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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
from pathlib import Path
from mozperftest.layers import Layer
class AndroidLog(Layer):
"""Runs an android log test."""
name = "androidlog"
activated = False
arguments = {
"first-timestamp": {
"type": str,
"default": None,
"help": "First timestamp regexp",
},
"second-timestamp": {
"type": str,
"default": None,
"help": "Second timestamp regexp",
},
"subtest-name": {
"type": str,
"default": "TimeToDisplayed",
"help": "Name of the metric that is produced",
},
}
def _get_logcat(self):
logcat = self.get_arg("android-capture-logcat")
if logcat is None:
raise NotImplementedError()
# check if the path is absolute or relative to output
path = Path(logcat)
if not path.is_absolute():
return Path(self.get_arg("output"), path).resolve()
return path.resolve()
def __call__(self, metadata):
app_name = self.get_arg("android-app-name")
first_ts = r".*Start proc.*" + app_name.replace(".", r"\.") + ".*"
second_ts = r".*Fully drawn.*" + app_name.replace(".", r"\.") + ".*"
options = {
"first-timestamp": self.get_arg("first-timestamp", first_ts),
"second-timestamp": self.get_arg("second-timestamp", second_ts),
"processor": self.env.hooks.get("logcat_processor"),
"transform-subtest-name": self.get_arg("subtest-name"),
}
metadata.add_result(
{
"results": str(self._get_logcat()),
"transformer": "LogCatTimeTransformer",
"transformer-options": options,
"name": "LogCat",
}
)
return metadata