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 # We sort the targets so uClibc and host-libc tests are run adjacent
  39 RUN_TARGETS := $(sort $(addsuffix .exe,$(TARGETS)))
  40 COMPILE_TARGETS :=  $(sort $(COMPILE_TARGETS))
  41 # provide build rules even for disabled tests:
  42 U_TARGETS += $(TESTS_DISABLED)
  43 G_TARGETS += $(addsuffix _glibc,$(TESTS_DISABLED)) $(GLIBC_TESTS_DISABLED)
  44 TARGETS += $(SHELL_TESTS)
  45 CFLAGS += $(CFLAGS_$(notdir $(CURDIR)))
  46
  47 define binary_name
  48 $(patsubst %.exe,%,$@)
  49 endef
  50 define tst_src_name
  51 $(patsubst %_glibc,%,$(binary_name))
  52 endef
  53
  54 define diff_test
  55         $(Q)\
  56         for x in "$(binary_name).out" "$(tst_src_name).out" ; do \
  57                 test -e "$$x.good" && $(do_showdiff) "$(binary_name).out" "$$x.good" && exec diff -u "$(binary_name).out" "$$x.good" ; \
  58         done ; \
  59         true
  60 endef
  61 define uclibc_glibc_diff_test
  62         $(Q)\
  63         test -z "$(DODIFF_$(tst_src_name))" && exec true ; \
  64         uclibc_out="$(binary_name).out" ; \
  65         glibc_out="$(tst_src_name).out" ; \
  66         $(do_showdiff) $$uclibc_out $$glibc_out ; \
  67         exec diff -u "$$uclibc_out" "$$glibc_out"
  68 endef
  69 define exec_test
  70         $(showtest)
  71         $(Q)\
  72         $(WRAPPER) $(WRAPPER_$(tst_src_name)) \
  73         ./$(binary_name) $(OPTS) $(OPTS_$(tst_src_name)) > "$(binary_name).out" 2>&1 ; \
  74                 ret=$$? ; \
  75                 expected_ret="$(RET_$(tst_src_name))" ; \
  76                 test -z "$$expected_ret" && export expected_ret=0 ; \
  77         if ! test $$ret -eq $$expected_ret ; then \
  78                 echo "ret == $$ret ; expected_ret == $$expected_ret" ; \
  79                 echo "The output of failed test is:"; \
  80                 cat "$(binary_name).out"; \
  81                 exit 1 ; \
  82         fi
  83         $(SCAT) "$(binary_name).out"
  84 endef
  85
  86 test check all: run
  87 run: $(RUN_TARGETS)
  88 $(RUN_TARGETS):
  89         $(exec_test)
  90         $(diff_test)
  91 ifeq ($(UCLIBC_ONLY),)
  92         $(uclibc_glibc_diff_test)
  93 endif
  94
  95 compile: $(COMPILE_TARGETS)
  96
  97 G_TARGET_SRCS := $(addsuffix .c,$(G_TARGETS))
  98 U_TARGET_SRCS := $(addsuffix .c,$(U_TARGETS))
  99
 100 $(MAKE_SRCS): Makefile $(TESTDIR)Makefile $(TESTDIR)Rules.mak $(TESTDIR)Test.mak
 101
 102 $(U_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
 103         $(showlink)
 104         $(Q)$(CC) $(filter-out $(CFLAGS-OMIT-$@),$(CFLAGS)) $(EXTRA_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$@) -c $@.c -o $@.o
 105         $(Q)$(CC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@)
 106
 107 $(G_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS)
 108         $(showlink)
 109         $(Q)$(HOSTCC) $(filter-out $(HOST_CFLAGS-OMIT-$(patsubst %_glibc,%,$@)),$(HOST_CFLAGS)) \
 110         $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$(patsubst %_glibc,%,$@)) \
 111         -c $(patsubst %_glibc,%,$@).c -o $@.o
 112         $(Q)$(HOSTCC) $(HOST_LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@)) $(LDFLAGS_$@)
 113
 114
 115 shell_%:
 116         $(showtest)
 117         $(Q)$(if $(PRE_RUN_$(@)),$(PRE_RUN_$(@)))
 118         $(Q)$(SHELL) $(patsubst shell_%,%.sh,$(binary_name))
 119         $(Q)$(if $(POST_RUN_$(@)),$(POST_RUN_$(@)))
 120
 121 %.so: %.c
 122         $(showlink)
 123         $(Q)$(CC) \
 124                 $(filter-out $(CFLAGS-OMIT-$<),$(CFLAGS)) $(EXTRA_CFLAGS) \
 125                 $(CFLAGS_$(patsubst %_glibc,%,$@)) \
 126                 -fPIC -shared $< -o $@ -Wl,-soname,$@ \
 127                 $(filter-out $(LDFLAGS-OMIT-$<),$(LDFLAGS)) $(EXTRA_LIBS) \
 128                 $(LDFLAGS_$(patsubst %_glibc,%,$@))
 129
 130 clean:
 131         $(showclean)
 132         $(Q)$(RM) *.a *.o *.so *~ core *.out *.gdb $(CLEAN_TARGETS) $(EXTRA_CLEAN)
 133         $(Q)$(RM_R) $(EXTRA_DIRS)
 134
 135 .PHONY: all check clean test run compile