test/Makefile

   1 .PHONY: verify-test-dir
   2
   3 FAILED_DIR=/tmp/vpp-failed-unittests/
   4
   5 verify-test-dir:
   6 ifndef TEST_DIR
   7         $(error TEST_DIR is not set)
   8 endif
   9
  10 .PHONY: verify-no-running-vpp
  11
  12 ifdef VPP_ZOMBIE_NOCHECK
  13 VPP_PIDS=
  14 else
  15 VPP_PIDS=$(shell pgrep -d, -x vpp_main)
  16 endif
  17
  18 ifeq ($(DEBUG),gdb)
  19 FORCE_FOREGROUND=1
  20 else ifeq ($(DEBUG),gdbserver)
  21 FORCE_FOREGROUND=1
  22 else ifeq ($(DEBUG),core)
  23 FORCE_FOREGROUND=1
  24 else ifeq ($(STEP),yes)
  25 FORCE_FOREGROUND=1
  26 else ifeq ($(STEP),y)
  27 FORCE_FOREGROUND=1
  28 else ifeq ($(STEP),1)
  29 FORCE_FOREGROUND=1
  30 else
  31 FORCE_FOREGROUND=0
  32 endif
  33
  34 ifdef PROFILE_OUTPUT
  35 PROFILE_OUTPUT_OPTS=-o $(PROFILE_OUTPUT)
  36 endif
  37
  38 ifndef PROFILE_SORT_BY
  39 PROFILE_SORT_BY=cumtime
  40 endif
  41
  42 ifeq ($(PROFILE),1)
  43 PYTHON_PROFILE_OPTS=-m cProfile $(PROFILE_OUTPUT_OPTS) -s $(PROFILE_SORT_BY)
  44 FORCE_FOREGROUND=1
  45 endif
  46
  47 verify-no-running-vpp:
  48         @if [ "$(VPP_PIDS)" != "" ]; then \
  49                 echo; \
  50                 echo "*** Existing vpp processes detected (PID(s): $(VPP_PIDS)). Running tests under these conditions is not supported. ***"; \
  51                 echo; \
  52                 ps -fp $(VPP_PIDS);\
  53                 echo; \
  54                 false; \
  55         fi
  56
  57 UNITTEST_EXTRA_OPTS=
  58 UNITTEST_FAILFAST_OPTS=
  59
  60 ifeq ($(FAILFAST),1)
  61 UNITTEST_EXTRA_OPTS=-f
  62 endif
  63
  64 ifneq ($(EXTERN_TESTS),)
  65 UNITTEST_EXTRA_OPTS=$(UNITTEST_FAILFAST_OPTS) -d $(EXTERN_TESTS)
  66 endif
  67
  68 VENV_PATH=$(TEST_DIR)/run/venv
  69
  70 ifeq ($(TEST_DEBUG),1)
  71 TEST_RUN_DIR:=$(VENV_PATH)/run-debug
  72 else
  73 TEST_RUN_DIR:=$(VENV_PATH)/run
  74 endif
  75
  76 ifeq ($(PYTHON),)
  77 PYTHON_INTERP=python2.7
  78 else
  79 PYTHON_INTERP=$(PYTHON)
  80 endif
  81
  82 PYTHON_VERSION=$(shell $(PYTHON_INTERP) -c 'import sys; print(sys.version_info.major)')
  83 PIP_VERSION=19.1.1
  84 PIP_TOOLS_VERSION=3.8.0   # Keep in sync with requirements.txt
  85 PYTHON_DEPENDS=requirements-$(PYTHON_VERSION).txt
  86 SCAPY_SOURCE=$(shell find $(VENV_PATH)/lib/$(PYTHON_INTERP) -name site-packages)
  87 BUILD_COV_DIR=$(TEST_DIR)/coverage
  88
  89 PIP_TOOLS_INSTALL_DONE=$(TEST_RUN_DIR)/pip-tools-install-$(PYTHON_VERSION).done
  90 PIP_INSTALL_DONE=$(TEST_RUN_DIR)/pip-install-$(PYTHON_VERSION).done
  91 PIP_PATCH_DONE=$(TEST_RUN_DIR)/pip-patch-$(PYTHON_VERSION).done
  92 PAPI_INSTALL_DONE=$(TEST_RUN_DIR)/papi-install-$(PYTHON_VERSION).done
  93
  94 PAPI_INSTALL_FLAGS=$(PIP_INSTALL_DONE) $(PIP_PATCH_DONE) $(PAPI_INSTALL_DONE)
  95
  96 $(PIP_TOOLS_INSTALL_DONE):
  97         @rm -rf $(VENV_PATH)
  98         @mkdir -p $(TEST_RUN_DIR)
  99         @virtualenv $(VENV_PATH) -p $(PYTHON_INTERP)
 100         # pip version pinning
 101         @bash -c "source $(VENV_PATH)/bin/activate && \
 102                   $(PYTHON_INTERP) -m pip install pip===$(PIP_VERSION)"
 103         @bash -c "source $(VENV_PATH)/bin/activate && \
 104                   $(PYTHON_INTERP) -m pip install pip-tools===$(PIP_TOOLS_VERSION)"
 105         @touch $@
 106
 107 $(PYTHON_DEPENDS): $(PIP_TOOLS_INSTALL_DONE) requirements.txt
 108         @bash -c "source $(VENV_PATH)/bin/activate && \
 109                   CUSTOM_COMPILE_COMMAND='make test-refresh-deps (or update requirements.txt)' \
