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Bug 1482874 - Handle Android 8.1 change for anr stack directory to contain individual files for traces, r=gbrown.

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This commit is contained in:
Bob Clary 2018-08-18 10:47:12 -07:00
parent ac89381d02
commit be2ccf78f3
1 changed files with 20 additions and 17 deletions
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37
build/mobile/remoteautomation.py
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@ -106,31 +106,34 @@ class RemoteAutomation(Automation):
return status
def deleteANRs(self):
# empty ANR traces.txt file; usually need root permissions
# we make it empty and writable so we can test the ANR reporter later
traces = "/data/anr/traces.txt"
# Remove files from the dalvik stack-trace directory.
if not self._device.is_dir(self._device.stack_trace_dir, root=True):
return
try:
self._device.shell_output('echo > %s' % traces, root=True)
self._device.shell_output('chmod 666 %s' % traces, root=True)
for trace_file in self._device.ls(self._device.stack_trace_dir, root=True):
trace_path = posixpath.join(self._device.stack_trace_dir, trace_file)
self._device.chmod(trace_path, root=True)
self._device.rm(trace_path, root=True)
except Exception as e:
print("Error deleting %s: %s" % (traces, str(e)))
print("Error deleting %s: %s" % (self._device.stack_trace_dir, str(e)))
def checkForANRs(self):
traces = "/data/anr/traces.txt"
if self._device.is_file(traces):
try:
t = self._device.get_file(traces)
if not self._device.is_dir(self._device.stack_trace_dir):
print("%s not found" % self._device.stack_trace_dir)
return
try:
for trace_file in self._device.ls(self._device.stack_trace_dir, root=True):
trace_path = posixpath.join(self._device.stack_trace_dir, trace_file)
t = self._device.get_file(trace_path)
if t:
stripped = t.strip()
if len(stripped) > 0:
print("Contents of %s:" % traces)
print("Contents of %s:" % trace_path)
print(t)
# Once reported, delete traces
self.deleteANRs()
except Exception as e:
print("Error pulling %s: %s" % (traces, str(e)))
else:
print("%s not found" % traces)
# Once reported, delete traces
self.deleteANRs()
except Exception as e:
print("Error pulling %s: %s" % (self._device.stack_trace_dir, str(e)))
def deleteTombstones(self):
# delete any tombstone files from device