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# Common makefile rules for tests
#
# Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
ifeq ($(TESTS),)
TESTS := $(patsubst %.c,%,$(wildcard *.c))
endif
ifneq ($(TESTS_DISABLED),)
TESTS := $(filter-out $(TESTS_DISABLED),$(TESTS))
endif
ifeq ($(SHELL_TESTS),)
SHELL_TESTS := $(patsubst %.sh,shell_%,$(wildcard *.sh))
endif
ifneq ($(filter-out test,$(strip $(TESTS))),$(strip $(TESTS)))
$(error Sanity check: cannot have a test named "test.c")
endif
U_TARGETS := $(TESTS)
G_TARGETS := $(addsuffix _glibc,$(U_TARGETS))
ifneq ($(GLIBC_TESTS_DISABLED),)
G_TARGETS := $(filter-out $(GLIBC_TESTS_DISABLED),$(G_TARGETS))
endif
ifeq ($(GLIBC_ONLY),)
TARGETS += $(U_TARGETS)
endif
ifeq ($(UCLIBC_ONLY),)
TARGETS += $(G_TARGETS)
endif
CLEAN_TARGETS := $(U_TARGETS) $(G_TARGETS)
CLEAN_TARGETS += $(TESTS_DISABLED) $(addsuffix _glibc,$(TESTS_DISABLED)) $(GLIBC_TESTS_DISABLED)
COMPILE_TARGETS := $(TARGETS)
# We sort the targets so uClibc and host-libc tests are run adjacent
RUN_TARGETS := $(sort $(addsuffix .exe,$(TARGETS)))
COMPILE_TARGETS := $(sort $(COMPILE_TARGETS))
# provide build rules even for disabled tests:
U_TARGETS += $(TESTS_DISABLED)
G_TARGETS += $(addsuffix _glibc,$(TESTS_DISABLED)) $(GLIBC_TESTS_DISABLED)
TARGETS += $(SHELL_TESTS)
CFLAGS += $(CFLAGS_$(notdir $(CURDIR)))
define binary_name
$(patsubst %.exe,%,$@)
endef
define tst_src_name
$(patsubst %_glibc,%,$(binary_name))
endef
define diff_test
$(Q)\
for x in "$(binary_name).out" "$(tst_src_name).out" ; do \
test -e "$$x.good" && $(do_showdiff) "$(binary_name).out" "$$x.good" && exec diff -u "$(binary_name).out" "$$x.good" ; \
done ; \
true
endef
define uclibc_glibc_diff_test
$(Q)\
test -z "$(DODIFF_$(tst_src_name))" && exec true ; \
uclibc_out="$(binary_name).out" ; \
glibc_out="$(tst_src_name).out" ; \
$(do_showdiff) $$uclibc_out $$glibc_out ; \
exec diff -u "$$uclibc_out" "$$glibc_out"
endef
define exec_test
$(showtest)
$(Q)\
$(WRAPPER) $(WRAPPER_$(tst_src_name)) \
./$(binary_name) $(OPTS) $(OPTS_$(tst_src_name)) > "$(binary_name).out" 2>&1 ; \
ret=$$? ; \
expected_ret="$(RET_$(tst_src_name))" ; \
test -z "$$expected_ret" && export expected_ret=0 ; \
if ! test $$ret -eq $$expected_ret ; then \
echo "ret == $$ret ; expected_ret == $$expected_ret" ; \
echo "The output of failed test is:"; \
cat "$(binary_name).out"; \
exit 1 ; \
fi
$(SCAT) "$(binary_name).out"
endef
test check all: run
run: $(RUN_TARGETS)
$(RUN_TARGETS):
$(exec_test)
$(diff_test)
ifeq ($(UCLIBC_ONLY),)
$(uclibc_glibc_diff_test)
endif
compile: $(COMPILE_TARGETS)
G_TARGET_SRCS := $(addsuffix .c,$(G_TARGETS))
U_TARGET_SRCS := $(addsuffix .c,$(U_TARGETS))
$(MAKE_SRCS): Makefile $(TESTDIR)Makefile $(TESTDIR)Rules.mak $(TESTDIR)Test.mak
$(U_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
$(showlink)
$(Q)$(CC) $(filter-out $(CFLAGS-OMIT-$@),$(CFLAGS)) $(EXTRA_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$@) -c $@.c -o $@.o
$(Q)$(CC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@)
$(G_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
$(showlink)
$(Q)$(HOSTCC) $(filter-out $(HOST_CFLAGS-OMIT-$(patsubst %_glibc,%,$@)),$(HOST_CFLAGS)) \
$(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$(patsubst %_glibc,%,$@)) \
-c $(patsubst %_glibc,%,$@).c -o $@.o
$(Q)$(HOSTCC) $(HOST_LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@)) $(LDFLAGS_$@)
shell_%:
$(showtest)
$(Q)$(if $(PRE_RUN_$(@)),$(PRE_RUN_$(@)))
$(Q)$(SHELL) $(patsubst shell_%,%.sh,$(binary_name))
$(Q)$(if $(POST_RUN_$(@)),$(POST_RUN_$(@)))
%.so: %.c
$(showlink)
$(Q)$(CC) \
$(filter-out $(CFLAGS-OMIT-$<),$(CFLAGS)) $(EXTRA_CFLAGS) \
$(CFLAGS_$(patsubst %_glibc,%,$@)) \
-fPIC -shared $< -o $@ -Wl,-soname,$@ \
$(filter-out $(LDFLAGS-OMIT-$<),$(LDFLAGS)) $(EXTRA_LIBS) \
$(LDFLAGS_$(patsubst %_glibc,%,$@))
clean:
$(showclean)
$(Q)$(RM) *.a *.o *.so *~ core *.out *.gdb $(CLEAN_TARGETS) $(EXTRA_CLEAN)
$(Q)$(RM_R) $(EXTRA_DIRS)
.PHONY: all check clean test run compile
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