ASAN_OPTIONS?=verify_asan_link_order=0:detect_leaks=0:abort_on_error=1:unmap_shadow_on_exit=1:disable_coredump=0
export ASAN_OPTIONS
.PHONY: verify-env
verify-env:
ifndef WS_ROOT
$(error WS_ROOT is not set)
endif
ifndef BR
$(error BR is not set)
endif
ifndef TEST_DIR
$(error TEST_DIR is not set)
endif
export TEST_BR = $(TEST_DIR)
FAILED_DIR=/tmp/vpp-failed-unittests/
VPP_TEST_DIRS=$(shell ls -d $(TEST_DIR) $(EXTERN_TESTS))
FORCE_NO_WIPE=0
ifeq ($(DEBUG),gdb)
FORCE_FOREGROUND=1
else ifeq ($(DEBUG),gdbserver)
FORCE_FOREGROUND=1
else ifeq ($(DEBUG),gdb-all)
FORCE_FOREGROUND=1
else ifeq ($(DEBUG),gdbserver-all)
FORCE_FOREGROUND=1
else ifeq ($(DEBUG),core)
FORCE_FOREGROUND=1
else ifeq ($(DEBUG),attach)
FORCE_FOREGROUND=1
FORCE_NO_WIPE=1
else ifeq ($(STEP),yes)
FORCE_FOREGROUND=1
else ifeq ($(STEP),y)
FORCE_FOREGROUND=1
else ifeq ($(STEP),1)
FORCE_FOREGROUND=1
else
FORCE_FOREGROUND=0
endif
ifdef PROFILE_OUTPUT
PROFILE_OUTPUT_OPTS=-o $(PROFILE_OUTPUT)
endif
ifndef PROFILE_SORT_BY
PROFILE_SORT_BY=cumtime
endif
ifeq ($(PROFILE),1)
PYTHON_OPTS="-m cProfile $(PROFILE_OUTPUT_OPTS) -s $(PROFILE_SORT_BY)"
FORCE_FOREGROUND=1
endif
VENV_PATH=$(TEST_DIR)/venv
ifeq ($(TEST_DEBUG),1)
VENV_RUN_DIR:=$(VENV_PATH)/run-debug
else
VENV_RUN_DIR:=$(VENV_PATH)/run
endif
ifeq ($(PYTHON),)
PYTHON_INTERP=python3
else
PYTHON_INTERP=$(PYTHON)
endif
ifeq ($(V),)
V=0
endif
PYTHON_VERSION=$(shell $(PYTHON_INTERP) -c 'import sys; print(sys.version_info.major)')
PIP_VERSION=22.0.4
# Keep in sync with requirements.txt
PIP_TOOLS_VERSION=6.6.0
PIP_SETUPTOOLS_VERSION=62.1.0
PYTHON_DEPENDS=requirements-$(PYTHON_VERSION).txt
SCAPY_SOURCE=$(shell find $(VENV_PATH)/lib/python* -name site-packages)
BUILD_COV_DIR=$(TEST_BR)/coverage
PIP_TOOLS_INSTALL_DONE=$(VENV_RUN_DIR)/pip-tools-install-$(PYTHON_VERSION)-$(PIP_TOOLS_VERSION).done
PIP_INSTALL_DONE=$(VENV_RUN_DIR)/pip-install-$(PYTHON_VERSION)-$(PIP_VERSION).done
PIP_PATCH_DONE=$(VENV_RUN_DIR)/pip-patch-$(PYTHON_VERSION).done
PAPI_INSTALL_DONE=$(VENV_RUN_DIR)/papi-install-$(PYTHON_VERSION).done
PAPI_PYTHON_SRC_DIR=$(WS_ROOT)/src/vpp-api/python
PAPI_WIPE_DIST=$(WS_ROOT)/src/vpp-api/vapi/__pycache__ \
$(PAPI_PYTHON_SRC_DIR)/build \
$(PAPI_PYTHON_SRC_DIR)/vpp_papi.egg-info \
$(PAPI_PYTHON_SRC_DIR)/vpp_papi/__pycache__
$(PIP_TOOLS_INSTALL_DONE):
@rm -rf $(VENV_PATH)
@mkdir -p $(VENV_RUN_DIR)
@$(PYTHON_INTERP) -m venv $(VENV_PATH)
# pip version pinning
@bash -c "source $(VENV_PATH)/bin/activate && \
python3 -m pip install pip===$(PIP_VERSION)"
@bash -c "source $(VENV_PATH)/bin/activate && \
python3 -m pip install pip-tools===$(PIP_TOOLS_VERSION)"
@bash -c "source $(VENV_PATH)/bin/activate && \
python3 -m pip install setuptools===$(PIP_SETUPTOOLS_VERSION)"
@touch $@
$(PYTHON_DEPENDS): requirements.txt
@bash -c "source $(VENV_PATH)/bin/activate && \
CUSTOM_COMPILE_COMMAND='make test-refresh-deps (or update requirements.txt)' \
python3 -m piptools compile -q --generate-hashes requirements.txt --output-file $@"
$(PIP_INSTALL_DONE): $(PIP_TOOLS_INSTALL_DONE) $(PYTHON_DEPENDS)
@bash -c "source $(VENV_PATH)/bin/activate && \
python3 -m piptools sync $(PYTHON_DEPENDS)"
@touch $@
$(PIP_PATCH_DONE): $(PIP_INSTALL_DONE)
