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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
from telemetry import multi_page_benchmark
from telemetry import util
class SpaceportBenchmark(multi_page_benchmark.MultiPageBenchmark):
def CustomizeBrowserOptions(self, options):
options.extra_browser_args.extend(['--disable-gpu-vsync'])
def MeasurePage(self, _, tab, results):
tab.runtime.Execute("""
window.__results = {};
window.console.log = function(str) {
if (!str) return;
var key_val = str.split(': ');
if (!key_val.length == 2) return;
__results[key_val[0]] = key_val[1];
};
document.getElementById('start-performance-tests').click();
""")
js_get_results = 'JSON.stringify(window.__results)'
def _IsDone():
num_tests_in_benchmark = 30
result_dict = eval(tab.runtime.Evaluate(js_get_results))
return num_tests_in_benchmark == len(result_dict)
util.WaitFor(_IsDone, 1200)
result_dict = eval(tab.runtime.Evaluate(js_get_results))
for key in result_dict:
chart, trace = key.split('.', 1)
results.Add(trace, 'objects (bigger is better)', float(result_dict[key]),
chart_name=chart, data_type='unimportant')
results.Add('Overall', 'objects (bigger is better)',
[float(x) for x in result_dict.values()])
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