forked from Lephenixnoir/PythonExtra
9123b67d64
The use of -S ensures that only the CPython standard library is accessible, which makes tests run the same regardless of any site-packages that are installed. It also improves start-up time of CPython, reducing the overall time spent running the test suite. tests/basics/containment.py is updated to work around issue with old Python versions not being able to str-format a dict-keys object, which becomes apparent when -S is used. Signed-off-by: Damien George <damien@micropython.org>
36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
# sets, see set_containment
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for i in 1, 2:
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for o in {1:2}, {1:2}.keys():
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print("{} in {}: {}".format(i, str(o), i in o))
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print("{} not in {}: {}".format(i, str(o), i not in o))
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haystack = "supercalifragilistc"
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for needle in [haystack[i:] for i in range(len(haystack))]:
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print(needle, "in", haystack, "::", needle in haystack)
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print(needle, "not in", haystack, "::", needle not in haystack)
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print(haystack, "in", needle, "::", haystack in needle)
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print(haystack, "not in", needle, "::", haystack not in needle)
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for needle in [haystack[:i+1] for i in range(len(haystack))]:
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print(needle, "in", haystack, "::", needle in haystack)
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print(needle, "not in", haystack, "::", needle not in haystack)
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print(haystack, "in", needle, "::", haystack in needle)
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print(haystack, "not in", needle, "::", haystack not in needle)
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# containment of bytes/ints in bytes
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print(b'' in b'123')
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print(b'0' in b'123', b'1' in b'123')
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print(48 in b'123', 49 in b'123')
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# containment of int in str is an error
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try:
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1 in '123'
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except TypeError:
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print('TypeError')
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# until here, the tests would work without the 'second attempt' iteration thing.
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for i in 1, 2:
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for o in [], [1], [1, 2]:
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print("{} in {}: {}".format(i, o, i in o))
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print("{} not in {}: {}".format(i, o, i not in o))
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