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 ifneq ($(GLIBC_TESTS_DISABLED),)
  25 G_TARGETS := $(filter-out $(GLIBC_TESTS_DISABLED),$(G_TARGETS))
  26 endif
  27
  28 ifeq ($(GLIBC_ONLY),)
  29 TARGETS   += $(U_TARGETS)
  30 endif
  31 ifeq ($(UCLIBC_ONLY),)
  32 TARGETS   += $(G_TARGETS)
  33 endif
  34
  35 CLEAN_TARGETS := $(U_TARGETS) $(G_TARGETS)
  36 CLEAN_TARGETS += $(TESTS_DISABLED) $(addsuffix _glibc,$(TESTS_DISABLED)) $(GLIBC_TESTS_DISABLED)
  37 COMPILE_TARGETS :=  $(TARGETS)
  38 RUN_TARGETS := $(addsuffix .exe,$(TARGETS))
  39 # provide build rules even for disabled tests:
  40 U_TARGETS += $(TESTS_DISABLED)
  41 G_TARGETS += $(addsuffix _glibc,$(TESTS_DISABLED)) $(GLIBC_TESTS_DISABLED)
  42 TARGETS += $(SHELL_TESTS)
  43 CFLAGS += $(CFLAGS_$(notdir $(CURDIR)))
  44
  45 define binary_name
  46 $(patsubst %.exe,%,$@)
  47 endef
  48 define tst_src_name
  49 $(patsubst %_glibc,%,$(binary_name))
  50 endef
  51
  52 define diff_test
  53         $(Q)\
  54         for x in "$(binary_name).out" "$(tst_src_name).out" ; do \
  55                 test -e "$$x.good" && $(do_showdiff) "$(binary_name).out" "$$x.good" && exec diff -u "$(binary_name).out" "$$x.good" ; \
  56         done ; \
  57         true
  58 endef
  59 define uclibc_glibc_diff_test
  60         $(Q)\
  61         test -z "$(DODIFF_$(tst_src_name))" && exec true ; \
  62         uclibc_out="$(binary_name).out" ; \
  63         glibc_out="$(tst_src_name).out" ; \
  64         $(do_showdiff) $$uclibc_out $$glibc_out ; \
  65         exec diff -u "$$uclibc_out" "$$glibc_out"
  66 endef
  67 define exec_test
  68         $(showtest)
  69         $(Q)\
  70         $(WRAPPER) $(WRAPPER_$(tst_src_name)) \
  71         ./$(binary_name) $(OPTS) $(OPTS_$(tst_src_name)) > "$(binary_name).out" 2>&1 ; \
  72                 ret=$$? ; \
  73                 expected_ret="$(RET_$(tst_src_name))" ; \
  74                 test -z "$$expected_ret" && export expected_ret=0 ; \
  75         if ! test $$ret -eq $$expected_ret ; then \
  76                 echo "ret == $$ret ; expected_ret == $$expected_ret" ; \
  77                 echo "The output of failed test is:"; \
  78                 cat "$(binary_name).out"; \
  79                 exit 1 ; \
  80         fi
  81         $(SCAT) "$(binary_name).out"
  82 endef
  83
  84 test check all: run
  85 run: $(RUN_TARGETS)
  86 $(RUN_TARGETS):
  87         $(exec_test)
  88         $(diff_test)
  89 ifeq ($(UCLIBC_ONLY),)
  90         $(uclibc_glibc_diff_test)
  91 endif
  92
  93 compile: $(COMPILE_TARGETS)
  94
  95 G_TARGET_SRCS := $(addsuffix .c,$(G_TARGETS))
  96 U_TARGET_SRCS := $(addsuffix .c,$(U_TARGETS))
  97
  98 $(MAKE_SRCS): Makefile $(TESTDIR)Makefile $(TESTDIR)Rules.mak $(TESTDIR)Test.mak
  99
 100 $(U_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
 101         $(showlink)
 102         $(Q)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$@) -c $@.c -o $@.o
 103         $(Q)$(CC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@)
 104
 105 $(G_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
 106         $(showlink)
 107         $(Q)$(HOSTCC) $(HOST_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$(patsubst %_glibc,%,$@)) -c $(patsubst %_glibc,%,$@).c -o $@.o
 108         $(Q)$(HOSTCC) $(HOST_LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
 109
 110
 111 shell_%:
 112         $(showtest)
 113         $(Q)$(if $(PRE_RUN_$(@)),$(PRE_RUN_$(@)))
 114         $(Q)$(SHELL) $(patsubst shell_%,%.sh,$(binary_name))
 115         $(Q)$(if $(POST_RUN_$(@)),$(POST_RUN_$(@)))
 116
 117 %.so: %.c
 118         $(showlink)
 119         $(Q)$(CC) \
 120                 $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(patsubst %_glibc,%,$@)) \
 121                 -fPIC -shared $< -o $@ -Wl,-soname,$@ \
 122                 $(LDFLAGS) $(EXTRA_LIBS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
 123
 124 clean:
 125         $(showclean)
 126         $(Q)$(RM) *.a *.o *.so *~ core *.out *.gdb $(CLEAN_TARGETS) $(EXTRA_CLEAN)
 127         $(Q)$(RM_R) $(EXTRA_DIRS)
 128
 129 .PHONY: all check clean test run compile