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class AString(object):
__slots__ = ('_value')
name = 'tmwa::strings::AString'
enabled = True
def __init__(self, value):
self._value = value
def to_string(self):
return None
def children(self):
b = self._value['data']
s = self._value['special']
b = b[0].address
if s == 255:
b = b.cast(gdb.lookup_type('tmwa::strings::RString').pointer())
yield 'allocated', b.dereference()
else:
n = 255
d = n - s
yield 'contained', b.lazy_string(length=d)
str256 = '0123456789abcdef' * 16
tests = [
('tmwa::AString(""_s)', '{allocated = ""}'),
('tmwa::AString(tmwa::ZString(""_s))', '{allocated = ""}'),
('tmwa::AString(tmwa::RString(""_s))', '{allocated = ""}'),
('tmwa::AString(tmwa::RString(tmwa::ZString(""_s)))', '{allocated = ""}'),
('tmwa::AString("Hello"_s)', '{allocated = "Hello"}'),
('tmwa::AString(tmwa::ZString("Hello"_s))', '{contained = "Hello"}'),
('tmwa::AString(tmwa::RString("Hello"_s))', '{allocated = "Hello"}'),
('tmwa::AString(tmwa::RString(tmwa::ZString("Hello"_s)))', '{allocated = "Hello" = {count = 0}}'),
('tmwa::AString("' + str256[:-2] + '"_s)', '{allocated = "' + str256[:-2] + '"}'),
('tmwa::AString(tmwa::ZString("' + str256[:-2] + '"_s))', '{contained = "' + str256[:-2] + '"}'),
('tmwa::AString(tmwa::RString("' + str256[:-2] + '"_s))', '{allocated = "' + str256[:-2] + '"}'),
('tmwa::AString(tmwa::RString(tmwa::ZString("' + str256[:-2] + '"_s)))', '{allocated = "' + str256[:-2] + '" = {count = 0}}'),
('tmwa::AString("' + str256[:-1] + '"_s)', '{allocated = "' + str256[:-1] + '"}'),
('tmwa::AString(tmwa::ZString("' + str256[:-1] + '"_s))', '{contained = "' + str256[:-1] + '"}'),
('tmwa::AString(tmwa::RString("' + str256[:-1] + '"_s))', '{allocated = "' + str256[:-1] + '"}'),
('tmwa::AString(tmwa::RString(tmwa::ZString("' + str256[:-1] + '"_s)))', '{allocated = "' + str256[:-1] + '" = {count = 0}}'),
('tmwa::AString("' + str256 + '"_s)', '{allocated = "' + str256 + '"}'),
('tmwa::AString(tmwa::ZString("' + str256 + '"_s))', '{allocated = "' + str256 + '" = {count = 0}}'),
('tmwa::AString(tmwa::RString("' + str256 + '"_s))', '{allocated = "' + str256 + '"}'),
('tmwa::AString(tmwa::RString(tmwa::ZString("' + str256 + '"_s)))', '{allocated = "' + str256 + '" = {count = 0}}'),
('tmwa::AString("' + str256 + 'x"_s)', '{allocated = "' + str256 + 'x"}'),
('tmwa::AString(tmwa::ZString("' + str256 + 'x"_s))', '{allocated = "' + str256 + 'x" = {count = 0}}'),
('tmwa::AString(tmwa::RString("' + str256 + 'x"_s))', '{allocated = "' + str256 + 'x"}'),
('tmwa::AString(tmwa::RString(tmwa::ZString("' + str256 + 'x"_s)))', '{allocated = "' + str256 + 'x" = {count = 0}}'),
]
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