tests/Makefile

   1 #
   2 # Tiny C Compiler Makefile - tests
   3 #
   4
   5 TOP = ..
   6 include $(TOP)/Makefile
   7 VPATH = $(TOPSRC)/tests $(TOPSRC) $(TOP)
   8 CFLAGS := $(filter-out -W% -g% -O%,$(CFLAGS)) -I$(TOPSRC) $(LDFLAGS)
   9
  10 # what tests to run
  11 TESTS = \
  12  hello-exe \
  13  hello-run \
  14  libtest \
  15  test3 \
  16  memtest \
  17  dlltest \
  18  abitest \
  19  asm-c-connect-test \
  20  vla_test-run \
  21  cross-test \
  22  tests2-dir \
  23  pp-dir
  24
  25 BTESTS = test1b test3b btest
  26
  27 # test4 -- problem with -static
  28 # asmtest / asmtest2 -- minor differences with gcc
  29 # btest -- works on i386 (including win32)
  30
  31 # bounds-checking is supported only on i386
  32 ifneq ($(ARCH),i386)
  33  TESTS := $(filter-out $(BTESTS),$(TESTS))
  34 endif
  35 ifdef CONFIG_WIN32
  36  TESTS := $(filter-out $(BTESTS),$(TESTS))
  37 endif
  38 ifdef CONFIG_OSX # -run only
  39  TESTS := hello-run libtest tests2-dir pp-dir
  40 endif
  41 ifeq (,$(filter arm64 i386 x86_64,$(ARCH)))
  42  TESTS := $(filter-out vla_test-run,$(TESTS))
  43 endif
  44 ifeq ($(CONFIG_arm_eabi),yes)
  45  TESTS := $(filter-out test3,$(TESTS))
  46 endif
  47 ifeq (,$(filter i386 x86_64,$(ARCH)))
  48  TESTS := $(filter-out dlltest asm-c-connect-test,$(TESTS))
  49 endif
  50 ifndef CONFIG_cross
  51  TESTS := $(filter-out cross-%,$(TESTS))
  52 endif
  53
  54 ifeq ($(OS),Windows_NT) # for libtcc_test to find libtcc.dll
  55  PATH := $(CURDIR)/$(TOP)$(if $(findstring :\,$(PATH)),;,:)$(PATH)
  56 endif
  57
  58 RUN_TCC = $(NATIVE_DEFINES) -run $(TOPSRC)/tcc.c $(TCCFLAGS)
  59 DISAS = objdump -d
  60 DUMPTCC = (set -x; $(TOP)/tcc -vv; ldd $(TOP)/tcc; exit 1)
  61
  62 all test : clean-s $(TESTS)
  63
  64 hello-exe: ../examples/ex1.c
  65         @echo ------------ $@ ------------
  66         $(TCC) $< -o hello$(EXESUF) && ./hello$(EXESUF) || $(DUMPTCC)
  67
  68 hello-run: ../examples/ex1.c
  69         @echo ------------ $@ ------------
  70         $(TCC) -run $< || $(DUMPTCC)
  71
  72 libtest: libtcc_test$(EXESUF)
  73         @echo ------------ $@ ------------
  74         ./libtcc_test$(EXESUF) $(TCCFLAGS)
  75
  76 libtcc_test$(EXESUF): libtcc_test.c $(LIBTCC)
  77         $(CC) -o $@ $^ $(CFLAGS) $(LIBS)
  78
  79 %-dir:
  80         @echo ------------ $@ ------------
  81         $(MAKE) -k -C $*
  82
  83 # test.ref - generate using cc
  84 test.ref: tcctest.c
  85         $(CC) -o tcctest.gcc $< $(NATIVE_DEFINES) $(CFLAGS) -w -O0 -std=gnu99 -fno-omit-frame-pointer
  86         ./tcctest.gcc > $@
  87
  88 # auto test
  89 test1 test1b: tcctest.c test.ref
  90         @echo ------------ $@ ------------
  91         $(TCC) -run $< > test.out1
  92         @diff -u test.ref test.out1 && echo "Auto Test OK"
  93
  94 # iterated test2 (compile tcc then compile tcctest.c !)
