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The rv tool needs automated testing to catch regressions and verify correct functionality across different usage scenarios. Add selftests that validate monitor listing (including containers and nested monitors), monitor execution with different configurations (reactors, verbose output, tracing), and trace output format for both per-task and per-cpu monitors. Error handling paths are also tested. Tests use a shared engine for common patterns. Acked-by: Nam Cao <namcao@linutronix.de> Link: https://lore.kernel.org/r/20260723074534.43521-7-gmonaco@redhat.com Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
85 lines
1.9 KiB
Makefile
85 lines
1.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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ifeq ($(srctree),)
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srctree := $(patsubst %/,%,$(dir $(CURDIR)))
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srctree := $(patsubst %/,%,$(dir $(srctree)))
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srctree := $(patsubst %/,%,$(dir $(srctree)))
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endif
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include $(srctree)/tools/scripts/Makefile.include
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# O is an alias for OUTPUT
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OUTPUT := $(O)
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ifeq ($(OUTPUT),)
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OUTPUT := $(CURDIR)/
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else
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# subdir is used by the ../Makefile in $(call descend,)
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ifneq ($(subdir),)
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OUTPUT := $(OUTPUT)/$(subdir)
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endif
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endif
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ifneq ($(patsubst %/,,$(lastword $(OUTPUT))),)
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OUTPUT := $(OUTPUT)/
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endif
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RV := $(OUTPUT)rv
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RV_IN := $(RV)-in.o
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VERSION := $(shell sh -c "make -sC ../../.. kernelversion | grep -v make")
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DOCSRC := ../../../Documentation/tools/rv/
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FEATURE_TESTS := libtraceevent
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FEATURE_TESTS += libtracefs
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FEATURE_DISPLAY := libtraceevent
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FEATURE_DISPLAY += libtracefs
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all: $(RV)
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include $(srctree)/tools/build/Makefile.include
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include Makefile.rv
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# check for dependencies only on required targets
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NON_CONFIG_TARGETS := clean install doc doc_clean doc_install
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config := 1
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ifdef MAKECMDGOALS
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ifeq ($(filter-out $(NON_CONFIG_TARGETS),$(MAKECMDGOALS)),)
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config := 0
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endif
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endif
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ifeq ($(config),1)
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include $(srctree)/tools/build/Makefile.feature
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include Makefile.config
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endif
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CFLAGS += $(INCLUDES) $(LIB_INCLUDES)
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export CFLAGS OUTPUT srctree
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$(RV): $(RV_IN)
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$(QUIET_LINK)$(CC) $(LDFLAGS) -o $(RV) $(RV_IN) $(EXTLIBS)
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static: $(RV_IN)
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$(eval LDFLAGS += -static)
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$(QUIET_LINK)$(CC) $(LDFLAGS) -o $(RV)-static $(RV_IN) $(EXTLIBS)
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rv.%: fixdep FORCE
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make -f $(srctree)/tools/build/Makefile.build dir=. $@
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$(RV_IN): fixdep FORCE
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make $(build)=rv
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clean: doc_clean fixdep-clean
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$(call QUIET_CLEAN, rv)
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$(Q)find . -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete
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$(Q)rm -f rv rv-static fixdep FEATURE-DUMP rv-*
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$(Q)rm -rf feature
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check: $(RV)
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RV=$(RV) prove -o --directives -f tests/
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.PHONY: FORCE clean check
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