test/Makefile

   1 .PHONY: verify-python-path
   2
   3 verify-python-path:
   4 ifndef VPP_PYTHON_PREFIX
   5         $(error VPP_PYTHON_PREFIX is not set)
   6 endif
   7
   8 .PHONY: verify-no-running-vpp
   9
  10 ifdef VPP_ZOMBIE_NOCHECK
  11 VPP_PIDS=
  12 else
  13 VPP_PIDS=$(shell pgrep -d, -x vpp_main)
  14 endif
  15
  16 verify-no-running-vpp:
  17         @if [ "$(VPP_PIDS)" != "" ]; then \
  18                 echo; \
  19                 echo "*** Existing vpp processes detected (PID(s): $(VPP_PIDS)). Running tests under these conditions is not supported. ***"; \
  20                 echo; \
  21                 ps -fp $(VPP_PIDS);\
  22                 echo; \
  23                 false; \
  24         fi
  25
  26 UNITTEST_EXTRA_OPTS=
  27 UNITTEST_FAILFAST_OPTS=
  28
  29 ifeq ($(FAILFAST),1)
  30 UNITTEST_EXTRA_OPTS=-f
  31 endif
  32
  33 ifneq ($(EXTERN_TESTS),)
  34 UNITTEST_EXTRA_OPTS=$(UNITTEST_FAILFAST_OPTS) -d $(EXTERN_TESTS)
  35 endif
  36
  37 PYTHON_VENV_PATH=$(VPP_PYTHON_PREFIX)/virtualenv
  38 PYTHON_DEPENDS=scapy==2.3.3 pexpect subprocess32 cffi git+https://github.com/klement/py-lispnetworking@setup
  39 SCAPY_SOURCE=$(shell find $(PYTHON_VENV_PATH) -name site-packages)
  40 BUILD_COV_DIR=$(BR)/test-cov
  41
  42 GET_PIP_SCRIPT=$(VPP_PYTHON_PREFIX)/get-pip.py
  43 PIP_INSTALL_DONE=$(VPP_PYTHON_PREFIX)/pip-install.done
  44 PIP_PATCH_DONE=$(VPP_PYTHON_PREFIX)/pip-patch.done
  45 PAPI_INSTALL_DONE=$(VPP_PYTHON_PREFIX)/papi-install.done
  46
  47 PAPI_INSTALL_FLAGS=$(PIP_INSTALL_DONE) $(PIP_PATCH_DONE) $(PAPI_INSTALL_DONE)
  48
  49 ifeq ($(PYTHON),)
  50 PYTHON_INTERP=python2.7
  51 else
  52 PYTHON_INTERP=$(PYTHON)
  53 endif
  54
  55 $(GET_PIP_SCRIPT):
  56         @mkdir -p $(VPP_PYTHON_PREFIX)
  57         @bash -c "cd $(VPP_PYTHON_PREFIX) && curl -O https://bootstrap.pypa.io/get-pip.py"
  58
  59 $(PIP_INSTALL_DONE): $(GET_PIP_SCRIPT)
  60         @virtualenv $(PYTHON_VENV_PATH) -p $(PYTHON_INTERP)
  61         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && python $(GET_PIP_SCRIPT)"
  62         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && pip install $(PYTHON_DEPENDS)"
  63         @touch $@
  64
  65 $(PIP_PATCH_DONE): $(PIP_INSTALL_DONE)
  66         @echo --- patching ---
  67         @sleep 1 # Ensure python recompiles patched *.py files -> *.pyc
  68         for f in $(CURDIR)/patches/scapy-2.3.3/*.patch ; do \
  69                 echo Applying patch: $$(basename $$f) ; \
  70                 patch -p1 -d $(SCAPY_SOURCE) < $$f ; \
  71         done
  72         @touch $@
  73
  74 $(PAPI_INSTALL_DONE): $(PIP_PATCH_DONE)
  75         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && cd $(WS_ROOT)/src/vpp-api/python && python setup.py install"
  76         @touch $@
  77
  78 define retest-func
  79         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && python run_tests.py -d $(TEST_DIR) $(UNITTEST_EXTRA_OPTS)"
  80 endef
  81
  82 .PHONY: sanity
  83
  84 sanity: verify-no-running-vpp
  85         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && python sanity_import_vpp_papi.py ||\
  86                 (echo \"*******************************************************************\" &&\
  87                  echo \"* Sanity check failed, cannot import vpp_papi\" &&\
  88                  echo \"* to debug: \" &&\
  89                  echo \"* 1. enter test shell:   make test-shell\" &&\
  90                  echo \"* 2. execute debugger:   gdb python -ex 'run sanity_import_vpp_papi.py'\" &&\
  91                  echo \"*******************************************************************\" &&\
  92                  false)"
  93         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && python sanity_run_vpp.py ||\