  95 test2 test2b: tcctest.c test.ref
  96         @echo ------------ $@ ------------
  97         $(TCC) $(RUN_TCC) $(RUN_TCC) -run $< > test.out2
  98         @diff -u test.ref test.out2 && echo "Auto Test2 OK"
  99
 100 # iterated test3 (compile tcc then compile tcc then compile tcctest.c !)
 101 test3 test3b: tcctest.c test.ref
 102         @echo ------------ $@ ------------
 103         $(TCC) $(RUN_TCC) $(RUN_TCC) $(RUN_TCC) -run $< > test.out3
 104         @diff -u test.ref test.out3 && echo "Auto Test3 OK"
 105
 106 test%b : TCCFLAGS += -b
 107
 108 # binary output test
 109 test4: tcctest.c test.ref
 110         @echo ------------ $@ ------------
 111 # object + link output
 112         $(TCC) -c -o tcctest3.o $<
 113         $(TCC) -o tcctest3 tcctest3.o
 114         ./tcctest3 > test3.out
 115         @if diff -u test.ref test3.out ; then echo "Object Auto Test OK"; fi
 116 # dynamic output
 117         $(TCC) -o tcctest1 $<
 118         ./tcctest1 > test1.out
 119         @if diff -u test.ref test1.out ; then echo "Dynamic Auto Test OK"; fi
 120 # dynamic output + bound check
 121         $(TCC) -b -o tcctest4 $<
 122         ./tcctest4 > test4.out
 123         @if diff -u test.ref test4.out ; then echo "BCheck Auto Test OK"; fi
 124 # static output
 125         $(TCC) -static -o tcctest2 $<
 126         ./tcctest2 > test2.out
 127         @if diff -u test.ref test2.out ; then echo "Static Auto Test OK"; fi
 128
 129 # use tcc to create libtcc.so/.dll and the tcc(.exe) frontend and run them
 130 dlltest:
 131         @echo ------------ $@ ------------
 132         $(TCC) $(NATIVE_DEFINES) -DLIBTCC_AS_DLL $(TOPSRC)/libtcc.c $(LIBS) -shared -o libtcc2$(DLLSUF)
 133         $(TCC) $(NATIVE_DEFINES) -DONE_SOURCE=0 $(TOPSRC)/tcc.c libtcc2$(DLLSUF) $(LIBS) -Wl,-rpath=. -o tcc2$(EXESUF)
 134         ./tcc2$(EXESUF) $(TCCFLAGS) $(RUN_TCC) -run $(TOPSRC)/examples/ex1.c
 135 ifndef CONFIG_WIN32
 136         @echo ------------ $@ with PIC ------------
 137         $(CC) $(CFLAGS) -fPIC $(NATIVE_DEFINES) -DLIBTCC_AS_DLL -c $(TOPSRC)/libtcc.c
 138         $(TCC) libtcc.o $(LIBS) -shared -o libtcc2$(DLLSUF)
 139         $(TCC) $(NATIVE_DEFINES) -DONE_SOURCE=0 $(TOPSRC)/tcc.c libtcc2$(DLLSUF) $(LIBS) -Wl,-rpath=. -o tcc2$(EXESUF)
 140         ./tcc2$(EXESUF) $(TCCFLAGS) $(RUN_TCC) -run $(TOPSRC)/examples/ex1.c
 141 endif
 142         @rm tcc2$(EXESUF) libtcc2$(DLLSUF)
 143
 144 memtest:
 145         @echo ------------ $@ ------------
 146         $(CC) $(CFLAGS) $(NATIVE_DEFINES) -DMEM_DEBUG=2 $(TOPSRC)/tcc.c $(LIBS) -o memtest-tcc$(EXESUF)
 147         ./memtest-tcc$(EXESUF) $(TCCFLAGS) $(NATIVE_DEFINES) $(TOPSRC)/tcc.c $(LIBS)
 148         ./memtest-tcc$(EXESUF) $(TCCFLAGS) $(NATIVE_DEFINES) -run $(TOPSRC)/tcc.c $(TCCFLAGS) $(TOPSRC)/tests/tcctest.c
 149
 150
 151 # memory and bound check auto test
 152 BOUNDS_OK  = 1 4 8 10 14
 153 BOUNDS_FAIL= 2 5 7 9 11 12 13 15