@echo --- patching ---
@sleep 1 # Ensure python recompiles patched *.py files -> *.pyc
for f in $(CURDIR)/patches/scapy-2.4.3/*.patch ; do \
echo Applying patch: $$(basename $$f) ; \
patch --forward -p1 -d $(SCAPY_SOURCE) < $$f ; \
retCode=$$?; \
[ $$retCode -gt 1 ] && exit $$retCode; \
done; \
touch $@
$(PAPI_INSTALL_DONE): $(PIP_PATCH_DONE)
@bash -c "source $(VENV_PATH)/bin/activate && python3 -m pip install -e $(PAPI_PYTHON_SRC_DIR)"
@touch $@
.PHONY: refresh-deps
refresh-deps: clean-deps $(PYTHON_DEPENDS)
.PHONY: clean-deps
clean-deps:
@rm -f $(PYTHON_DEPENDS)
INTERN_PLUGIN_SRC_DIR=$(WS_ROOT)/src/plugins
ifneq ($(EXTERN_PLUGIN_SRC_DIR),)
PLUGIN_SRC_DIR=$(EXTERN_PLUGIN_SRC_DIR)
else
PLUGIN_SRC_DIR=$(INTERN_PLUGIN_SRC_DIR)
endif
.PHONY: sanity
ifndef TEST_JOBS
PARALLEL_ILLEGAL=0
TEST_JOBS=1
else ifeq ($(FORCE_FOREGROUND),0)
PARALLEL_ILLEGAL=0
else ifneq ($(findstring $(TEST_JOBS),1 auto),)
PARALLEL_ILLEGAL=0
else
PARALLEL_ILLEGAL=1
endif
ifneq ($(DEBUG),)
SANITY=no
endif
ifneq ($(findstring $(SANITY),0 n no),)
SANITY_IMPORT_VPP_PAPI_CMD=true
ARG0=
else
SANITY_IMPORT_VPP_PAPI_CMD=source $(VENV_PATH)/bin/activate && $(PYTHON_INTERP) sanity_import_vpp_papi.py
ARG0=--sanity
endif
ARG1=
ifneq ($(findstring $(FAILFAST),1 y yes),)
ARG1=--failfast
endif
ARG2=
ifneq ($(findstring $(EXTENDED_TESTS),1 y yes),)
ARG2=--extended
endif
ARG3=
ifneq ($(EXTERN_TESTS),)
ARG3=--test-src-dir $(EXTERN_TESTS)
endif
ARG4=
ifneq ($(findstring $(FORCE_FOREGROUND),1 y yes),)
ARG4=--force-foreground
endif
ARG5=
ifneq ($(findstring $(COREDUMP_COMPRESS),1 y yes),)
ARG5=--compress-core
endif
ARG6=
ifneq ($(findstring $(STEP),1 y yes),)
ARG6=--step
endif
ARG7=
ifneq ($(findstring $(TESTS_GCOV),1 y yes),)
ARG7=--gcov
endif
ARG8=
ifneq ($(EXTERN_PLUGINS),)
ARG8=--extern-plugin-dir=$(EXTERN_PLUGINS)
endif
ARG9=
ifneq ($(DEBUG),)
ARG9=--debug=$(DEBUG)
endif
ARG10=
ifneq ($(COREDUMP_SIZE),)
ARG10=--coredump-size=$(COREDUMP_SIZE)
endif
ARG11=
ifneq ($(VARIANT),)
ARG11=--variant=$(VARIANT)
endif
ARG12=--cache-vpp-output
ifneq ($(findstring $(CACHE_OUTPUT),0 n no),)
ARG12=
endif
ARG13=
ifneq ($(MAX_VPP_CPUS),)
ARG13=--max-vpp-cpus=$(MAX_VPP_CPUS)
endif
ARG14=
ifneq ($(TIMEOUT),)
ARG14=--timeout=$(TIMEOUT)
endif
ARG15=
ifneq ($(findstring $(TEST_DEBUG),1 y yes),)
ARG15=--debug-framework
endif
ARG16=
ifneq ($(findstring $(API_FUZZ),1 y yes),)
ARG16=--api-fuzz=on
endif
EXTRA_ARGS=$(ARG0) $(ARG1) $(ARG2) $(ARG3) $(ARG4) $(ARG5) $(ARG6) $(ARG7) $(ARG8) $(ARG9) $(ARG10) $(ARG11) $(ARG12) $(ARG13) $(ARG14) $(ARG15) $(ARG16)
RUN_TESTS_ARGS=--failed-dir=$(FAILED_DIR) --verbose=$(V) --jobs=$(TEST_JOBS) --filter=$(TEST) --retries=$(RETRIES) --venv-dir=$(VENV_PATH) --vpp-ws-dir=$(WS_ROOT) --vpp-tag=$(TAG) --rnd-seed=$(RND_SEED) --vpp-worker-count="$(VPP_WORKER_COUNT)" --keep-pcaps $(PLUGIN_PATH_ARGS) $(TEST_PLUGIN_PATH_ARGS) $(EXTRA_ARGS)
RUN_SCRIPT_ARGS=--python-opts=$(PYTHON_OPTS)
define retest-func
@scripts/run.sh $(RUN_SCRIPT_ARGS) $(RUN_TESTS_ARGS) || env FAILED_DIR=$(FAILED_DIR) COMPRESS_FAILED_TEST_LOGS=$(COMPRESS_FAILED_TEST_LOGS) scripts/compress_failed.sh
endef
sanity: test-dep
@bash -c "test $(PARALLEL_ILLEGAL) -eq 0 ||\
