# -*- Mode: makefile -*-

.PHONY: check-help
check-help:
	@echo "Regression testing targets:"
	@echo " $(MAKE) check                  Run block, qapi-schema, unit, softfloat, qtest and decodetree tests"
	@echo " $(MAKE) bench                  Run speed tests"
	@echo
	@echo "Individual test suites:"
	@echo " $(MAKE) check-qtest-TARGET     Run qtest tests for given target"
	@echo " $(MAKE) check-qtest            Run qtest tests"
	@echo " $(MAKE) check-unit             Run qobject tests"
	@echo " $(MAKE) check-qapi-schema      Run QAPI schema tests"
	@echo " $(MAKE) check-block            Run block tests"
ifneq ($(filter $(all-check-targets), check-softfloat),)
	@echo " $(MAKE) check-tcg              Run TCG tests"
	@echo " $(MAKE) check-softfloat        Run FPU emulation tests"
endif
	@echo " $(MAKE) check-avocado          Run avocado (integration) tests for currently configured targets"
	@echo
	@echo " $(MAKE) check-report.junit.xml Generates an aggregated XML test report"
	@echo " $(MAKE) check-venv             Creates a Python venv for tests"
	@echo " $(MAKE) check-clean            Clean the tests and related data"
	@echo
	@echo "The following are useful for CI builds"
	@echo " $(MAKE) check-build            Build most test binaries"
	@echo " $(MAKE) get-vm-images          Downloads all images used by avocado tests, according to configured targets (~350 MB each, 1.5 GB max)"
	@echo
	@echo
	@echo "The variable SPEED can be set to control the gtester speed setting."
	@echo "Default options are -k and (for $(MAKE) V=1) --verbose; they can be"
	@echo "changed with variable GTESTER_OPTIONS."

ifneq ($(wildcard config-host.mak),)
export SRC_PATH

SPEED = quick

# Per guest TCG tests
BUILD_TCG_TARGET_RULES=$(patsubst %,build-tcg-tests-%, $(TCG_TESTS_TARGETS))
CLEAN_TCG_TARGET_RULES=$(patsubst %,clean-tcg-tests-%, $(TCG_TESTS_TARGETS))
DISTCLEAN_TCG_TARGET_RULES=$(patsubst %,distclean-tcg-tests-%, $(TCG_TESTS_TARGETS))
RUN_TCG_TARGET_RULES=$(patsubst %,run-tcg-tests-%, $(TCG_TESTS_TARGETS))

$(foreach TARGET,$(TCG_TESTS_TARGETS), \
        $(eval $(BUILD_DIR)/tests/tcg/config-$(TARGET).mak: config-host.mak))

.PHONY: $(TCG_TESTS_TARGETS:%=build-tcg-tests-%)
$(TCG_TESTS_TARGETS:%=build-tcg-tests-%): build-tcg-tests-%: $(BUILD_DIR)/tests/tcg/config-%.mak
	$(call quiet-command, \
            $(MAKE) -C tests/tcg/$* $(SUBDIR_MAKEFLAGS), \
        "BUILD","$* guest-tests")

.PHONY: $(TCG_TESTS_TARGETS:%=run-tcg-tests-%)
$(TCG_TESTS_TARGETS:%=run-tcg-tests-%): run-tcg-tests-%: build-tcg-tests-%
	$(call quiet-command, \
           $(MAKE) -C tests/tcg/$* $(SUBDIR_MAKEFLAGS) SPEED=$(SPEED) run, \
        "RUN", "$* guest-tests")

.PHONY: $(TCG_TESTS_TARGETS:%=clean-tcg-tests-%)
$(TCG_TESTS_TARGETS:%=clean-tcg-tests-%): clean-tcg-tests-%:
	$(call quiet-command, \
           $(MAKE) -C tests/tcg/$* $(SUBDIR_MAKEFLAGS) clean, \
        "CLEAN", "$* guest-tests")

.PHONY: $(TCG_TESTS_TARGETS:%=distclean-tcg-tests-%)
$(TCG_TESTS_TARGETS:%=distclean-tcg-tests-%): distclean-tcg-tests-%:
	$(call quiet-command, \
           $(MAKE) -C tests/tcg/$* $(SUBDIR_MAKEFLAGS) distclean, \
        "CLEAN", "$* guest-tests")

.PHONY: build-tcg
build-tcg: $(BUILD_TCG_TARGET_RULES)

.PHONY: check-tcg
.ninja-goals.check-tcg = all $(if $(CONFIG_PLUGIN),test-plugins)
check-tcg: $(RUN_TCG_TARGET_RULES)

