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 ($(filter-out test,$(TESTS)),$(TESTS))
  18 $(error Sanity check: cannot have a test named "test.c")
  19 endif
  20
  21 top_builddir = ../../
  22 include ../Rules.mak
  23
  24 U_TARGETS := $(TESTS)
  25 G_TARGETS := $(patsubst %,%_glibc,$(U_TARGETS))
  26
  27 ifeq ($(GLIBC_ONLY),)
  28 TARGETS   += $(U_TARGETS)
  29 endif
  30 ifeq ($(UCLIBC_ONLY),)
  31 TARGETS   += $(G_TARGETS)
  32 endif
  33 CLEAN_TARGETS := $(U_TARGETS) $(G_TARGETS)
  34 COMPILE_TARGETS :=  $(TARGETS)
  35 RUN_TARGETS := $(patsubst %,%.exe,$(TARGETS))
  36 TARGETS += $(SHELL_TESTS)
  37
  38 define binary_name
  39 $(patsubst %.exe,%,$@)
  40 endef
  41
  42 define diff_test
  43         $(Q)\
  44         for x in "$(binary_name).out" "$(patsubst %_glibc,%,$(binary_name)).out" ; do \
  45                 test -e "$$x.good" && $(do_showdiff) "$(binary_name).out" "$$x.good" && exec diff -u "$(binary_name).out" "$$x.good" ; \
  46         done ; \
  47         true
  48 endef
  49 define uclibc_glibc_diff_test
  50         $(Q)\
  51         test -z "$(DODIFF_$(patsubst %_glibc,%,$(binary_name)))" && exec true ; \
  52         uclibc_out="$(binary_name).out" ; \
  53         glibc_out="$(patsubst %_glibc,%,$(binary_name)).out" ; \
  54         $(do_showdiff) $$uclibc_out $$glibc_out ; \
  55         exec diff -u "$$uclibc_out" "$$glibc_out"
  56 endef
  57 define exec_test
  58         $(showtest)
  59         $(Q)\
  60         $(WRAPPER) $(WRAPPER_$(patsubst %_glibc,%,$(binary_name))) \
  61         ./$(binary_name) $(OPTS) $(OPTS_$(patsubst %_glibc,%,$(binary_name))) &> "$(binary_name).out" ; \
  62                 ret=$$? ; \
  63                 expected_ret="$(RET_$(patsubst %_glibc,%,$(binary_name)))" ; \
  64                 test -z "$$expected_ret" && export expected_ret=0 ; \
  65         if ! test $$ret -eq $$expected_ret ; then \
  66                 echo "ret == $$ret ; expected_ret == $$expected_ret" ; \
  67                 cat "$(binary_name).out" ; \
  68                 exit 1 ; \
  69         fi
  70         $(SCAT) "$(binary_name).out"
  71 endef
  72
  73 test check all: run
  74 run: $(RUN_TARGETS) compile
  75 $(RUN_TARGETS): $(TARGETS)
  76         $(exec_test)
  77         $(diff_test)
  78 ifeq ($(UCLIBC_ONLY),)
  79         $(uclibc_glibc_diff_test)
  80 endif
  81
  82 compile: $(COMPILE_TARGETS)
  83
  84 G_TARGET_SRCS := $(patsubst %,%.c,$(G_TARGETS))
  85 U_TARGET_SRCS := $(patsubst %,%.c,$(U_TARGETS))
  86
  87 $(MAKE_SRCS): Makefile $(TESTDIR)Makefile $(TESTDIR)Rules.mak $(TESTDIR)Test.mak
  88
  89 $(U_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
  90         $(showlink)
  91         $(Q)$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -c $@.c -o $@.o
  92         $(Q)$(CC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@)
  93
  94 $(G_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
  95         $(showlink)
  96         $(Q)$(HOSTCC) $(HOST_CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(patsubst %_glibc,%,$@)) -c $(patsubst %_glibc,%,$@).c -o $@.o
  97         $(Q)$(HOSTCC) $(HOST_LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
  98
  99
 100 shell_%:
 101         $(showtest)
 102         $(Q)$(SHELL) $(patsubst shell_%,%.sh,$(binary_name))
 103
 104 %.so: %.c
 105         $(showlink)
 106         $(Q)$(CC) \
 107                 $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(patsubst %_glibc,%,$@)) \
 108                 -fPIC -shared $< -o $@ -Wl,-soname,$@ \
 109                 $(LDFLAGS) $(EXTRA_LIBS) $(LDFLAGS_$(patsubst %_glibc,%,$@))
 110
 111 clean:
 112         $(showclean)
 113         $(Q)$(RM) *.a *.o *.so *~ core *.out *.gdb $(CLEAN_TARGETS) $(EXTRA_CLEAN)
 114
 115 .PHONY: all check clean test run compile