Henry Schreinerandmayeut
be2a707315
* feat: use build by default Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> * fix: test/test_before_build.py:test --------- Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com> Co-authored-by: mayeut <mayeut@users.noreply.github.com>
97 lines
3.1 KiB
Python
97 lines
3.1 KiB
Python
import subprocess
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import textwrap
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import pytest
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from . import test_projects, utils
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# pyodide does not support building without isolation, need to check the base_prefix
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SYS_PREFIX = f"sys.{'base_' if utils.platform == 'pyodide' else ''}prefix"
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project_with_before_build_asserts = test_projects.new_c_project(
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setup_py_add=textwrap.dedent(
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rf"""
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import os
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# assert that the Python version as written to pythonversion_bb.txt in the CIBW_BEFORE_BUILD step
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# is the same one as is currently running.
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with open('pythonversion_bb.txt') as f:
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stored_version = f.read()
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print('stored_version', stored_version)
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print('sys.version', sys.version)
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assert stored_version == sys.version
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# check that the prefix also was written
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with open('pythonprefix_bb.txt') as f:
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stored_prefix = f.read()
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print('stored_prefix', stored_prefix)
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print('{SYS_PREFIX}', {SYS_PREFIX})
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# Works around path-comparison bugs caused by short-paths on Windows e.g.
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# vssadm~1 instead of vssadministrator
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assert os.path.samefile(stored_prefix, {SYS_PREFIX})
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"""
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)
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)
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def test(tmp_path):
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project_dir = tmp_path / "project"
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project_with_before_build_asserts.generate(project_dir)
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before_build = (
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"""python -c "import sys; open('{project}/pythonversion_bb.txt', 'w').write(sys.version)" && """
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f'''python -c "import sys; open('{{project}}/pythonprefix_bb.txt', 'w').write({SYS_PREFIX})"'''
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)
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frontend = "build"
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if utils.platform != "pyodide":
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before_build = f"python -m pip install setuptools && {before_build}"
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frontend = f"{frontend};args: --no-isolation"
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# build the wheels
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actual_wheels = utils.cibuildwheel_run(
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project_dir,
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add_env={
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# write python version information to a temporary file, this is
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# checked in setup.py
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"CIBW_BEFORE_BUILD": before_build,
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"CIBW_BUILD_FRONTEND": frontend,
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},
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)
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# also check that we got the right wheels
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expected_wheels = utils.expected_wheels("spam", "0.1.0")
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assert set(actual_wheels) == set(expected_wheels)
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def test_failing_command(tmp_path):
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project_dir = tmp_path / "project"
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test_projects.new_c_project().generate(project_dir)
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with pytest.raises(subprocess.CalledProcessError):
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utils.cibuildwheel_run(
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project_dir,
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add_env={
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"CIBW_BEFORE_BUILD": "false",
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"CIBW_BEFORE_BUILD_WINDOWS": "exit /b 1",
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},
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)
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def test_cwd(tmp_path):
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project_dir = tmp_path / "project"
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test_projects.new_c_project().generate(project_dir)
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actual_wheels = utils.cibuildwheel_run(
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project_dir,
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add_env={
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"CIBW_BEFORE_BUILD": f'''python -c "import os; assert os.getcwd() == {str(project_dir)!r}"''',
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"CIBW_BEFORE_BUILD_LINUX": '''python -c "import os; assert os.getcwd() == '/project'"''',
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},
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single_python=True,
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)
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expected_wheels = utils.expected_wheels("spam", "0.1.0", single_python=True)
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assert set(actual_wheels) == set(expected_wheels)
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