tests/Makefile

   1 #
   2 # Tiny C Compiler Makefile - tests
   3 #
   4
   5 TOP = ..
   6 include $(TOP)/Makefile
   7 VPATH = $(top_srcdir)/tests
   8
   9 # what tests to run
  10 TESTS = \
  11  hello \
  12  libtest \
  13  test3 \
  14  moretests
  15
  16 # test4 -- problem with -static
  17 # asmtest -- minor differences with gcc
  18 # btest -- works on i386 (including win32)
  19 # test3 -- win32 does not know how to printf long doubles
  20
  21 # bounds-checking is supported only on i386
  22 ifneq ($(ARCH),i386)
  23  TESTS := $(filter-out btest,$(TESTS))
  24 endif
  25 ifdef CONFIG_WIN32
  26  TESTS := $(filter-out test3,$(TESTS))
  27 endif
  28 ifeq ($(TARGETOS),Darwin)
  29  TESTS := $(filter-out hello test3 btest,$(TESTS))
  30 endif
  31
  32 ifdef DISABLE_STATIC
  33  export LD_LIBRARY_PATH:=$(CURDIR)/..
  34 endif
  35
  36 ifeq ($(TARGETOS),Darwin)
  37  CFLAGS+=-Wl,-flat_namespace,-undefined,warning
  38  export MACOSX_DEPLOYMENT_TARGET:=10.2
  39  NATIVE_DEFINES+=-D_ANSI_SOURCE
  40 endif
  41
  42 # run local version of tcc with local libraries and includes
  43 TCCFLAGS = -B$(TOP)
  44 ifdef CONFIG_WIN32
  45  TCCFLAGS = -B$(top_srcdir)/win32 -I$(top_srcdir)/include -L$(TOP)
  46 endif
  47
  48 TCC = $(TOP)/tcc $(TCCFLAGS)
  49 RUN_TCC = $(NATIVE_DEFINES) -DONE_SOURCE -run $(TOP)/tcc.c $(TCCFLAGS)
  50
  51 DISAS = objdump -d
  52
  53 # libtcc test
  54 ifdef LIBTCC1
  55  LIBTCC1:=$(TOP)/$(LIBTCC1)
  56 endif
  57
  58 all test : $(TESTS)
  59
  60 hello: ../examples/ex1.c
  61         @echo ------------ $@ ------------
  62         $(TCC) $< -o $@$(EXESUF) && ./$@$(EXESUF)
  63         $(TCC) -run $<
  64
  65 libtest: libtcc_test$(EXESUF) $(LIBTCC1)
  66         @echo ------------ $@ ------------
  67         ./libtcc_test$(EXESUF) lib_path=..
  68
  69 libtcc_test$(EXESUF): libtcc_test.c $(top_builddir)/$(LIBTCC)
  70         $(CC) -o $@ $^ $(CPPFLAGS) $(CFLAGS) $(NATIVE_DEFINES) $(LIBS) $(LINK_LIBTCC) $(LDFLAGS)
  71
  72 moretests:
  73         @echo ------------ $@ ------------
  74         $(MAKE) -C tests2
  75
  76 # test.ref - generate using gcc
  77 # copy only tcclib.h so GCC's stddef and stdarg will be used
  78 test.ref: tcctest.c
  79         cp ../include/tcclib.h .
  80         gcc -o tcctest.gcc $< -I. $(CPPFLAGS) -w $(CFLAGS) $(NATIVE_DEFINES) -std=gnu99 -O0 -fno-omit-frame-pointer $(LDFLAGS)
  81         ./tcctest.gcc > $@
  82
  83 # auto test
  84 test1: test.ref
  85         @echo ------------ $@ ------------
  86         $(TCC) -run tcctest.c > test.out1
  87         @if diff -u test.ref test.out1 ; then echo "Auto Test OK"; fi
  88
  89 # iterated test2 (compile tcc then compile tcctest.c !)
