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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_EXT=1
DISTUTILS_USE_PEP517=setuptools
PYTHON_COMPAT=( python3_{10..13} pypy3 )
PYTHON_REQ_USE="threads(+),sqlite(+)"
inherit distutils-r1 pypi
DESCRIPTION="Code coverage measurement for Python"
HOMEPAGE="
https://coverage.readthedocs.io/en/latest/
https://github.com/nedbat/coveragepy/
https://pypi.org/project/coverage/
"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x64-macos"
RDEPEND="
$(python_gen_cond_dep '
dev-python/tomli[${PYTHON_USEDEP}]
' 3.10)
"
BDEPEND="
test? (
dev-python/flaky[${PYTHON_USEDEP}]
dev-python/hypothesis[${PYTHON_USEDEP}]
dev-python/pytest-xdist[${PYTHON_USEDEP}]
>=dev-python/unittest-mixins-1.4[${PYTHON_USEDEP}]
)
"
distutils_enable_tests pytest
src_prepare() {
sed -i -e '/addopts/s:-q -n auto::' pyproject.toml || die
distutils-r1_src_prepare
}
test_tracer() {
local -x COVERAGE_CORE=${1}
einfo " Testing with the ${COVERAGE_CORE} core ..."
epytest -p flaky -p hypothesis -p xdist tests
}
python_test() {
local EPYTEST_DESELECT=(
# TODO: fails because of additional "Terminated" print on SIGTERM
tests/test_concurrency.py::SigtermTest::test_sigterm_threading_saves_data
# broken because of pytest plugins explicity loaded
tests/test_debug.py::ShortStackTest::test_short_stack{,_skip}
# these expect specific availability of C extension matching
# COVERAGE_CORE (which breaks testing pytracer on CPython)
tests/test_cmdline.py::CmdLineStdoutTest::test_version
tests/test_debug.py::DebugTraceTest::test_debug_sys_ctracer
)
local EPYTEST_IGNORE=(
# pip these days insists on fetching build deps from Internet
tests/test_venv.py
)
"${EPYTHON}" igor.py zip_mods || die
local -x COVERAGE_TESTING=True
# TODO: figure out why they can't be imported inside test env
local -x COVERAGE_NO_CONTRACTS=1
local -x PYTEST_DISABLE_PLUGIN_AUTOLOAD=1
local prev_opt=$(shopt -p nullglob)
shopt -s nullglob
local c_ext=( "${BUILD_DIR}/install$(python_get_sitedir)"/coverage/*.so )
${prev_opt}
if [[ -n ${c_ext} ]]; then
cp "${c_ext}" coverage/ || die
test_tracer ctrace
fi
test_tracer pytrace
case ${EPYTHON} in
python3.1[01]|pypy3)
;;
*)
# available since Python 3.12
test_tracer sysmon
;;
esac
if [[ -n ${c_ext} ]]; then
rm coverage/*.so || die
fi
}
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