162 lines
3.8 KiB
Ruby
162 lines
3.8 KiB
Ruby
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#! /usr/bin/ruby
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=begin
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--------------------------------------------------------------------------------
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Parse a file of JMeter test results (*./jtl), summarize the times for each test,
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and make the summaries easily available.
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--------------------------------------------------------------------------------
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=end
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# ------------------------------------------------------------------------------------
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# TestResultMarshaller class
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# ------------------------------------------------------------------------------------
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class TestResultMarshaller
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def marshall()
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File.open(@output_filename, 'w') do | out |
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write_html_header(out)
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write_table_header(out)
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write_table_lines(out)
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write_table_footer(out)
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write_html_footer(out)
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end
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end
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def write_html_header(out)
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out.puts <<"EOF"
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<html>
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<head>
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<link REL='STYLESHEET' TYPE='text/css' HREF='./mergedResults.css'>
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<title>Performance tests for #{@site_name}</title>
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</head>
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<body>
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EOF
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end
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def write_table_header(out)
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top_cells = ['<th> </th>']
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@test_results.each do | test |
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top_cells.push("<th colspan='3'>#{test.version}<br/>#{test.filename}<br/>#{test.timestamp.strftime('%Y-%m-%d %H:%M:%S')}</th>")
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end
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bottom_cells = ['<th>Test Name</th>']
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@test_results.each do | test |
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bottom_cells.push('<th>Iterations</th>')
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bottom_cells.push('<th>time<br/>(min/max)</th>')
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bottom_cells.push("<th>compare</th>")
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end
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out.puts <<"EOF"
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<table class='testData' cellspacing='0'>
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<tr>
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#{top_cells.join("\n ")}
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</tr>
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<tr>
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#{bottom_cells.join("\n ")}
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</tr>
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EOF
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end
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def write_table_lines(out)
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all_test_names().each do | test_name |
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out.puts <<"EOF"
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<tr>
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<td class='left'>#{test_name}</td>
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#{format_test_results(test_name)}
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</tr>
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EOF
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end
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end
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def all_test_names
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names = []
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@test_results.each do | test |
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names.concat(test.summaries.keys)
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end
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names.uniq.sort
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end
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def format_test_results(test_name)
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results = []
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@test_results.each do | test |
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results.push(format_test_result(test_name, test))
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end
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results.join("\n ")
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end
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def format_test_result(test_name, test)
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s = test.summaries[test_name]
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if s
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<<"EOF"
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<td class='open'>#{s.how_many}</td>
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<td>
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<table class='oneResult close' cellspacing='0'>
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<tr>
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<td rowspan='2'>#{format_millis(s.avg_time)}</td>
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<td class='minmax'>#{format_millis(s.min_time)}</td>
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</tr>
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<tr>
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<td class='minmax'>#{format_millis(s.max_time)}</td>
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</tr>
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</table>
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</td>
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<td>#{performance_ratio(test_name, s.avg_time)}</td>
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EOF
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else
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<<"EOF"
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<td class='open'> </td>
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<td>
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<table class='oneResult close' cellspacing='0'>
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<tr>
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<td rowspan='2'> </td>
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<td class='minmax'> </td>
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</tr>
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<tr>
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<td class='minmax'> </td>
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</tr>
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</table>
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</td>
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<td> </td>
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EOF
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end
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end
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def format_millis(millis)
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"%.3f" % [millis.to_f / 1000]
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end
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def performance_ratio(test_name, time)
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return " " if @test_results.empty?
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return " " unless @test_results[0].summaries.key?(test_name)
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s = @test_results[0].summaries[test_name]
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reference = s.avg_time
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return " " if reference == 0
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return "#{"%.0f" % [time * 100 / reference]}%"
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end
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def write_table_footer(out)
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out.puts "</table>"
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end
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def write_html_footer(out)
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out.puts <<"EOF"
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</body>
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</html>
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EOF
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end
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def initialize(target_directory, site_name, test_results)
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@target_directory = target_directory
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@site_name = site_name
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@test_results = test_results
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filename = "#{site_name}-merged_#{Time.now.strftime('%Y-%m-%d_%H-%M-%S')}"
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@output_filename = File.expand_path(filename, @target_directory)
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end
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end
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