(echo \"*******************************************************************\" &&\
echo \"* Sanity check failed, TEST_JOBS is not 1 or 'auto' and DEBUG, STEP or PROFILE is set\" &&\
echo \"*******************************************************************\" &&\
false)"
@bash -c "$(SANITY_IMPORT_VPP_PAPI_CMD) ||\
(echo \"*******************************************************************\" &&\
echo \"* Sanity check failed, cannot import vpp_papi\" &&\
echo \"* to debug: \" &&\
echo \"* 1. enter test shell: make test-shell\" &&\
echo \"* 2. execute debugger: gdb python -ex 'run sanity_import_vpp_papi.py'\" &&\
echo \"*******************************************************************\" &&\
false)"
$(FAILED_DIR): reset
@mkdir -p $@
.PHONY: test-dep
test-dep: $(PAPI_INSTALL_DONE) $(FAILED_DIR)
.PHONY: test
test: test-dep sanity
$(call retest-func)
.PHONY: retest
retest: verify-env sanity $(FAILED_DIR)
$(call retest-func)
.PHONY: shell
shell: test-dep
@echo "source $(VENV_PATH)/bin/activate;\
export RND_SEED=$(RND_SEED);\
echo '***';\
echo PYTHONPATH=$(PYTHONPATH);\
echo RND_SEED=$(RND_SEED);\
echo VPP_BUILD_DIR=$(VPP_BUILD_DIR);\
echo VPP_PLUGIN_PATH=$(VPP_PLUGIN_PATH);\
echo VPP_TEST_PLUGIN_PATH=$(VPP_TEST_PLUGIN_PATH);\
echo VPP_INSTALL_PATH=$(VPP_INSTALL_PATH);\
echo EXTERN_TESTS=$(EXTERN_TESTS);\
echo EXTERN_PLUGINS=$(EXTERN_PLUGINS);\
echo EXTERN_COV_DIR=$(EXTERN_COV_DIR);\
echo LD_LIBRARY_PATH=$(LD_LIBRARY_PATH);\
echo '***';\
exec </dev/tty" | bash -i
.PHONY: reset
reset:
@rm -f /dev/shm/vpp-unittest-*
@if [ $(FORCE_NO_WIPE) -eq "0" ] ; then rm -rf /tmp/vpp-unittest-*; fi
@rm -f /tmp/api_post_mortem.*
@rm -rf $(FAILED_DIR)
.PHONY: wipe
wipe: reset
@rm -rf $(VENV_PATH)
@rm -rf $(patsubst %,%/__pycache__, $(VPP_TEST_DIRS))
$(BUILD_COV_DIR):
@mkdir -p $@
.PHONY: cov
cov: wipe-cov test-dep ext $(BUILD_COV_DIR)
@lcov --zerocounters --directory $(VPP_BUILD_DIR)
@test -z "$(EXTERN_COV_DIR)" || lcov --zerocounters --directory $(EXTERN_COV_DIR)
$(call retest-func)
@lcov --capture --directory $(VPP_BUILD_DIR) --output-file $(BUILD_COV_DIR)/coverage.info
@test -z "$(EXTERN_COV_DIR)" || lcov --capture --directory $(EXTERN_COV_DIR) --output-file $(BUILD_COV_DIR)/extern-coverage.info
@genhtml $(BUILD_COV_DIR)/coverage.info --output-directory $(BUILD_COV_DIR)/html
@test -z "$(EXTERN_COV_DIR)" || genhtml $(BUILD_COV_DIR)/extern-coverage.info --output-directory $(BUILD_COV_DIR)/extern-html
@echo
@echo "Build finished. Code coverage report is in $(BUILD_COV_DIR)/html/index.html"
@test -z "$(EXTERN_COV_DIR)" || echo "Code coverage report for out-of-tree objects is in $(BUILD_COV_DIR)/extern-html/index.html"
.PHONY: wipe-cov
wipe-cov: wipe
@rm -rf $(BUILD_COV_DIR)
.PHONY: wipe-papi
wipe-papi:
@rm -rf $(PAPI_INSTALL_DONE) $(PAPI_WIPE_DIST)
.PHONY: wipe-all
wipe-all: wipe wipe-papi wipe-cov
@rm -rf $(TEST_BR)
.PHONY: start-gdb
start-gdb: sanity
@bash -c "source $(VENV_PATH)/bin/activate && python3 -c 'from debug import start_vpp_in_gdb; start_vpp_in_gdb()' $(RUN_TESTS_ARGS)"
.PHONY: checkstyle-python-all
checkstyle-python-all: $(PIP_INSTALL_DONE)
@bash -c "source $(VENV_PATH)/bin/activate &&\
black -t py39 --check --diff $(WS_ROOT) ||\
