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 CLEAN_TARGETS += $(TESTS_DISABLED) $(addsuffix _glibc,$(TESTS_DISABLED))
  33 COMPILE_TARGETS :=  $(TARGETS)
  34 RUN_TARGETS := $(addsuffix .exe,$(TARGETS))
  35 # provide build rules even for disabled tests:
  36 U_TARGETS += $(TESTS_DISABLED)
  37 G_TARGETS += $(addsuffix _glibc,$(TESTS_DISABLED))
  38 TARGETS += $(SHELL_TESTS)
  39 CFLAGS += $(CFLAGS_$(notdir $(CURDIR)))
  40
  41 define binary_name
  42 $(patsubst %.exe,%,$@)
  43 endef
  44 define tst_src_name
  45 $(patsubst %_glibc,%,$(binary_name))
  46 endef
  47
  48 define diff_test
  49         $(Q)\
  50         for x in "$(binary_name).out" "$(tst_src_name).out" ; do \
  51                 test -e "$$x.good" && $(do_showdiff) "$(binary_name).out" "$$x.good" && exec diff -u "$(binary_name).out" "$$x.good" ; \
  52         done ; \
  53         true
  54 endef
  55 define uclibc_glibc_diff_test
  56         $(Q)\
  57         test -z "$(DODIFF_$(tst_src_name))" && exec true ; \
  58         uclibc_out="$(binary_name).out" ; \
  59         glibc_out="$(tst_src_name).out" ; \
  60         $(do_showdiff) $$uclibc_out $$glibc_out ; \
  61         exec diff -u "$$uclibc_out" "$$glibc_out"
  62 endef
  63 define exec_test
  64         $(showtest)
  65         $(Q)\
  66         $(WRAPPER) $(WRAPPER_$(tst_src_name)) \
  67         ./$(binary_name) $(OPTS) $(OPTS_$(tst_src_name)) > "$(binary_name).out" 2>&1 ; \
  68                 ret=$$? ; \
  69                 expected_ret="$(RET_$(tst_src_name))" ; \
  70                 test -z "$$expected_ret" && export expected_ret=0 ; \
  71         if ! test $$ret -eq $$expected_ret ; then \
  72                 echo "ret == $$ret ; expected_ret == $$expected_ret" ; \
  73                 exit 1 ; \
  74         fi
  75         $(SCAT) "$(binary_name).out"
  76 endef
  77
  78 test check all: run
  79 run: $(RUN_TARGETS)
  80 $(RUN_TARGETS):
  81         $(exec_test)
  82         $(diff_test)
  83 ifeq ($(UCLIBC_ONLY),)
  84         $(uclibc_glibc_diff_test)
  85 endif
  86
  87 compile: $(COMPILE_TARGETS)
  88
  89 G_TARGET_SRCS := $(addsuffix .c,$(G_TARGETS))
  90 U_TARGET_SRCS := $(addsuffix .c,$(U_TARGETS))
  91
  92 $(MAKE_SRCS): Makefile $(TESTDIR)Makefile $(TESTDIR)Rules.mak $(TESTDIR)Test.mak
  93
  94 $(U_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
  95         $(showlink)
  96         $(Q)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$@) -c $@.c -o $@.o
  97         $(Q)$(CC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@)
  98
  99 $(G_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
 100         $(showlink)
 101         $(Q)$(HOSTCC) $(HOST_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$(patsubst %_glibc,%,$@)) -c $(patsubst %_glibc,%,$@).c -o $@.o
 102         $(Q)$(HOSTCC) $(HOST_LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
 103
 104
 105 shell_%:
 106         $(showtest)
 107         $(Q)$(if $(PRE_RUN_$(@)),$(PRE_RUN_$(@)))
 108         $(Q)$(SHELL) $(patsubst shell_%,%.sh,$(binary_name))
 109         $(Q)$(if $(POST_RUN_$(@)),$(POST_RUN_$(@)))
 110
 111 %.so: %.c
 112         $(showlink)
 113         $(Q)$(CC) \
 114                 $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(patsubst %_glibc,%,$@)) \
 115                 -fPIC -shared $< -o $@ -Wl,-soname,$@ \
 116                 $(LDFLAGS) $(EXTRA_LIBS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
 117
 118 clean:
 119         $(showclean)
 120         $(Q)$(RM) *.a *.o *.so *~ core *.out *.gdb $(CLEAN_TARGETS) $(EXTRA_CLEAN)
 121         $(Q)$(RM_R) $(EXTRA_DIRS)
 122
 123 .PHONY: all check clean test run compile