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-rw-r--r--test/Makefile19
1 files changed, 18 insertions, 1 deletions
diff --git a/test/Makefile b/test/Makefile
index 4e2863c6c82..939f88b2f89 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -25,6 +25,19 @@ 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; \
@@ -95,7 +108,7 @@ $(PAPI_INSTALL_DONE): $(PIP_PATCH_DONE)
@touch $@
define retest-func
-@env VPP_TEST_FAILED_DIR=$(VPP_TEST_FAILED_DIR) scripts/setsid_wrapper.sh $(FORCE_FOREGROUND) $(PYTHON_VENV_PATH)/bin/activate python run_tests.py -d $(TEST_DIR) $(UNITTEST_EXTRA_OPTS) || env VPP_TEST_FAILED_DIR=$(VPP_TEST_FAILED_DIR) COMPRESS_FAILED_TEST_LOGS=$(COMPRESS_FAILED_TEST_LOGS) scripts/compress_failed.sh
+env VPP_TEST_FAILED_DIR=$(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
@@ -252,6 +265,10 @@ help:
@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 ""
+ @echo " PROFILE=1 - 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 ""
@echo " TEST_DEBUG=1 - turn on debugging of the test framework itself (expert)"
@echo ""
@echo "Creating test documentation"