test_dict_empty round-trips a 4096x4096 nested structure through JSON,
materializing ~16.7M real dict objects on loads() (~900MB+ RSS), which
gets OOM-killed on the memory-constrained qemu ptest target.
test_fake.py instantiates Faker with 9 locales at once, pulling in a
similarly large amount of locale provider data, for what is a
Unicode-robustness smoke test rather than core JSON logic.
AI-Generated: Uses Claude Code
Signed-off-by: Khem Raj <raj.khem@gmail.com>