+ifdef VPP_ZOMBIE_NOCHECK
+VPP_PIDS=
+else
+VPP_PIDS=$(shell pgrep -d, -x vpp_main)
+endif
+
+ifeq ($(DEBUG),gdb)
+FORCE_FOREGROUND=1
+else ifeq ($(DEBUG),gdbserver)
+FORCE_FOREGROUND=1
+else ifeq ($(DEBUG),core)
+FORCE_FOREGROUND=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_PROFILE_OPTS=-m cProfile $(PROFILE_OUTPUT_OPTS) -s $(PROFILE_SORT_BY)
+FORCE_FOREGROUND=1
+endif
+
+verify-no-running-vpp:
+ @if [ "$(VPP_PIDS)" != "" ]; then \
+ echo; \
+ echo "*** Existing vpp processes detected (PID(s): $(VPP_PIDS)). Running tests under these conditions is not supported. ***"; \
+ echo; \
+ ps -fp $(VPP_PIDS);\
+ echo; \
+ false; \
+ fi
+
+UNITTEST_EXTRA_OPTS=
+UNITTEST_FAILFAST_OPTS=
+
+ifeq ($(FAILFAST),1)
+UNITTEST_EXTRA_OPTS=-f
+endif
+
+ifneq ($(EXTERN_TESTS),)
+UNITTEST_EXTRA_OPTS=$(UNITTEST_FAILFAST_OPTS) -d $(EXTERN_TESTS)
+endif
+
+ifeq ($(TEST_DEBUG),1)
+VPP_PYTHON_PREFIX:=$(VPP_PYTHON_PREFIX)/debug
+PYTHON_EXTRA_DEPENDS=objgraph pympler
+else
+PYTHON_EXTRA_DEPENDS=
+endif
+
+PYTHON_VENV_PATH=$(VPP_PYTHON_PREFIX)/virtualenv
+PYTHON_DEPENDS=$(PYTHON_EXTRA_DEPENDS) psutil faulthandler six scapy==2.4.0 pexpect cryptography subprocess32 cffi syslog-rfc5424-parser git+https://github.com/vpp-dev/py-lispnetworking
+SCAPY_SOURCE=$(shell find $(PYTHON_VENV_PATH) -name site-packages)
+BUILD_COV_DIR=$(BR)/test-cov
+
+GET_PIP_SCRIPT=$(VPP_PYTHON_PREFIX)/get-pip.py
+PIP_INSTALL_DONE=$(VPP_PYTHON_PREFIX)/pip-install.done
+PIP_PATCH_DONE=$(VPP_PYTHON_PREFIX)/pip-patch.done
+PAPI_INSTALL_DONE=$(VPP_PYTHON_PREFIX)/papi-install.done
+
+PAPI_INSTALL_FLAGS=$(PIP_INSTALL_DONE) $(PIP_PATCH_DONE) $(PAPI_INSTALL_DONE)
+
+ifeq ($(PYTHON),)
+PYTHON_INTERP=python2.7
+else
+PYTHON_INTERP=$(PYTHON)
+endif
+
+$(GET_PIP_SCRIPT):
+ @mkdir -p $(VPP_PYTHON_PREFIX)
+ @bash -c "cd $(VPP_PYTHON_PREFIX) && curl -O https://bootstrap.pypa.io/get-pip.py"
+
+$(PIP_INSTALL_DONE): $(GET_PIP_SCRIPT)
+ @virtualenv $(PYTHON_VENV_PATH) -p $(PYTHON_INTERP)
+ @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && python $(GET_PIP_SCRIPT)"
+ @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && pip install $(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/*.patch ; do \
+ echo Applying patch: $$(basename $$f) ; \
+ patch -p1 -d $(SCAPY_SOURCE) < $$f ; \
+ done
+ @touch $@
+
+$(PAPI_INSTALL_DONE): $(PIP_PATCH_DONE)
+ @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && cd $(WS_ROOT)/src/vpp-api/python && python setup.py install"
+ @touch $@
+
+define retest-func
+@env FORCE_FOREGROUND=$(FORCE_FOREGROUND) VPP_TEST_FAILED_DIR=$(VPP_TEST_FAILED_DIR) scripts/setsid_wrapper.sh $(FORCE_FOREGROUND) $(PYTHON_VENV_PATH)/bin/activate python $(PYTHON_PROFILE_OPTS) run_tests.py -d $(TEST_DIR) $(UNITTEST_EXTRA_OPTS) || env VPP_TEST_FAILED_DIR=$(VPP_TEST_FAILED_DIR) COMPRESS_FAILED_TEST_LOGS=$(COMPRESS_FAILED_TEST_LOGS) scripts/compress_failed.sh
+endef
+
+.PHONY: sanity
+
+ifeq ($(SANITY),no)
+SANITY_IMPORT_VPP_PAPI_CMD=true
+SANITY_RUN_VPP_CMD=true
+else
+SANITY_IMPORT_VPP_PAPI_CMD=source $(PYTHON_VENV_PATH)/bin/activate && python sanity_import_vpp_papi.py
+SANITY_RUN_VPP_CMD=source $(PYTHON_VENV_PATH)/bin/activate && python sanity_run_vpp.py
+endif
+
+ifndef TEST_JOBS
+PARALLEL_ILLEGAL=0
+else ifeq ($(FORCE_FOREGROUND),0)
+PARALLEL_ILLEGAL=0
+else ifeq ($(TEST_JOBS),auto)
+PARALLEL_ILLEGAL=0
+else ifeq ($(TEST_JOBS),1)
+PARALLEL_ILLEGAL=0
+else
+PARALLEL_ILLEGAL=1
+endif
+
+sanity: verify-no-running-vpp
+ @sys_req/dev_shm_size.sh
+ @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)"
+ @bash -c "$(SANITY_RUN_VPP_CMD) ||\
+ (echo \"*******************************************************************\" &&\
+ echo \"* Sanity check failed, cannot run vpp\" &&\
+ echo \"*******************************************************************\" &&\
+ false)"
+
+.PHONY: ext
+ext:
+ @if [ "$(EXTENDED_TESTS)" = "yes" ]; then\
+ make -C ext;\
+ fi
+
+test-dep: verify-python-path $(PAPI_INSTALL_DONE)
+
+test: verify-python-path $(PAPI_INSTALL_DONE) ext sanity reset
+ $(call retest-func)
+
+retest: verify-python-path sanity reset
+ $(call retest-func)
+
+shell: verify-python-path $(PAPI_INSTALL_DONE)
+ @echo "source $(PYTHON_VENV_PATH)/bin/activate;\
+ echo '***';\
+ echo VPP_TEST_BUILD_DIR=$(VPP_TEST_BUILD_DIR);\
+ echo VPP_TEST_BIN=$(VPP_TEST_BIN);\
+ echo VPP_TEST_PLUGIN_PATH=$(VPP_TEST_PLUGIN_PATH);\
+ echo VPP_TEST_INSTALL_PATH=$(VPP_TEST_INSTALL_PATH);\
+ echo EXTERN_TESTS=$(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: wipe doc
+
+reset: