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oeqa/dump.py: Add support for QMP command arguments

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Need to ensure that the dump_dir is created correctly and available
When command arguemnts are passed construct a filename if needed and
convert the arguements to a json object to pass to QMP.

(From OE-Core rev: 9a2f4e1e95f4a3f7ebbf08f46445c8ea670adce3)

Signed-off-by: Saul Wold <saul.wold@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Saul Wold
2021-06-30 14:17:06 -07:00
committed by Richard Purdie
parent 879545999f
commit bb534a9c02
2 changed files with 20 additions and 5 deletions
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2
meta/lib/oeqa/targetcontrol.py
View File

@@ -152,6 +152,8 @@ class QemuTarget(BaseTarget):
self.target_dumper = TargetDumper(dump_target_cmds, dump_dir, self.runner)
self.monitor_dumper = MonitorDumper(dump_monitor_cmds, dump_dir, self.runner)
if (self.monitor_dumper):
self.monitor_dumper.create_dir("qmp")
def deploy(self):
bb.utils.mkdirhier(self.testdir)

23
meta/lib/oeqa/utils/dump.py
View File

@@ -18,6 +18,7 @@ class BaseDumper(object):
# Some testing doesn't inherit testimage, so it is needed
# to set some defaults.
self.parent_dir = parent_dir
self.dump_dir = parent_dir
dft_cmds = """ top -bn1
iostat -x -z -N -d -p ALL 20 2
ps -ef
@@ -47,7 +48,7 @@ class BaseDumper(object):
raise err
self.dump_dir = dump_dir
def _write_dump(self, command, output):
def _construct_filename(self, command):
if isinstance(self, HostDumper):
prefix = "host"
elif isinstance(self, TargetDumper):
@@ -61,6 +62,10 @@ class BaseDumper(object):
fullname = os.path.join(self.dump_dir, filename)
if not os.path.exists(fullname):
break
return fullname
def _write_dump(self, command, output):
fullname = self._construct_filename(command)
if isinstance(self, MonitorDumper):
with open(fullname, 'w') as json_file:
json.dump(output, json_file, indent=4)
@@ -117,8 +122,16 @@ class MonitorDumper(BaseDumper):
if dump_dir:
self.dump_dir = dump_dir
for cmd in self.cmds:
cmd_name = cmd.split()[0]
try:
output = self.runner.run_monitor(cmd)
self._write_dump(cmd, output)
except:
print("Failed to dump QMP CMD: %s" % (cmd))
if len(cmd.split()) > 1:
cmd_args = cmd.split()[1]
if "%s" in cmd_args:
filename = self._construct_filename(cmd_name)
cmd_data = json.loads(cmd_args % (filename))
output = self.runner.run_monitor(cmd_name, cmd_data)
else:
output = self.runner.run_monitor(cmd_name)
self._write_dump(cmd_name, output)
except Exception as e:
print("Failed to dump QMP CMD: %s with\nExecption: %s" % (cmd_name, e))