt.parse!
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begin
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opts.parse!( args )
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if options.table_types.size == 0
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options.table_types['all'] = options.benchmark_all_types = true
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end
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rescue Exception => ex
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print_banner!
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end
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print_options( options )
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options
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end
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end
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