test/Test.mak

   1 # Common makefile rules for tests
   2 #
   3 # Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
   4 #
   5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   6
   7 ifeq ($(TESTS),)
   8 TESTS := $(patsubst %.c,%,$(wildcard *.c))
   9 endif
  10 ifneq ($(TESTS_DISABLED),)
  11 TESTS := $(filter-out $(TESTS_DISABLED),$(TESTS))
  12 endif
  13 ifeq ($(SHELL_TESTS),)
  14 SHELL_TESTS := $(patsubst %.sh,shell_%,$(wildcard *.sh))
  15 endif
  16
  17 ifneq ($(filter-out test,$(strip $(TESTS))),$(strip $(TESTS)))
  18 $(error Sanity check: cannot have a test named "test.c")
  19 endif
  20
  21 U_TARGETS := $(TESTS)
  22 G_TARGETS := $(addsuffix _glibc,$(U_TARGETS))
  23
  24 ifeq ($(GLIBC_ONLY),)
  25 TARGETS   += $(U_TARGETS)
  26 endif
  27 ifeq ($(UCLIBC_ONLY),)
  28 TARGETS   += $(G_TARGETS)
  29 endif
  30
  31 CLEAN_TARGETS := $(U_TARGETS) $(G_TARGETS)
  32 COMPILE_TARGETS :=  $(TARGETS)
  33 RUN_TARGETS := $(addsuffix .exe,$(TARGETS))
  34 TARGETS += $(SHELL_TESTS)
  35 CFLAGS+=$(CFLAGS_$(notdir $(CURDIR)))
  36
  37 define binary_name
  38 $(patsubst %.exe,%,$@)
  39 endef
  40 define tst_src_name
  41 $(patsubst %_glibc,%,$(binary_name))
  42 endef
  43
  44 define diff_test
  45         $(Q)\
  46         for x in "$(binary_name).out" "$(tst_src_name).out" ; do \
  47                 test -e "$$x.good" && $(do_showdiff) "$(binary_name).out" "$$x.good" && exec diff -u "$(binary_name).out" "$$x.good" ; \
  48         done ; \
  49         true
  50 endef
  51 define uclibc_glibc_diff_test
  52         $(Q)\
  53         test -z "$(DODIFF_$(tst_src_name))" && exec true ; \
  54         uclibc_out="$(binary_name).out" ; \
  55         glibc_out="$(tst_src_name).out" ; \
  56         $(do_showdiff) $$uclibc_out $$glibc_out ; \
  57         exec diff -u "$$uclibc_out" "$$glibc_out"
  58 endef
  59 define exec_test
  60         $(showtest)
  61         $(Q)\
  62         $(WRAPPER) $(WRAPPER_$(tst_src_name)) \
  63         ./$(binary_name) $(OPTS) $(OPTS_$(tst_src_name)) > "$(binary_name).out" 2>&1 ; \
  64                 ret=$$? ; \
  65                 expected_ret="$(RET_$(tst_src_name))" ; \
  66                 test -z "$$expected_ret" && export expected_ret=0 ; \
  67         if ! test $$ret -eq $$expected_ret ; then \
  68                 echo "ret == $$ret ; expected_ret == $$expected_ret" ; \
  69                 exit 1 ; \
  70         fi
  71         $(SCAT) "$(binary_name).out"
  72 endef
  73
  74 test check all: run
  75 run: $(RUN_TARGETS) compile
  76
  77 $(RUN_TARGETS): $(TARGETS)
  78         $(exec_test)
  79         $(diff_test)
  80 ifeq ($(UCLIBC_ONLY),)
  81         $(uclibc_glibc_diff_test)
  82 endif
  83
  84 compile: $(COMPILE_TARGETS)
  85
  86 G_TARGET_SRCS := $(addsuffix .c,$(G_TARGETS))
  87 U_TARGET_SRCS := $(addsuffix .c,$(U_TARGETS))
  88
  89 $(MAKE_SRCS): Makefile $(TESTDIR)Makefile $(TESTDIR)Rules.mak $(TESTDIR)Test.mak
  90
  91 $(U_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
  92         $(showlink)
  93         $(Q)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$@) -c $@.c -o $@.o
  94         $(Q)$(CC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@)
  95
  96 $(G_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
  97         $(showlink)
  98         $(Q)$(HOSTCC) $(HOST_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$(patsubst %_glibc,%,$@)) -c $(patsubst %_glibc,%,$@).c -o $@.o
  99         $(Q)$(HOSTCC) $(HOST_LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
 100
 101
 102 shell_%:
 103         $(showtest)
 104         $(Q)$(SHELL) $(patsubst shell_%,%.sh,$(binary_name))
 105
 106 %.so: %.c
 107         $(showlink)
 108         $(Q)$(CC) \
 109                 $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(patsubst %_glibc,%,$@)) \
 110                 -fPIC -shared $< -o $@ -Wl,-soname,$@ \
 111                 $(LDFLAGS) $(EXTRA_LIBS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
 112
 113 clean:
 114         $(showclean)
 115         $(Q)$(RM) *.a *.o *.so *~ core *.out *.gdb $(CLEAN_TARGETS) $(EXTRA_CLEAN)
 116         $(Q)$(RM_R) $(EXTRA_DIRS)
 117
 118 .PHONY: all check clean test run compile