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