Joe RickerbyandHenry Schreiner
6379772957
* Revert to running tests from from a temp dir when test-sources is unset
* Fix placeholders error message, add test for it
* Add back {project} placeholders to CIBW_TEST_COMMAND in tests & docs
* Update test/test_before_test.py
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Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
37 lines
1.5 KiB
Python
37 lines
1.5 KiB
Python
# this file is copied to the testing cwd, to raise the below error message if
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# pytest/unittest is run from there.
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import sys
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import unittest
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from typing import NoReturn
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class TestStringMethods(unittest.TestCase):
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def test_fail(self) -> NoReturn:
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if sys.platform == "ios":
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msg = (
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"You tried to run tests from the testbed app's working "
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"directory, without specifying `test-sources`. "
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"On iOS, you must copy your test files to the testbed app by "
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"setting the `test-sources` option in your cibuildwheel "
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"configuration."
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)
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else:
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msg = (
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"cibuildwheel executes tests from a different working directory to "
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"your project. This ensures only your wheel is imported, preventing "
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"Python from accessing files that haven't been packaged into the "
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"wheel. "
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"\n\n"
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"Please specify a path to your tests when invoking pytest "
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"using the {project} placeholder, e.g. `pytest {project}` or "
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"`pytest {project}/tests`. cibuildwheel will replace {project} with "
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"the path to your project. "
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"\n\n"
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"Alternatively, you can specify your test files using the "
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"`test-sources` option, and cibuildwheel will copy them to the "
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"working directory for testing."
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)
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self.fail(msg)
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