thodg/libgit2/tests/Makefile

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• Hash : cac5d927
  Author :
  Date : 2009-08-27T16:11:07
  

  Add support for running the tests via valgrind
  
  Add some makefile targets, which use valgrind's memcheck tool to
  run the tests, in order to help diagnose memory problems in the
  library.
  
  In addition, we enable the '--leak-check' option to report on any
  memory leaks. However, unlike the other memory problems reported
  by memcheck, memory leak reports do not result in an error exit
  from valgrind. (So memory leaks are reported on stderr, but don't
  halt the test run.)
  
  A suppressions file (tests.supp) is included since libz triggers
  some false positives.
  
  Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
  

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• tests/Makefile

• 
  all::
  
  LD = $(CC)
  
  uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo no')
  
  CFLAGS = -g -O2 -Wall
  LIBS   = -L.. -lgit2 -lz
  OS     = unix
  
  VFLAGS = -q --error-exitcode=1 --leak-check=yes --suppressions=../tests.supp
  
  CRYPTO_LIB = -lcrypto
  
  EXTRA_LIBS =
  
  HDRS = $(wildcard ../src/*.h)
  PUBLIC_HEADERS = $(wildcard ../src/git/*.h)
  HDRS += $(PUBLIC_HEADERS)
  
  TEST_OBJ = $(patsubst %.c,%.o,\
             $(wildcard t[0-9][0-9][0-9][0-9]-*.c))
  TEST_EXE = $(patsubst %.o,%.exe,$(TEST_OBJ))
  TEST_RUN = $(patsubst %.exe,%.run,$(TEST_EXE))
  TEST_VAL = $(patsubst %.exe,%.val,$(TEST_EXE))
  
  ifndef NO_OPENSSL
  	EXTRA_LIBS += $(CRYPTO_LIB)
  endif
  
  BASIC_CFLAGS := -I../src
  
  ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS)
  LIBS += $(EXTRA_LIBS)
  
  all:: $(TEST_RUN)
  
  clean:
  	rm -f *.o *.exe *.toc
  	rm -rf trash-*.exe
  	rm -f *~
  
  test: $(TEST_RUN)
  
  valgrind: $(TEST_VAL)
  
  .c.o:
  	$(CC) $(ALL_CFLAGS) -c $< -o $@
  
  T_HDR         = test_lib.h test_helpers.h
  T_LIB         = test_lib.o test_helpers.o
  T_MAIN_C      = test_main.c
  
  $(T_LIB):    $(T_HDR) $(HDRS)
  $(TEST_OBJ): $(T_HDR) $(HDRS)
  
  $(patsubst %.exe,%.toc,$(TEST_EXE)): %.toc: %.c
  	grep BEGIN_TEST $< >$@+
  	mv $@+ $@
  
  $(TEST_OBJ): %.o: %.c
  	$(CC) $(ALL_CFLAGS) -c $< -o $@
  
  $(patsubst %.exe,%_main.o,$(TEST_EXE)): %_main.o: $(HDRS)
  $(patsubst %.exe,%_main.o,$(TEST_EXE)): %_main.o: $(T_MAIN_C)
  $(patsubst %.exe,%_main.o,$(TEST_EXE)): %_main.o: %.toc
  	$(CC) $(ALL_CFLAGS) '-DTEST_TOC="$<"' \
  		-c $(T_MAIN_C) \
  		-o $@
  
  $(TEST_EXE): %.exe: $(T_LIB)
  $(TEST_EXE): %.exe: %.o %_main.o
  	$(LD) -o $@ \
  		$(patsubst %.exe,%_main.o,$@) \
  		$(patsubst %.exe,%.o,$@) \
  		$(T_LIB) $(LIBS)
  
  $(TEST_RUN): %.run: %.exe
  	@t=trash-$(<F) && \
  	 mkdir $$t && \
  	 if (cd $$t && ../$<); \
  	  then rm -rf $$t; \
  	  else rmdir $$t; exit 1; \
  	 fi
  
  $(TEST_VAL): %.val: %.exe
  	@t=trash-$(<F) && \
  	 mkdir $$t && \
  	 if (cd $$t && valgrind $(VFLAGS) ../$<); \
  	  then rm -rf $$t; \
  	  else rmdir $$t; exit 1; \
  	 fi
  
  .PHONY: all
  .PHONY: clean
  .PHONY: test $(TEST_RUN)
  .PHONY: $(TEST_VAL)
  

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