1 # Copyright 2013 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
12 from telemetry.core import util
13 from telemetry.page import buildbot_page_measurement_results
14 from telemetry.page import cloud_storage
16 util.AddDirToPythonPath(util.GetChromiumSrcDir(), 'build', 'util')
17 import lastchange # pylint: disable=F0401
20 _TEMPLATE_HTML_PATH = os.path.join(
21 util.GetTelemetryDir(), 'support', 'html_output', 'results-template.html')
22 _PLUGINS = [('third_party', 'flot', 'jquery.flot.min.js'),
23 ('third_party', 'WebKit', 'PerformanceTests', 'resources',
24 'jquery.tablesorter.min.js'),
25 ('third_party', 'WebKit', 'PerformanceTests', 'resources',
27 _UNIT_JSON = ('tools', 'perf', 'unit-info.json')
30 class HtmlPageMeasurementResults(
31 buildbot_page_measurement_results.BuildbotPageMeasurementResults):
32 def __init__(self, output_stream, test_name, reset_results, upload_results,
33 browser_type, results_label=None, trace_tag=''):
34 super(HtmlPageMeasurementResults, self).__init__(sys.stdout, trace_tag)
35 self._test_name = test_name
36 self._reset_results = reset_results
37 self._upload_results = upload_results
38 self._html_output_stream = output_stream
39 self._existing_results = self._ReadExistingResults(output_stream)
41 'buildTime': self._GetBuildTime(),
42 'revision': self._GetRevision(),
43 'label': results_label,
44 'platform': browser_type,
48 def _GetBuildTime(self):
49 def _DatetimeInEs5CompatibleFormat(dt):
50 return dt.strftime('%Y-%m-%dT%H:%M:%S.%f')
51 return _DatetimeInEs5CompatibleFormat(datetime.datetime.utcnow())
53 def _GetRevision(self):
54 return lastchange.FetchVersionInfo(None).revision
56 def _GetHtmlTemplate(self):
57 with open(_TEMPLATE_HTML_PATH) as f:
60 def _GetPlugins(self):
63 with open(os.path.join(util.GetChromiumSrcDir(), *p)) as f:
67 def _GetUnitJson(self):
68 with open(os.path.join(util.GetChromiumSrcDir(), *_UNIT_JSON)) as f:
71 def _ReadExistingResults(self, output_stream):
72 results_html = output_stream.read()
73 if self._reset_results or not results_html:
76 '^<script id="results-json" type="application/json">(.*?)</script>$',
77 results_html, re.MULTILINE | re.DOTALL)
79 logging.warn('Failed to extract previous results from HTML output')
81 return json.loads(m.group(1))[:512]
83 def _SaveResults(self, results):
84 self._html_output_stream.seek(0)
85 self._html_output_stream.write(results)
86 self._html_output_stream.truncate()
88 def _PrintPerfResult(self, measurement, trace, values, units,
89 result_type='default'):
90 super(HtmlPageMeasurementResults, self)._PrintPerfResult(
91 measurement, trace, values, units, result_type)
93 metric_name = measurement
94 if trace != measurement:
95 metric_name += '.' + trace
96 self._result['tests'].setdefault(self._test_name, {})
97 self._result['tests'][self._test_name].setdefault('metrics', {})
98 self._result['tests'][self._test_name]['metrics'][metric_name] = {
101 'important': result_type == 'default'
104 def GetResults(self):
107 def GetCombinedResults(self):
108 all_results = list(self._existing_results)
109 all_results.append(self.GetResults())
112 def PrintSummary(self):
113 super(HtmlPageMeasurementResults, self).PrintSummary()
114 html = self._GetHtmlTemplate()
115 html = html.replace('%json_results%', json.dumps(self.GetCombinedResults()))
116 html = html.replace('%json_units%', self._GetUnitJson())
117 html = html.replace('%plugins%', self._GetPlugins())
118 self._SaveResults(html)
120 if self._upload_results:
121 file_path = os.path.abspath(self._html_output_stream.name)
122 file_name = 'html-results/results-%s' % datetime.datetime.now().strftime(
124 cloud_storage.Insert(cloud_storage.PUBLIC_BUCKET, file_name, file_path)
126 print ('View online at '
127 'http://storage.googleapis.com/chromium-telemetry/%s' % file_name)
129 print 'View result at file://%s' % os.path.abspath(
130 self._html_output_stream.name)