 154
 155 btest: boundtest.c
 156         @echo ------------ $@ ------------
 157         @for i in $(BOUNDS_OK); do \
 158            echo ; echo --- boundtest $$i ---; \
 159            if $(TCC) -b -run $< $$i ; then \
 160                echo succeeded as expected; \
 161            else\
 162                echo Failed positive test $$i ; exit 1 ; \
 163            fi ;\
 164         done ;\
 165         for i in $(BOUNDS_FAIL); do \
 166            echo ; echo --- boundtest $$i ---; \
 167            if $(TCC) -b -run $< $$i ; then \
 168                echo Failed negative test $$i ; exit 1 ;\
 169            else\
 170                echo failed as expected; \
 171            fi ;\
 172         done ;\
 173         echo; echo Bound test OK
 174
 175 # speed test
 176 speedtest: ex2 ex3
 177         @echo ------------ $@ ------------
 178         time ./ex2 1238 2 3 4 10 13 4
 179         time $(TCC) -run $(TOPSRC)/examples/ex2.c 1238 2 3 4 10 13 4
 180         time ./ex3 35
 181         time $(TCC) -run $(TOPSRC)/examples/ex3.c 35
 182
 183 weaktest: tcctest.c test.ref
 184         $(TCC) -c $< -o weaktest.tcc.o
 185         $(CC) -c $< -o weaktest.gcc.o $(NATIVE_DEFINES) $(CFLAGS) -w -O0 -std=gnu99 -fno-omit-frame-pointer
 186         objdump -t weaktest.tcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.tcc.o.txt
 187         objdump -t weaktest.gcc.o | grep ' w ' | sed -e 's/.* \([a-zA-Z0-9_]*\)$$/\1/' | LC_ALL=C sort > weaktest.gcc.o.txt
 188         diff weaktest.gcc.o.txt weaktest.tcc.o.txt && echo "Weak Auto Test OK"
 189
 190 ex%: $(TOPSRC)/examples/ex%.c
 191         $(CC) -o $@ $< $(CFLAGS)
 192
 193 # tiny assembler testing
 194 asmtest.ref: asmtest.S
 195         $(CC) -Wa,-W -o asmtest.ref.o -c asmtest.S
 196         objdump -D asmtest.ref.o > asmtest.ref
 197
 198 asmtest asmtest2: asmtest.ref
 199         @echo ------------ $@ ------------
 200         $(TCC) $(MAYBE_RUN_TCC) -c asmtest.S
 201         objdump -D asmtest.o > asmtest.out
 202         @if diff -u --ignore-matching-lines="file format" asmtest.ref asmtest.out ; then echo "ASM Auto Test OK"; fi
 203
 204 # test assembler with tcc compiled by itself
 205 asmtest2: MAYBE_RUN_TCC = $(RUN_TCC)
 206
 207 # Check that code generated by libtcc is binary compatible with
 208 # that generated by CC
 209 abitest-cc$(EXESUF): abitest.c $(LIBTCC)
 210         $(CC) -o $@ $^ $(CFLAGS) $(LIBS) -w
 211
 212 abitest-tcc$(EXESUF): abitest.c libtcc.c
 213         $(TCC) -o $@ $^ $(NATIVE_DEFINES) $(LIBS)
 214
 215 ABITESTS := abitest-cc$(EXESUF)
 216 ifneq ($(CONFIG_arm_eabi),yes) # not ARM soft-float
 217  ABITESTS += abitest-tcc$(EXESUF)
 218 endif
 219
 220 abitest: $(ABITESTS)
 221         @echo ------------ $@ ------------
 222         ./abitest-cc$(EXESUF) $(TCCFLAGS)
 223 ifneq ($(CONFIG_arm_eabi),yes) # not ARM soft-float
 224         ./abitest-tcc$(EXESUF) $(TCCFLAGS)
 225 endif
