tests/tests2/Makefile

   1 TOP = ../..
   2 include $(TOP)/Makefile
   3 SRC = $(TOPSRC)/tests/tests2
   4 VPATH = $(SRC)
   5
   6 TESTS = $(patsubst %.c,%.test,$(sort $(notdir $(wildcard $(SRC)/*.c))))
   7
   8 # some tests do not pass on all platforms, remove them for now
   9 SKIP = 34_array_assignment.test # array assignment is not in C standard
  10 ifeq ($(CONFIG_arm_eabi),yes) # not ARM soft-float
  11  SKIP += 22_floating_point.test
  12 endif
  13 ifdef CONFIG_OSX
  14  SKIP += 40_stdio.test 42_function_pointer.test
  15  FLAGS += -w
  16 endif
  17 ifeq ($(ARCH),x86_64)
  18  SKIP += 73_arm64.test
  19 endif
  20 ifeq (,$(filter i386 x86_64,$(ARCH)))
  21  SKIP += 85_asm-outside-function.test
  22 endif
  23 ifeq (-$(findstring gcc,$(CC))-,--)
  24  SKIP += $(patsubst %.expect,%.test,$(GEN-ALWAYS))
  25 endif
  26 ifeq (-$(CONFIG_WIN32)-$(CONFIG_i386)$(CONFIG_arm)-,--yes-)
  27  SKIP += 95_bitfields_ms.test # type_align is differnt on 32bit-non-windows
  28 endif
  29
  30 # Some tests might need arguments
  31 ARGS =
  32 31_args.test : ARGS = arg1 arg2 arg3 arg4 arg5
  33 46_grep.test : ARGS = '[^* ]*[:a:d: ]+\:\*-/: $$' $(SRC)/46_grep.c
  34
  35 # And some tests don't test the right thing with -run
  36 NORUN =
  37 42_function_pointer.test : NORUN = true
  38
  39 # Some tests might need different flags
  40 FLAGS =
  41 76_dollars_in_identifiers.test : FLAGS += -fdollars-in-identifiers
  42
  43 # These tests run several snippets from the same file one by one
  44 60_errors_and_warnings.test : FLAGS += -dt
  45 96_nodata_wanted.test : FLAGS += -dt
  46
  47 # Always generate certain .expects (don't put these in the GIT),
  48 GEN-ALWAYS =
  49 GEN-ALWAYS += 95_bitfields.expect
  50
  51 # using the ms compiler for the really ms-compatible bitfields
  52 95_bitfields_ms.test : GEN = $(GEN-MSC)
  53
  54 # Filter source directory in warnings/errors (out-of-tree builds)
  55 FILTER = 2>&1 | sed 's,$(SRC)/,,g'
  56 # Filter some always-warning
  57 ifeq (-$(findstring arm,$(ARCH))-,-arm-)
  58 FILTER += 2>&1 | grep -v 'warning: soft float ABI currently not supported'
  59 endif
  60
  61 all test tests2.all: $(filter-out $(SKIP),$(TESTS)) ;
  62
  63 %.test: %.c %.expect
  64         @echo Test: $*...
  65         @$(if $(NORUN),$(T1),$(T2)) $(if $(NODIFF),,$(T3))
  66
  67 T1 = $(TCC) $(FLAGS) $< -o a.exe && ./a.exe $(ARGS)
  68 T2 = $(TCC) $(FLAGS) -run $< $(ARGS)
  69 T3 = $(FILTER) >$*.output 2>&1 || true \
  70      && diff -Nbu $(filter %.expect,$^) $*.output \
  71      && rm -f $*.output $(filter $*.expect,$(GEN-ALWAYS))
  72
  73 # run single test and update .expect file, e.g. "make tests2.37+"
  74 tests2.%+:
  75         @$(MAKE) $(call F2,$(call F1,$*)) --no-print-directory
  76
  77 # just run tcc to see the output, e.g. "make tests2.37-"
  78 tests2.%-:
  79         @$(MAKE) $(call F1,$*) NODIFF=true --no-print-directory
  80
  81 # run single test, e.g. "make tests2.37"
  82 tests2.%:
  83         @$(MAKE) $(call F1,$*) --no-print-directory
  84
  85 F1 = $(or $(filter $1_%,$(TESTS)),$1_???.test)
  86 F2 = $1 UPDATE="$(patsubst %.test,%.expect,$1)"
  87
  88 # automatically generate .expect files with gcc:
  89 %.expect :
  90         @echo Generating: $@
  91         @$(call GEN,$(SRC)/$*.c) $(FILTER) >$@ 2>&1
  92         @rm -f *.exe *.obj *.pdb
  93
  94 # using TCC for .expect if -dt in FLAGS
  95 GEN = $(if $(filter -dt,$(FLAGS)),$(GEN-TCC),$(GEN-CC))
  96 GEN-CC = $(CC) -w -std=gnu99 $(FLAGS) $1 -o a.exe && ./a.exe $(ARGS)
  97 GEN-TCC = $(TCC) $(FLAGS) -run $1 $(ARGS)
  98 GEN-MSC = $(MS-CC) $1 && ./$(basename $@).exe
  99 MS-CC = cl
 100
 101 # tell make not to delete
 102 .PRECIOUS: %.expect
 103
 104 # force .expect generation for these files
 105 $(sort $(GEN-ALWAYS) $(UPDATE)) : force
 106 force:
 107
 108 clean:
 109         rm -f fred.txt *.output a.exe $(GEN-ALWAYS)