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kpatch/test/unit/Makefile.include
Josh Poimboeuf c6259d898c
Merge pull request from sm00th/unit_fail
tests/unit: fix inconsistent FAIL test failures
2019-07-24 09:58:14 -05:00

74 lines
2.4 KiB
Makefile

EXT_ORIG ?= ORIG.o
EXT_PATCHED ?= PATCHED.o
EXT_FAIL ?= PATCHED.FAIL.o
EXT_TEST ?= test
EXT_OUTPUT ?= OUTPUT.o
EXT_TEST_OUTPUT ?= test.out
EXT_SYMTAB ?= symtab
EXT_SYMVERS ?= symvers
EXT_ENV ?= env
TNAME = $(@:.$(EXT_OUTPUT)=)
ifndef VERBOSE
MUTE_PASS := >/dev/null
MUTE_FAIL := >/dev/null 2>&1
.SILENT: $(TARGETS) $(TEST_TARGETS)
endif
SRC_PATH ?= $(realpath ../../../../)
CDO ?= $(SRC_PATH)/kpatch-build/create-diff-object
TEST_LIBRARY ?= $(SRC_PATH)/test/test-functions.sh
TEST_ENV = KPATCH_TEST_LIBRARY=$(TEST_LIBRARY)
TARGETS = $(patsubst %.$(EXT_ORIG),%.$(EXT_OUTPUT),$(wildcard *.$(EXT_ORIG)))
TEST_TARGETS = $(patsubst %.$(EXT_TEST),%.$(EXT_TEST_OUTPUT),$(wildcard *.$(EXT_TEST)))
SYMVERS_FILE = $(if $(wildcard $(TNAME).$(EXT_SYMVERS)),$(TNAME).$(EXT_SYMVERS),/dev/null)
define check_stripped =
$(if $(shell readelf --debug-dump $(1)),
$(error $(1) is not properly stripped, use 'strip --strip-debug --keep-file-symbols $(1)' to fix this),
)
endef
define check_all =
$(if $(findstring NOSTRIP,$(1)), , $(call check_stripped,$(1)))
endef
.DELETE_ON_ERROR: %.$(EXT_OUTPUT)
all: $(TARGETS) $(TEST_TARGETS)
clean:
rm -f *.$(EXT_TEST_OUTPUT) *.$(EXT_OUTPUT)
%.$(EXT_SYMTAB):
readelf -s --wide $(patsubst %.$(EXT_SYMTAB),%.$(EXT_ORIG),$(@)) | \
sed -r 's/\s+\[<localentry>: 8\]//' >$@
%.$(EXT_TEST_OUTPUT): %.$(EXT_OUTPUT) %.$(EXT_TEST) $(TEST_LIBRARY)
@echo "TEST $(@:.$(EXT_TEST_OUTPUT)=)"
$(TEST_ENV) bash $(@:.$(EXT_TEST_OUTPUT)=.$(EXT_TEST)) $<
# Don't rely on script creating this
@touch $@
%.$(EXT_OUTPUT): %.$(EXT_ORIG) %.$(EXT_PATCHED) %.$(EXT_SYMTAB) $(CDO)
@echo "BUILD $(TNAME)"
$(call check_all,$(TNAME).$(EXT_ORIG))
$(call check_all,$(TNAME).$(EXT_PATCHED))
$(CDO_ENV) $(shell cat $(TNAME).$(EXT_ENV) 2>/dev/null) $(CDO) $(TNAME).$(EXT_ORIG) $(TNAME).$(EXT_PATCHED) \
vmlinux $(TNAME).$(EXT_SYMTAB) $(SYMVERS_FILE) \
test_$(TNAME) $@ $(MUTE_PASS)
%.$(EXT_OUTPUT): %.$(EXT_ORIG) %.$(EXT_FAIL) %.$(EXT_SYMTAB) $(CDO)
@echo "BUILD $(TNAME)-FAIL"
$(call check_all,$(TNAME).$(EXT_ORIG))
$(call check_all,$(TNAME).$(EXT_FAIL))
! $(CDO_ENV) $(shell cat $(TNAME).$(EXT_ENV) 2>/dev/null) $(CDO) $(TNAME).$(EXT_ORIG) $(TNAME).$(EXT_FAIL) \
vmlinux $(TNAME).$(EXT_SYMTAB) $(SYMVERS_FILE) \
test_$(TNAME) $@ $(MUTE_FAIL)
# Expecting to fail, thus create output file manually so we won't rerun the
# test without clean
@touch $@