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path: root/tests/extmod/ujson_dump.py
blob: b1cb4a9cbcdb20142cc602b2ee97af0c80c434ba (plain)
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try:
    from uio import StringIO
    import ujson as json
except:
    try:
        from io import StringIO
        import json
    except ImportError:
        print("SKIP")
        raise SystemExit

s = StringIO()
json.dump(False, s)
print(s.getvalue())

s = StringIO()
json.dump({"a": (2, [3, None])}, s)
print(s.getvalue())

# dump to a small-int not allowed
try:
    json.dump(123, 1)
except (AttributeError, OSError): # CPython and uPy have different errors
    print('Exception')

# dump to an object not allowed
try:
    json.dump(123, {})
except (AttributeError, OSError): # CPython and uPy have different errors
    print('Exception')