(echo \"*************************************************************************\" &&\
echo \"* Test framework PEP8 compliance check FAILED (maybe: make fixstyle-python)\" &&\
echo \"*************************************************************************\" &&\
false)"
@echo "*******************************************************************"
@echo "* Test framework PEP8 compliance check passed"
@echo "*******************************************************************"
.PHONY: checkstyle
checkstyle: checkstyle-python-all
.PHONY: fixstyle-python-all
fixstyle-python-all: $(PIP_INSTALL_DONE)
@bash -c "source $(VENV_PATH)/bin/activate &&\
black -t py39 $(WS_ROOT) ||\
(echo \"*************************************************************************\" &&\
echo \"* Test framework PEP8 compliance check FAILED (maybe: make fixstyle-python)\" &&\
echo \"*************************************************************************\" &&\
false)"
@echo "*******************************************************************"
@echo "* Test framework PEP8 compliance check passed"
@echo "*******************************************************************"
.PHONY: help
help:
@echo "Running tests:"
@echo ""
@echo " test - build and run (basic) functional tests"
@echo " test-debug - build and run (basic) functional tests (debug build)"
@echo " test-all - build and run functional and extended tests"
@echo " test-all-debug - build and run functional and extended tests (debug build)"
@echo " retest - run functional tests"
@echo " retest-debug - run functional tests (debug build)"
@echo " retest-all - run functional and extended tests"
@echo " retest-all-debug - run functional and extended tests (debug build)"
@echo " test-cov - generate code coverage report for test framework"
@echo " test-gcov - build and run functional tests (gcov build)"
@echo " test-wipe - wipe (temporary) files generated by unit tests"
@echo " test-wipe-cov - wipe code coverage report for test framework"
@echo " test-wipe-papi - rebuild vpp_papi sources"
@echo " test-wipe-all - wipe (temporary) files generated by unit tests, and coverage"
@echo " test-shell - enter shell with test environment"
@echo " test-shell-debug - enter shell with test environment (debug build)"
@echo " test-refresh-deps - refresh the Python dependencies for the tests"
@echo ""
@echo "Arguments controlling test runs:"
@echo ""
@echo " V=[0|1|2] - set test verbosity level"
@echo " 0=ERROR, 1=INFO, 2=DEBUG"
@echo " TEST_JOBS=[<n>|auto] - use at most <n> parallel python processes for test execution, if auto, set to number of available cpus (default: 1)"
@echo " MAX_VPP_CPUS=[<n>|auto]- use at most <n> cpus for running vpp main and worker threads, if auto, set to number of available cpus (default: auto)"
@echo " CACHE_OUTPUT=[0|n|no] - disable cache VPP stdout/stderr and log as one block after test finishes (default: yes)"
@echo " FAILFAST=[1|y|yes] - fail fast if 1, otherwise complete all tests"
@echo " TIMEOUT=<timeout> - fail test suite if any single test takes longer than <timeout> (in seconds) to finish (default: 600)"
@echo " RETRIES=<n> - retry failed tests <n> times"
@echo " DEBUG=<type> - set VPP debugging kind"
