| Message ID | 20181017160539.12316-2-crosa@redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | Bootstrap Python venv and acceptance/functional tests | expand |
On 10/17/2018 01:05 PM, Cleber Rosa wrote: > A number of QEMU tests are written in Python, and may benefit > from an untainted Python venv. > > By using make rules, tests that depend on specific Python libs > can set that rule as a requirement, along with rules that require > the presence or installation of specific libraries. > > The tests/venv-requirements.txt is supposed to contain the > Python requirements that should be added to the venv created > by check-venv. > > Signed-off-by: Cleber Rosa <crosa@redhat.com> > Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> > Acked-by: Stefan Hajnoczi <stefanha@redhat.com> > --- > tests/Makefile.include | 26 ++++++++++++++++++++++++++ > tests/requirements.txt | 3 +++ > 2 files changed, 29 insertions(+) > create mode 100644 tests/requirements.txt > > diff --git a/tests/Makefile.include b/tests/Makefile.include > index 5eadfd52f9..4b88a119e0 100644 > --- a/tests/Makefile.include > +++ b/tests/Makefile.include > @@ -12,6 +12,7 @@ check-help: > @echo " $(MAKE) check-block Run block tests" > @echo " $(MAKE) check-tcg Run TCG tests" > @echo " $(MAKE) check-report.html Generates an HTML test report" > + @echo " $(MAKE) check-venv Creates a Python venv for tests" > @echo " $(MAKE) check-clean Clean the tests" > @echo > @echo "Please note that HTML reports do not regenerate if the unit tests" > @@ -1017,6 +1018,30 @@ check-decodetree: > ./check.sh "$(PYTHON)" "$(SRC_PATH)/scripts/decodetree.py", \ > TEST, decodetree.py) > > +# Python venv for running tests > + > +.PHONY: check-venv > + > +TESTS_VENV_DIR=$(BUILD_DIR)/tests/venv > +TESTS_VENV_REQ=$(SRC_PATH)/tests/requirements.txt > + > +PYTHON_VER := $(findstring Python 3,$(shell $(PYTHON) -V)) > +ifeq ($(PYTHON_VER),Python 3) > +$(TESTS_VENV_DIR): $(TESTS_VENV_REQ) > + $(call quiet-command, \ > + $(PYTHON) -m venv --system-site-packages $@, \ > + VENV, $@) > + $(call quiet-command, \ > + $(TESTS_VENV_DIR)/bin/python -m pip -q install -r $(TESTS_VENV_REQ), \ > + PIP, $(TESTS_VENV_REQ)) > + $(call quiet-command, touch $@) > +else > +$(TESTS_VENV_DIR): > + $(error "venv directory for tests requires Python 3") Above line is indented with space instead of tab. Thus, it breaks the build: # make -j4 Python 2.7.15 /root/qemu/tests/Makefile.include:1040: *** "venv directory for tests requires Python 3". Stop. Also make check-help prints python's version when the build was configured with py2 (or the system lacks py3): # make check-help Python 2.7.15 Regression testing targets: make check Run all tests make check-qtest-TARGET Run qtest tests for given target <output omitted> I tested this patch series on Fedora 28 x86_64. It works fine except for above issues, so once fixing them: Acked-by: Wainer dos Santos Moschetta <wainersm@redhat.com> > +endif > + > +check-venv: $(TESTS_VENV_DIR) > + > # Consolidated targets > > .PHONY: check-qapi-schema check-qtest check-unit check check-clean > @@ -1030,6 +1055,7 @@ check-clean: > rm -rf $(check-unit-y) tests/*.o $(QEMU_IOTESTS_HELPERS-y) > rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), $(check-qtest-$(target)-y)) $(check-qtest-generic-y)) > rm -f tests/test-qapi-gen-timestamp > + rm -rf $(TESTS_VENV_DIR) > > clean: check-clean > > diff --git a/tests/requirements.txt b/tests/requirements.txt > new file mode 100644 > index 0000000000..d39f9d1576 > --- /dev/null > +++ b/tests/requirements.txt > @@ -0,0 +1,3 @@ > +# Add Python module requirements, one per line, to be installed > +# in the tests/venv Python virtual environment. For more info, > +# refer to: https://pip.pypa.io/en/stable/user_guide/#id1
diff --git a/tests/Makefile.include b/tests/Makefile.include index 5eadfd52f9..4b88a119e0 100644 --- a/tests/Makefile.include +++ b/tests/Makefile.include @@ -12,6 +12,7 @@ check-help: @echo " $(MAKE) check-block Run block tests" @echo " $(MAKE) check-tcg Run TCG tests" @echo " $(MAKE) check-report.html Generates an HTML test report" + @echo " $(MAKE) check-venv Creates a Python venv for tests" @echo " $(MAKE) check-clean Clean the tests" @echo @echo "Please note that HTML reports do not regenerate if the unit tests" @@ -1017,6 +1018,30 @@ check-decodetree: ./check.sh "$(PYTHON)" "$(SRC_PATH)/scripts/decodetree.py", \ TEST, decodetree.py) +# Python venv for running tests + +.PHONY: check-venv + +TESTS_VENV_DIR=$(BUILD_DIR)/tests/venv +TESTS_VENV_REQ=$(SRC_PATH)/tests/requirements.txt + +PYTHON_VER := $(findstring Python 3,$(shell $(PYTHON) -V)) +ifeq ($(PYTHON_VER),Python 3) +$(TESTS_VENV_DIR): $(TESTS_VENV_REQ) + $(call quiet-command, \ + $(PYTHON) -m venv --system-site-packages $@, \ + VENV, $@) + $(call quiet-command, \ + $(TESTS_VENV_DIR)/bin/python -m pip -q install -r $(TESTS_VENV_REQ), \ + PIP, $(TESTS_VENV_REQ)) + $(call quiet-command, touch $@) +else +$(TESTS_VENV_DIR): + $(error "venv directory for tests requires Python 3") +endif + +check-venv: $(TESTS_VENV_DIR) + # Consolidated targets .PHONY: check-qapi-schema check-qtest check-unit check check-clean @@ -1030,6 +1055,7 @@ check-clean: rm -rf $(check-unit-y) tests/*.o $(QEMU_IOTESTS_HELPERS-y) rm -rf $(sort $(foreach target,$(SYSEMU_TARGET_LIST), $(check-qtest-$(target)-y)) $(check-qtest-generic-y)) rm -f tests/test-qapi-gen-timestamp + rm -rf $(TESTS_VENV_DIR) clean: check-clean diff --git a/tests/requirements.txt b/tests/requirements.txt new file mode 100644 index 0000000000..d39f9d1576 --- /dev/null +++ b/tests/requirements.txt @@ -0,0 +1,3 @@ +# Add Python module requirements, one per line, to be installed +# in the tests/venv Python virtual environment. For more info, +# refer to: https://pip.pypa.io/en/stable/user_guide/#id1