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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 re
def get_app_memory_usage(raptor):
app_name = raptor.config["binary"]
total = 0
re_total_memory = re.compile(r"TOTAL:\s+(\d+)")
verbose = raptor.device._verbose
raptor.device._verbose = False
meminfo = raptor.device.shell_output("dumpsys meminfo %s" % app_name).split("\n")
raptor.device._verbose = verbose
for line in meminfo:
match = re_total_memory.search(line)
if match:
total = int(match.group(1))
break
return total
def generate_android_memory_profile(raptor, test_name):
if not raptor.device or not raptor.config["memory_test"]:
return
foreground = get_app_memory_usage(raptor)
# put app into background
verbose = raptor.device._verbose
raptor.device._verbose = False
raptor.device.shell_output(
"am start -a android.intent.action.MAIN " "-c android.intent.category.HOME"
)
raptor.device._verbose = verbose
background = get_app_memory_usage(raptor)
meminfo_data = {
"type": "memory",
"test": test_name,
"unit": "KB",
"values": {"foreground": foreground, "background": background},
}
raptor.control_server.submit_supporting_data(meminfo_data)
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