def testExplicitSize(self):
result = self._func(lambda: 1024, units.Quantity('1 GiB'))
self.assertEqual(result, 1073741824)
def testPercent(self):
result = self._func(lambda: 1024, units.Quantity('25%'))
self.assertEqual(result, 256)
does not meet the requirements described in self.syntactic_help.
"""
size = super(_MemorySizeParser, self).Parse(inp)
if size.units != units.percent:
size_byte_count = size.to(units.byte).magnitude
if size_byte_count != int(size_byte_count):
raise ValueError(
'Expression {0!r} parses to memory size {1!r}, which is not '
'convertible to an integer number of bytes.'.format(
inp, str(size)))
return size
_MEMORY_SIZE_PARSER = _MemorySizeParser()
_UNITS_SERIALIZER = flag_util.UnitsSerializer()
_DEFAULT_MEMORY_SIZE = units.Quantity('256 MiB')
_DEFAULT_STRIDE_SIZE = units.Quantity('256 bytes')
def _DefineMemorySizeFlag(name, default, help, flag_values=FLAGS, **kwargs):
flags.DEFINE(_MEMORY_SIZE_PARSER, name, default, help, flag_values,
_UNITS_SERIALIZER, **kwargs)
flags.DEFINE_enum(
'multichase_chase_type', 'simple', sorted(_CHASES),
'Chase type to use when executing multichase. Passed to multichase via its '
'-c flag.')
flags.DEFINE_integer(
'multichase_chase_arg', 1,
'Argument to refine the chase type specified with --multichase_chase_type. '