  94                 (echo \"*******************************************************************\" &&\
  95                  echo \"* Sanity check failed, cannot run vpp\" &&\
  96                  echo \"*******************************************************************\" &&\
  97                  false)"
  98
  99 test: verify-python-path $(PAPI_INSTALL_DONE) sanity reset
 100         $(call retest-func)
 101
 102 retest: verify-python-path sanity reset
 103         $(call retest-func)
 104
 105 shell: verify-python-path $(PAPI_INSTALL_DONE)
 106         @echo "source $(PYTHON_VENV_PATH)/bin/activate;\
 107                 echo '***';\
 108                 echo VPP_TEST_BUILD_DIR=$(VPP_TEST_BUILD_DIR);\
 109                 echo VPP_TEST_BIN=$(VPP_TEST_BIN);\
 110                 echo VPP_TEST_PLUGIN_PATH=$(VPP_TEST_PLUGIN_PATH);\
 111                 echo VPP_TEST_INSTALL_PATH=$(VPP_TEST_INSTALL_PATH);\
 112                 echo EXTERN_TESTS=$(EXTERN_TESTS);\
 113                 echo EXTERN_PLUGINS=$(EXTERN_PLUGINS);\
 114                 echo LD_LIBRARY_PATH=$(LD_LIBRARY_PATH);\
 115                 echo '***';\
 116                 exec </dev/tty" | bash -i
 117
 118 .PHONY: wipe doc
 119
 120 reset:
 121         @rm -f /dev/shm/vpp-unittest-*
 122         @rm -rf /tmp/vpp-unittest-*
 123
 124 wipe: reset
 125         @rm -rf $(PYTHON_VENV_PATH)
 126         @rm -f $(PAPI_INSTALL_FLAGS)
 127
 128 doc: verify-python-path $(PIP_PATCH_DONE)
 129         @virtualenv $(PYTHON_VENV_PATH) -p $(PYTHON_INTERP)
 130         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && pip install sphinx sphinx-rtd-theme"
 131         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && make -C doc WS_ROOT=$(WS_ROOT) BR=$(BR) NO_VPP_PAPI=1 html"
 132
 133 .PHONY: wipe-doc
 134
 135 wipe-doc:
 136         @make -C doc wipe BR=$(BR)
 137
 138 cov: wipe-cov reset verify-python-path $(PAPI_INSTALL_DONE)
 139         @lcov --zerocounters --directory $(VPP_TEST_BUILD_DIR)
 140         $(call retest-func)
 141         @mkdir $(BUILD_COV_DIR)
 142         @lcov --capture --directory $(VPP_TEST_BUILD_DIR) --output-file $(BUILD_COV_DIR)/coverage.info
 143         @genhtml $(BUILD_COV_DIR)/coverage.info --output-directory $(BUILD_COV_DIR)/html
 144         @echo
 145         @echo "Build finished. Code coverage report is in $(BUILD_COV_DIR)/html/index.html"
 146
 147 .PHONY: wipe-cov
 148
 149 wipe-cov: wipe
 150         @rm -rf $(BUILD_COV_DIR)
 151
 152 .PHONY: checkstyle
 153 checkstyle: verify-python-path
 154         @virtualenv $(PYTHON_VENV_PATH) -p $(PYTHON_INTERP)
 155         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && pip install pep8"
 156         @bash -c "source $(PYTHON_VENV_PATH)/bin/activate &&\
 157                 pep8 --show-source -v $(WS_ROOT)/test/*.py ||\
 158                 (echo \"*******************************************************************\" &&\
 159                  echo \"* Test framework PEP8 compliance check FAILED \" &&\
 160                  echo \"*******************************************************************\" &&\
 161                  false)"
 162         @echo "*******************************************************************"
 163         @echo "* Test framework PEP8 compliance check passed"
 164         @echo "*******************************************************************"
 165
 166 help:
 167         @echo "Running tests:"
 168         @echo ""
 169         @echo " test                - build and run (basic) functional tests"
 170         @echo " test-debug          - build and run (basic) functional tests (debug build)"
 171         @echo " test-all            - build and run (all) functional tests"