@echo " DEBUG=core - detect coredump and load it in gdb on crash"
@echo " DEBUG=gdb - allow easy debugging by printing VPP PID"
@echo " and waiting for user input before running"
@echo " and tearing down a testcase"
@echo " DEBUG=gdbserver - run gdb inside a gdb server, otherwise"
@echo " same as above"
@echo " DEBUG=attach - attach test case to already running vpp in gdb (see test-start-vpp-in-gdb)"
@echo " STEP=[1|y|yes] - enable stepping through a testcase (for testcase debugging)"
@echo " SANITY=[0|n|no] - disable sanity import of vpp-api/sanity vpp run before running tests"
@echo " EXTENDED_TESTS=[1|y|yes] - run extended tests"
@echo " TEST=<filter> - filter the set of tests:"
@echo " by file-name - only run tests from specified file, e.g. TEST=test_bfd selects all tests from test_bfd.py"
@echo " by file-suffix - same as file-name, but 'test_' is omitted e.g. TEST=bfd selects all tests from test_bfd.py"
@echo " by wildcard - wildcard filter is <file>.<class>.<test function>, each can be replaced by '*'"
@echo " e.g. TEST='test_bfd.*.*' is equivalent to above example of filter by file-name"
@echo " TEST='bfd.*.*' is equivalent to above example of filter by file-suffix"
@echo " TEST='bfd.BFDAPITestCase.*' selects all tests from test_bfd.py which are part of BFDAPITestCase class"
@echo " TEST='bfd.BFDAPITestCase.test_add_bfd' selects a single test named test_add_bfd from test_bfd.py/BFDAPITestCase"
@echo " TEST='*.*.test_add_bfd' selects all test functions named test_add_bfd from all files/classes"
@echo " VARIANT=<variant> - specify which march node variant to unit test"
@echo " e.g. VARIANT=skx test the skx march variants"
@echo " e.g. VARIANT=icl test the icl march variants"
@echo " COREDUMP_SIZE=<size> - pass <size> as unix { coredump-size <size> } argument to vpp"
@echo " e.g. COREDUMP_SIZE=4g"
@echo " COREDUMP_SIZE=unlimited"
@echo " COREDUMP_COMPRESS=[1|y|yes] - compress core files if not debugging them"
@echo " EXTERN_TESTS=<path> - path to out-of-tree test_<name>.py files containing test cases"
@echo " EXTERN_PLUGINS=<path> - path to out-of-tree plugins to be loaded by vpp under test"
@echo " EXTERN_COV_DIR=<path> - path to out-of-tree prefix, where source, object and .gcda files can be found for coverage report"
@echo " PROFILE=[1|y|yes] - enable profiling of test framework via cProfile module"
@echo " PROFILE_SORT_BY=opt - sort profiling report by opt - consult cProfile documentation for possible values (default: cumtime)"
@echo " PROFILE_OUTPUT=file - output profiling info to file - use absolute path (default: stdout)"
@echo " TEST_DEBUG=[1|y|yes] - enable debugging of the test framework itself (expert)"
@echo " API_FUZZ=[1|y|yes] - enable VPP api fuzz testing"
@echo " RND_SEED=<seed> - Seed RND with given seed"
@echo ""
@echo "Starting VPP in GDB for use with DEBUG=attach:"
@echo ""
@echo " test-start-vpp-in-gdb - start VPP in gdb (release)"
@echo " test-start-vpp-debug-in-gdb - start VPP in gdb (debug)"
@echo ""
@echo "Creating test code coverage report:"
@echo ""
@echo " test-cov - generate code coverage report for test framework"
@echo " test-wipe-cov - wipe code coverage report for test framework"
