tests/Makefile

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