power_Speedometer2: add a light weight Speedometer2 test
Add a light weight Speedometer2 test to power autotests. This test
can track power consumption while running Speedometer2.
BUG=b:147762854
TEST=test_that <ip> power_Speedometer2 \
--autotest_dir ~/trunk/src/third_party/autotest/files/
Change-Id: Ibe8926f83e5176318decfdbed412e654e7d9939a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2003398
Reviewed-by: Puthikorn Voravootivat <puthik@chromium.org>
Commit-Queue: Mengqi Guo <mqg@chromium.org>
Tested-by: Mengqi Guo <mqg@chromium.org>
Auto-Submit: Mengqi Guo <mqg@chromium.org>
diff --git a/client/site_tests/power_Speedometer2/control b/client/site_tests/power_Speedometer2/control
new file mode 100644
index 0000000..1e22d25
--- /dev/null
+++ b/client/site_tests/power_Speedometer2/control
@@ -0,0 +1,21 @@
+# Copyright 2020 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+AUTHOR = "mqg"
+NAME = "power_Speedometer2"
+PURPOSE = "Run Speedometer2 test and collect power data."
+CRITERIA = "This test is a benchmark."
+TIME = "SHORT"
+TEST_CATEGORY = "Benchmark"
+TEST_CLASS = "power"
+TEST_TYPE = "client"
+ATTRIBUTES = ""
+
+DOC = """
+Run Speedometer2 test and collect power data. Test should be ~3 minutes.
+"""
+
+args_dict = utils.args_to_dict(args)
+pdash_note = args_dict.get('pdash_note', '')
+job.run_test('power_Speedometer2', pdash_note=pdash_note)
diff --git a/client/site_tests/power_Speedometer2/power_Speedometer2.py b/client/site_tests/power_Speedometer2/power_Speedometer2.py
new file mode 100644
index 0000000..3c65ec4
--- /dev/null
+++ b/client/site_tests/power_Speedometer2/power_Speedometer2.py
@@ -0,0 +1,73 @@
+# Copyright 2020 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import logging
+import re
+import time
+
+from autotest_lib.client.common_lib.cros import chrome
+from autotest_lib.client.cros.input_playback import keyboard
+from autotest_lib.client.cros.power import power_test
+
+URL = 'https://browserbench.org/Speedometer2.0/'
+RESULT = 'result'
+CONFIDENCE = 'confidence'
+
+class power_Speedometer2(power_test.power_Test):
+ """class for running Speedometer2 test in Chrome.
+
+ Run Speedometer2 and collect logger data.
+ """
+ version = 1
+
+ def initialize(self, pdash_note=''):
+ """Measure power with a short interval while running Speedometer2."""
+ super(power_Speedometer2, self).initialize(seconds_period=1.,
+ pdash_note=pdash_note)
+
+ def run_once(self, url=URL):
+ """Measure power with multiple loggers while running Speedometer2.
+
+ @param url: url of Speedometer2 test page.
+ """
+ with chrome.Chrome(init_network_controller=True) as self.cr:
+ tab = self.cr.browser.tabs.New()
+ tab.Activate()
+
+ # Run in full-screen.
+ fullscreen = tab.EvaluateJavaScript('document.webkitIsFullScreen')
+ if not fullscreen:
+ with keyboard.Keyboard() as keys:
+ keys.press_key('f4')
+
+ logging.info('Navigating to url: %s', url)
+ tab.Navigate(url)
+ tab.WaitForDocumentReadyStateToBeComplete()
+
+ # Allow CPU to idle.
+ time.sleep(5)
+
+ self.start_measurements()
+ tab.EvaluateJavaScript('startTest()')
+ time.sleep(60)
+ result = ''
+ while not result:
+ time.sleep(10)
+ result = tab.EvaluateJavaScript(
+ 'document.getElementById("%s-number").innerHTML' % \
+ RESULT)
+ result = float(result)
+ confidence = tab.EvaluateJavaScript(
+ 'document.getElementById("%s-number").innerHTML' % \
+ CONFIDENCE)
+ confidence = float(re.findall(r"\d*\.\d*", confidence)[0])
+
+ keyvals = {RESULT: result, CONFIDENCE: confidence}
+ for key, val in keyvals.items():
+ logging.info('Speedometer2 %s: %s', key, val)
+ self.keyvals.update(keyvals)
+ self.output_perf_value(description=RESULT, value=result,
+ higher_is_better=True)
+ self.output_perf_value(description=CONFIDENCE, value=confidence,
+ higher_is_better=False)