 110                   $(PYTHON_INTERP) -m piptools compile -q --generate-hashes requirements.txt --output-file $@"
 111
 112 $(PIP_INSTALL_DONE): $(PYTHON_DEPENDS)
 113         @bash -c "source $(VENV_PATH)/bin/activate && \
 114                   $(PYTHON_INTERP) -m piptools sync $(PYTHON_DEPENDS)"
 115         @touch $@
 116
 117 $(PIP_PATCH_DONE): $(PIP_INSTALL_DONE)
 118         @echo --- patching ---
 119         @sleep 1 # Ensure python recompiles patched *.py files -> *.pyc
 120         for f in $(CURDIR)/patches/scapy-2.4/*.patch ; do \
 121                 echo Applying patch: $$(basename $$f) ; \
 122                 patch --forward -p1 -d $(SCAPY_SOURCE) < $$f ; \
 123                 retCode=$$?; \
 124                 [ $$retCode -gt 1 ] && exit $$retCode; \
 125         done; \
 126         touch $@
 127
 128 $(PAPI_INSTALL_DONE): $(PIP_PATCH_DONE)
 129         @bash -c "source $(VENV_PATH)/bin/activate && $(PYTHON_INTERP) -m pip install -e $(WS_ROOT)/src/vpp-api/python"
 130         @touch $@
 131
 132 .PHONY: update-deps clear-deps
 133 refresh-deps: clean-deps $(PYTHON_DEPENDS)
 134
 135 clean-deps:
 136         @rm -f $(PYTHON_DEPENDS)
 137
 138 ifneq ($(EXTERN_PLUGIN_SRC_DIR),)
 139 PLUGIN_SRC_DIR=$(EXTERN_PLUGIN_SRC_DIR)
 140 else
 141 PLUGIN_SRC_DIR=$(WS_ROOT)/src/plugins
 142 endif
 143 PLUGIN_TEST_DIRS=$(shell find $(PLUGIN_SRC_DIR) -type d -name test -exec echo -n " -d {}" \;)
 144
 145 define retest-func
 146 @env FORCE_FOREGROUND=$(FORCE_FOREGROUND) FAILED_DIR=$(FAILED_DIR) VENV_PATH=$(VENV_PATH) scripts/setsid_wrapper.sh $(FORCE_FOREGROUND) $(VENV_PATH)/bin/activate $(PYTHON_INTERP) $(PYTHON_PROFILE_OPTS) run_tests.py -d $(TEST_DIR)$(PLUGIN_TEST_DIRS) $(UNITTEST_EXTRA_OPTS) || env FAILED_DIR=$(FAILED_DIR) COMPRESS_FAILED_TEST_LOGS=$(COMPRESS_FAILED_TEST_LOGS) scripts/compress_failed.sh
 147 endef
 148
 149 .PHONY: sanity
 150
 151 ifeq ($(SANITY),no)
 152 SANITY_IMPORT_VPP_PAPI_CMD=true
 153 SANITY_RUN_VPP_CMD=true
 154 else
 155 SANITY_IMPORT_VPP_PAPI_CMD=source $(VENV_PATH)/bin/activate && $(PYTHON_INTERP) sanity_import_vpp_papi.py
 156 SANITY_RUN_VPP_CMD=source $(VENV_PATH)/bin/activate && $(PYTHON_INTERP) sanity_run_vpp.py
 157 endif
 158
 159 ifndef TEST_JOBS
 160 PARALLEL_ILLEGAL=0
 161 else ifeq ($(FORCE_FOREGROUND),0)
 162 PARALLEL_ILLEGAL=0
 163 else ifeq ($(TEST_JOBS),auto)
 164 PARALLEL_ILLEGAL=0
 165 else ifeq ($(TEST_JOBS),1)
 166 PARALLEL_ILLEGAL=0
 167 else
 168 PARALLEL_ILLEGAL=1
 169 endif
 170
 171 sanity: verify-no-running-vpp
 172         @sys_req/dev_shm_size.sh
 173         @bash -c "test $(PARALLEL_ILLEGAL) -eq 0 ||\
 174             (echo \"*******************************************************************\" &&\
 175                  echo \"* Sanity check failed, TEST_JOBS is not 1 or 'auto' and DEBUG, STEP or PROFILE is set\" &&\
 176                  echo \"*******************************************************************\" &&\
 177                  false)"
 178         @bash -c "$(SANITY_IMPORT_VPP_PAPI_CMD) ||\
 179                 (echo \"*******************************************************************\" &&\
 180                  echo \"* Sanity check failed, cannot import vpp_papi\" &&\
 181                  echo \"* to debug: \" &&\
 182                  echo \"* 1. enter test shell:   make test-shell\" &&\
 183                  echo \"* 2. execute debugger:   gdb python -ex 'run sanity_import_vpp_papi.py'\" &&\
