tests/Makefile

   1 #
   2 # Tiny C Compiler Makefile - tests
   3 #
   4
   5 # what tests to run
   6 TESTS = libtest test3
   7
   8 # these should work too
   9 # TESTS += test1 test2 speed
  10
  11 # these don't work as they should
  12 # TESTS += test4 btest asmtest
  13
  14
  15 TOP = ..
  16 include $(TOP)/Makefile
  17
  18 # run local version of tcc with local libraries and includes
  19 TCC = ../tcc -B..
  20 RUN_TCC = $(TARGET) -run ../tcc.c -B..
  21 DISAS=objdump -d
  22
  23 all test : $(TESTS)
  24
  25 # make sure that tcc exists
  26 $(TESTS) : ../tcc
  27 ../tcc ../libtcc.a :
  28         $(MAKE) -C ..
  29
  30 # libtcc test
  31 libtest: libtcc_test$(EXESUF)
  32         @echo ------------ $@ ------------
  33         ./libtcc_test lib_path=..
  34
  35 libtcc_test$(EXESUF): libtcc_test.c ../libtcc.a
  36         $(CC) -o $@ $^ -I.. $(CFLAGS) $(LIBS)
  37
  38 # test.ref - generate using gcc
  39 test.ref: tcctest.c
  40         $(CC) -o tcctest.gcc $< -w -I.. -I../include $(CFLAGS)
  41         ./tcctest.gcc > $@
  42
  43 # auto test
  44 test1: test.ref
  45         @echo ------------ $@ ------------
  46         $(TCC) -run tcctest.c > test.out1
  47         @if diff -u test.ref test.out1 ; then echo "Auto Test OK"; fi
  48
  49 # iterated test2 (compile tcc then compile tcctest.c !)
  50 test2: test.ref
  51         @echo ------------ $@ ------------
  52         $(TCC) $(RUN_TCC) $(RUN_TCC) -run tcctest.c > test.out2
  53         @if diff -u test.ref test.out2 ; then echo "Auto Test2 OK"; fi
  54
  55 # iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
  56 test3: test.ref
  57         @echo ------------ $@ ------------
  58         $(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run tcctest.c > test.out3
  59         @if diff -u test.ref test.out3 ; then echo "Auto Test3 OK"; fi
  60
  61 # binary output test
  62 test4: test.ref
  63         @echo ------------ $@ ------------
  64 # dynamic output
  65         $(TCC) -o tcctest1 tcctest.c
  66         ./tcctest1 > test1.out
  67         @if diff -u test.ref test1.out ; then echo "Dynamic Auto Test OK"; fi
  68 # object + link output
  69         $(TCC) -c -o tcctest3.o tcctest.c
  70         $(TCC) -o tcctest3 tcctest3.o
  71         ./tcctest3 > test3.out
  72         @if diff -u test.ref test3.out ; then echo "Object Auto Test OK"; fi
  73 # static output
  74         $(TCC) -static -o tcctest2 tcctest.c
  75         ./tcctest2 > test2.out
  76         @if diff -u test.ref test2.out ; then echo "Static Auto Test OK"; fi
  77 # dynamic output + bound check
  78         $(TCC) -b -o tcctest4 tcctest.c
  79         ./tcctest4 > test4.out
  80         @if diff -u test.ref test4.out ; then echo "BCheck Auto Test OK"; fi
  81
  82 # memory and bound check auto test
  83 BOUNDS_OK  = 1 4 8 10
  84 BOUNDS_FAIL= 2 5 7 9 11 12 13
  85
  86 btest: boundtest.c
  87         @echo ------------ $@ ------------
  88         @for i in $(BOUNDS_OK); do \
  89            if $(TCC) -b -run boundtest.c $$i ; then \
  90                /bin/true ; \
  91            else\
  92                echo Failed positive test $$i ; exit 1 ; \
  93            fi ;\
  94         done ;\
  95         for i in $(BOUNDS_FAIL); do \
  96            if $(TCC) -b -run boundtest.c $$i ; then \
  97                echo Failed negative test $$i ; exit 1 ;\
  98            else\
  99                /bin/true ; \
 100            fi ;\
 101         done ;\
 102         echo Bound test OK
 103
 104 # speed test
 105 speed: ex2 ex3
 106         @echo ------------ $@ ------------
 107         time ./ex2 1238 2 3 4 10 13 4
 108         time $(TCC) -run ../examples/ex2.c 1238 2 3 4 10 13 4
 109         time ./ex3 35
 110         time $(TCC) -run ../examples/ex3.c 35
 111
 112 ex%: ../examples/ex%.c
 113         $(CC) -o $@ $< $(CFLAGS)
 114
 115 # tiny assembler testing
 116 asmtest.ref: asmtest.S
 117         $(CC) -o asmtest.ref.o -c asmtest.S
 118         objdump -D asmtest.ref.o > $@
 119
 120 asmtest: asmtest.ref
 121         @echo ------------ $@ ------------
 122         $(TCC) -c asmtest.S
 123         objdump -D asmtest.o > $@
 124         @if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
 125
 126 # targets for development
 127 %.bin: %.c tcc
 128         $(TCC) -g -o $@ $<
 129         $(DISAS) $@
 130
 131 instr: instr.o
 132         objdump -d instr.o
 133
 134 instr.o: instr.S
 135         $(CC) -o $@ -c $< -O2 -Wall -g
 136
 137 cache: tcc_g
 138         cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
 139         vg_annotate tcc.c > /tmp/linpack.cache.log
 140
 141 # clean
 142 clean:
 143         rm -vf *~ *.o *.a *.bin *.i *.ref *.out *.out? *.gcc \
 144            tcctest[1234] ex? libtcc_test tcc_g