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dev-python/textual: fix tests, update tree-sitter deps

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* Define an array of supported tree-sitter languages and generate
  BDEPENDs and optfeature messages from it.
* Add syrupy and pytest-textual-snapshot to EPYTEST_PLUGINS.
* Pass --dist loadgroup to epytest to properly handle xdist test groups.
* Re-evaluate all tests and deselect failing ones. Document reason and
  version.

Signed-off-by: Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>
This commit is contained in:
Florian Albrechtskirchinger
2026-03-27 03:04:21 +01:00
parent b433e818df
commit a09d4d5cea
1 changed files with 61 additions and 40 deletions
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101
dev-python/textual/textual-8.1.1-r1.ebuild
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@@ -29,58 +29,79 @@ RDEPEND="
<dev-python/typing-extensions-5[${PYTHON_USEDEP}]
"
declare -A SYNTAX_LANGS=(
["bash"]="Bash"
["c"]="C"
# TODO Missing keyword for ~arm64 in ::gentoo
#["cmake"]="CMake"
["cpp"]="C++"
["html"]="HTML"
["javascript"]="JavaScript"
["json"]="JSON"
["lua"]="Lua"
# TODO No Python bindings in ::gentoo
#["markdown"]="Markdown"
["python"]="Python"
# TODO Missing keyword for ~arm64 in ::gentoo
#["ruby"]="Ruby"
["rust"]="Rust"
# TODO Many other (common) languages are neither in ::gentoo nor ::guru
)
BDEPEND="
test? (
dev-python/httpx[${PYTHON_USEDEP}]
=dev-python/textual-dev-1.7*[${PYTHON_USEDEP}]
$(printf " dev-libs/tree-sitter-%s[python,${PYTHON_USEDEP}]" "${!SYNTAX_LANGS[@]}")
)
"
DOCS+=( {CHANGELOG,README}.md )
EPYTEST_PLUGINS=( pytest-asyncio )
EPYTEST_XDIST=1
EPYTEST_DESELECT=(
# Those tests ask to press keys
tests/snapshot_tests/test_snapshots.py
tests/test_xterm_parser.py::test_escape_sequence_resulting_in_multiple_keypresses
# Need a package that should be optional
tests/text_area/test_languages.py
# Xdist fails thoses
tests/test_focus.py::test_focus_next_and_previous
tests/test_focus.py::test_focus_next_wrap_around
tests/test_focus.py::test_focus_previous_wrap_around
tests/test_focus.py::test_wrap_around_selector
tests/test_focus.py::test_no_focus_empty_selector
tests/test_focus.py::test_focus_next_and_previous_with_type_selector
tests/test_focus.py::test_focus_next_and_previous_with_str_selector
tests/test_focus.py::test_focus_next_and_previous_with_str_selector_without_self
tests/test_focus.py::test_focus_chain
tests/test_focus.py::test_allow_focus
tests/test_focus.py::test_focus_next_and_previous_with_type_selector_without_self
# Needs a fixture that does not exist
tests/test_progress_bar.py::test_progress_bar_width_1fr
EPYTEST_PLUGINS=(
syrupy
pytest-{asyncio,textual-snapshot}
)
EPYTEST_XDIST=1
distutils_enable_tests pytest
# python_test() {
# if [[ ${EPYTHON} == python3.13 ]]; then
# EPYTEST_DESELECT+=(
# # See https://github.com/Textualize/textual/issues/5327
# "tests/text_area"
# # Some tests just do not work under python3.13 (more than half of those in this file)
# tests/test_focus.py
# )
# epytest -m 'not syntax' tests
# else
# epytest tests
# fi
# }
EPYTEST_DESELECT=(
# Require unavailable tree-sitter-*[python] grammar packages (v8.1.1)
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[markdown]"
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[toml]"
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[yaml]"
"tests/text_area/test_languages.py::test_setting_builtin_language_via_constructor" # markdown
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[css]"
"tests/text_area/test_languages.py::test_setting_builtin_language_via_attribute" # markdown
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[go]"
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[regex]"
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[sql]"
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[java]"
"tests/snapshot_tests/test_snapshots.py::test_text_area_language_rendering[xml]"
# These tests do not render correctly per visual inspection of snapshot_report.html (v8.1.1)
# TODO Investigate/ask upstream
"tests/snapshot_tests/test_snapshots.py::test_richlog_width"
"tests/snapshot_tests/test_snapshots.py::test_richlog_min_width"
"tests/snapshot_tests/test_snapshots.py::test_richlog_deferred_render_expand"
"tests/snapshot_tests/test_snapshots.py::test_welcome"
"tests/snapshot_tests/test_snapshots.py::test_text_area_wrapping_and_folding"
# Likely missed in this PR: (v8.1.1)
# https://github.com/Textualize/textual/pull/6410#issuecomment-4135017177
"tests/test_arrange.py::test_arrange_dock_left"
)
python_test() {
# Tests use @pytest.mark.xdist_group
epytest --dist loadgroup
}
pkg_postinst() {
optfeature "bindings for python" dev-python/tree-sitter
optfeature_header "Install additional packages for syntax highlighting:"
local lang
for lang in "${!SYNTAX_LANGS[@]}"; do
optfeature "${SYNTAX_LANGS[${lang}]}" "dev-libs/tree-sitter-${lang}[python]"
done
}