 184                  echo \"*******************************************************************\" &&\
 185                  false)"
 186         @bash -c "$(SANITY_RUN_VPP_CMD) ||\
 187                 (echo \"*******************************************************************\" &&\
 188                  echo \"* Sanity check failed, cannot run vpp\" &&\
 189                  echo \"*******************************************************************\" &&\
 190                  false)"
 191
 192 .PHONY: ext
 193 ext:
 194         make -C ext
 195
 196 test-dep: verify-test-dir $(PAPI_INSTALL_DONE)
 197
 198 test: verify-test-dir $(PAPI_INSTALL_DONE) ext sanity reset
 199         $(call retest-func)
 200
 201 retest: verify-test-dir sanity reset
 202         $(call retest-func)
 203
 204 shell: verify-test-dir $(PAPI_INSTALL_DONE)
 205         @echo "source $(VENV_PATH)/bin/activate;\
 206                 echo '***';\
 207                 echo VPP_BUILD_DIR=$(VPP_BUILD_DIR);\
 208                 echo VPP_BIN=$(VPP_BIN);\
 209                 echo VPP_PLUGIN_PATH=$(VPP_PLUGIN_PATH);\
 210                 echo VPP_TEST_PLUGIN_PATH=$(VPP_TEST_PLUGIN_PATH);\
 211                 echo VPP_INSTALL_PATH=$(VPP_INSTALL_PATH);\
 212                 echo EXTERN_TESTS=$(EXTERN_TESTS);\
 213                 echo EXTERN_PLUGINS=$(EXTERN_PLUGINS);\
 214                 echo EXTERN_COV_DIR=$(EXTERN_COV_DIR);\
 215                 echo LD_LIBRARY_PATH=$(LD_LIBRARY_PATH);\
 216                 echo '***';\
 217                 exec </dev/tty" | bash -i
 218
 219 .PHONY: wipe doc
 220
 221 reset:
 222         @rm -f /dev/shm/vpp-unittest-*
 223         @rm -rf /tmp/vpp-unittest-*
 224         @rm -rf $(FAILED_DIR)
 225         @mkdir $(FAILED_DIR)
 226
 227 wipe: reset
 228         @make -C ext clean
 229         @rm -rf $(VENV_PATH)
 230         @rm -f $(PAPI_INSTALL_FLAGS)
 231
 232 doc: verify-test-dir $(PIP_PATCH_DONE)
 233         @virtualenv $(VENV_PATH) -p python3
 234         @bash -c "source $(VENV_PATH)/bin/activate && python3 -m pip install sphinx sphinx-rtd-theme"
 235         @bash -c "source $(VENV_PATH)/bin/activate && make -C doc WS_ROOT=$(WS_ROOT) BR=$(BR) html"
 236
 237 .PHONY: wipe-doc
 238
 239 wipe-doc:
 240         @make -C doc wipe BR=$(BR)
 241
 242 cov: wipe-cov reset ext verify-test-dir $(PAPI_INSTALL_DONE)
 243         @lcov --zerocounters --directory $(VPP_BUILD_DIR)
 244         @test -z "$(EXTERN_COV_DIR)" || lcov --zerocounters --directory $(EXTERN_COV_DIR)
 245         $(call retest-func)
 246         @mkdir $(BUILD_COV_DIR)
 247         @lcov --capture --directory $(VPP_BUILD_DIR) --output-file $(BUILD_COV_DIR)/coverage.info
 248         @test -z "$(EXTERN_COV_DIR)" || lcov --capture --directory $(EXTERN_COV_DIR) --output-file $(BUILD_COV_DIR)/extern-coverage.info
 249         @genhtml $(BUILD_COV_DIR)/coverage.info --output-directory $(BUILD_COV_DIR)/html
 250         @test -z "$(EXTERN_COV_DIR)" || genhtml $(BUILD_COV_DIR)/extern-coverage.info --output-directory $(BUILD_COV_DIR)/extern-html
 251         @echo
 252         @echo "Build finished. Code coverage report is in $(BUILD_COV_DIR)/html/index.html"
 253         @test -z "$(EXTERN_COV_DIR)" || echo "Code coverage report for out-of-tree objects is in $(BUILD_COV_DIR)/extern-html/index.html"
 254
 255 .PHONY: wipe-cov
 256
 257 wipe-cov: wipe
 258         @rm -rf $(BUILD_COV_DIR)
 259
 260 .PHONY: papi-wipe
 261
 262 papi-wipe:
 263         @rm -rf $(PAPI_INSTALL_DONE)
