def getMem(serialno, package):
'''
@description details view: http://my.oschina.net/goskyblue/blog/296798
@param package(string): android package name
@return dict: {'VSS', 'RSS', 'PSS'} (unit KB)
'''
command = 'adb -s %s shell ps' %(serialno)
output = base.check_output(command)
ret = {}
for line in str(output).splitlines():
if line and line.split()[-1] == package:
# USER PID PPID VSIZE RSS WCHAN PC NAME
values = line.split()
if values[3].isdigit() and values[4].isdigit():
ret.update(dict(VSS=int(values[3]), RSS=int(values[4])))
else:
ret.update(dict(VSS=-1, RSS=-1))
break
else:
log.error("mem get: adb shell ps error")
return {}
psscmd = 'adb -s %s shell dumpsys meminfo %s' %(serialno, package)
memout = base.check_output(psscmd)
pss = 0
result = re.search(r'\(Pss\):(\s+\d+)+', memout, re.M)
if result:
pss = result.group(1)
else:
result = re.search(r'TOTAL\s+(\d+)', memout, re.M)
if result:
pss = result.group(1)
ret.update(dict(PSS=int(pss)))
return ret
def _get_cpuinfo(serialno, package):
'''
@param package(string): android package name
@return float: the cpu usage
'''
command = 'adb -s %s shell dumpsys cpuinfo' % serialno
cpu_info = base.check_output(command).splitlines()
try:
xym_cpu = filter(lambda x: package in x, cpu_info)[0].split()[0]
cpu = float(xym_cpu[:-1])
return cpu
except IndexError:
log.error("cpu_info error")
return 0
def getCpu(serialno, package):
'''
@param package(string): android package name
@return float: the cpu usage
'''
command = 'adb -s %s shell dumpsys cpuinfo' % serialno
cpu_info = base.check_output(command).splitlines()
try:
xym_cpu = filter(lambda x: package in x, cpu_info)[0].split()[0]
cpu = float(xym_cpu[:-1])
log.info("cpu_info:%s" % cpu)
return cpu
except IndexError:
log.error("cpu_info error")
return 0
def getMem(serialno, package):
'''
@param package(string): android package name
@return float: the memory, unit MB
'''
command = 'adb -s %s shell dumpsys meminfo' % serialno
mem_info = base.check_output(command).splitlines()
try:
xym_mem = filter(lambda x: package in x, mem_info)[0].split()[0]
mem = float(xym_mem) / 1024
log.info("mem_info:%s" % mem)
return mem
except IndexError:
log.error("mem_info error")
return 0
def test_check_output():
output = base.check_output('echo hello')
assert output.rstrip() == 'hello'
def test_check_output():
output = base.check_output('echo hello')
assert output.rstrip() == 'hello'
