Remove the Dromaeo and TodoMVC samples.

tools/testing/perf_testing/calc_and_send_mail.py

-#!/usr/bin/python
-
-# Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-# for details. All rights reserved. Use of this source code is governed by a
-# BSD-style license that can be found in the LICENSE file.
-
-import create_graph
-from create_graph import BROWSER_CORRECTNESS
-from create_graph import BROWSER_PERF
-from create_graph import CL_PERF
-from create_graph import COMMAND_LINE
-from create_graph import CORRECTNESS
-from create_graph import FROG
-from create_graph import FROG_MEAN
-from create_graph import TIME_SIZE
-from create_graph import V8_AND_FROG
-
-import get_current_stats
-import os
-from os.path import dirname, abspath
-import pickle
-import sys
-
-"""Compare the current performance statistics with the statistics 24 hours ago,
-and send out an email summarizing the differences."""
-
-def calculate_stats():
-  """Compare the numbers that were available at the start of the day to what the
-  current numbers are.
-
-  Returns:
-    A string providing an update on the latest perfromance numbers."""
-  test_runner_dict = pickle.load(open(get_current_stats.PICKLE_FILENAME, 'r'))
-  test_runner_dict = get_current_stats.populate_stats_dict(test_runner_dict)
-
-  browser_perf = test_runner_dict[BROWSER_PERF]
-  time_size = test_runner_dict[TIME_SIZE]
-  cl = test_runner_dict[CL_PERF]
-  correctness = test_runner_dict[BROWSER_CORRECTNESS]
-  output = summary_stats(browser_perf, time_size, cl, correctness)
-  output += specific_stats(browser_perf, time_size, cl)
-  return output
-
-def summary_stats(browser_perf, time_size, cl, correctness):
-  """Return the summarized stats report.
-
-  Args:
-    browser_perf: BrowserPerformanceTestRunner object. Holds browser perf stats.
-    time_size: CompileTimeSizeTestRunner object. 
-    cl: CommandLinePerformanceTestRunner object.
-    correctness: BrowserCorrectnessTestRunner object.
-  """
-  output = "Summary of changes in the last 24 hours: \n\nBrowser " + \
-      "performance: (revision %d)\n" % \
-      browser_perf.revision_dict[create_graph.get_browsers()[0]][FROG]\
-      [browser_perf.values_list[0]][1]
-  for browser in create_graph.get_browsers():
-    geo_mean_list = browser_perf.values_dict[browser][FROG][FROG_MEAN]
-    # TODO(efortuna): deal with the fact that the latest of all browsers may not
-    # be available.
-    output += "  %s%s\n" % ((browser + ':').ljust(25), 
-        str(geo_mean_list[1] - geo_mean_list[0]).rjust(10))
-
-  output += "\nCompile Size and Time: (revision %d)\n" % \
-      time_size.revision_dict[COMMAND_LINE][FROG][time_size.values_list[0]][1]
-  for metric in time_size.values_list:
-    metric_list = time_size.values_dict[COMMAND_LINE][FROG][metric]
-    output += "  %s%s\n" % ((metric + ':').ljust(25), 
-        str(metric_list[1] - metric_list[0]).rjust(10))
-
-  output += "\nPercentage of language tests passing (revision %d)\n" % \
-      correctness.revision_dict['chrome'][FROG][correctness.values_list[0]][1]
-  for browser in create_graph.get_browsers():
-    num_correct = correctness.values_dict[browser][FROG][CORRECTNESS]
-    output += "  %s%s%%  more passing\n" % ((browser + ':').ljust(25), 
-        str(num_correct[1] - num_correct[0]).rjust(10))
-
-  output += "\nCommandline performance: (revision %d)\n" % \
-      cl.revision_dict[COMMAND_LINE][FROG][cl.values_list[0]][1]
-  for benchmark in cl.values_list:
-    bench_list = cl.values_dict[COMMAND_LINE][FROG][benchmark]
-    output += "  %s%s\n" % ((benchmark + ':').ljust(25), 
-        str(bench_list[1] - bench_list[0]).rjust(10))
-  return output
-
-def specific_stats(browser_perf, time_size, cl):
-  """Return a string detailing all of the gory details and specifics on 
-  benchmark numbers and individual benchmark changes.
-
-  Args:
-    browser_perf: BrowserPerformanceTestRunner object. Holds browser perf stats.
-    time_size: CompileTimeSizeTestRunner object. 
-    cl: CommandLinePerformanceTestRunner object.
-  """
-  output = "\n\n---------------------------------------------\nThe latest " + \
-      "current raw numbers (and changes) for those " + \
-      "interested:\nBrowser performance:\n"
-  for v8_or_frog in V8_AND_FROG:
-    for browser in create_graph.get_browsers():
-      output += "  %s %s:\n" % (browser, v8_or_frog)
-      for benchmark in create_graph.get_benchmarks():
-        bench_list = browser_perf.values_dict[browser][v8_or_frog][benchmark]
-        output += "    %s %s%s\n" % ((benchmark + ':').ljust(25), 
-            str(bench_list[1]).rjust(10), get_amount_changed(bench_list))
-
-  output += "\nCompile Size and Time for frog:\n" 
-  for metric in time_size.values_list:
-    metric_list = time_size.values_dict[COMMAND_LINE][FROG][metric]
-    output += "    %s %s%s\n" % ((metric + ':').ljust(25), 
-        str(metric_list[1]).rjust(10), get_amount_changed(metric_list))
-
-  output += "\nCommandline performance:\n"
-  for v8_or_frog in V8_AND_FROG:
-    output += '  %s:\n' % v8_or_frog
-    for benchmark in cl.values_list:
-      bench_list = cl.values_dict[COMMAND_LINE][v8_or_frog][benchmark]
-      output += "    %s %s%s\n" % ((benchmark + ':').ljust(25), 
-          str(bench_list[1]).rjust(10), get_amount_changed(bench_list))
-
-  return output
-
-def get_amount_changed(values_tuple):
-  """Return a formatted string indicating the amount of change (positive or
-  negative) in the benchmark since the last run.
-
-  Args:
-    values_tuple: the tuple of values we are comparing the difference 
-    between."""
-  difference = values_tuple[1] - values_tuple[0]
-  prefix = '+' 
-  if difference < 0:
-    prefix = '-'
-  return ("(%s%s)" % (prefix, str(difference))).rjust(10)
-
-
-def main():
-  stats = calculate_stats()
-  print stats
-
-if __name__ == '__main__':
-  main()