 264
 265 .PHONY: checkstyle
 266 checkstyle: verify-test-dir
 267         @virtualenv $(VENV_PATH) -p python3
 268         @bash -c "source $(VENV_PATH)/bin/activate && python3 -m pip install pycodestyle"
 269         @bash -c "source $(VENV_PATH)/bin/activate &&\
 270                 pycodestyle --show-source --ignore=W504,E126,E241,E226,E305,E704,E741,E722 --exclude=$(WS_ROOT)/test/_*.py -v $(WS_ROOT)/test/*.py $(PLUGIN_SRC_DIR)/*/test/*.py ||\
 271                 (echo \"*******************************************************************\" &&\
 272                  echo \"* Test framework PEP8 compliance check FAILED \" &&\
 273                  echo \"*******************************************************************\" &&\
 274                  false)"
 275         @echo "*******************************************************************"
 276         @echo "* Test framework PEP8 compliance check passed"
 277         @echo "*******************************************************************"
 278
 279 help:
 280         @echo "Running tests:"
 281         @echo ""
 282         @echo " test                - build and run (basic) functional tests"
 283         @echo " test-debug          - build and run (basic) functional tests (debug build)"
 284         @echo " test-all            - build and run (all) functional tests"
 285         @echo " test-all-debug      - build and run (all) functional tests (debug build)"
 286         @echo " retest              - run functional tests"
 287         @echo " retest-debug        - run functional tests (debug build)"
 288         @echo " papi-wipe           - rebuild vpp_papi sources"
 289         @echo " test-wipe           - wipe (temporary) files generated by unit tests"
 290         @echo " test-shell          - enter shell with test environment"
 291         @echo " test-shell-debug    - enter shell with test environment (debug build)"
 292         @echo ""
 293         @echo "Arguments controlling test runs:"
 294         @echo " V=[0|1|2]            - set test verbosity level"
 295         @echo "                        0=ERROR, 1=INFO, 2=DEBUG"
 296         @echo " TEST_JOBS=[<n>|auto] - use <n> parallel processes for test execution or automatic discovery of maximum acceptable processes (default: 1)"
 297         @echo " CACHE_OUTPUT=[0|1]   - cache VPP stdout/stderr and log as one block after test finishes (default: 1)"
 298         @echo " FAILFAST=[0|1]       - fail fast if 1, complete all tests if 0"
 299         @echo " TIMEOUT=<timeout>    - fail test suite if any single test takes longer than <timeout> (in seconds) to finish (default: 600)"
 300         @echo " RETRIES=<n>          - retry failed tests <n> times"
 301         @echo " DEBUG=<type>         - set VPP debugging kind"
 302         @echo "    DEBUG=core        - detect coredump and load it in gdb on crash"
 303         @echo "    DEBUG=gdb         - allow easy debugging by printing VPP PID"
 304         @echo "                        and waiting for user input before running"
 305         @echo "                        and tearing down a testcase"
 306         @echo "    DEBUG=gdbserver   - run gdb inside a gdb server, otherwise"
 307         @echo "                        same as above"
 308         @echo " STEP=[yes|no]        - ease debugging by stepping through a testcase"
 309         @echo " SANITY=[yes|no]      - perform sanity import of vpp-api/sanity vpp run before running tests (default: yes)"
