kopia lustrzana https://github.com/micropython/micropython
92 wiersze
1.9 KiB
Python
92 wiersze
1.9 KiB
Python
# Test interning qstrs that go over the limit of the maximum qstr length
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# (which is 255 bytes for the default configuration)
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def make_id(n, base="a"):
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return "".join(chr(ord(base) + i % 26) for i in range(n))
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# identifiers in parser
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for l in range(254, 259):
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g = {}
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var = make_id(l)
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try:
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exec(var + "=1", g)
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except RuntimeError:
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print("RuntimeError", l)
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continue
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print(var in g)
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# calling a function with kwarg
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def f(**k):
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print(k)
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for l in range(254, 259):
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try:
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exec("f({}=1)".format(make_id(l)))
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except RuntimeError:
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print("RuntimeError", l)
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# type construction
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for l in range(254, 259):
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id = make_id(l)
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try:
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print(type(id, (), {}).__name__)
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except RuntimeError:
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print("RuntimeError", l)
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# hasattr, setattr, getattr
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class A:
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pass
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for l in range(254, 259):
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id = make_id(l)
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a = A()
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try:
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setattr(a, id, 123)
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except RuntimeError:
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print("RuntimeError", l)
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try:
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print(hasattr(a, id), getattr(a, id))
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except RuntimeError:
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print("RuntimeError", l)
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# format with keys
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for l in range(254, 259):
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id = make_id(l)
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try:
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print(("{" + id + "}").format(**{id: l}))
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except RuntimeError:
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print("RuntimeError", l)
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# modulo format with keys
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for l in range(254, 259):
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id = make_id(l)
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try:
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print(("%(" + id + ")d") % {id: l})
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except RuntimeError:
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print("RuntimeError", l)
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# import module
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# (different OS's have different results so only run those that are consistent)
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for l in (100, 101, 256, 257, 258):
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try:
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__import__(make_id(l))
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except ImportError:
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print("ok", l)
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except RuntimeError:
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print("RuntimeError", l)
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# import package
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for l in (100, 101, 102, 128, 129):
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try:
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exec("import " + make_id(l) + "." + make_id(l, "A"))
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except ImportError:
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print("ok", l)
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except RuntimeError:
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print("RuntimeError", l)
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