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Update Winscope proxy to collect both transition trace files

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Bug: 277181336
Test: npm run build:all && npm run test:all
Change-Id: I6697812fe929efe0927358fe14dc0ea155199631
This commit is contained in:
Pablo Gamito
2023-05-04 10:16:56 +00:00
parent 811195d460
commit edd0219c54
1 changed files with 8 additions and 5 deletions
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13
tools/winscope/src/adb/winscope_proxy.py
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@@ -197,11 +197,12 @@ TRACE_TARGETS = {
'rm -f /data/local/tmp/eventlog.winscope && EVENT_LOG_TRACING_START_TIME=$EPOCHREALTIME\necho "Event Log trace started."',
'echo "EventLog\\n" > /data/local/tmp/eventlog.winscope && su root logcat -b events -v threadtime -v printable -v uid -v nsec -v epoch -b events -t $EVENT_LOG_TRACING_START_TIME >> /data/local/tmp/eventlog.winscope',
),
"transition_trace": TraceTarget(
WinscopeFileMatcher(WINSCOPE_DIR, "transition_trace", "transition_trace"),
'su root cmd window shell tracing start\necho "WMShell Transition trace started."',
'su root cmd window shell tracing stop >/dev/null 2>&1'
)
"transition_traces": TraceTarget(
[WinscopeFileMatcher(WINSCOPE_DIR, "wm_transition_trace", "wm_transition_trace"),
WinscopeFileMatcher(WINSCOPE_DIR, "shell_transition_trace", "shell_transition_trace")],
'su root cmd window shell tracing start && su root dumpsys activity service SystemUIService WMShell transitions tracing start\necho "Transition traces started."',
'su root cmd window shell tracing stop && su root dumpsys activity service SystemUIService WMShell transitions tracing stop >/dev/null 2>&1'
),
}
@@ -671,6 +672,7 @@ while true; do sleep 0.1; done
def process_with_device(self, server, path, device_id):
try:
requested_types = self.get_request(server)
log.debug(f"Clienting requested trace types {requested_types}")
requested_traces = [TRACE_TARGETS[t] for t in requested_types]
except KeyError as err:
raise BadRequest("Unsupported trace target\n" + str(err))
@@ -686,6 +688,7 @@ while true; do sleep 0.1; done
'\n'.join([t.trace_start for t in requested_traces]))
log.debug("Trace requested for {} with targets {}".format(
device_id, ','.join(requested_types)))
log.debug(f"Executing command \"{command}\" on {device_id}...")
TRACE_THREADS[device_id] = TraceThread(
device_id, command.encode('utf-8'))
TRACE_THREADS[device_id].start()