 310         @echo " EXTENDED_TESTS=[1|y] - run extended tests"
 311         @echo " TEST=<filter>        - filter the set of tests:"
 312         @echo "    by file-name      - only run tests from specified file, e.g. TEST=test_bfd selects all tests from test_bfd.py"
 313         @echo "    by file-suffix    - same as file-name, but 'test_' is omitted e.g. TEST=bfd selects all tests from test_bfd.py"
 314         @echo "    by wildcard       - wildcard filter is <file>.<class>.<test function>, each can be replaced by '*'"
 315         @echo "                        e.g. TEST='test_bfd.*.*' is equivalent to above example of filter by file-name"
 316         @echo "                             TEST='bfd.*.*' is equivalent to above example of filter by file-suffix"
 317         @echo "                             TEST='bfd.BFDAPITestCase.*' selects all tests from test_bfd.py which are part of BFDAPITestCase class"
 318         @echo "                             TEST='bfd.BFDAPITestCase.test_add_bfd' selects a single test named test_add_bfd from test_bfd.py/BFDAPITestCase"
 319         @echo "                             TEST='*.*.test_add_bfd' selects all test functions named test_add_bfd from all files/classes"
 320         @echo ""
 321         @echo " VPP_ZOMBIE_NOCHECK=1 - skip checking for vpp (zombie) processes (CAUTION)"
 322         @echo " COREDUMP_SIZE=<size> - pass <size> as unix { coredump-size <size> } argument to vpp"
 323         @echo "                        e.g. COREDUMP_SIZE=4g"
 324         @echo "                             COREDUMP_SIZE=unlimited"
 325         @echo " COREDUMP_COMPRESS=1  - compress core files if not debugging them"
 326         @echo " EXTERN_TESTS=<path>  - path to out-of-tree test_<name>.py files containing test cases"
 327         @echo " EXTERN_PLUGINS=<path>- path to out-of-tree plugins to be loaded by vpp under test"
 328         @echo " EXTERN_COV_DIR=<path>- path to out-of-tree prefix, where source, object and .gcda files can be found for coverage report"
 329         @echo ""
 330         @echo " PROFILE=1            - enable profiling of test framework via cProfile module"
 331         @echo " PROFILE_SORT_BY=opt  - sort profiling report by opt - consult cProfile documentation for possible values (default: cumtime)"
 332         @echo " PROFILE_OUTPUT=file  - output profiling info to file - use absolute path (default: stdout)"
 333         @echo ""
 334         @echo " TEST_DEBUG=1         - turn on debugging of the test framework itself (expert)"
 335         @echo ""
 336         @echo " SKIP_AARCH64=1       - skip tests that are failing on the ARM platorm in FD.io CI"
 337         @echo ""
 338         @echo " SOCKET=1             - Communicate with VPP over Unix domain socket instead of SHM"
 339         @echo ""
 340         @echo "Creating test documentation"
 341         @echo " test-doc            - generate documentation for test framework"
 342         @echo " test-wipe-doc       - wipe documentation for test framework"
 343         @echo ""
 344         @echo "Creating test code coverage report"
 345         @echo " test-cov            - generate code coverage report for test framework"
 346         @echo " test-wipe-cov       - wipe code coverage report for test framework"
 347         @echo ""
 348         @echo "Verifying code-style"
 349         @echo " test-checkstyle     - check PEP8 compliance"
 350         @echo ""