  90 test2: test.ref
  91         @echo ------------ $@ ------------
  92         $(TCC) $(RUN_TCC) $(RUN_TCC) -run tcctest.c > test.out2
  93         @if diff -u test.ref test.out2 ; then echo "Auto Test2 OK"; fi
  94
  95 # iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
  96 test3: test.ref
  97         @echo ------------ $@ ------------
  98         $(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run tcctest.c > test.out3
  99         @if diff -u test.ref test.out3 ; then echo "Auto Test3 OK"; fi
 100
 101 # binary output test
 102 test4: test.ref
 103         @echo ------------ $@ ------------
 104 # object + link output
 105         $(TCC) -c -o tcctest3.o tcctest.c
 106         $(TCC) -o tcctest3 tcctest3.o
 107         ./tcctest3 > test3.out
 108         @if diff -u test.ref test3.out ; then echo "Object Auto Test OK"; fi
 109 # dynamic output
 110         $(TCC) -o tcctest1 tcctest.c
 111         ./tcctest1 > test1.out
 112         @if diff -u test.ref test1.out ; then echo "Dynamic Auto Test OK"; fi
 113 # dynamic output + bound check
 114         $(TCC) -b -o tcctest4 tcctest.c
 115         ./tcctest4 > test4.out
 116         @if diff -u test.ref test4.out ; then echo "BCheck Auto Test OK"; fi
 117 # static output
 118         $(TCC) -static -o tcctest2 tcctest.c
 119         ./tcctest2 > test2.out
 120         @if diff -u test.ref test2.out ; then echo "Static Auto Test OK"; fi
 121
 122 # memory and bound check auto test
 123 BOUNDS_OK  = 1 4 8 10 14
 124 BOUNDS_FAIL= 2 5 7 9 11 12 13 15
 125
 126 btest: boundtest.c
 127         @echo ------------ $@ ------------
 128         @for i in $(BOUNDS_OK); do \
 129            echo ; echo --- boundtest $$i ---; \
 130            if $(TCC) -b -run boundtest.c $$i ; then \
 131                echo succeded as expected; \
 132            else\
 133                echo Failed positive test $$i ; exit 1 ; \
 134            fi ;\
 135         done ;\
 136         for i in $(BOUNDS_FAIL); do \
 137            echo ; echo --- boundtest $$i ---; \
 138            if $(TCC) -b -run boundtest.c $$i ; then \
 139                echo Failed negative test $$i ; exit 1 ;\
 140            else\
 141                echo failed as expected; \
 142            fi ;\
 143         done ;\
 144         echo; echo Bound test OK
 145
 146 # speed test
 147 speedtest: ex2 ex3
 148         @echo ------------ $@ ------------
 149         time ./ex2 1238 2 3 4 10 13 4
 150         time $(TCC) -run $(top_srcdir)/examples/ex2.c 1238 2 3 4 10 13 4
 151         time ./ex3 35
 152         time $(TCC) -run $(top_srcdir)/examples/ex3.c 35
 153
 154 weaktest: test.ref
 155         $(TCC) -c tcctest.c -o weaktest.tcc.o $(CPPFLAGS) $(CFLAGS)
 156          $(CC) -c tcctest.c -o weaktest.gcc.o -I. $(CPPFLAGS) -w $(CFLAGS)
 157         objdump -t weaktest.tcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.tcc.o.txt
 158         objdump -t weaktest.gcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.gcc.o.txt
 159         diff weaktest.gcc.o.txt weaktest.tcc.o.txt && echo "Weak Auto Test OK"
 160
 161 ex%: $(top_srcdir)/examples/ex%.c
 162         $(CC) -o $@ $< $(CPPFLAGS) $(CFLAGS) $(LDFLAGS)
 163
 164 # tiny assembler testing
 165 asmtest.ref: asmtest.S
 166         $(CC) -Wa,-W -o asmtest.ref.o -c asmtest.S
 167         objdump -D asmtest.ref.o > asmtest.ref
 168
 169 asmtest: asmtest.ref
 170         @echo ------------ $@ ------------
 171         $(TCC) -c asmtest.S
 172         objdump -D asmtest.o > asmtest.out
 173         @if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
 174
 175 # targets for development
 176 %.bin: %.c tcc
 177         $(TCC) -g -o $@ $<
 178         $(DISAS) $@
 179
 180 instr: instr.o
 181         objdump -d instr.o
 182
 183 instr.o: instr.S
 184         $(CC) -o $@ -c $< -O2 -Wall -g
 185
 186 cache: tcc_g
 187         cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
 188         vg_annotate tcc.c > /tmp/linpack.cache.log
 189
 190 # clean
 191 clean:
 192         $(MAKE) -C tests2 $@
 193         rm -vf *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.gcc *.exe \
 194            hello libtcc_test tcctest[1234] ex? tcc_g tcclib.h