 226
 227 vla_test$(EXESUF): vla_test.c
 228         $(TCC) -o $@ $^
 229
 230 vla_test-run: vla_test$(EXESUF)
 231         @echo ------------ $@ ------------
 232         ./vla_test$(EXESUF)
 233
 234 asm-c-connect$(EXESUF): asm-c-connect-1.c asm-c-connect-2.c
 235         $(TCC) -o $@ $^
 236
 237 asm-c-connect-%.o: asm-c-connect-%.c
 238         $(TCC) -c -o $@ $<
 239
 240 asm-c-connect-sep$(EXESUF): asm-c-connect-1.o asm-c-connect-2.o
 241         $(TCC) -o $@ $^
 242
 243 asm-c-connect-test: asm-c-connect$(EXESUF) asm-c-connect-sep$(EXESUF)
 244         @echo ------------ $@ ------------
 245         ./asm-c-connect$(EXESUF) > asm-c-connect.out1 && cat asm-c-connect.out1
 246         ./asm-c-connect-sep$(EXESUF) > asm-c-connect.out2 && cat asm-c-connect.out2
 247         @diff -u asm-c-connect.out1 asm-c-connect.out2 && echo "ok"
 248
 249 cross-test :
 250         @echo ------------ $@ ------------
 251         $(TOP)/i386-tcc$(EXESUF) $(TCCFLAGS-unx) -c $(TOPSRC)/examples/ex3.c && echo "ok"
 252         $(TOP)/i386-win32-tcc$(EXESUF) $(TCCFLAGS-win) $(TOPSRC)/examples/ex3.c && echo "ok"
 253         $(TOP)/x86_64-tcc$(EXESUF) $(TCCFLAGS-unx) -c $(TOPSRC)/examples/ex3.c && echo "ok"
 254         $(TOP)/x86_64-win32-tcc$(EXESUF) $(TCCFLAGS-win) $(TOPSRC)/examples/ex3.c && echo "ok"
 255         $(TOP)/arm-tcc$(EXESUF) $(TCCFLAGS-unx) -c $(TOPSRC)/examples/ex3.c && echo "ok"
 256         $(TOP)/arm-wince-tcc$(EXESUF) $(TCCFLAGS-win) -c $(TOPSRC)/examples/ex3.c && echo "ok"
 257         $(TOP)/arm64-tcc$(EXESUF) $(TCCFLAGS-unx) -c $(TOPSRC)/examples/ex3.c && echo "ok"
 258         $(TOP)/c67-tcc$(EXESUF) $(TCCFLAGS-unx) -c $(TOPSRC)/examples/ex3.c && echo "ok"
 259         $(TOP)/i386-win32-tcc$(EXESUF) $(TCCFLAGS-win) $(TOPSRC)/win32/examples/hello_win.c && echo "ok"
 260         $(TOP)/x86_64-win32-tcc$(EXESUF) $(TCCFLAGS-win) $(TOPSRC)/win32/examples/hello_win.c && echo "ok"
 261         $(TOP)/arm-wince-tcc$(EXESUF) $(TCCFLAGS-win) -c $(TOPSRC)/win32/examples/hello_win.c && echo "ok"
 262
 263 # targets for development
 264 %.bin: %.c tcc
 265         $(TCC) -g -o $@ $<
 266         $(DISAS) $@
 267
 268 instr: instr.o
 269         objdump -d instr.o
 270
 271 instr.o: instr.S
 272         $(CC) -o $@ -c $< -O2 -Wall -g
 273
 274 cache: tcc_g
 275         cachegrind ./tcc_g -o /tmp/linpack -lm bench/linpack.c
 276         vg_annotate tcc.c > /tmp/linpack.cache.log
 277
 278 # clean
 279 clean:
 280         rm -f *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.cc *.gcc
 281         rm -f *-cc *-gcc *-tcc *.exe hello libtcc_test vla_test tcctest[1234]
 282         rm -f asm-c-connect$(EXESUF) asm-c-connect-sep$(EXESUF)
 283         rm -f ex? tcc_g weaktest.*.txt *.def
 284         @$(MAKE) -C tests2 $@
 285         @$(MAKE) -C pp $@
 286
 287 # silent clean, used before running tests
 288 clean-s:
 289         @$(MAKE) -s --no-print-directory clean