.PHONY: clean-tcg
clean-tcg: $(CLEAN_TCG_TARGET_RULES)

.PHONY: distclean-tcg
distclean-tcg: $(DISTCLEAN_TCG_TARGET_RULES)

# Python venv for running tests

.PHONY: check-venv check-avocado check-acceptance check-acceptance-deprecated-warning

# Build up our target list from the filtered list of ninja targets
TARGETS=$(patsubst libqemu-%.fa, %, $(filter libqemu-%.fa, $(ninja-targets)))

TESTS_VENV_DIR=$(BUILD_DIR)/tests/venv
TESTS_VENV_REQ=$(SRC_PATH)/tests/requirements.txt
TESTS_RESULTS_DIR=$(BUILD_DIR)/tests/results
TESTS_PYTHON=$(TESTS_VENV_DIR)/bin/python3
ifndef AVOCADO_TESTS
	AVOCADO_TESTS=tests/avocado
endif
# Controls the output generated by Avocado when running tests.
# Any number of command separated loggers are accepted.  For more
# information please refer to "avocado --help".
AVOCADO_SHOW=app
ifndef AVOCADO_TAGS
	AVOCADO_CMDLINE_TAGS=$(patsubst %-softmmu,-t arch:%, \
						 $(filter %-softmmu,$(TARGETS)))
else
	AVOCADO_CMDLINE_TAGS=$(addprefix -t , $(AVOCADO_TAGS))
endif

quiet-venv-pip = $(quiet-@)$(call quiet-command-run, \
    $(TESTS_PYTHON) -m pip -q --disable-pip-version-check $1, \
    "VENVPIP","$1")

$(TESTS_VENV_DIR): $(TESTS_VENV_REQ)
	$(call quiet-command, $(PYTHON) -m venv $@, VENV, $@)
	$(call quiet-venv-pip,install -e "$(SRC_PATH)/python/")
	$(call quiet-venv-pip,install -r $(TESTS_VENV_REQ))
	$(call quiet-command, touch $@)

$(TESTS_RESULTS_DIR):
	$(call quiet-command, mkdir -p $@, \
            MKDIR, $@)

check-venv: $(TESTS_VENV_DIR)

FEDORA_31_ARCHES_TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGETS)))
FEDORA_31_ARCHES_CANDIDATES=$(patsubst ppc64,ppc64le,$(FEDORA_31_ARCHES_TARGETS))
FEDORA_31_ARCHES := x86_64 aarch64 ppc64le s390x
FEDORA_31_DOWNLOAD=$(filter $(FEDORA_31_ARCHES),$(FEDORA_31_ARCHES_CANDIDATES))

# download one specific Fedora 31 image
get-vm-image-fedora-31-%: check-venv
	$(call quiet-command, \
             $(TESTS_PYTHON) -m avocado vmimage get \
             --distro=fedora --distro-version=31 --arch=$*, \
	"AVOCADO", "Downloading avocado tests VM image for $*")

# download all vm images, according to defined targets
get-vm-images: check-venv $(patsubst %,get-vm-image-fedora-31-%, $(FEDORA_31_DOWNLOAD))

JOBS_OPTION=$(lastword -j1 $(filter-out -j, $(filter -j%,$(MAKEFLAGS))))

check-avocado: check-venv $(TESTS_RESULTS_DIR) get-vm-images
	$(call quiet-command, 							\
            $(TESTS_PYTHON) -m avocado 						\
            --show=$(AVOCADO_SHOW) run --job-results-dir=$(TESTS_RESULTS_DIR) 	\
            $(if $(AVOCADO_TAGS),, 						\
			--filter-by-tags-include-empty 				\
			--filter-by-tags-include-empty-key) 			\
		--max-parallel-tasks $(JOBS_OPTION:-j%=%) 			\
            $(AVOCADO_CMDLINE_TAGS) 						\
            $(if $(GITLAB_CI),,--failfast) $(AVOCADO_TESTS), 			\
            "AVOCADO", "tests/avocado")

check-acceptance-deprecated-warning:
	@echo
	@echo "Note '$(MAKE) check-acceptance' is deprecated, use '$(MAKE) check-avocado' instead."
	@echo

check-acceptance: check-acceptance-deprecated-warning | check-avocado

# Consolidated targets

.PHONY: check check-clean get-vm-images
check:

check-build: run-ninja

check-clean:
	rm -rf $(TESTS_VENV_DIR) $(TESTS_RESULTS_DIR)

clean: check-clean clean-tcg
distclean: distclean-tcg

endif