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RIOT/makefiles/tests/tests.inc.mk
MrKevinWeiss 66d75f191c
makefiles/tests: Add test-input-hash-changed target
This target allows one to check if a test-input-hash is there and if it differs from
a new one, adding basic support to skip tests if nothing needs to be run.
2024-02-01 13:49:59 +01:00

128 lines
4.7 KiB
Makefile

# Export TESTRUNNER_RESET_AFTER_TERM only for the test target. This allows for
# it to be accessed through the environment from python test script.
# This is currently needed only by `examples/%/tests` and should be removed in
# the future since `make reset` after `term` is not a valid synch method across
# all platforms.
$(call target-export-variables,test test-as-root test-with-config,TESTRUNNER_RESET_AFTER_TERM)
.PHONY: test test/available
TESTS ?= $(foreach file,$(wildcard $(APPDIR)/tests/*[^~]),\
$(shell test -f $(file) -a -x $(file) && echo $(file)))
# "make test" calls "make term" which would implicitly build it's dependencies,
# but that increases the time "make test" needs to get ready. That can cause
# problems ("make term" missing some lines) as terminal startup is not properly
# sychronized, but depends on a static timeout (TESTRUNNER_START_DELAY).
# Murdock builds the term dependencies before running "make test" to circumvent
# this. In order to make local builds behave similar, add the term deps here.
# See #11762.
TEST_DEPS += $(TERMDEPS)
# these variables can be used to use e.g. pytest to execute the tests instead of
# executing them as a script
TEST_EXECUTOR ?=
TEST_EXECUTOR_FLAGS ?=
test: $(TEST_DEPS)
$(Q) for t in $(TESTS); do \
$(TEST_EXECUTOR) $(TEST_EXECUTOR_FLAGS) $$t || exit 1; \
done
test/available:
ifneq (,$(TEST_ON_CI_WHITELIST))
ifeq (,$(filter $(BOARD),$(TEST_ON_CI_WHITELIST)))
@echo "Board $(BOARD) not in TEST_ON_CI_WHITELIST"
$(Q)false
endif
endif
ifneq (,$(filter $(BOARD) all,$(TEST_ON_CI_BLACKLIST)))
@echo "Board $(BOARD) is in TEST_ON_CI_BLACKLIST"
$(Q)false
endif
$(Q)test -n "$(strip $(TESTS))"
# Tests that require root privileges
.PHONY: test-as-root test-as-root/available
TESTS_AS_ROOT ?= $(foreach file,$(wildcard $(APPDIR)/tests-as-root/*[^~]),\
$(shell test -f $(file) -a -x $(file) && echo $(file)))
test-as-root: $(TEST_DEPS)
$(Q) for t in $(TESTS_AS_ROOT); do \
sudo -E PYTHONPATH=$(PYTHONPATH) $$t || exit 1; \
done
test-as-root/available:
$(Q)test -n "$(strip $(TESTS_AS_ROOT))"
# Tests that require specific configuration
.PHONY: test-with-config test-with-config/available test-with-config/check-config
# Scripts for tests that require specific configuration (with automatic
# configuration checks filtered out)
TESTS_WITH_CONFIG ?= $(filter-out $(APPDIR)/tests-with-config/check-config%,\
$(foreach file,$(wildcard $(APPDIR)/tests-with-config/*[^~]),\
$(shell test -f $(file) -a -x $(file) && echo $(file)))\
)
# Scripts that provide an automatic configuration check
# for tests with specific configuration
CHECK_CONFIG ?= $(foreach file,$(wildcard $(APPDIR)/tests-with-config/check-config*[^~]),\
$(shell test -f $(file) -a -x $(file) && echo $(file)))
test-with-config: test-with-config/check-config $(TEST_DEPS)
$(Q) for t in $(TESTS_WITH_CONFIG); do \
$$t || exit 1; \
done
# run the automatic configuration check
test-with-config/check-config:
$(Q)test -z "$(strip $(CHECK_CONFIG))" || \
${COLOR_ECHO} -n "${COLOR_RED}"; \
for t in $(CHECK_CONFIG) empty; do \
test $$t = "empty" && break; \
$$t || \
(echo "System configuration for" \
"tests is not available, check $${t#$${RIOTBASE}/} failed." \
"${COLOR_RESET}"; \
exit 1) || exit 1; \
done; \
${COLOR_ECHO} -n "${COLOR_RESET}"
RIOT_TEST_HASH_DIR ?= $(BINDIR)
# this target only makes sense if an ELFFILE is actually created, thus guard by
# RIOTNOLINK="".
ifeq (,$(RIOTNOLINK))
ifeq (,$(HASHFILE))
$(error HASHFILE is empty for $(BOARD))
endif
test-input-hash: $(TESTS) $(TESTS_WITH_CONFIG) $(TESTS_AS_ROOT) $(HASHFILE) $(TEST_EXTRA_FILES)
sha1sum $^ > $(RIOT_TEST_HASH_DIR)/test-input-hash.sha1
else
# .SECONDARY creates the bin folder, we depend on it to avoid writing to it
# prior to it being created when concurrent building is used
test-input-hash: .SECONDARY
$(file >$(RIOT_TEST_HASH_DIR)/test-input-hash.sha1,no binary generated due to RIOTNOLINK=1)
endif
# Helper function to compare two strings
define compare_strings
$(and $(filter $1,$2),$(filter $2,$1))
endef
# Target to test only if the input hash has changed
.PHONY: test-input-hash-changed
test-input-hash-changed:
@if [ ! -f "$(RIOT_TEST_HASH_DIR)/test-input-hash.sha1" ]; then \
echo "Old hash file doesn't exist. Generating hash and running tests..."; \
mkdir -p $(RIOT_TEST_HASH_DIR); \
$(MAKE) test-input-hash; \
else \
OLD_HASH=$$(cat $(RIOT_TEST_HASH_DIR)/test-input-hash.sha1); \
$(MAKE) test-input-hash; \
NEW_HASH=$$(cat $(RIOT_TEST_HASH_DIR)/test-input-hash.sha1); \
if [ "$${OLD_HASH}" != "$${NEW_HASH}" ]; then \
echo "Hashes do not match."; \
else \
echo "Hashes match."; \
fi; \
fi