 172         @echo " test-all-debug      - build and run (all) functional tests (debug build)"
 173         @echo " retest              - run functional tests"
 174         @echo " retest-debug        - run functional tests (debug build)"
 175         @echo " test-wipe           - wipe (temporary) files generated by unit tests"
 176         @echo " test-shell          - enter shell with test environment"
 177         @echo " test-shell-debug    - enter shell with test environment (debug build)"
 178         @echo ""
 179         @echo "Arguments controlling test runs:"
 180         @echo " V=[0|1|2]            - set test verbosity level"
 181         @echo " FAILFAST=[0|1]       - fail fast if 1, complete all tests if 0"
 182         @echo " DEBUG=<type>         - set VPP debugging kind"
 183         @echo "    DEBUG=core        - detect coredump and load it in gdb on crash"
 184         @echo "    DEBUG=gdb         - allow easy debugging by printing VPP PID "
 185         @echo "                        and waiting for user input before running "
 186         @echo "                        and tearing down a testcase"
 187         @echo "    DEBUG=gdbserver   - run gdb inside a gdb server, otherwise "
 188         @echo "                        same as above"
 189         @echo " STEP=[yes|no]        - ease debugging by stepping through a testcase "
 190         @echo " TEST=<filter>        - filter the set of tests:"
 191         @echo "    by file-name      - only run tests from specified file, e.g. TEST=test_bfd selects all tests from test_bfd.py"
 192         @echo "    by file-suffix    - same as file-name, but 'test_' is omitted e.g. TEST=bfd selects all tests from test_bfd.py"
 193         @echo "    by wildcard       - wildcard filter is <file>.<class>.<test function>, each can be replaced by '*'"
 194         @echo "                        e.g. TEST='test_bfd.*.*' is equivalent to above example of filter by file-name"
 195         @echo "                             TEST='bfd.*.*' is equivalent to above example of filter by file-suffix"
 196         @echo "                             TEST='bfd.BFDAPITestCase.*' selects all tests from test_bfd.py which are part of BFDAPITestCase class"
 197         @echo "                             TEST='bfd.BFDAPITestCase.test_add_bfd' selects a single test named test_add_bfd from test_bfd.py/BFDAPITestCase"
 198         @echo "                             TEST='*.*.test_add_bfd' selects all test functions named test_add_bfd from all files/classes"
 199         @echo ""
 200         @echo " VPP_ZOMBIE_NOCHECK=1 - skip checking for vpp (zombie) processes (CAUTION)"
 201         @echo " COREDUMP_SIZE=<size> - pass <size> as unix { coredump-size <size> } argument to vpp"
 202         @echo "                        e.g. COREDUMP_SIZE=4g"
 203         @echo "                             COREDUMP_SIZE=unlimited"
 204         @echo " EXTERN_TESTS=<path>  - path to out-of-tree test_<name>.py files containing test cases"
 205         @echo " EXTERN_PLUGINS=<path>- path to out-of-tree plugins to be loaded by vpp under test"
 206         @echo ""
 207         @echo "Creating test documentation"
 208         @echo " test-doc            - generate documentation for test framework"
 209         @echo " test-wipe-doc       - wipe documentation for test framework"
 210         @echo ""
 211         @echo "Creating test code coverage report"
 212         @echo " test-cov            - generate code coverage report for test framework"
 213         @echo " test-wipe-cov       - wipe code coverage report for test framework"
 214         @echo ""
 215         @echo "Verifying code-style"
 216         @echo " test-checkstyle     - check PEP8 compliance"
 217         @echo ""