fab634e3ee
This introduces a skip_if module that can be used by tests to determine when they should be skipped due to the environment. Some tests have been split in order to have finer grained skip control.
81 lines
2.4 KiB
Python
81 lines
2.4 KiB
Python
# The MIT License (MIT)
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#
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# Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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# This must be on one line so its skipped when built into tests.
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"""This file provides helpers to detect particular running conditions and skip the test when appropriate."""
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def skip():
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print("SKIP")
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raise SystemExit
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def no_reversed():
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import builtins
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if "reversed" not in dir(builtins):
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skip()
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def no_bigint():
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try:
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# We have to use variables because 1 << 40 causes an exception on parse and
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# cannot be caught.
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x = 40
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x = 1 << x
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except OverflowError:
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skip()
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def board_in(*board):
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try:
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import test_env
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except ImportError:
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class Env:
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def __init__(self, board):
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self.board = board
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test_env = Env("unknown")
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if test_env.board in board:
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skip()
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def no_cpython_compat():
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try:
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try:
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from collections import namedtuple
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except ImportError:
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from ucollections import namedtuple
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except ImportError:
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skip()
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try:
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T3 = namedtuple("TupComma", "foo bar")
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except TypeError:
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skip()
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def no_slice_assign():
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try:
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memoryview
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except:
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skip()
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b1 = bytearray(b'1234')
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b2 = bytearray(b'5678')
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m1 = memoryview(b1)
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m2 = memoryview(b2)
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try:
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m2[1:3] = m1[0:2]
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except TypeError:
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skip()
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