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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import os
import sys
from unittest import mock
import mozunit
# need this so the raptor unit tests can find output & filter classes
here = os.path.abspath(os.path.dirname(__file__))
raptor_dir = os.path.join(os.path.dirname(here), "raptor")
sys.path.insert(0, raptor_dir)
import cpu
from webextension import WebExtensionAndroid
def test_no_device():
raptor = WebExtensionAndroid(
"geckoview",
"org.mozilla.org.mozilla.geckoview_example",
cpu_test=True,
)
raptor.device = None
resp = cpu.start_android_cpu_profiler(raptor)
assert resp is None
def test_usage_with_invalid_data_returns_zero():
with mock.patch("mozdevice.adb.ADBDevice") as device:
with mock.patch("control_server.RaptorControlServer") as control_server:
# Create a device that returns invalid data
device.shell_output.side_effect = ["8.0.0", "geckoview"]
device._verbose = True
# Create a control server
control_server.cpu_test = True
control_server.device = device
raptor = WebExtensionAndroid("geckoview", "org.mozilla.geckoview_example")
raptor.config["cpu_test"] = True
raptor.control_server = control_server
raptor.device = device
cpu_profiler = cpu.AndroidCPUProfiler(raptor)
cpu_profiler.get_app_cpu_usage()
# Verify the call to submit data was made
avg_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_invalid_data_returns_zero-avg",
"unit": "%",
"values": {"avg": 0},
}
min_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_invalid_data_returns_zero-min",
"unit": "%",
"values": {"min": 0},
}
max_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_invalid_data_returns_zero-max",
"unit": "%",
"values": {"max": 0},
}
cpu_profiler.generate_android_cpu_profile(
"usage_with_invalid_data_returns_zero"
)
control_server.submit_supporting_data.assert_has_calls(
[
mock.call(avg_cpuinfo_data),
mock.call(min_cpuinfo_data),
mock.call(max_cpuinfo_data),
]
)
def test_usage_with_output():
with mock.patch("mozdevice.adb.ADBDevice") as device:
with mock.patch("control_server.RaptorControlServer") as control_server:
# Override the shell output with sample CPU usage details
filepath = os.path.abspath(os.path.dirname(__file__)) + "/files/"
with open(filepath + "top-info.txt", "r") as f:
test_data = f.read()
device.shell_output.side_effect = ["8.0.0", test_data]
device._verbose = True
# Create a control server
control_server.cpu_test = True
control_server.test_name = "cpuunittest"
control_server.device = device
control_server.app_name = "org.mozilla.geckoview_example"
raptor = WebExtensionAndroid("geckoview", "org.mozilla.geckoview_example")
raptor.device = device
raptor.config["cpu_test"] = True
raptor.control_server = control_server
cpu_profiler = cpu.AndroidCPUProfiler(raptor)
cpu_profiler.polls.append(cpu_profiler.get_app_cpu_usage())
cpu_profiler.polls.append(0)
# Verify the response contains our expected CPU % of 93.7
avg_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_integer_cpu_info_output-avg",
"unit": "%",
"values": {"avg": 93.7 / 2},
}
min_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_integer_cpu_info_output-min",
"unit": "%",
"values": {"min": 0},
}
max_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_integer_cpu_info_output-max",
"unit": "%",
"values": {"max": 93.7},
}
cpu_profiler.generate_android_cpu_profile(
"usage_with_integer_cpu_info_output"
)
control_server.submit_supporting_data.assert_has_calls(
[
mock.call(avg_cpuinfo_data),
mock.call(min_cpuinfo_data),
mock.call(max_cpuinfo_data),
]
)
def test_usage_with_fallback():
with mock.patch("mozdevice.adb.ADBDevice") as device:
with mock.patch("control_server.RaptorControlServer") as control_server:
device._verbose = True
# Return what our shell call to dumpsys would give us
shell_output = (
" 31093 u0_a196 10 -10 8% S "
+ "66 1392100K 137012K fg org.mozilla.geckoview_example"
)
# We set the version to be less than Android 8
device.shell_output.side_effect = ["7.0.0", shell_output]
# Create a control server
control_server.cpu_test = True
control_server.test_name = "cpuunittest"
control_server.device = device
control_server.app_name = "org.mozilla.geckoview_example"
raptor = WebExtensionAndroid("geckoview", "org.mozilla.geckoview_example")
raptor.device = device
raptor.config["cpu_test"] = True
raptor.control_server = control_server
cpu_profiler = cpu.AndroidCPUProfiler(raptor)
cpu_profiler.polls.append(cpu_profiler.get_app_cpu_usage())
cpu_profiler.polls.append(0)
# Verify the response contains our expected CPU % of 8
# pylint --py3k W1619
avg_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_fallback-avg",
"unit": "%",
"values": {"avg": 8 / 2},
}
min_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_fallback-min",
"unit": "%",
"values": {"min": 0},
}
max_cpuinfo_data = {
"type": "cpu",
"test": "usage_with_fallback-max",
"unit": "%",
"values": {"max": 8},
}
cpu_profiler.generate_android_cpu_profile("usage_with_fallback")
control_server.submit_supporting_data.assert_has_calls(
[
mock.call(avg_cpuinfo_data),
mock.call(min_cpuinfo_data),
mock.call(max_cpuinfo_data),
]
)
if __name__ == "__main__":
mozunit.main()
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