def test_stringbuilder(self): from __pypy__.builders import BytesBuilder b = BytesBuilder() b.append(b"abc") b.append(b"123") assert len(b) == 6 b.append(b"you and me") s = b.build() assert len(b) == 16 assert s == b"abc123you and me" assert b.build() == s
def test_stringbuilder(self): from __pypy__.builders import BytesBuilder b = BytesBuilder() b.append(b"abc") b.append(b"123") assert len(b) == 6 b.append(b"you and me") s = b.build() raises(ValueError, len, b) assert s == b"abc123you and me" raises(ValueError, b.build)